[HN Gopher] Google Scholar PDF Reader
       ___________________________________________________________________
        
       Google Scholar PDF Reader
        
       Author : gerroo
       Score  : 400 points
       Date   : 2024-03-20 16:03 UTC (2 days ago)
        
 (HTM) web link (scholar.googleblog.com)
 (TXT) w3m dump (scholar.googleblog.com)
        
       | superkuh wrote:
       | That's nice and all, but google scholar recently removed all the
       | 'cited by' 'related articles' and other links from the HTML pages
       | of google scholar. It was like this for about two months before
       | they restored the functionality. It likely they will remove it
       | again soon. Google scholar is getting worse, not better. The
       | google devs have no idea what a typical academic's computer is
       | like around the world. They dev for their lived experience and
       | it's just not applicable. A javascript (slow, computationally
       | expensive) pdf reader is just another aspect of this ignorance.
        
         | xnacly wrote:
         | I couldn't agree more, I dont want you displaying the pdf, let
         | me download the file and view it with zathura
        
           | adr1an wrote:
           | Or Sioyek (vim keybindings!), Okular, Xournalpp, Zotero, ...
        
         | adolph wrote:
         | A js pdf reader they control has monetization possibilities.
         | Slip in an interstitial page for Naturally Fun Arkansas with an
         | article from Nature. You don't want scholar going the way of
         | reader do you?
        
         | newzisforsukas wrote:
         | What are the base hardware requirements for a JavaScript PDF
         | reader where it isn't "slow"?
        
         | lukeinator42 wrote:
         | Alongside this, I have found that Google Scholar's search has
         | become noticeably worse in the last year or so. I can search
         | for an author's name and a few keywords from a paper title and
         | it won't show up, even if the paper has like 5000 citations.
        
           | malshe wrote:
           | Wow so I am not going mad! I had the same experience and it
           | almost feels like Google is trying to recommend me papers
           | based on my past searches. I hope they revert to their
           | earlier algorithm
        
         | google234123 wrote:
         | Are you sure this actually happened? I never noticed this. can
         | anyone else collaborate? Maybe you installed some extension
         | that messed with the html
        
           | superkuh wrote:
           | Yes, I confirmed it with 3 other people on IRC a couple
           | months ago. I didn't know google scholar had restored it
           | until I checked right before I wrote the above post. I
           | thought the links were still gone. They had been the last
           | time I'd used google scholar about 3 weeks ago. Back then I
           | also confirmed it myself first using 3 different computers, 4
           | browsers (with JS disabled), coming from 3 different IP
           | addresses, both logged in to google and logged out. I
           | probably wouldn't have started writing the post at all if I
           | didn't think they were still gone.
           | 
           | I figure in addition to the feedback they received from me
           | (and presumably others) at the time they saw a drop in usage
           | and restored the functional version. But they'll try again.
        
             | google234123 wrote:
             | I think you are wrong - I don't recall seeing this.
             | Screenshots of scholar on twitter from feb, jan, dec all
             | show those links
        
               | superkuh wrote:
               | Check at 2024 Feb 08 09:54:00 (am) CST. I definitely
               | didn't confabulate the memory because the initial
               | conversation about it (with others) is in my IRC logs.
               | Sorry I don't have any screenshots of my own. Perhaps it
               | was A/B testing or something.
        
         | smeeth wrote:
         | Check out https://openalex.org
         | 
         | I'm pretty optimistic that by the time google scholar really
         | goes to shit they'll be good enough to pick up the slack.
        
       | sorenjan wrote:
       | Does anyone have any recommendations for good local PDF readers
       | for Windows? I've been reading a lot of various papers recently,
       | and clicking on a citation in Acrobat reader is very frustrating.
       | The document scrolls to show the citation in view, but doesn't
       | clearly show it in the long list that most papers have, and then
       | I have to scroll up to where I was since it doesn't seem to have
       | a working back feature.
        
         | drmaximus wrote:
         | Sioyek is a PDF viewer designed exactly for reading research
         | papers and textbooks: https://github.com/ahrm/sioyek.
        
           | random3 wrote:
           | Sioyek seems awesome, especially vim inspired features. Too
           | bad u (undo) doesn't work and there doesn't seem to be a way
           | to undo. Am I missing something or is it laking it?
        
             | severine wrote:
             | I found this related issue:
             | https://github.com/ahrm/sioyek/issues/633
        
               | random3 wrote:
               | Improved over that
               | https://github.com/ahrm/sioyek/issues/1011
        
           | jacktang wrote:
           | looks cool
        
         | wslh wrote:
         | I am interested in knowing why and how Google Chrome is not
         | enough?
        
           | somethingsome wrote:
           | Mostly too slow for a lot of content, not every content is
           | supported, not easy to keep it open at the right page, no
           | comments, not easy to find the right tab, etc.
        
         | mikepo wrote:
         | I've been using Sumatra PDF on Windows to read papers (and as
         | my default PDF reader) for more than a decade. Clicking on a
         | citation takes you to the bibliography page and lands the cited
         | paper at the top of the screen. Then Alt-leftarrow brings you
         | back.
        
         | user- wrote:
         | ive always used SumatraPDF because its super fast and free
        
         | eitally wrote:
         | What you might consider if finding an ebook reader app and
         | using that. I had a similar issue but on Android (for ebooks
         | not in kindle format). I ended up with Librera but there are
         | several. Turns out it's also equally great at academic or work
         | PDFs.
        
         | somethingsome wrote:
         | Just so you know: normally it scroll down so that the reference
         | is on top of the page.
         | 
         | But most importantly.. ALT+'left arrow' allows you to go back
         | before you clicked on the citation! It doesn't work all the
         | time, but usually it does after some left arrows ;)
         | 
         | Also, in Android: you can click on the 'scrolling sign' on the
         | right of the pdf and specify the page, or see the link to 'jump
         | back' to before you clicked on a link!
         | 
         | I hope that will help
        
         | abhayhegde wrote:
         | Irrespective of the OS, I recommend Zotero
         | (https://www.zotero.org/).
        
         | Nicksil wrote:
         | Mozilla Firefox has put a lot of time into their PDF reader.
         | 
         | https://www.mozilla.org/firefox/browsers/
        
         | Depurator wrote:
         | Zotero's V7 reader is great, built on pdfjs (Mozillas pdf
         | reader) and adds neat things like notations and dark mode.
        
           | random3 wrote:
           | is it possible to point Zotero to a local dir with papers, or
           | am I forced to import documents into it?
        
           | specproc wrote:
           | I love zotero. The combination of annotation, highlights,
           | document management and a healthy plug-in ecosystem are just
           | killer for me.
           | 
           | It feels a bit dated sometimes, but I'm yet to find anything
           | that comes close.
        
             | kristjansson wrote:
             | It looks a lot nicer after the recent design update!
        
           | wolverine876 wrote:
           | IIRC, pdfjs is used by Google also, and was based on Foxit? ?
           | Does anyone know?
        
             | Tijdreiziger wrote:
             | PDF.js came out of Mozilla, not Foxit.
        
               | wolverine876 wrote:
               | Yes, but I think Mozilla may have started with code from
               | Foxit.
        
               | thristian wrote:
               | The PDFium plugin that was part of Chrome was based on
               | C++ code from Foxit.
               | 
               | PDFjs was written in JS from day one, and (as far as I
               | know) was not based on any previous PDF reader.
        
               | wolverine876 wrote:
               | Maybe that's what I was thinking of. Thanks.
               | 
               | BTW, I didn't mean they necessarily used the actual Foxit
               | code, but it was a starting point maybe reimplemented in
               | JS.
        
               | cxr wrote:
               | In no sense is PDF.js related to Foxit except that they
               | are both PDF readers.
        
           | elektor wrote:
           | Where are you accessing Zotero V7? My understanding is that
           | it is currently V6.[1]
           | 
           | [1] https://www.zotero.org/download/
        
             | zuminator wrote:
             | https://www.zotero.org/support/beta_builds
        
               | elektor wrote:
               | Thanks! I'll try it out
        
           | garyiskidding wrote:
           | I use Zotero and really like it, especially when working with
           | others. This was the first thing that came into my mind on
           | this thread.
        
         | SkyMarshal wrote:
         | Same question but for MacOS. There don't seem to be many good
         | ones for it.
        
           | airstrike wrote:
           | Unfortunately, Preview has been the best reader in my
           | experience. I say "unfortunately" not because it is
           | inherently bad, but because it is a sad state of affairs when
           | nobody can build something better than the barebones native
           | tool
        
           | moritz wrote:
           | Try Skim
        
           | SkyMarshal wrote:
           | Just found this one I hadn't seen before, free version may
           | suffice: https://highlightsapp.net/
        
         | airstrike wrote:
         | SumatraPDF if you want speed above all else
         | 
         | DrawboardPDF if you want something more full featured and like
         | to annotate, highlight, bookmark and whatnot, particularly if
         | there's any chance you'll also use a stylus
        
         | Tomte wrote:
         | Okular. You don't need the rest of KDE. It has a Windows
         | installer and I think it's also in the Windows Store.
        
         | aragonite wrote:
         | Jumping back works in SumatraPDF (backspace).
         | 
         | STDU Viewer might also be worth looking into. Default shortcut
         | for jumping back is ctrl+z.
        
         | Configure0251 wrote:
         | Zotero!
        
       | ttul wrote:
       | Now all they need is a way to grab documents from SciHub..
        
       | abhayhegde wrote:
       | This looks great! Since they link it all to one's Gmail account,
       | I wonder if they implement saving annotations to these PDFs and
       | have them live on your Drive or elsewhere.
       | 
       | Edit: Also, Chrome now defaults to this extension for rendering
       | any PDFs you load.
        
       | meekaaku wrote:
       | Does anyone know of a library (or reading material) that can
       | render a pdf (mostly architectural drawings) on to webgl canvas
       | as actual vectors not image?
        
         | me_jumper wrote:
         | Not sure if that's what you are looking for but mupdf can
         | render to SVG.
        
         | gcr wrote:
         | WebGL is inherently a vector-to-raster technology, it's always
         | backed by a pixel buffer. One might argue that even PDFjs works
         | this way with its calls to the canvas API.
         | 
         | What are you trying to do? Why is webgl the key here?
        
           | meekaaku wrote:
           | Basically I am looking to render pdf of architectural
           | drawings onto webgl (because 2d context is too slow), and
           | maintain the vector information in the drawings (ie lines,
           | arcs). I know webgl is eventually raster, but I want to
           | pan/zoom while retaining the crispness of vector lines.
        
       | alecco wrote:
       | Most important papers can be read with highlighting at
       | https://www.semanticscholar.org/ (PDF Semantic Reader, skimming
       | assist)
        
       | lxgr wrote:
       | Looks great, but can you imagine Google pulling the rug under an
       | academic's document/citation database?
       | 
       | I don't even want to imagine having to migrate all annotations
       | and citations to something else when they inevitably pull the
       | plug on it some years down the road.
        
         | resolutebat wrote:
         | Huh? This tool just parses PDFs, it doesn't require academics
         | to actually do anything.
        
           | lxgr wrote:
           | Hm, I got the impression they store notes and annotations to
           | your Google account, but maybe I'm mistaken.
        
             | glial wrote:
             | The Chrome Web Store page doesn't say anything about
             | annotations.
        
       | SamBam wrote:
       | Has anyone tried installing this? It says "PDFs on all sites will
       | have a new look in Chrome."
       | 
       | This makes me nervous. I'm often looking at PDFs that are
       | embedded in a page (either grad school software for commenting on
       | PDFs, or publishers' sites). Is it going to play nicely with
       | those? Is this only for navigating directly to a PDF?
        
         | gnicholas wrote:
         | My guess (as someone whose company makes a PDF extension for
         | Chrome) is that it may intercept embedded PDFs as well.
         | Sometimes sites use iframes or the like, and those get
         | intercepted. But if the PDF is displayed through some sort of
         | third party tool then it would be unaffected. Just my 2C/!
        
       | cygnion wrote:
       | Capturing and visualizing research knowledge is personally an
       | exciting space. I feel that deep reading and absorbing content
       | continues to be challenging, due to the ever-increasing amount of
       | published research, rudimentary reading apps (Google PDF reader
       | finally addressing issue with easily looking up references), and
       | due to somewhat disconnected tools for reading and note-taking.
       | Similar to the readers piggy-backing on the PDFjs library, I've
       | developed an app that helps me capture and organize personal
       | research knowledge [1]. Additionally, visualizations and
       | customizable contexts for notes help to recall and link
       | information.
       | 
       | [1] https://www.knowledgegarden.io/
        
         | chipdart wrote:
         | Zotero does a good job at it, doesn't it?
        
           | KingMob wrote:
           | As a daily Zotero user, not really. The nicest thing I can
           | say about it is, it has plugins and is FOSS. Maybe the new
           | 7.0 release will blow me away, but I've been waiting for it
           | to get out of beta forever.
           | 
           | More fundamentally, we need to stop disseminating scholarly
           | work as PDFs, a format primarily designed for print. Plain
           | HTML would be an improvement. Even better than HTML would be
           | an extended variant with scholarly-specific semantic markup
           | and universal, animated, explorable figures. Embedded
           | notebooks would be cool, too, but disseminating data would
           | still be a major challenge. (And I don't just mean
           | storage/transfer; a lot of researchers are reluctant to share
           | source data to the world.)
        
             | Unlisted6446 wrote:
             | So I'm a researcher that almost always uses pdfs... Does
             | HTML have the reproducibility that PDF promises? My feeling
             | is that if I store a PDF, it'll look the same in a decade.
             | But is HTML the same way? It seems like it relies on the
             | web browser and many other things... How would one manage
             | things like images and gifs? Is there a way to keep
             | everything into one HTML file that's easily shareable and
             | feels secure?
        
               | telegtron wrote:
               | The potential to freeze an HTML page in time with minimal
               | changes at render time is already there. [0] Such an
               | ability can even be baked directly into the rendered HTML
               | page so the viewer would be able to download a copy of
               | the page as it is seen at a given time. Other archiving
               | facilities, such as archive.org, take static snapshots of
               | accessible pages if allowed by the publisher of the page
               | and requested by anyone who wants to make that snapshot.
               | 
               | My point is that it is possible to achieve in principle
               | and in practice, albeit that might be practiced as often
               | as one would like to see.
               | 
               | -------
               | 
               | [0] See SingleFile by gildas at
               | https://addons.mozilla.org/en-US/firefox/addon/single-
               | file/: "Save an entire web page--including images and
               | styling--as a single HTML file."
        
               | hju22_-3 wrote:
               | I like SingleFile, but it's not perfect. It usually works
               | just fine, but will occasionally drop the ball depending
               | on the type of JavaScript on the page.
               | 
               | For example, I once backed up a page using it, and while
               | it got all the content, it did not grab the JavaScript
               | necessary for the images to display correctly.
        
               | cygnion wrote:
               | I explored tools to export/interchange PDF to HTML in the
               | KnowledgeGarden app, but the results were not optimal,
               | suffering from non-standard layout and poor typesetting
               | of equations. Publishers of scholarly articles generate
               | web pages of papers, but they're not replicas of PDF
               | files.
               | 
               | Re. self-contained HTML (and slightly off-topic), look at
               | TiddlyWiki, which contains data/code/layout all in one
               | interactive, local or hosted HTML. Extensibility,
               | plugins, and community of contributors are some key
               | highlights, among others.
               | 
               | [1] https://www.tiddlywiki.com
        
               | nickpsecurity wrote:
               | Machines and humans can both easily use HTML/XML.
               | Extracting information from PDF's is so much harder that
               | there's deep learning products dedicated to doing it.
               | They still make mistakes, too.
               | 
               | I'd much rather have something akin to the CHM files
               | where everything I need is in one file, easy to analyze,
               | and has good readers.
        
               | theGnuMe wrote:
               | I'd like to see PDFs move to Computational Notebooks. One
               | can dream.
        
               | gerroo wrote:
               | That'd be so nice. Imagine executing the code for an ai
               | paper and seeing the beautiful visualizations as you read
               | it.
        
               | cxr wrote:
               | > Does HTML have the reproducibility that PDF promises?
               | My feeling is that if I store a PDF, it'll look the same
               | in a decade.
               | 
               | Feelings and promises are each one thing. Reality is
               | another. PDF doesn't even look "the same" today. I have
               | serious questions about how often folks who think that
               | PDF is reliably consistent from system to system step
               | outside their bubble and just how diverse their setups
               | are that they're testing on.
               | 
               | > is HTML the same way?
               | 
               | Well the status-quo for copy-and-paste in HTML isn't
               | dogshit, it's comparatively trivial to find and use tools
               | that can thoroughly and exhaustively search your
               | collection (or even write your own), and HTML is a dead
               | simple plain-text format that if worst comes to worst you
               | can read with your eyes (unlike needing to run a bunch of
               | inscrutable code from a PostScript subset through an
               | interpreter before you can do anything with it). So, no,
               | I wouldn't call them the same.
        
             | chipdart wrote:
             | > As a daily Zotero user, not really. The nicest thing I
             | can say about it is, it has plugins and is FOSS. Maybe the
             | new 7.0 release will blow me away, but I've been waiting
             | for it to get out of beta forever.
             | 
             | Can you elaborate where you think Zotero drops the ball?
        
               | drhelix wrote:
               | one major issue with zotero is the lack of android
               | support. they are working on an android version or app or
               | something since forever.
               | 
               | then is the way you store the pfds. if you want to sync
               | between multiple computers you have to either know how to
               | work with webdav or know how to point zotero at the
               | location where you have your pdfs or (what they most
               | certainly love) pay a lot of money for not so much
               | storage space on their system. that last thing is what i
               | don't like because i just don't trust anyone these days.
               | you get invested in a system, build your routine around
               | it only for them to shut it down, sell it watever and
               | then puff you have to start over.
               | 
               | people keep calling zotero foss but if they were truly
               | foss they would have a much more transparent way for
               | people to roll their own selfhosted zotero server.
               | instead, what they have is a dump of an old version, with
               | next to zero documentation and a bunch of stubborn people
               | that have managed to get something working but not quite.
               | 
               | I get that they are trying to make money but I am sure
               | they could do that and be more transparent.
               | 
               | The other thing is the reliance on so many plugins. While
               | zotero itself may last a while, who can say anything
               | about the many devs of the many plugins that you end up
               | relying on in order to make zotero bow to your routine? I
               | like zotfile and a few others, but how long are they
               | going to last? Also, reinstalling my system is a huge
               | pain to get back to my routine because I have to remember
               | all the settings for each and every plugin I install.
               | They should come up with a way to save all these settings
               | and restore them, and no don't do it through another
               | plugin!
        
               | omnster wrote:
               | Here's a guide I found useful to set up zotero storage.
               | In brief, it relies on zotfile to flatten the storage
               | (keep all pdfs in one directory) and better bibtex.
               | 
               | I realized that it helped me to get rid of exactly the
               | pain with fresh installs that you mention. I realized
               | that the two plugins give me most of the functionality
               | that I want.
               | 
               | https://habr.com/ru/articles/443798/
        
       | antimora wrote:
       | Can someone recommend an app for ipad that can read PDFs? I want
       | to be able to bookmark using my browser but read it on my ipad.
       | Sort of like "Save to pocket" extension.
        
         | buildbot wrote:
         | In theory the built in files app will work for this. However, I
         | like goodnotes, which has good highlighting snd library
         | support. I've used it since grad school for reading papers.
        
         | Tortoise wrote:
         | I really like PDF Expert for this. It's free. They have a
         | subscription for some editing/advanced features, which I
         | haven't tried.
         | 
         | https://apps.apple.com/us/app/pdf-expert-editor-reader/id743...
        
         | kristjansson wrote:
         | Zotero w/ their first-party storage is the best I've found.
        
         | dunham wrote:
         | Primarily I've been using Zotero and Notability. They each have
         | "save to" on mobile. Zotero has a chrome plugin that requires
         | the desktop app to be running. They both optionally support a
         | dark mode for reading in the dark.
         | 
         | I like the experience of reading in Muse.app on the iPad. It's
         | a nested whiteboarding thing, but also can act as a PDF reader.
         | (It'll let you pull out chunks of the PDF and put it on your
         | canvas with a link back into your document, if that fits your
         | flow.) I often read on my phone, so this is not an option for
         | me.
         | 
         | Apple Notes and Muse slow down with a lot of ink. For taking a
         | page full of notes I'm using Notability.
         | 
         | I've heard good things about GoodReader, but haven't played
         | with it in years.
        
         | hedora wrote:
         | Square icon with up arrow sticking out of it -> Save to books.
         | 
         | It seems to work in MacOS and iOS; an iCloud account is
         | probably required.
        
         | walterbell wrote:
         | _> bookmark using my browser but read it on my ipad_
         | 
         | MacOS and iPad: DevonThink paid app with sync via P2P, WebDAV
         | or cloud services.
         | 
         | Optional local mirror/sync of web pages and PDFs, with full
         | text search.
        
         | mtone wrote:
         | I use Readdle Documents to sync PDF folders with my server PC
         | via FTP. Free version supports PDF highlighting & simple
         | annotations, basic file management, and automatically syncs
         | back everything.
        
       | kennydude wrote:
       | I just wish Google Scholar would be a bit more open in terms of
       | debugging why a site isn't picked up by the platform
        
         | mixedmath wrote:
         | I would also be interested to know how they decide _to_ pick up
         | a site. I was very surprised to learn that a technical note
         | posted only to my website was picked up somehow. (I am a
         | mathematician and so there are other things on my site, but
         | it's some custom static site generator thing and I'm still
         | astounded).
        
       | jinay wrote:
       | Does anyone have a research paper reading tool they're happy
       | with? Zotero is what meets most of my needs but I wish I could
       | organize the papers faster and I wish the annotation tools were
       | better. AI-assisted reading is a plus too.
        
         | mixedmath wrote:
         | What does AI assisted reading mean to you?
        
           | jinay wrote:
           | Those "chat with a PDF" apps get me halfway there, but I'm
           | more imagining something that can explain certain terms in
           | the context of the paper, or automatically dive into the
           | citations and pull explanations from them too.
        
         | gillesjacobs wrote:
         | Mendeley beat Zotero for me with automatic pdf renaming,
         | organising and its highlight and note taking tools in the
         | reader.
         | 
         | The Elsevier account integration is disgusting though, and I
         | hate the idea of using all Elsevier product.
        
           | felipefar wrote:
           | What do you like about organization in Mendeley?
        
             | gillesjacobs wrote:
             | Ever since the big UX app overhaul there is not much to
             | like regarding functionality. They removed the pdf renaming
             | and some other major automated file mgmt features from
             | mendeley.
             | 
             | Other than that the commenting and note reader UI was
             | pretty good. And overall UI/UX felt more modern than
             | Zotero, also free (as in beer) cloud backup.
             | 
             | Today I had to do some literature review, and I reinstalled
             | Zotero 7beta because I am not happy with the removed
             | functionality from Mendeley.
        
           | malshe wrote:
           | I use zotfile extension to automatically rename files in
           | Zotero
        
         | jdeaton wrote:
         | Paperpile is fantastic and you can make a shared folder with
         | your lab/team.
        
         | felipefar wrote:
         | I was also unhappy with how reference managers handle
         | annotations. So I rolled my own app (https://getcahier.com),
         | with highlight management integrated in the application. This
         | enables me to extract highlights according to topics, organize
         | them in notes using document elements (like collapsible notes
         | and outlines) and use them to plan more complex arguments. This
         | makes it much easier to read actively.
         | 
         | On the paper organization side, I would also like to find out a
         | better way of doing it. What helps me a lot, from a more
         | methodological perspective, is to categorize books according to
         | time period, school of thoughts, or perspective.
        
           | ukuina wrote:
           | Cahier looks great! Any plans to add backup/sync?
           | 
           | Also, is the data store encrypted at rest even when the app
           | is actively being used?
        
             | felipefar wrote:
             | Thanks! I'm considering that. We might first implement P2P
             | or external services (dropbox, iCloud) sync, but we'll see.
             | 
             | The data is all local, so there's no need for encryption
             | yet. But when we implement sync it'll be end to end
             | encrypted.
        
           | oldandtired wrote:
           | Doesn't support Linux though or any of the unixes. Looks good
           | though.
        
             | felipefar wrote:
             | Thank you for your interest! I've received that request
             | more than I thought I would. It's high on the priority list
             | now, and will arrive soon.
        
         | pks016 wrote:
         | I use Zotero with a bunch of useful Addons. Currently, scite is
         | best available tool for research papers (at least in my field).
        
           | jinay wrote:
           | Scite seems to apply to all fields, any reason why it's
           | particularly good in yours?
        
         | Helmut10001 wrote:
         | I use a combination of Zotero, Locally Linked PDFs/Folder
         | Structure, and SumatraPDFs (Comments etc.):
         | folders:             - for every literature search, create a
         | folder with date and name                 - e.g.
         | 2024-03-21_Quantum_Entanglement                 - use CTRL-
         | SHIFT-DRAG to drop files into Zotero as Links, see
         | [#77](https://github.com/zotero/zotero/issues/77)
         | - You _can_ organize in Zotero, but you don't have to. Files
         | can be linked                 to multiple Zotero folders
         | (simply copy library entries in Zotero)                 - sync
         | literature folder and zotero database with nextcloud to
         | somewhere, for backup         zotero:             - disable
         | sync             - set "Base directory" (Preferences > Advanced
         | > Files and Folders) to local literature folder             -
         | set PDF View to "System default" (Preferences > General > "Open
         | PDFs using..")             - Enable recursive quick search in
         | folders: go to Preferences > Advanced > Config Editor, search
         | for `recursiveCollections`, double click (set to True)
         | - use CTRL-Shift-C to copy bibliography to clipboard
         | - Dark Theme:                 -
         | https://github.com/Rosmaninho/Zotero-Dark-Theme
         | - Go to `%AppData%\Zotero\Zotero\Profiles\`
         | (`XXXXXXXX.default`)                 - Create `chrome` folder
         | - Place the `userChrome.css`                 - Start Zotero
         | - Add-Ons:                 - zotero-pdfkit
         | - https://github.com/sharpevo/zotero-pdfkit/
         | - allows to modify/select a "default" PDF attachment to be
         | opened                 - ZoteroDuplicatesMerger
         | - https://github.com/frangoud/ZoteroDuplicatesMerger
         | - easier merging of duplicates                 - zotero-folder-
         | import                     -
         | https://github.com/retorquere/zotero-folder-import
         | - bulk import PDFs from a folder                 - zotero-tag
         | - https://github.com/windingwind/zotero-tag
         | - allows to add stars to items (Num Key `1`, `2`, `3` etc.)
         | - PDF Tools:             - qpdf                 - removing
         | passwords, unlocking PDFs, conversion                 - install
         | in WSL with `apt-get install qpdf`                 - remove
         | password with `qpdf --decrypt --password="" input.pdf
         | output.pdf`             - `SumatraPDF`                 -
         | _Really_ fast Viewing of PDFs and adding annotations
         | (highlight, comment etc.)                 - Highlight Text:
         | `A`, Save to file: `CTRL+SHIFT+S`                 - it is much
         | faster than Adobe Acrobat             -
         | [pdfplumber](https://github.com/jsvine/pdfplumber)
         | - Awesome python package to extract tables from PDFs into data
         | pipelines. Use with Jupyter Lab.             - [PDF X-Change
         | viewer](https://www.tracker-software.com/product/pdf-xchange-
         | editor), `choco install pdfxchangeviewer`                 - for
         | manual OCR of pages/PDFs
        
           | gerroo wrote:
           | Do you know if there's a way to write latex comments in
           | Zotero / Mendeley? It's something I've been looking for.
        
             | Helmut10001 wrote:
             | Did you check the `zotero-better-notes`? [1]
             | 
             | > LaTex math in Zotero note is no longer a dream. The
             | `zotero-better-notes` addon now supports this feature!
             | 
             | [1]: https://github.com/windingwind/zotero-better-notes
        
         | hahajk wrote:
         | Readwise Reader has a nice pdf reader with highlighting, notes,
         | and an AI reader tool. I organize sources using tags. It's very
         | new and in active development. Academic research is not it's
         | main focus, though, so it probably won't add mindblowing
         | academic tools. (like citation support/ backlinks. although it
         | does have internet backlinks that tell you want articles link
         | to the one you're reading)
        
           | 1123581321 wrote:
           | Readwise Reader is a poor PDF reader, unfortunately. Where it
           | shines is making readable text documents out of PDFs, so it
           | depends on the type that you're reading.
        
         | magical_spell wrote:
         | pdf-tools [1] + org-ref [2] in Emacs.
         | 
         | [1] https://github.com/vedang/pdf-tools
         | 
         | [2] https://github.com/jkitchin/org-ref
        
         | Labo333 wrote:
         | Nothing quite beats a simple google docs file where I can take
         | notes and put links to sci-hub. Very often, legal download
         | links expire after some time or they force the browser to
         | download the pdf.
         | 
         | I have a google docs for each research project and thus I can
         | share them with my collaborators. Each person has their own
         | section within the doc so we can also easily share information
         | with each other!
        
       | gnicholas wrote:
       | I've never seen so many light/dark modes before. There's Device
       | Mode, Light Mode, Dark Mode, and Night Mode. AFAICT Device Mode
       | follows the browser/device's current setting, Dark Mode makes the
       | sidebar dark but doesn't change the PDF, and Night Mode darkens
       | both the sidebar and the PDF. I wonder how they decided to have
       | so many modes?
        
         | gcr wrote:
         | I've seen other apps that have Systen, Light, Dark, and "Very
         | Datk" for OLED devices, so it isn't out of the question
        
           | chankstein38 wrote:
           | Did you put "Very Datk" in quotes because it was spelled like
           | that where you saw it? Or is it just "Very Dark" and it's
           | quotes because it doesn't fully imply what you get?
        
         | Kwpolska wrote:
         | Automatically applying dark mode to documents tends to have
         | poor results, especially when images are involved, but some
         | people are masochists and/or can't be bothered to turn on the
         | light, so they made a separate setting for them. Although I
         | think a toggle would be better instead of dark mode/night mode.
        
       | ur-whale wrote:
       | > Scholar PDF Reader is available as a Chrome browser extension
       | 
       | So it's a closed ecosystem for now ... pass.
        
       | smburdick wrote:
       | For me, reading papers requires deep focus. I have to have it
       | physically printed out if I'm going to really read the whole
       | thing.
        
         | ildon wrote:
         | I suggest you try new devices to read papers. Often the
         | perception that paper is a better support is due to a lack of
         | more convenient devices. Paper is better than a 15'' screen for
         | sure, for many reasons including size and posture while
         | reading. But have you tried larger screens (> 27''), large
         | tablets (>= A4) or as large as possible E-Ink readers?
         | Depending on your preferences, you might find that some of
         | these work actually better than paper also for you :-)
        
           | benrapscallion wrote:
           | Remarkable 2 tablet is very good for reading papers.
        
           | ykonstant wrote:
           | There is no way I can perceive reading on an expensive device
           | as more comfortable than paper. Paper is fairly cheap,
           | lightweight and resilient; I can carry it around, fold it,
           | toss it aside, sit on it by accident while thinking, annotate
           | it with scribbles, and pour coffee on it with aplomb and
           | finesse. I can flip it, half-tear it in anger, drool on it
           | when I reach my brain capacity. I can take it hiking with me
           | without fear of breaking or losing it. In other words, paper
           | is a tool that gets out of my way.
           | 
           | I did try all the devices you listed above, even had my
           | department pay serious money, and ended up barely using them
           | for all those reasons. I am a mathematician, I am clumsy and
           | I want to focus on my problem-solving; I want to think, and
           | babysitting devices and tools is not what I want to spend my
           | brainspace on.
        
             | serial_dev wrote:
             | "But did you think about the environment? Why don't you by
             | a new device every 2 years with Lithium battery and full of
             | non recyclable plastic in it"
             | 
             | ... is what I get told all the time.
        
               | AlotOfReading wrote:
               | With the typical reading volume of an academic and the
               | amount of plastic in my toner cartridges, I'm not sure
               | paper comes out ahead in that comparison.
        
               | Eisenstein wrote:
               | A high yield toner cartridge can print between 3000 and
               | 8000 pages of text [1]. Average number of pages in a
               | scientific manuscript is 10 [2]. This means that it would
               | take 300 to 800 printed scientific papers to deplete one
               | cartridge. I would have to assume that a single toner
               | cart is not the same amount of waste as a reading device
               | just due to the recyclability of toner carts, but it is
               | up to you how to count them. If I was going to pull a
               | number out of my ass, I would say 10 carts would be equal
               | to one reading device with battery. Let's go low-end and
               | pick 300 papers, which means you would need to print 3000
               | full scientific manuscripts to equal the waste of one
               | reading device. How many do you read in two years?
               | 
               | [1] https://www.brother-usa.com/supplies/ink-and-
               | toner#sort=rele...
               | 
               | [2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3987331/
        
               | temporarara wrote:
               | In my experience those people don't even talk about ink,
               | it's all about paper. They must think that you get just a
               | few sheets of paper for a single tree or something like
               | that, when in reality you get like 10 000 sheets of paper
               | for one averagish tree. And those trees are not rare or
               | anything like that, and the process of making paper is
               | nowhere near as bad as electronics industry. Using paper
               | is as ecological as it gets.
        
           | smburdick wrote:
           | I'm typing this comment on an iPad ;-) Which I love using for
           | marking up papers and other documents for quick feedback. But
           | doing research is another story.
        
       | pyromaker wrote:
       | I use a tool called Scholars
       | 
       | https://www.scholars.io
       | 
       | Let you import and read PDF directly, annotate, comment and share
       | with people.
        
       | eviks wrote:
       | > You can focus on absorbing the scholarship - the format is
       | simple and clean.
       | 
       | Unless you need to scroll left and right on your phone instead of
       | absorbing
        
       | nothrowaways wrote:
       | "..have long loved PDFs" not.
        
       | modeless wrote:
       | Hmm, nice to have direct links to references. But the PDF
       | rendering itself seems not as good as the native renderer.
        
         | lordswork wrote:
         | Just tried it and didn't notice any significant differences in
         | PDF rendering myself. Do you have any concrete examples?
        
       | nprateem wrote:
       | Ha ha lol. Is that really the best they can think of in an age of
       | AI? Instead of turning PDFs into web pages how about some
       | actually useful tools:
       | 
       | * Summarisation
       | 
       | * Succinctly placing the research in context of the broader field
       | 
       | * Highlighting limitations or flaws in research methods, etc.
       | 
       | * An outline view to summarise each paragraph/section and then
       | drill down into the ones you actually want to read in more detail
       | 
       | * Rephrasing into plain English. A lot of academics enjoy
       | sounding clever and usling long words so it'd be nice to be able
       | to switch off "ego mode" and just read stuff in plain English
       | instead of having to wade through their word-soup.
       | 
       | With more effort maybe Google could create a PDF reader that is
       | actually innovative.
        
         | vasco wrote:
         | The friends I have in academia say that their PhD professors
         | tell them to use "ego mode" or papers won't pass review and be
         | accepted. I'm with you though. And it's not about specific
         | jargon of a field, it's just wankery. Most lawyers do the same
         | thing and you need to get extremely good ones to write good
         | contracts in clear language.
         | 
         | "Sounding smarter through obscurity"
        
           | nprateem wrote:
           | Yeah I'm sure that's true. It'd be nice to be able to opt out
           | though while you're in the first pass research phase.
        
       | benrapscallion wrote:
       | Can someone recommend lightweight alternatives to Paperpile or
       | EndNote that have two essential features: 1. Rename a PDF file to
       | a consistent (Author Year Journal) format. 2. Online sync (Mac,
       | iOS and web access) - including via say iCloud or Dropbox.
       | 
       | Maybe this just needs a script? I just paid $100 for EndNote 21
       | yesterday and don't think these needs justify that cost.
        
         | zoizoi wrote:
         | Maybe try Zotero[1]. There are many addons which can do what
         | you need.
         | 
         | [1]https://www.zotero.org/
        
       | jwr wrote:
       | Already counting the days until this inevitably gets killed. I've
       | been burned too many times to rely on Google for anything, except
       | tracking me and pushing ads, which they indeed do better every
       | day.
        
         | occamrazor wrote:
         | Scholar is heavily used internally, it's unlikely to be
         | discontinued even if it has never brought any money to Google.
        
           | kadoban wrote:
           | This is about a PDF reader though, not Google Scholar itself.
        
           | biofox wrote:
           | Google Reader and RSS feeds were also heavily used internally
           | :(
        
             | tibbydudeza wrote:
             | What replaced it - Google Wave ???.
        
         | cityhall wrote:
         | I wonder if their real intent is to gather training data on
         | which parts of papers are considered important by readers, and
         | which topics are related to each other.
        
         | bookofjoe wrote:
         | Even so, isn't something better than nothing?
        
         | fattybob wrote:
         | Totally agree, seems all Google stuff has a life expectancy
         | countdown
        
         | moritz64 wrote:
         | google has worked hard to earn this reputation. i don't want to
         | rely on any part of the google ecosystem anymore.
        
       | chombier wrote:
       | So I guess this a way for Google to gather (more/fine-grain) data
       | on paper skimming/research interest?
        
       | woctordho wrote:
       | When can we have a PDF reader where we can hover over a symbol
       | and see its definition?
        
         | lordswork wrote:
         | What kind of symbol?
        
       | RandomWorker wrote:
       | Alt+<- brings you back to where you were after clicking on a
       | reference. You can skip around pretty easily to see the
       | referenced object and this overlay does seem kinda interesting
       | it's not something crucial.
        
       | notsahil wrote:
       | Zotero is the one I use but found this one useful too:
       | https://synthical.com/
        
       | jccalhoun wrote:
       | It is really nice to see google scholar get some attention. It is
       | essential for a lot of academics and it would be horrible if
       | google "sunset"ed it.
        
       | orsenthil wrote:
       | I use an extension called histre, https://histre.com/ for
       | annotation and keeping up with _notes_ / _thoughts_ inline. I
       | found that using tools like Fermat's Library, which provides side
       | bar annotation, histre for inline highlight, annotation and
       | multi-references, and ChatGPT to understand complex terms, all
       | helped with understand recent papers. Even a medical journal
       | paper,
       | https://senthil.learntosolveit.com/posts/2023/10/21/medical-...
       | for me, in one instance.
        
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       (page generated 2024-03-22 23:02 UTC)