I was recently unable to find a particular journal article I wanted to read that was referenced in something else I was reading. I only could find an abstract on Google Scholar, and nothing at all on Z-lib. I was able to get a full copy by just emailing the author at her university (I guess its true that most of them will give you a PDF if you ask. they are just glad SOMEONE is actually reading their work). But now that I have it, I fell obligated to share it with the world, the question is, where is the best place to put it?
Considering the version you were given by the author could be watermarked in some way, and they could get into shit from a publisher if you uploaded it for mass retrieval, you ought not to do this without their express permission. It’s different if you had downloaded the article from a journal/database yourself, or if it was some other version (like an unformatted manuscript).
They can’t get shit - you can. They’re allowed to give it to people who ask. You’re not allowed to upload it for mass retrieval.
I think that very much depends on what sort of article/chapter, what publisher, and what the nature of the copy the author has is (e.g. preprint, journal published version download, unpublished Word manuscript, etc.) It’s hard to make any true generalisations here.
Would copying the text and uploading that get around it?
It might be possible to embed that metadata in the target as well. If I were doing this I would copy and paste the text off into some editor that only supports raw text like notepad, then use screenshots of any images, then reassemble them into a “clean” version by hand. I would also probably not ever do this because that’s a giant pain.