Do you mean having all DOIs for all referenced papers included in the pdf metadata somehow? From my experience, authors don't know LaTeX well enough to do that.

Do you mean having all DOIs for all referenced papers included in the pdf metadata somehow? From my experience, authors don't know LaTeX well enough to do that. Half of them don't even read the submission guidelines that clearly say not to put page numbers on the camera-ready paper; they're never going to understand complicated metadata commands...