Dead author ethical guidelines One of my close collaborators passed away last year and since then I have become curious about the question of attributing work to deceased authors. Each journal has its rules but there doesn't seem to be any consensus what the ethical ground of these decisions is. Recently a different collaborator of mine published a paper with a co-author who passed away 3-4 years ago, which struck me as strange.

On the one hand, work should always be attributed. If someone contributed ideas, funding, manual labor, or wrote the manuscript, they should be mentioned somehow. On the other hand, most journals ask to confirm that all authors have seen the final version of the paper.

Of course, in reality contributors are often over- or underrepresented. For instance, should someone who edited the manuscript be a co-author or appear in an acknowledgement? Does it depend on whether their edits change the content of the paper or just the presentation? On the other hand, if a deceased author contributed the main ideas of a paper but was not around to edit the manuscript, who can decide whether they would not object to the content of the paper?

As there are different reasons for citing a deceased collaborator, I think there are (at least) two questions here: (1) what should an honest person do to honor their collaborators, without adding to their name papers they may have disagreed with; (2) what should a dishonest person be prevented from doing in terms of citing deceased collaborators as a form of name dropping (even if there is some justification for adding them).
(My personal take on this matter - which is only based on intuition/opinion rather than experience):

When you're about to publish such a paper, ask yourself: "How certain am I that the deceased would have put their name on the paper?"


If the answer is "certain", go ahead and name them a co-author. But - explain that the attribution is posthumous, both in a footnote from the person's name (the same kind of footnote used for affiliation) and in one of the opening lines (perhaps a note as the first line.)
If the answer is "not certain", but the deceased's contribution was significant, don't make them a coauthor, but devote a few sentences to emphasize the significance of their contribution or their involvement, and clarify that the work had progressed or diverged beyond what you had worked on with the deceased (or some such explanation).
If the answer is "would probably not", and the deceased's contribution was not significant enough for co-authorship, then you just mention them in a thank-you note somewhere in the paper, same as if they were alive.




As for "preventing dishonesty" - if you're an editor or non-blind reviewer, and notice the name of a deceased person on a paper, without an explanation of the deceased's contribution within the paper - reach out and ask the corresponding author for a side-note (outside the paper) explaining the deceased's involvement with the submitted work.