A paper is ready for submission.
The analysis is done.
The manuscript is written.
The author list is almost final.
And then someone asks:
“Shouldn’t we add them as an author?”
Maybe they are the head of the department.
Maybe they supervised the project.
Maybe they secured the funding.
Maybe they helped with administration.
Maybe they are simply senior enough that leaving them off the paper feels uncomfortable.
At this point, authorship can become less about contribution and more about hierarchy, expectations or academic politics.
But authorship is not supposed to be a reward for seniority.
According to the current ICMJE recommendations, authorship requires meeting all four authorship criteria. These include a substantial contribution to the work, participation in drafting or critically reviewing the manuscript, final approval of the version to be published, and accountability for the integrity of the work.
That means that some activities that are important to a research project do not, by themselves, establish authorship.
For example, general supervision, administrative support, funding acquisition, technical editing or proofreading alone are not sufficient to qualify someone as an author under these criteria. Such contributions may instead be acknowledged.
But there is another side to the problem.
What happens when someone did make a substantial intellectual contribution, but is left off the author list?
That is not simply a question of etiquette.
Authorship carries academic credit, but also responsibility and accountability for what is published.
This is why authorship disputes can become particularly complicated when a senior researcher, institution or project leader has expectations that do not match contribution-based criteria.
There is also a practical problem:
When should authorship be discussed?
Not after the manuscript is finished.
Ideally, contribution expectations should be discussed early and revisited as the project develops. People may take on different roles during a study, and the final author list should reflect actual contributions.
A transparent contribution statement can also make the process clearer by showing who was responsible for conception, methodology, analysis, writing and other parts of the work.
But transparency does not eliminate power dynamics.
A junior researcher may technically know the authorship criteria and still feel unable to challenge a senior colleague.
And that is where the scientific process becomes more complicated than a set of formal rules.
Rigorous research is not only about how the data are analysed. It is also about how credit, responsibility and contributions are represented.
If we want research to be transparent, we need to be willing to ask uncomfortable questions about the people behind the paper, too.
Who actually did the work?
And perhaps just as importantly:
Who is prepared to take responsibility for it?
