science

A version of this story appeared in Science, Vol 389, Issue 6762.

The day the paper was published should have been a moment of pride. Instead, it felt like a quiet erasure. There it was: the data set I had helped shape, the computer scripts I had debugged and refined, the analytical framework I had spent months developing—all neatly embedded in a peer-reviewed journal article. But my name was absent. The feeling of exclusion was painful enough—but what stung more was that I had seen it coming, yet had felt powerless to stop it.

In 2020, during my doctoral studies at a major European university, a more senior Ph.D. student asked for help coding the analysis for his thesis. We had several in-depth discussions about the work, and he promised me co-authorship if the results were published. He even suggested the outcomes might fit into a chapter of my own dissertation, and that he would inform my supervisors once the work matured. I believed him.

Over the next year, I invested hours of focused effort into writing, modifying, and validating the scripts that underpinned the analysis. But crucially, the collaboration remained informal. Most conversations happened over voice calls. Any emails I sent went unacknowledged. There was no official record of our agreement or the work’s scope. In hindsight, I now see that this lack of documentation was not an accident—it was deliberate.

A few years later, I learned the research was being prepared for publication. But my enthusiasm quickly turned to dismay when I realized the student I had helped—who was lead author on the paper—had no intention of including me as a co-author. When I spoke up, he claimed responsibility for coding the analysis, and said there was no written proof that I had worked on it.

One co-author acknowledged my contribution and attempted to intervene. My supervisor supported me, too. But the student still refused to include me. Eventually, I decided my efforts were better focused on my current work, and I gave up fighting.

My name was nowhere on the published paper—not even in the acknowledgments.

The betrayal had real consequences. Believing the work would lead to a joint publication, I had spent valuable time on it during my own thesis writing, delaying my Ph.D. by at least 6 months. Even worse was the emotional toll: frustration, helplessness, and a deep sense of injustice.

My story isn’t unique. Authorship discussions too often rely on informal agreements, and many early-career scientists are unaware of standard authorship criteria. Even when research groups do have formal guidelines about who should be a named author, they’re often not discussed until after a manuscript is already in draft, and students may be too hesitant to assert their rights in hierarchical lab cultures.

After my experience, my colleagues and I began to think about strategies to stop others being unjustly denied authorship. Eventually we came up with a set of procedures we now follow for every project in our lab to make sure all contributors receive fair recognition. We create a shared document outlining roles and authorship expectations right from the start, and agree on milestones when authorship will be further discussed, such as at key analysis phases or before manuscript drafting.

I also try to lead by example, discussing authorship openly with students and junior colleagues, and ensuring they receive the appropriate training in research ethics. I make sure they keep records of their contributions and read journals’ authorship guidelines, and that they are aware of institutional support they can turn to if they encounter problems, such as research integrity offices or ombuds.

We’ve been trialing this new approach for a few months now, and the feedback from other lab members has been really positive. I’d encourage everyone to consider doing something similar. Authorship is more than a line on a CV—it is an ethical necessity. Every cleaned data set, debugged script, and refined figure deserves acknowledgment. And every early-career researcher deserves the confidence that their work will not just be used—but respected.

Works fine for me 🤔

That suggests that the website is blocking specific regions or countries?

I too had no login-required to read the article..

( or maybe it allows a few articles, then blocks people?

Please try reading the link in an anonymous-tab, so that there are no already-saved-cookies being served to that website, & if it still blocks you, then it's probably a regional-block. )

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