My apologies, it appears this stealing laurels is now a mass phenomenon by the slop fuckers. I was thinking of this incident: https://dnyuz.com/2026/09/10/an-n-y-u-mathematician-clashed-with-openai-over-a-1-million-proof/
The snag was that his collaborator is Levent Alpöge, a mathematician who works at Anthropic.
Dr. Buckmaster said since he and Dr. Alpöge had used both OpenAI and Anthropic tools, [..]
I wouldn't be surprised however, if the scientists mentioned in the OP also used slop tools to get into this situation. And if they did not, their work can't have been used - unless a peer shared it with the slop fuckers.