Interesting, I wasn't aware of the arXiv endorsement system [0] before this. I've only ever submitted to bioRxiv, which doesn't have any such restriction (as fa

Interesting, I wasn't aware of the arXiv endorsement system [0] before this. I've only ever submitted to bioRxiv, which doesn't have any such restriction (as far as I can tell). That said, it seems like it might be easy for someone to be endorsed if their work is scholarly. [0] https://info.arxiv.org/help/endorsement.html https://info.arxiv.org/help/endorsement.html