greCAPTCHA: Assessing Understanding as Evidence of Research Authorship Under Generative AI · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2609.20481/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTgreCAPTCHA: Assessing Understanding as Evidence of Research Authorship Under Generative AI — mentioned by jszymborskihttps://news.ycombinator.com/item?id=49767130urn:hackerpapers:mention:2609.20481:49767130Sat, 19 Sep 2026 15:02:35 GMT<p>FYI in case the author is reading, https://www.cs.cmu.edu/~nihars/preprints/greCAPTCHA.pdf is a dead link. EDIT: I found a live link on arxiv https://arxiv.org/html/2609.20481v1</p><p><a href="https://hackerpaper.kaipfister.de/p/2609.20481/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.DL