https://hackerpaper.kaipfister.de/p/hep-th_0408004/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=4864316urn:hackerpapers:mention:hep-th_0408004:4864316Mon, 03 Dec 2012 07:12:29 GMT<p>Adinkras are not Category Diagrams (among other things, if you have A-&gt;B and B-&gt;C you don&#x27;t necessarily have A-&gt;C). Here&#x27;s the original paper: http://arxiv.org/pdf/hep-th/0408004v1.pdf Urs Schreiber speculated a while ago that there may be a connection between adinkra diagrams and categories http://golem.ph.utexas.edu/category/2007/08/adinkras.html But to my knowledge, the connection has not been made explicit.</p><p><a href="https://hackerpaper.kaipfister.de/p/hep-th_0408004/">Paper and discussion history</a>. A mention is not an endorsement.</p>hep-th