Earlier quoted context omitted.
>It's not that nobody knows how to cite it, it's that nobody wants to cite things from outside of academia, perhaps because it lowers their own perceived prestige. What makes you say this? Citing anybody does little to increase your personal prestige. I think the issue has more to do with 4chan not being peer-reviewed, and the proof being so recent that few papers have yet been written. On the contrary, citing a hot…
Somebody pointed out in the Twitter thread that academics often cite unreviewed papers on arXiv. If true (cannot confirm it myself, not in academia) then the peer-review-as-a-prerequisite-for-citation thing doesn't really hold water.
The first paper I looked at for an example (at the top of today's "Recent" papers in PRD), cites three arXiv entries, out of 91 references. https://journals.aps.org/prd/references/10.1103/PhysRevD.98....
Successful peer review in an upstanding journal is a signal of relative reliability and importance, but it is not the arbiter of usefulness.