FWIW, it's a public Discord server, you can find the invite link at the top-right of https://bbchallenge.org https://bbchallenge.org. Also, I'd consider these

FWIW, it's a public Discord server, you can find the invite link at the top-right of https://bbchallenge.org https://bbchallenge.org. Also, I'd consider these more as attributions than citations. All the major arguments supporting the results have been replicated in the blog post (in a more rigorous form), so it can stand on its own: the Discord links just provide historical context for those interested.