I think it's the opposite, i.e. the reddit post was inspired by the paper, which I read yesterday... but I couldn't have found the link on HN, because it has on

I think it's the opposite, i.e. the reddit post was inspired by the paper, which I read yesterday... but I couldn't have found the link on HN, because it has only appeared today, so it must mean that I orginally found it on reddit. Now I'm confused...