I think this is referencing this article [1]. It actually precedes the recent one, but wasn't in English. You can see the translation here [2]. The timeline is

I think this is referencing this article [1]. It actually precedes the recent one, but wasn't in English. You can see the translation here [2]. The timeline is a little weird, this is a comment I've seen talking about it, though I haven't verified any of it [3]. [1]. https://www.kci.go.kr/kciportal/landing/article.kci?arti_id=ART002955269#none https://www.kci.go.kr/kciportal/landing/article.kci?arti_id=... [2]. https://gist.github.com/ConcurrentSquared/c65cbec8a05e72e3e49b91f2ec92236b https://gist.github.com/ConcurrentSquared/c65cbec8a05e72e3e4... [3]. https://www.reddit.com/r/singularity/comments/15bfhq7/there_is_a_third_lk99_paper_with_much_better/jtzgfer/ https://www.reddit.com/r/singularity/comments/15bfhq7/there_...