[yorwba]

https://arxiv.org/abs/2201.02177 This paper is not hard to find; it's the first result when you search for "grokking" with https://scholar.google.com

[asmodeuslucifer]

Yes I did find that paper, I did not find which one of the 5 authors it was, or someone not listed as an author. The word 'vacation' is not in the paper. https://arxiv.org/pdf/2201.02177.