There have been two posts by djb in the month of October on this topic. I'm not sure which slim was talking about but the newest one was published today: https

There have been two posts by djb in the month of October on this topic. I'm not sure which slim was talking about but the newest one was published today: https://blog.cr.yp.to/20231023-clumping.html https://blog.cr.yp.to/20231023-clumping.html I believe there is an HN submission on it already.