Sure. Peer reviews in pure math are often exceedingly careful, or so I am told (not in the field). Still, I think it's a little much to say that it's "a commun

Sure. Peer reviews in pure math are often exceedingly careful, or so I am told (not in the field). Still, I think it's a little much to say that it's "a community's way of saying a paper stands up." At best, it's the opinion of handful of people from that community.