urged that it be retracted
This seems substantially different from “was retracted” in the title. Also, Arxiv apparently hasn’t yet followed MIT’s request to remove the paper, presumably following it’s own policy and waiting for the author to issue his own request.
This seems substantially different from “was retracted” in the title. Also, Arxiv apparently hasn’t yet followed MIT’s request to remove the paper, presumably following it’s own policy and waiting for the author to issue his own request.