Comment Re:Not in arXiv? (Score 3, Informative) 457
Circulating it among colleagues for review is exactly what he was doing. See the author's personal web page: http://www.hpl.hp.com/personal/Vinay_Deolalikar/
He says there that "The preliminary version made it to the web without my knowledge. Please note that the final version of the paper is under preparation, and is to be posted here shortly (in about a week). Stay tuned."