@unpublished{MandelkernIdentity, Author = {Matthew Mandelkern}, Date-Added = {2020-07-03 12:07:06 +0100}, Date-Modified = {2020-07-03 12:07:06 +0100}, Month = {March}, Note = {Manuscript, All Souls College, Oxford, \url{https://philpapers.org/rec/MANIPT-2}}, Title = {If p, then p!}, Year = {2020}, Bdsk-Url-1 = {https://semanticsarchive.net/Archive/Tc4NGNiZ/}}