Just wanted to mention this addition to the accepted solution. It wasn't immediately obvious to me the first time I tried this method (maybe it should have been), but to apply the stash from the hash value, just use "git stash apply ":
$ git stash apply ad38abbf76e26c803b27a6079348192d32f52219When I was new to git, this wasn't clear to me, and I was trying different combinations of "git show", "git apply", "patch", etc.