Here are some other threads I have found regarding the Surface Pro failing to resume from hibernation since updating to Windows 8.1:
http://forum.xda-developers.com/showthread.php?t=2533327
http://www.reddit.com/r/Surface/comments/1r6ium/surface_cant_wake_from_hibernate/
http://www.reddit.com/r/Surface/comments/1qte9a/hibernate_sleep_onoff_problems/
Again, this is a 100% repro for me - hibernate from the power menu in the settings charm and when resuming the system will restart with error 0xC0000411 in the event log.
There are clearly problems here. I had not tried hibernating from the power menu until your post, but exactly predictable as you say. Since removing the type cover and my post on Dec 4th above I had not had any problems.....apart from if I leave the Surface and don't touch it, it will sleep but not hibernate at the appropriate time - until yesterday, when I happened to be in a long meeting with no internet connection. Then it hibernated correctly, and recovered without error. No idea if this is repeatable at the moment.