Naruto Thread (Spoilers For Sure)

Hashirama that got torn in half was a wood clone. The ones in front of Madara were shadow clones.
http://www.mangareader.net/naruto/638/19
http://www.mangareader.net/naruto/638/15
The real Hashirama is still in sage mode, not to mention the fact that it's easy to tell the difference between Tobirama's half (small pieces of paper) and Hashirama's half (wood rings).

Ehm... I rather wait for the next manga. It's almost impossible to tell if that blown up Hashirama was in sage mode before he got hit as their skin turns paper color before they regenerate. The wood pieces vs paper pieces could be a true evidence but its too ambiguous.