Consider the following statements regarding the Digambara and Svetambara sects:

1. Digambaras believe that Mahavira remained unmarried, whereas Svetambaras maintain that he was married.
2. Digambaras do not recognize the canonical Angas preserved by the Svetambaras.
3. Svetambara monks may use a white cloth while Digambara monks practice total nudity as a form of ascetic discipline.

How many of the above statements are correct?