Since Abbacchio has screen time past his death, this is a valid canon point and can be used in an application.

How did a supercomputer end up there? Is Heaven merely another dimension, a literal separate plane of existence, that does not interact with the others without nudging? These questions can be mulled on IC.

PS Abbachio would count as an immortal character as described in this answer: while he would not be in threat of double-dying, he will have to fear being returned to such a realm if his "body" is destroyed.