Stitie Space is more than just finite state object cubes.
There's also other 'infrastructure functionality' that does not fit 'scalable cube' model.
How to fit it into hardware so it remains 'scalable cube'?
Perhaps extra functionality can be implemented as classic, flat memory/processor model and fit in hardware in between cubes.
Even if it's not so flat and straight, it can be mapped to such with ease.
see also, if You wish or need:
- Part of Hardware Shot Away, Rest Works Somehow Still ...