I don’t think I’ve encountered anyone who has melded all the concepts together in the manner that you have, so I think you are very original.

So what follows is a list of works/ideas that have some relevance. My own writings might match better, but I will avoid those for now.

Alain Badiou’s two books “Being and Event” and “Logic of Worlds”. The first connects ontology and mathematics. The second connects existence with logic.

When you talk about Zah, it is similar to Zizek’s use of petit Object a from Jacques Lacan as “less than nothing” which is more than zero but also the marker of a field from his book “Less than Nothing” There is a passage in LTN which abuts counting.

Joel Morrison’s “Spinbitz” is good in that aligns with your use of visual-temporal thinking, that reminds me of some foundational/logical explications of counting.

Gilles Deleuze’s use of sense in “Logic of Sense” where Zah is a kind of empty marker used as the ultra-One for marking existence presence and counting.

There might be more, but this is what comes to mind right now.