2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/33824The notion of finitary spacetime sheaves is introduced based on locally finite approximations of the continuous topology of a bounded region of a spacetime manifold. Finitary spacetime sheaves are seen to be sound mathematical models of approximations of continuous spacetime observables.General Relativity and Quantum Cosmologytext