Finite Distinguishability Closure: Axiomatic Determination of a Unique Structure and Its Readouts (FDC v8)

This paper presents the formal closure framework behind non-fitted structural readouts near several dimensionless quantities, including - α⁻¹ ≈ 137.035999,- proton/electron mass ratio ≈ 1836.152673,- muon/electron mass ratio ≈ 206.768283,- tau/electron mass ratio ≈ 3477.23. The empirical physical constants are not used as inputs. The aim of FDC is to define a finite-distinguishability closure grammar and determine which numerical and structural residues survive its admissibility conditions. External empirical values, such as CODATA reference values, are used only later as comparison targets in companion readout papers such as SCR. The framework is based on finite distinguishability, non-privileged…