Bosonic charged finite-part projection with explicit UV remainder

ID: electron.matching.charged_derivative_bosonic_input_source_projection

Calculated W/input and covariant-source functions supply a finite-part slice whose nonzero local UV/scale residue and gauge dependence remain explicit requirements on the missing amplitude classes.

Status: diagnostic

Uncertainty

Sources

Claim boundaries

Diagnostic context only. Cite independent evidence for claims about the world.