Remark: The object to match

A gravitational application must compare the complete prepared response and completed insertion, not merely late sources. Source, propagated response, coordinate completion, scalar completion, and compact class kernel are different stages.

XVI-D's supplied witness response $U_{\mathrm{D}}=-\mathsf{P}{V}_{\lambda }$ retains its separate coordinate-identification hypotheses CheungXVID. The proposition supplies no new identification of those stages.