Documentation Readiness Before Geometric Reconstruction: Supplementary Materials and Derived Audit Data

Supplementary materials and derived audit data for the study ‘Documentation Readiness Before Geometric Reconstruction: A Multistate Gate Demonstrated with Maternal-Healthcare Precedents from Sub-Saharan Africa.’ The deposit documents the provenance-linked pre-tracing documentation-readiness audit, including the source registry, case-evidence register, 70-row source-to-field ledger, deterministic V14 readiness derivation, robustness analyses, area-scalar audit, post-freeze external-pilot records, tracing-feasibility assessment, validation boundaries, and literature metadata. The development analysis covers five maternal-healthcare documentation bundles and uses five non-ordinal evidence states across fourteen variables. No geometry was traced, measured, or reconstructed. Third-party source documents and drawings are not redistributed.