Testing Permission-Aware Retrieval for RAG across Vector Stores and Authorization Engines: research artifact (pre-registrations, evidence, raw outputs and evaluated code)

Pre-registrations with dated amendments, run evidence, raw outputs, vendor reproducers, the LaTeX source and the wardowl library at the commits the runs used, for the preprint "Testing Permission-Aware Retrieval for RAG across Vector Stores and Authorization Engines". Start with REPRODUCE.md, which maps every table and figure of the paper to its run, script and data, and states what was not rerun. evidence/ARTIFACT_GAPS.md lists what is missing and why. Prepared corpora and embeddings are left out: the corpora's terms limit redistribution, and rebuilding them from their sources has not been tested. The author develops wardowl.