START HERE: Reproducing AVITY (PT-8) SPARC Results from Source Data

This package provides a reproducible reconstruction of the AVITY (PT-8) SPARC dataset. It includes source data, a deterministic reconstruction script, and a validator that reproduces the canonical tables within numerical tolerance. The original pipeline script was lost; this package provides a verified reconstruction based on the submitted data products. Users can run the provided script to generate the canonical tables and validate results against the reference dataset.