Interpretable mixed-control kinetics pipeline for hydrogen-based reduction (SCM + two-stage closure)

This repository contains an end-to-end, reproducible pipeline to: (i) audit and canonicalize hydrogen-reduction datasets into stable experiment IDs, (ii) construct monotone, physically consistent conversion trajectories and derived kinetic representations, and (iii) infer mixed-control shrinking-core-model (SCM) timescales with two-stage (early/late) closure.