Finite-Time Accessibility of Stochastic Futures: Figure Data and Reproducibility Package

This dataset contains the figure-source data, numerical validation records, provenance information, and reproducibility materials supporting the manuscript “Finite-Time Accessibility of Stochastic Futures.” Version 2.0 consolidates the complete source data for Figs. 1–4 and adds the derived analyses used in the final manuscript, including the exact drift-diffusion scaling collapse, limiting and large-resource asymptotic audits, discrete state-opening analyses, and normalization-sensitivity tests for the cross-model contour comparison. The archive also includes convergence and validation records, a figure–data–claim map, data inventory, provenance records, and SHA-256 checksums.No numerical data were reconstructed or digitized from figures. The deposited data support protocol-conditioned, reliability-resolved accessibility boundaries. The model-specific driving and control coordinates should not be interpreted as a universal entropy-production resource, and the deposited calculations do not establish globally optimized reachability or a universal thermodynamic accessibility geometry.