Reproducibility package for Weight-Free Caputo-Compatible XTFC-fPINNs for Variable-Order Space-Fractional Systems

This repository contains the reproducibility package for the manuscript “Weight-Free Caputo-Compatible XTFC-fPINNs for Variable-Order Space-Fractional Systems.” The archive includes source code, processed benchmark data, raw logs, configuration files, random seeds, figure-generation scripts, and files required to reproduce the tables and figures reported in the manuscript. The package supports the reported one-dimensional, two-dimensional, coupled, inverse-order and heterogeneous transport benchmark results, including penalty-weight sensitivity tests, adaptive-weight diagnostics, deep MLP Adam--L-BFGS baseline outputs, and three-dimensional visualization data.