{
  "version": "v1.9",
  "date": "2026-09-03",
  "status": "MELLIN_SYMMETRY_FIR_PNT_FILTER_BRIDGE",
  "rh_claim": false,
  "finite_global_problem": false,
  "encoding": "UTF-8",
  "canonical_math_delimiters": [
    "$...$",
    "$$...$$"
  ],
  "crosscheck": {
    "max_abs_fir_identity_residual": 1.5015766408055242e-14,
    "max_abs_kernel_identity_residual": 1.1102230246251565e-16,
    "kernel_quadrature": "piecewise Gauss-Legendre across all filter kinks"
  },
  "artifacts": [
    {
      "name": "RH_MellinSymmetry_PNTFilterBridge_v1.9_2026-09-03.md",
      "sha256": "585eee5dfd8edb872cc8ad36f065bb9e735c3777829bb69c77b1ccacd9447d67"
    },
    {
      "name": "v19_pnt_filter_bridge_reference.py",
      "sha256": "90b3b0efdb2e5c5fa5a9a49fdcc487a716fb983fbfe0e36c58b9aee30040e069"
    },
    {
      "name": "v19_filter_identity_crosscheck.csv",
      "sha256": "5546cb76ae63d8b03f1df92153b4f67f1d21cfb5d487e63d49fb5eda02c76e29"
    }
  ],
  "validation": {
    "utf8_readback": true,
    "canonical_latex_delimiters": true,
    "python_syntax": true,
    "finite_crosscheck_csv_generated": true
  }
}
