{
  "schema": "apeiron-ap1-r2c-p41-alternative-pass-audit-v1.0",
  "updated_utc": "2026-09-02T10:48:40Z",
  "classification": "VALIDATED_ALTERNATIVE_P41_PASS_NOT_SELECTED_AS_PARENT",
  "source": "validated_40_PASS_only",
  "method": {
    "lift": "endpoint_richardson_degree_4_5",
    "beta": 2.2,
    "frozen_lobatto_background_alpha": -0.000008,
    "rho_chi_partial_projection_alpha": 0.0000425,
    "chi2_projection_alpha": 0.9999033850399793,
    "equations_changed": false,
    "physics_changed": false,
    "gates_changed": false
  },
  "repeated_full_diagnostics": {
    "repeats": 3,
    "dae_max_abs_scaled_residual": 0.00009246057492761888,
    "max_abs_friedmann_residual": 1.512769178580952e-16,
    "ward_normalized": 9.780233224098215e-8,
    "validation_source_relative_change": 0.00008490743793048986,
    "validation_wronskian_relative_error": 1.26e-49,
    "finite": true,
    "positive_H": true,
    "min_H": 8.31258710425034e-8,
    "min_PX": 1.8132335484729594,
    "min_K": 3.016188545394498,
    "all_gates_pass": true
  },
  "authoritative_p41_comparison": {
    "dae_max_abs_scaled_residual": 0.0000992744411235424,
    "ward_normalized": 1.9312333630822365e-7,
    "validation_source_relative_change": 0.000019972974971553325
  },
  "p42_child_bank": {
    "candidate_count": 9,
    "best_beta": 3.0,
    "best_rho_alpha": 0.000015,
    "best_dae_max_abs_scaled_residual": 0.0006212973026682732,
    "all_candidates_nonpass": true,
    "vectors_stored_or_used_as_seed": false
  },
  "branch_mixture_audit": {
    "weights": [0.05, 0.1, 0.2],
    "all_mixtures_nonpass_at_p41": true,
    "mixtures_used_as_p42_parent": false
  },
  "selected_as_authoritative_parent": false,
  "selection_reason": "p42_child_is_worse_and_source_margin_is_smaller",
  "solution_vector_stored": false,
  "deterministically_reconstructible_from_validated_p40_PASS": true,
  "production_curves_released": false
}