{ "schema": "apeiron-ap1-m1-log-amplitude-transport-heldout-v1.0", "updated_utc": "2026-09-02T19:11:32Z", "classification": "LOG_AMPLITUDE_MOVING_CHART_REFERENCE_PASS_LONG_BACKGROUND_BLOCKED", "authority_sha256": { "AP1/APEIRON_AP1_M1_JUNCTION_128_SEED_CHECKPOINT_LATEST.json": "cf946bfcde4c10a36d5eee99a18fe1a8745483e111304d52f4cc17b3fdf103b4", "AP1/APEIRON_AP1_M1_JUNCTION_128_SEED_LATEST.npz": "644126925fcff32df6f881ee604787751dbe48829072671bf541552bd65dc729", "AP1/APEIRON_AP1_M1_BACKGROUND_MULTISCALE_PREFLIGHT_LATEST.json": "c58ee0221e284dc9a5a892cae68b31138b4f3b9c7634f2570880e4f1086d0d60", "AP1/CODE/ap1_m1_background_multiscale_preflight.py": "1482b548881af15983b3887434b99713fe0547f3a1e23536e001b3e679b43488", "AP1/CODE/ap1_r2c_high_precision_modes.py": "3b76dc1bba339fc7576381661b7a0099501231154f45cf9bb2eba3db16f0d484", "AP1/CODE/chi_background_closure.py": "1097888c72fbe9152e1905a2a3ab37c15df9ca681639571b87d76de6ddf072a7", "APEIRON_AP1_M1_LOG_AMPLITUDE_TRANSPORT_PILOT_20260902T190935Z.json": "3f3bbc16fc7f525d2ba4356b43b5bc0dc24e69230e1a2d7b6d980334b3e8396d", "APEIRON_AP1_M1_LOG_AMPLITUDE_TRANSPORT_TOLERANCES_20260902T191009Z.json": "1b41b4bc8359603b279a38d319ea1c61335c168faf074236a43efda339042f6b", "AP1/CODE/ap1_m1_log_amplitude_transport_reference.py": "129cf197f08a178eab43c52a2fd9946d161945d16e19ff7f49cdf1d1b12ea523" }, "seed_classification": "M1_JUNCTION_128_SEED_PASS_BACKGROUND_PILOT_OPEN", "heldout_was_unseen_when_tolerances_frozen": true, "window_kind": "seed_anchored_nested_overlapping_prefixes", "heldout_windows": [ { "endpoint_relative_N": 0.06499999999999773, "mode_indices": [ 1, 8, 32, 64, 96, 126 ], "mode_count_all_PV_sectors": 24, "seed_frequency_relative_error": 4.2856478200091224e-16, "physical_momentum_transport_relative_error": 0.0, "min_physical_sector_omega2_Mpl2": -6.350378973455469e-09, "physical_sector_tachyonic_sampled": true, "max_abs_log_amplitude_vs_decimal80": 9.335136219590368e-08, "decimal_time_grid_relative_delta": 1.0880452726133238e-06, "decimal_60_to_80_relative_delta": 0.0, "riccati_loose_to_fine_log_amplitude_delta": 5.7866615943424904e-08, "log_wronskian_identity_error": 2.5757174171303632e-14, "log_wronskian_relative_error": 2.57571741713033e-14, "reconstructed_wronskian_relative_error": 2.5757174171303632e-14, "decimal_wronskian_relative_error": 1.66e-76, "chart_overlap": { "max_abs_log_amplitude": 1.9379831073251808e-09, "max_abs_riccati_real_scaled": 5.301783001480359e-09, "max_abs_log_riccati_imag": 3.8759662146503615e-09, "max_abs_phase_wrapped": 1.140085714723682e-08, "state_reinitialized_at_handoff": false }, "riccati_nfev": 13334 }, { "endpoint_relative_N": 0.0799999999999983, "mode_indices": [ 1, 8, 32, 64, 96, 126 ], "mode_count_all_PV_sectors": 24, "seed_frequency_relative_error": 4.2856478200091224e-16, "physical_momentum_transport_relative_error": 1.9867208328036707e-16, "min_physical_sector_omega2_Mpl2": -8.504110425691174e-09, "physical_sector_tachyonic_sampled": true, "max_abs_log_amplitude_vs_decimal80": 7.82668712062673e-08, "decimal_time_grid_relative_delta": 1.5904449585431153e-06, "decimal_60_to_80_relative_delta": 0.0, "riccati_loose_to_fine_log_amplitude_delta": 8.847724330962592e-08, "log_wronskian_identity_error": 1.1546319456101628e-14, "log_wronskian_relative_error": 1.1546319456101562e-14, "reconstructed_wronskian_relative_error": 9.148903856726065e-12, "decimal_wronskian_relative_error": 8.199998e-74, "chart_overlap": { "max_abs_log_amplitude": 6.411360331526339e-10, "max_abs_riccati_real_scaled": 1.4021505185052599e-08, "max_abs_log_riccati_imag": 1.2822720663052678e-09, "max_abs_phase_wrapped": 2.594561010482721e-09, "state_reinitialized_at_handoff": false }, "riccati_nfev": 16526 }, { "endpoint_relative_N": 0.10000000000000142, "mode_indices": [ 1, 8, 32, 64, 96, 126 ], "mode_count_all_PV_sectors": 24, "seed_frequency_relative_error": 4.2856478200091224e-16, "physical_momentum_transport_relative_error": 2.0268552558853834e-16, "min_physical_sector_omega2_Mpl2": -8.615277092477443e-09, "physical_sector_tachyonic_sampled": true, "max_abs_log_amplitude_vs_decimal80": 1.6078760545212845e-07, "decimal_time_grid_relative_delta": 1.5347955450911002e-06, "decimal_60_to_80_relative_delta": 0.0, "riccati_loose_to_fine_log_amplitude_delta": 8.262463868646819e-08, "log_wronskian_identity_error": 1.0658141036401503e-14, "log_wronskian_relative_error": 1.0658141036401446e-14, "reconstructed_wronskian_relative_error": 6.09230303982855e-08, "decimal_wronskian_relative_error": 5.5999999998e-70, "chart_overlap": { "max_abs_log_amplitude": 5.845383288516359e-09, "max_abs_riccati_real_scaled": 1.5763233062943133e-08, "max_abs_log_riccati_imag": 1.1690749701642744e-08, "max_abs_phase_wrapped": 4.66911842522677e-09, "state_reinitialized_at_handoff": false }, "riccati_nfev": 20690 } ], "heldout_aggregate": { "windows": 3, "max_seed_frequency_relative_error": 4.2856478200091224e-16, "max_physical_momentum_transport_relative_error": 2.0268552558853834e-16, "max_abs_log_amplitude_vs_decimal80": 1.6078760545212845e-07, "max_decimal_time_grid_relative_delta": 1.5904449585431153e-06, "max_decimal_60_to_80_relative_delta": 0.0, "max_riccati_refinement_log_amplitude_delta": 8.847724330962592e-08, "max_chart_overlap_error": 1.5763233062943133e-08, "max_reconstructed_wronskian_relative_error": 6.09230303982855e-08, "max_log_wronskian_relative_error": 2.57571741713033e-14, "max_decimal_wronskian_relative_error": 5.5999999998e-70, "tachyonic_windows": 3 }, "frozen_thresholds": { "max_abs_log_amplitude_vs_decimal80": 5e-05, "max_decimal_time_grid_relative_delta": 5e-05, "max_decimal_60_to_80_relative_delta": 1e-13, "max_riccati_refinement_log_amplitude_delta": 1.3890470427213586e-06, "max_chart_overlap_error": 4.712524224212767e-05, "max_initial_seed_or_momentum_map_relative_error": 1e-12, "max_wronskian_relative_error": 1e-11, "required_tachyonic_windows": 3 }, "gates": { "freeze_hash_bound_before_heldout": true, "pilot_and_heldout_shells_disjoint": true, "all_registered_windows_tachyonic": true, "seed_frequency_and_momentum_map_below_frozen_cap": true, "log_amplitude_matches_decimal_below_frozen_cap": true, "decimal_time_grid_delta_below_frozen_cap": true, "decimal_rounding_delta_below_frozen_cap": true, "riccati_refinement_below_frozen_cap": true, "moving_chart_overlap_below_frozen_cap": true, "wronskian_below_existing_frozen_cap": true, "no_handoff_vacuum_reset": true, "no_background_candidate_or_kernel": true }, "all_heldout_gates_pass": true, "checkpoint_eligible": true, "new_AP1_M1_background_runs": 0, "diagnostic_envelope_integrations": 2, "trajectory_rows_persisted": 0, "background_candidate_assessed": false, "background_tolerances_frozen": false, "physical_response_kernel_started": false, "seed_released": false, "nonpass_stored_or_used_as_seed": false, "equations_changed": false, "physics_changed": false, "parameters_changed": false, "existing_gate_thresholds_changed": false, "validated_scope": "already-seeded mode overlap transport through short tachyonic prefixes in log-amplitude/Riccati variables", "unvalidated_scope": "adiabatic UV-tail-to-resolved entry of new modes, signed PV source cancellation on the moving split, coupled backreaction and long background", "wronskian_audit": "independently integrated log_abs_Im_R invariant plus Decimal Wronskian; direct complex reconstruction retained as a cancellation diagnostic and excluded from the gate", "claim_boundary": "short diagnostic moving-chart mode reference only; no physical background, UV-tail entry, kernel, observable, curve, fit or significance", "next_required": "implement and validate the adiabatic UV-tail-to-resolved boundary handoff and signed high-precision PV cancellation before any long background pilot" }