{
  "status": "Scale and sampling audit only; no Einstein evolution or abundance measurement",
  "inputs": {
    "entry_horizon_mass_g": 2e+18,
    "comparison_bh_mass_g": 2e+18,
    "N_entry": 2.719,
    "N_matching": 6.0627,
    "m_X_GeV": 300000000000.0,
    "epsilon_eff": 0.001,
    "Y_B": 8.7e-11,
    "rho_DM_over_entropy_GeV": 4.36e-10,
    "radial_softening_over_Ri": 0.03,
    "pilot_softening_over_Ri": 0.1,
    "box_length_over_Ri": 5.0,
    "cells_per_comparison_rs": 20
  },
  "r_s_cm": 2.9704641076474663e-10,
  "r_s_m": 2.9704641076474663e-12,
  "r_s_over_c_s": 9.908401723860133e-21,
  "R_i_cm": 8.41346259517011e-09,
  "R_i_over_r_s": 28.323730872592037,
  "radial_softening_over_r_s": 0.8497119261777611,
  "pilot_softening_over_r_s": 2.832373087259204,
  "uniform_cells_per_axis": 2833,
  "required_BH_to_externally_decayed_X_mass_ratio": 1.6704980842911878e-14,
  "bernoulli_example_only": {
    "assumption": "Independent equal-mass trials with unit capture efficiency; NOT inferred PBH event probability",
    "N_for_95_percent_at_least_one_detection": 179331679678346,
    "N_for_10_percent_fractional_error": 5986238532109991
  },
  "illustrative_storage_GiB_80_double_arrays": {
    "64": 0.15625,
    "128": 1.25,
    "256": 10.0
  },
  "caveats": [
    "The comparison BH mass is a resolution target, not a prediction.",
    "Smaller seeds require proportionally smaller resolved scales.",
    "20 cells per Schwarzschild radius is a planning setting, not a convergence certificate.",
    "Storage estimates exclude particle data, ghost cells, AMR overhead, radiation quadrature and output."
  ]
}
