{
  "visual_id": "V13-control",
  "title": "A changed scale can preserve the structure",
  "classification": "new_simulation",
  "status": "validated_within_scope",
  "experiment_ids": [
    "E09"
  ],
  "claim_ids": [
    "C13",
    "C04"
  ],
  "run_ids": [
    "20260927T015444052071Z-E09"
  ],
  "model_id": "Coulomb-hydrogen",
  "input_files": [
    {
      "path": "hydrogen.csv",
      "sha256": "575a593a496dc741cc1d904a73a3323619ed2434fd501bf713bef94117dc37a6"
    },
    {
      "path": "hydrogen_curves.csv",
      "sha256": "004e543cd838a9863aa736d67a2b48741acb94583983eb706ac8ca1fb9e901bd"
    }
  ],
  "source_ids": [],
  "axes_and_units": "Explicitly labeled in the exported figure; source columns retain unit suffixes",
  "transformations": [
    "Saved numerical samples; no invented curves",
    "No physical resampling"
  ],
  "uncertainty_type": "Numerical checks in run manifest; no posterior or biological interpretation",
  "validity_limits": [
    "Component model under declared assumptions; not observations"
  ],
  "caption": "Independent hydrogen eigensolves. Changing \u03b1 or electron mass changes energies in reference units; the energies collapse in each background's Hartree units. Markers are offset horizontally for legibility.",
  "alt_text": "Ground and first excited hydrogen levels differ in baseline energy units and coincide after Coulomb rescaling. This tests an atom, not a molecule or biological function.",
  "render_command": "uv run --offline --frozen python run.py render",
  "generator_sha256": "ff4837be5102588b6614aeb2b7880b10c0a0c20a155e2eb7b409014a47a3de01",
  "output_sha256": {
    "svg": "7a25ff3b553849ff0dfaa27f9f7129cd1c0b0ac813c4ad98d1982a328e6aa2b0",
    "png": "8fb975def454dc870b080462daca77986cd47cfae0df9803dfd362b78a83ac27"
  }
}