{
  "visual_id": "V02",
  "title": "The relevant energy is a difference",
  "classification": "measurement_comparison",
  "status": "validated_within_scope",
  "experiment_ids": [
    "E01-evaluated"
  ],
  "run_ids": [
    "20260927T062341249451Z-E01-evaluated"
  ],
  "model_ids": [
    "AME-ENSDF-NIST-and-NLEFT-responses"
  ],
  "claim_ids": [
    "C02"
  ],
  "input_files": [
    {
      "path": "runs/20260927T062341249451Z-E01-evaluated/thresholds.json",
      "sha256": "3f9a7f7f3c1ebcdc3fefa92bb1b1b8a81c099813db03f3f7668fb845ff4f08c9"
    },
    {
      "path": "runs/20260927T062341249451Z-E01-evaluated/nuclear-levels.csv",
      "sha256": "83ce003c12c0c3adf94c35282179dd666ca4227b00075d6b85358e1e33527e59"
    }
  ],
  "plotted_values": {
    "path": "V02-data.json",
    "sha256": "3f9a7f7f3c1ebcdc3fefa92bb1b1b8a81c099813db03f3f7668fb845ff4f08c9"
  },
  "source_ids": [
    "S05",
    "S06"
  ],
  "units": "Explicit axis labels and unit-bearing source columns; normalized quantities are defined in the caption.",
  "transformations": [
    "Saved numerical outputs only; physical interpolation, selection and normalization are described by the generator and caption."
  ],
  "uncertainty_type": "Numerical controls, published errors, and declared model/nuisance scenarios remain distinct; no biological threshold.",
  "validity_limits": [
    "A component calculation does not establish an observationally allowed complete history."
  ],
  "caption": "Evaluated baseline, with AME2020 neutral-atomic mass conventions stated explicitly. Excitation: 7654.07 \u00b1 0.19 keV; excess above three alpha particles: 379.322 keV. Removing electron binding changes the convention by 0.793 keV; it does not justify renormalizing an empirical rate fit. Separate vertical scales; natural widths are not drawn.",
  "alt_text": "The Hoyle state lies 7654 keV above carbon ground state but only 379 keV above the three-alpha threshold. The right panel resolves the smaller energy gap.",
  "render_command": "uv run --offline --frozen python run.py full render",
  "generator_sha256": "fa75ece843491c857348bd38d22cfeeae732a8bb9caa8c1921182f783c2cc6a4",
  "extension_generator_sha256": null,
  "output_sha256": {
    "svg": "8f0d0c67d8a7f0c89b5167def913f8cd4b0eebcb8bd606ca891c50403562af48",
    "png": "f6e5a1316130ad776da6a523e9c37fff92d98da858999deea1b6dc9dbeb56cd6"
  }
}