{
  "model": "Heisenberg",
  "lattice": "pyrochlore-2x2x6",
  "n_sites": 96,
  "boundary": "P",
  "params": {},
  "instance_id": "Heisenberg/pyrochlore-2x2x6_96_P",
  "rows": [
    {
      "energy": -188.8128,
      "sigma": 0.1536,
      "energy_variance": null,
      "dof": 96,
      "einf": 0,
      "v_score": null,
      "method": "mVMC",
      "method_detail": "",
      "method_as_published": "mVMC (Table II)",
      "family": "classic VMC",
      "bound_type": "variational",
      "bound_type_reason": "variational ansatz at a stated size; energy is an upper bound (assigned during source reading)",
      "reference": "N. Astrakhantsev, T. Westerhout, A. Tiwari, K. Choo, A. Chen, M. H. Fischer, G. Carleo & T. Neupert, Broken-Symmetry Ground States of the Heisenberg Model on the Pyrochlore Lattice, Phys. Rev. X 11, 041021 (2021), arXiv:2101.08787, doi:10.1103/PhysRevX.11.041021",
      "peer_reviewed": true,
      "source": "sweep-allresults-2026-10-22",
      "provenance": "primary",
      "verified": {
        "checked_on": "2026-10-22",
        "method": "source text of arXiv:2101.08787 read locally (arXiv HTML or pypdf layout text); value copied from the harvested cell and the text, no LLM transcription of numbers; single reading",
        "reported_as": "-0.4917(4)",
        "note": "Appendix H Table II, geometry 4x2^2x6, column mVMC, first line of cell; sources/2101.08787.txt line 1130; version read: arXiv text, Appendix H Table II (sources/2101.08787.txt) | Spin-1/2 operators S = sigma/2, J = 1; Table II caption: first line of each cell is the energy per site (S.S units). Cluster 4 x L^3 is L^3 FCC primitive cells of 4 sites (4 x 2^3 = VarBench's pyrochlore-2x2x2_32_P).",
        "secondary_of": null
      }
    },
    {
      "energy": -188.16,
      "sigma": 0.384,
      "energy_variance": null,
      "dof": 96,
      "einf": 0,
      "v_score": null,
      "method": "CNN",
      "method_detail": "",
      "method_as_published": "NQS CNN (Table II)",
      "family": "CNN / ResNet",
      "bound_type": "variational",
      "bound_type_reason": "variational ansatz at a stated size; energy is an upper bound (assigned during source reading)",
      "reference": "N. Astrakhantsev, T. Westerhout, A. Tiwari, K. Choo, A. Chen, M. H. Fischer, G. Carleo & T. Neupert, Broken-Symmetry Ground States of the Heisenberg Model on the Pyrochlore Lattice, Phys. Rev. X 11, 041021 (2021), arXiv:2101.08787, doi:10.1103/PhysRevX.11.041021",
      "peer_reviewed": true,
      "source": "sweep-allresults-2026-10-22",
      "provenance": "primary",
      "verified": {
        "checked_on": "2026-10-22",
        "method": "source text of arXiv:2101.08787 read locally (arXiv HTML or pypdf layout text); value copied from the harvested cell and the text, no LLM transcription of numbers; single reading",
        "reported_as": "-0.490(1)",
        "note": "Appendix H Table II, geometry 4x2^2x6, column NQS CNN, first line of cell; sources/2101.08787.txt line 1130; version read: arXiv text, Appendix H Table II (sources/2101.08787.txt) | Spin-1/2 operators S = sigma/2, J = 1; Table II caption: first line of each cell is the energy per site (S.S units). Cluster 4 x L^3 is L^3 FCC primitive cells of 4 sites (4 x 2^3 = VarBench's pyrochlore-2x2x2_32_P).",
        "secondary_of": null
      }
    }
  ],
  "url": "https://qmbl.org/i/Heisenberg/pyrochlore-2x2x6_96_P/",
  "per_site_divisor": 384,
  "per_site_label": "E/N (S.S)",
  "record": {
    "energy": -188.8128,
    "sigma": 0.1536,
    "method": "mVMC",
    "method_detail": "",
    "reference": "N. Astrakhantsev, T. Westerhout, A. Tiwari, K. Choo, A. Chen, M. H. Fischer, G. Carleo & T. Neupert, Broken-Symmetry Ground States of the Heisenberg Model on the Pyrochlore Lattice, Phys. Rev. X 11, 041021 (2021), arXiv:2101.08787, doi:10.1103/PhysRevX.11.041021",
    "bound_type": "variational",
    "energy_per_site": -0.4917
  },
  "no_record_reason": null
}