{
  "model": "Hubbard",
  "lattice": "rectangular-4x16",
  "n_sites": 64,
  "boundary": "PO",
  "params": {
    "Nf": 30,
    "U": 8
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  "instance_id": "Hubbard/rectangular-4x16_64_PO_30_8",
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      "bound_type": "variational",
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      "reference": "[code](https://github.com/varbench/methods/blob/main/programs/dmrg_itensors_hubbard/rectangular-4x16_64_PO_30_8.jl)",
      "source": "varbench@2024-10-22",
      "provenance": "imported",
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  "url": "https://qmbl.org/i/Hubbard/rectangular-4x16_64_PO_30_8/",
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    "reference": "[code](https://github.com/varbench/methods/blob/main/programs/dmrg_itensors_hubbard/rectangular-4x16_64_PO_30_8.jl)",
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}