Pith Number

pith:RS5XUMRW

pith:2024:RS5XUMRWSH4DESYOBHAB4CGYEL

not attested not anchored not stored refs pending

On the hardness of learning ground state entanglement of geometrically local Hamiltonians

Adam Bouland, Chenyi Zhang, Zixin Zhou

arxiv:2411.04353 v1 · 2024-11-07 · quant-ph · cond-mat.other · cs.CC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RS5XUMRWSH4DESYOBHAB4CGYEL}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

On the complexity of estimating ground state entanglement and free energy

Receipt and verification

First computed	2026-07-05T09:32:17.935149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cbb7a323691f8324b0e09c01e08d822c072fd5e5aead632603d30f819853740

Aliases

arxiv: 2411.04353 · arxiv_version: 2411.04353v1 · doi: 10.48550/arxiv.2411.04353 · pith_short_12: RS5XUMRWSH4D · pith_short_16: RS5XUMRWSH4DESYO · pith_short_8: RS5XUMRW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RS5XUMRWSH4DESYOBHAB4CGYEL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8cbb7a323691f8324b0e09c01e08d822c072fd5e5aead632603d30f819853740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71216b4c1a9ed94a2e2dd4d71bb0e292887af5d72b3740bc3c5b41f92ce2998d",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-07T01:16:15Z",
    "title_canon_sha256": "f26f070358f37a0abeaf65def40c6a405acba0510d12412da4628283151d5d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04353",
    "kind": "arxiv",
    "version": 1
  }
}