Pith Number

pith:NSHTDIPA

pith:2023:NSHTDIPALJ2W5FIEFGVZNAIK5V

not attested not anchored not stored refs pending

Revisit the entanglement entropy with gravitational anomaly

Hai-Qing Zhang, Peng-Zhang He

arxiv:2305.05892 v1 · 2023-05-10 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSHTDIPALJ2W5FIEFGVZNAIK5V}

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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

Timelike entanglement entropy with gravitational anomalies

Receipt and verification

First computed	2026-07-05T07:15:14.063230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8f31a1e05a756e950429ab96810aed5d35f032e55960534bfd534d3a4c1d3c

Aliases

arxiv: 2305.05892 · arxiv_version: 2305.05892v1 · doi: 10.48550/arxiv.2305.05892 · pith_short_12: NSHTDIPALJ2W · pith_short_16: NSHTDIPALJ2W5FIE · pith_short_8: NSHTDIPA

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/NSHTDIPALJ2W5FIEFGVZNAIK5V \
  | 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: 6c8f31a1e05a756e950429ab96810aed5d35f032e55960534bfd534d3a4c1d3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d095ee50eca3e95d0f30f17b3d904ba60dd75384d4537682378c5bdc14b5ba66",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-05-10T04:32:36Z",
    "title_canon_sha256": "fd90b401b1572b56ce12d0d5706df4cf74287c75498f1a6e2733469ba0129721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05892",
    "kind": "arxiv",
    "version": 1
  }
}