Pith Number

pith:PRSQ2HSH

pith:1993:PRSQ2HSHTDYQ6KBGKFVEBF67HK

not attested not anchored not stored refs pending

Entropy and Area

Mark Srednicki

arxiv:hep-th/9303048 v2 · 1993-03-09 · hep-th · gr-qc · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRSQ2HSHTDYQ6KBGKFVEBF67HK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

14 papers in Pith

Determination of thermodynamics from entanglement entropy in the finite-density O(N) model

The Entanglement Wedge Polygon

Multi-entropy in heavy local quenches

Lectures on entanglement entropy in field theory and holography

Entanglement Harvesting and Quantum Discord of Alpha Vacua in de Sitter Space

Receipt and verification

First computed	2026-07-04T15:56:10.861592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c650d1e4798f10f2826516a4097df3ab2afb99cbb2fbc784fc4c29a34d5352f

Aliases

arxiv: hep-th/9303048 · arxiv_version: hep-th/9303048v2 · doi: 10.48550/arxiv.hep-th/9303048 · pith_short_12: PRSQ2HSHTDYQ · pith_short_16: PRSQ2HSHTDYQ6KBG · pith_short_8: PRSQ2HSH

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/PRSQ2HSHTDYQ6KBGKFVEBF67HK \
  | 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: 7c650d1e4798f10f2826516a4097df3ab2afb99cbb2fbc784fc4c29a34d5352f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b937adfc812c0a96074ca6bdc14a4a19842c48966d02c4c14cea256049d0fe3",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-03-09T00:45:13Z",
    "title_canon_sha256": "b0ea22bc84ecf3109ecf7ae9ef95ab6decf6913223768237b5933323aa9b2744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9303048",
    "kind": "arxiv",
    "version": 2
  }
}