Pith Number

pith:OUT2DSPU

pith:2012:OUT2DSPUADRM4YGEHPUEOYLDUH

not attested not anchored not stored refs pending

Einstein Equations From Holographic Thermodynamics and Holographic Entropy

Jun Meng, Miao Li, Rong-Xin Miao

arxiv:1207.0661 v2 · 2012-07-03 · 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{OUT2DSPUADRM4YGEHPUEOYLDUH}

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.

Receipt and verification

First computed	2026-05-18T03:51:34.884763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7527a1c9f400e2ce60c43be8476163a1f655c68abe0a89fa2eaff95593d7c90a

Aliases

arxiv: 1207.0661 · arxiv_version: 1207.0661v2 · doi: 10.48550/arxiv.1207.0661 · pith_short_12: OUT2DSPUADRM · pith_short_16: OUT2DSPUADRM4YGE · pith_short_8: OUT2DSPU

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/OUT2DSPUADRM4YGEHPUEOYLDUH \
  | 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: 7527a1c9f400e2ce60c43be8476163a1f655c68abe0a89fa2eaff95593d7c90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab4d38baf21529e70c2de369f7c0d715709e917fdfff454b4aba3fbfed989fb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-07-03T13:05:27Z",
    "title_canon_sha256": "715622d576f29ebb3ca2a153dec506d3acb434ea5924921d8a53039ad2aa3740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0661",
    "kind": "arxiv",
    "version": 2
  }
}