Pith Number

pith:EXENG6DX

pith:2015:EXENG6DXXQ3D5QLYSI2CVA56I2

not attested not anchored not stored refs pending

Entanglement Equilibrium and the Einstein Equation

Ted Jacobson

arxiv:1505.04753 v4 · 2015-05-18 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXENG6DXXQ3D5QLYSI2CVA56I2}

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

5 papers in Pith

Lectures on entanglement entropy in field theory and holography

Recovering Einstein's equation from local correlations with quantum reference frames

Foundations of Relational Quantum Field Theory I: Scalars

Semi-classical spacetime thermodynamics

From Asymptotically Flat Gravity to Finite Causal Diamonds

Receipt and verification

First computed	2026-05-18T01:11:55.161768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c8d37877bc363ec17892342a83be46a94c7fcd5b73e3eca81cdad7c7f0c8c6

Aliases

arxiv: 1505.04753 · arxiv_version: 1505.04753v4 · doi: 10.48550/arxiv.1505.04753 · pith_short_12: EXENG6DXXQ3D · pith_short_16: EXENG6DXXQ3D5QLY · pith_short_8: EXENG6DX

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/EXENG6DXXQ3D5QLYSI2CVA56I2 \
  | 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: 25c8d37877bc363ec17892342a83be46a94c7fcd5b73e3eca81cdad7c7f0c8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c11d2326a68688e059f3b8a16b5356c290f3ca6b020654230b1c31cceaeeab27",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-18T18:36:42Z",
    "title_canon_sha256": "11212f6ffaa518f8736c5f3ca059da737e6a53c5a41978ed8ef8a2ca3396953f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04753",
    "kind": "arxiv",
    "version": 4
  }
}