Pith Number

pith:7DR4REEP

pith:2022:7DR4REEPA7ZAQCWQXKYTVETARH

not attested not anchored not stored refs pending

The Vacuum Energy Density and Gravitational Entropy

Djordje Minic, Jerzy Kowalski-Glikman, Laurent Freidel, Robert G. Leigh

arxiv:2212.00901 v2 · 2022-12-01 · 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{7DR4REEPA7ZAQCWQXKYTVETARH}

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

2 papers in Pith

Geometric noise spectrum in interferometers

Quantum Spacetime, Quantum Gravity and Gravitized Quantum Theory

Receipt and verification

First computed	2026-07-05T06:25:16.297255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e3c8908f07f2080ad0bab13a926089e0f5ead84f2c8aa703ce93a6e89f3174

Aliases

arxiv: 2212.00901 · arxiv_version: 2212.00901v2 · doi: 10.48550/arxiv.2212.00901 · pith_short_12: 7DR4REEPA7ZA · pith_short_16: 7DR4REEPA7ZAQCWQ · pith_short_8: 7DR4REEP

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/7DR4REEPA7ZAQCWQXKYTVETARH \
  | 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: f8e3c8908f07f2080ad0bab13a926089e0f5ead84f2c8aa703ce93a6e89f3174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec7cb1d2958d50f426bbe03668d2ae68b306c18d85aebf148232a8175056ce5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-12-01T22:44:54Z",
    "title_canon_sha256": "c9575b35f82f1edfb9b983de91e0d2bed19e9b608a9e7bef84c2c98c9d9d9dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00901",
    "kind": "arxiv",
    "version": 2
  }
}