Pith Number

pith:25HA3JO3

pith:2022:25HA3JO3OSBB26RNY6YCTYX65X

not attested not anchored not stored refs pending

Energy and entropy in the Geometrical Trinity of gravity

D\'ebora Aguiar Gomes, Jose Beltr\'an Jim\'enez, Tomi S. Koivisto

arxiv:2205.09716 v1 · 2022-05-19 · 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{25HA3JO3OSBB26RNY6YCTYX65X}

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	2026-07-05T04:24:47.896234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74e0da5db74821d7a2dc7b029e2feede752eec320313095193207ecec0c6f6d

Aliases

arxiv: 2205.09716 · arxiv_version: 2205.09716v1 · doi: 10.48550/arxiv.2205.09716 · pith_short_12: 25HA3JO3OSBB · pith_short_16: 25HA3JO3OSBB26RN · pith_short_8: 25HA3JO3

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/25HA3JO3OSBB26RNY6YCTYX65X \
  | 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: d74e0da5db74821d7a2dc7b029e2feede752eec320313095193207ecec0c6f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fec7decd9614bc0219c601b4c6d0d427a232f933b900ef5fd7fe4d17a8a22c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-19T17:30:13Z",
    "title_canon_sha256": "1f5b0ed4b9683625144318f8e47da68836844e24ca13d2ec8331ffc6bc4dd70e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09716",
    "kind": "arxiv",
    "version": 1
  }
}