Pith Number

pith:JZ5GJCAJ

pith:2010:JZ5GJCAJICBCSA4EE6TUOB6NS4

not attested not anchored not stored refs pending

A thermodynamic motivation for dark energy

Bellaterra, Diego Pav\'on (UAB, Ninfa Radicella, Spain)

arxiv:1012.0474 v3 · 2010-12-02 · gr-qc · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZ5GJCAJICBCSA4EE6TUOB6NS4}

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

1 paper in Pith

The Generalized Second Law and the Spatial Curvature Index

Receipt and verification

First computed	2026-05-18T02:04:35.960534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7a648809408229038427a74707cd9708c6a45234d71780ace0a47e679629af

Aliases

arxiv: 1012.0474 · arxiv_version: 1012.0474v3 · doi: 10.48550/arxiv.1012.0474 · pith_short_12: JZ5GJCAJICBC · pith_short_16: JZ5GJCAJICBCSA4E · pith_short_8: JZ5GJCAJ

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/JZ5GJCAJICBCSA4EE6TUOB6NS4 \
  | 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: 4e7a648809408229038427a74707cd9708c6a45234d71780ace0a47e679629af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca01e5e365c14e97a3d5d8fff34d176e3387e58762b3b84761cd4d7b2f459186",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-02T16:13:25Z",
    "title_canon_sha256": "bfc9af33e6593a84ed0f11cd590b756c5641c5b8e74a928adbfb42c926cbcc97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0474",
    "kind": "arxiv",
    "version": 3
  }
}