Pith Number

pith:E3WO2EJR

pith:2012:E3WO2EJRDRBPJYNLLI6VFOXWAN

not attested not anchored not stored refs pending

Th\'eorie des champs des contraintes et d\'eformations en relativit\'e g\'en\'erale et expansion cosmologique: Theory of stress and strain fields in general relativity and cosmological expansion

Mathieu Beau (STP-DIAS)

arxiv:1209.0611 v2 · 2012-09-04 · gr-qc · physics.gen-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{E3WO2EJRDRBPJYNLLI6VFOXWAN}

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	2026-05-18T02:41:52.172906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26eced11311c42f4e1ab5a3d52baf6036dc7d84ed2554e69a5f81d08afdba347

Aliases

arxiv: 1209.0611 · arxiv_version: 1209.0611v2 · doi: 10.48550/arxiv.1209.0611 · pith_short_12: E3WO2EJRDRBP · pith_short_16: E3WO2EJRDRBPJYNL · pith_short_8: E3WO2EJR

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/E3WO2EJRDRBPJYNLLI6VFOXWAN \
  | 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: 26eced11311c42f4e1ab5a3d52baf6036dc7d84ed2554e69a5f81d08afdba347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a2fae606528f61e792cbc4e1e23c14348577d707926e100196272367f23c1f",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-09-04T11:32:40Z",
    "title_canon_sha256": "464369ecbdcec437ed9081ec2135927e17233d7899a0e242d4f1d1a669d20382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0611",
    "kind": "arxiv",
    "version": 2
  }
}