Pith Number

pith:XDUL63FF

pith:2013:XDUL63FF2HGOQPNKXG4STQG7XX

not attested not anchored not stored refs pending

Derivation of Einstein Cartan theory from General Relativity

Richard James Petti

arxiv:1301.1588 v30 · 2013-01-08 · 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{XDUL63FF2HGOQPNKXG4STQG7XX}

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

Reheating chiral dynamos with spin-0 and massive spin-1 torsions via chiral asymmetry

Receipt and verification

First computed	2026-07-05T04:27:01.960246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e8bf6ca5d1cce83daab9b929c0dfbdf168333929f15f9e9b80f76a2f151c40

Aliases

arxiv: 1301.1588 · arxiv_version: 1301.1588v30 · doi: 10.48550/arxiv.1301.1588 · pith_short_12: XDUL63FF2HGO · pith_short_16: XDUL63FF2HGOQPNK · pith_short_8: XDUL63FF

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/XDUL63FF2HGOQPNKXG4STQG7XX \
  | 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: b8e8bf6ca5d1cce83daab9b929c0dfbdf168333929f15f9e9b80f76a2f151c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702852de512ae94f2bd88df405010cbd40c2e139c60e19944e934249b3fecaed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-08T16:45:27Z",
    "title_canon_sha256": "b367b9c01265672205e167eeb979b72bd0840e193b4ed1afc28e39975d717158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1588",
    "kind": "arxiv",
    "version": 30
  }
}