Pith Number

pith:37UVJCCC

pith:2013:37UVJCCCIYT6YMJDU3NKLT7NI5

not attested not anchored not stored refs pending

Covariant Differential Identities and Conservation Laws in Metric-Torsion Theories of Gravitation. II. Manifestly Generally Covariant Theories

Alexander N. Petrov, Robert R. Lompay

arxiv:1309.5620 v1 · 2013-09-22 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37UVJCCCIYT6YMJDU3NKLT7NI5}

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

Stationary Stars Are Axisymmetric in Higher Curvature Gravity

Receipt and verification

First computed	2026-05-18T03:02:34.404748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe95488424627ec3123a6daa5cfed4767541dad7207edfff861ecd7bc18ffd8

Aliases

arxiv: 1309.5620 · arxiv_version: 1309.5620v1 · doi: 10.48550/arxiv.1309.5620 · pith_short_12: 37UVJCCCIYT6 · pith_short_16: 37UVJCCCIYT6YMJD · pith_short_8: 37UVJCCC

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/37UVJCCCIYT6YMJDU3NKLT7NI5 \
  | 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: dfe95488424627ec3123a6daa5cfed4767541dad7207edfff861ecd7bc18ffd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4efc508b0720b70d3596fcd72e402f262d98c0fb09535dfa796397ff89574a",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-22T17:31:50Z",
    "title_canon_sha256": "ae0f181912bd7f13376062bbd102d1c0eec2bcfbc5f2dc25838a6461291c1902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5620",
    "kind": "arxiv",
    "version": 1
  }
}