Pith Number

pith:2QPOVGZG

pith:2005:2QPOVGZGWGTHI7GXHG2SNBYDBG

not attested not anchored not stored refs pending

Clifford and Riemann-Finsler Structures in Geometric Mechanics and Gravity

D. Gon\c{t}a, E. Gaburov, P. Stavrinos, S. Vacaru

arxiv:gr-qc/0508023 v2 · 2005-08-06 · gr-qc · hep-th · math-ph · math.DG · 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{2QPOVGZGWGTHI7GXHG2SNBYDBG}

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	2026-05-18T02:37:27.511955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41eea9b26b1a6747cd739b526870309890f17122d477fe2a120a08b489f1725

Aliases

arxiv: gr-qc/0508023 · arxiv_version: gr-qc/0508023v2 · doi: 10.48550/arxiv.gr-qc/0508023 · pith_short_12: 2QPOVGZGWGTH · pith_short_16: 2QPOVGZGWGTHI7GX · pith_short_8: 2QPOVGZG

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/2QPOVGZGWGTHI7GXHG2SNBYDBG \
  | 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: d41eea9b26b1a6747cd739b526870309890f17122d477fe2a120a08b489f1725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f234932bc2a49e9010e08ce31a10d610dd4ee9a2c12c13b7eef69e64aa57be",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-08-06T23:17:39Z",
    "title_canon_sha256": "d97bcf8b0439ef09712a44e43ad25292ce8cbd506e31dcc2326dadc810d8d026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0508023",
    "kind": "arxiv",
    "version": 2
  }
}