Pith Number

pith:4S6NGQEK

pith:2010:4S6NGQEKG6PEU5LXYCL64XSPL7

not attested not anchored not stored refs pending

Affine gauge theory of gravity and its reduction to the Riemann-Cartan geometry

R. F. Sobreiro, V. J. Vasquez Otoya

arxiv:1010.2946 v2 · 2010-10-14 · hep-th · gr-qc · 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{4S6NGQEKG6PEU5LXYCL64XSPL7}

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	2026-05-18T02:05:04.980515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4bcd3408a379e4a7577c097ee5e4f5fd4e59b6ab39ddbe2eaa2dace75f9f324

Aliases

arxiv: 1010.2946 · arxiv_version: 1010.2946v2 · doi: 10.48550/arxiv.1010.2946 · pith_short_12: 4S6NGQEKG6PE · pith_short_16: 4S6NGQEKG6PEU5LX · pith_short_8: 4S6NGQEK

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/4S6NGQEKG6PEU5LXYCL64XSPL7 \
  | 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: e4bcd3408a379e4a7577c097ee5e4f5fd4e59b6ab39ddbe2eaa2dace75f9f324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c995527472d3ee3fbeaae498d795862246c250915a6b37ecdec5343df077a68",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-14T15:03:17Z",
    "title_canon_sha256": "c853b40ee805c01d8314f41a294c414685571074de6da29c46a596c46db3b57a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2946",
    "kind": "arxiv",
    "version": 2
  }
}