Pith Number

pith:FA5YWZJL

pith:2012:FA5YWZJLWHDKV6LL3BUCHFWHC5

not attested not anchored not stored refs pending

Pure connection formalism for gravity: Feynman rules and the graviton-graviton scattering

Carlos Scarinci, Gianluca Delfino, Kirill Krasnov

arxiv:1210.6215 v2 · 2012-10-23 · hep-th · 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{FA5YWZJLWHDKV6LL3BUCHFWHC5}

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	2026-05-18T00:06:44.340259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283b8b652bb1c6aaf96bd8682396c7176266b13d3b3667d5aca3f86445f7e91f

Aliases

arxiv: 1210.6215 · arxiv_version: 1210.6215v2 · doi: 10.48550/arxiv.1210.6215 · pith_short_12: FA5YWZJLWHDK · pith_short_16: FA5YWZJLWHDKV6LL · pith_short_8: FA5YWZJL

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/FA5YWZJLWHDKV6LL3BUCHFWHC5 \
  | 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: 283b8b652bb1c6aaf96bd8682396c7176266b13d3b3667d5aca3f86445f7e91f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97e2d173f4d84f23db302622cabfbcaa88a360543148e0a920af9ed4921bd8e7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-10-23T12:08:55Z",
    "title_canon_sha256": "ea72a2cbd326c9fefc1f41cdcf676a29a04b648d1c995e66d2cc615bf094b0d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6215",
    "kind": "arxiv",
    "version": 2
  }
}