Pith Number

pith:757GEJP7

pith:2013:757GEJP7Y5JXPB3OBBM4WRRIGP

not attested not anchored not stored refs pending

Comment on "Spin in an arbitrary gravitational field" arXiv:1308.4552

Mayeul Arminjon

arxiv:1312.6707 v1 · 2013-12-13 · physics.gen-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{757GEJP7Y5JXPB3OBBM4WRRIGP}

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	2026-05-18T03:03:56.307854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff7e6225ffc75377876e0859cb462833cb293c2d8701dbf9421bfa4b117a2d86

Aliases

arxiv: 1312.6707 · arxiv_version: 1312.6707v1 · doi: 10.48550/arxiv.1312.6707 · pith_short_12: 757GEJP7Y5JX · pith_short_16: 757GEJP7Y5JXPB3O · pith_short_8: 757GEJP7

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/757GEJP7Y5JXPB3OBBM4WRRIGP \
  | 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: ff7e6225ffc75377876e0859cb462833cb293c2d8701dbf9421bfa4b117a2d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a221c57c5efb46bc83bf4e2e49ef445a97d9348a0016f90395272fce3068cc4c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-12-13T11:25:08Z",
    "title_canon_sha256": "1fb3cf512103315a2dbbe9ab2233b915969d1285768d1b6a4691ee7358e44267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6707",
    "kind": "arxiv",
    "version": 1
  }
}