Pith Number

pith:LAFG3LPI

pith:2010:LAFG3LPIC6C6V3FDPL4GGDZRUK

not attested not anchored not stored refs pending

Massive Nordstr\"om Scalar (Density) Gravities from Universal Coupling

J. Brian Pitts

arxiv:1010.0227 v1 · 2010-10-01 · gr-qc · hep-th · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAFG3LPIC6C6V3FDPL4GGDZRUK}

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	2026-05-18T04:28:09.554977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

580a6dade81785eaeca37af8630f31a2bcf4fb9875908a1ee1695003fbc7062d

Aliases

arxiv: 1010.0227 · arxiv_version: 1010.0227v1 · doi: 10.48550/arxiv.1010.0227 · pith_short_12: LAFG3LPIC6C6 · pith_short_16: LAFG3LPIC6C6V3FD · pith_short_8: LAFG3LPI

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/LAFG3LPIC6C6V3FDPL4GGDZRUK \
  | 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: 580a6dade81785eaeca37af8630f31a2bcf4fb9875908a1ee1695003fbc7062d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad8f717b2c8e3b8a3ad91e96a25be9df84f0745668246ce3e7acc0bc420e3f0",
    "cross_cats_sorted": [
      "hep-th",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-01T18:08:01Z",
    "title_canon_sha256": "a03ffa3f17127732959f38c2cee990b9e839303a347bd63801e81436f2ee110f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0227",
    "kind": "arxiv",
    "version": 1
  }
}