Pith Number

pith:SCJOBX43

pith:2012:SCJOBX43SHT44JRDRWAAHW2JOF

not attested not anchored not stored refs pending

Brans-Dicke theory of gravity with torsion: A possible solution of the $\omega$-problem

Chih-Hung Wang, Yu-Huei Wu

arxiv:1210.1010 v3 · 2012-10-03 · gr-qc · astro-ph.CO · 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{SCJOBX43SHT44JRDRWAAHW2JOF}

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	2026-05-18T03:37:52.413428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9092e0df9b91e7ce26238d8003db4971437edfa841849a04ba31f44bba98a47c

Aliases

arxiv: 1210.1010 · arxiv_version: 1210.1010v3 · doi: 10.48550/arxiv.1210.1010 · pith_short_12: SCJOBX43SHT4 · pith_short_16: SCJOBX43SHT44JRD · pith_short_8: SCJOBX43

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/SCJOBX43SHT44JRDRWAAHW2JOF \
  | 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: 9092e0df9b91e7ce26238d8003db4971437edfa841849a04ba31f44bba98a47c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00c955588135e7758e634e8d3ea0f0cb0cfceab732d2c9fb5aa6268c5f563d4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-03T07:08:43Z",
    "title_canon_sha256": "001495e75d97b5bd194c08dcfe0c9e6a79f8909662ba156a960400fc8fc8f27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1010",
    "kind": "arxiv",
    "version": 3
  }
}