Pith Number

pith:WWX45CCG

pith:2010:WWX45CCGJR77NTKEJ42QX3GUZ5

not attested not anchored not stored refs pending

A note on the 3D Brans-Dicke theory

M. C. Verges, T. G. do Prado, V. S. Mendes

arxiv:1012.3970 v1 · 2010-12-17 · 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{WWX45CCGJR77NTKEJ42QX3GUZ5}

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	2026-05-18T04:33:03.476022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5afce88464c7ff6cd444f350becd4cf52db11a5bb79bf55d906dcaad20dedf6

Aliases

arxiv: 1012.3970 · arxiv_version: 1012.3970v1 · doi: 10.48550/arxiv.1012.3970 · pith_short_12: WWX45CCGJR77 · pith_short_16: WWX45CCGJR77NTKE · pith_short_8: WWX45CCG

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/WWX45CCGJR77NTKEJ42QX3GUZ5 \
  | 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: b5afce88464c7ff6cd444f350becd4cf52db11a5bb79bf55d906dcaad20dedf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01bdd94d2a564bfc2c0bd563ddb9b22fa2dc6536a00b8515ab8a207ffdcdd85c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-17T19:43:18Z",
    "title_canon_sha256": "c770f291b1e3c8b0459c5f6dd1a88ac56d709c2db5c1791a2e210c4c7bae3ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3970",
    "kind": "arxiv",
    "version": 1
  }
}