Pith Number

pith:EK46QPQL

pith:2010:EK46QPQL7WU3JTFPIT3VNRUTU4

not attested not anchored not stored refs pending

On Dynamics of Brans--Dicke Theory of Gravitation

Hossein Farajollahi, Hossein Shojaie, Mehrdad Farhoudi

arxiv:1008.0910 v2 · 2010-08-05 · 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{EK46QPQL7WU3JTFPIT3VNRUTU4}

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	2026-05-18T04:20:23.325762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b9e83e0bfda9b4ccaf44f756c693a71586e083546b996786b8d5ba78450f47

Aliases

arxiv: 1008.0910 · arxiv_version: 1008.0910v2 · doi: 10.48550/arxiv.1008.0910 · pith_short_12: EK46QPQL7WU3 · pith_short_16: EK46QPQL7WU3JTFP · pith_short_8: EK46QPQL

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/EK46QPQL7WU3JTFPIT3VNRUTU4 \
  | 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: 22b9e83e0bfda9b4ccaf44f756c693a71586e083546b996786b8d5ba78450f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6cdd7e155850aecc8cc008d8aaf9a89c56f632a56b65ced2237885c1f49286a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-08-05T04:10:10Z",
    "title_canon_sha256": "7f7ac828441c2c36d364e16586a10149e700da34b3474d1959109516bb3f3046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0910",
    "kind": "arxiv",
    "version": 2
  }
}