Pith Number

pith:6DRABP5K

pith:2012:6DRABP5KJQX7622BYXFP667MZY

not attested not anchored not stored refs pending

Cosmic Evolution in Self-Interacting Brans-Dicke Cosmology

Muhammad Sharif, Saira Waheed

arxiv:1211.3795 v1 · 2012-11-16 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DRABP5KJQX7622BYXFP667MZY}

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	2026-05-18T01:53:10.580250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0e200bfaa4c2fff6b41c5caff7becce2b6e04d97974bb8d647ad930db776ee9

Aliases

arxiv: 1211.3795 · arxiv_version: 1211.3795v1 · doi: 10.48550/arxiv.1211.3795 · pith_short_12: 6DRABP5KJQX7 · pith_short_16: 6DRABP5KJQX7622B · pith_short_8: 6DRABP5K

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/6DRABP5KJQX7622BYXFP667MZY \
  | 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: f0e200bfaa4c2fff6b41c5caff7becce2b6e04d97974bb8d647ad930db776ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4ed1c84633b4319ef9276529ba8a2b8e1be1852fadd8fa45484a43e432eccfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-11-16T04:39:38Z",
    "title_canon_sha256": "42c3d95fe6a8a88d76c990112a27a82f5e1c60eee36f16a00dffeb83911fd69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3795",
    "kind": "arxiv",
    "version": 1
  }
}