Pith Number

pith:UWVBH4AH

pith:2013:UWVBH4AHK3EN5WKVF7X6E4PJST

not attested not anchored not stored refs pending

Accelerating anisotropic cosmologies in Brans-Dicke gravity coupled to a mass-varying vector field

Neslihan Oflaz, Ozgur Akarsu, Tekin Dereli

arxiv:1311.2573 v3 · 2013-11-11 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWVBH4AHK3EN5WKVF7X6E4PJST}

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	2026-05-18T03:00:14.445942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5aa13f00756c8ded9552fefe271e994ee9dfbfd9f59d1539554f60b5652ea56

Aliases

arxiv: 1311.2573 · arxiv_version: 1311.2573v3 · doi: 10.48550/arxiv.1311.2573 · pith_short_12: UWVBH4AHK3EN · pith_short_16: UWVBH4AHK3EN5WKV · pith_short_8: UWVBH4AH

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/UWVBH4AHK3EN5WKVF7X6E4PJST \
  | 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: a5aa13f00756c8ded9552fefe271e994ee9dfbfd9f59d1539554f60b5652ea56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac35cd1cea8d00d9a429fea35d53a24e4cae1ca7360f84f2052cb6eb661c7db",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-11-11T20:40:12Z",
    "title_canon_sha256": "99bbb1beb5b1db427a7037320ec16b27494fcaebecbf3c5ab5867921c3034588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2573",
    "kind": "arxiv",
    "version": 3
  }
}