Pith Number

pith:ZC74TMJ4

pith:2004:ZC74TMJ4VCHGXVIHDMUCILP5NM

not attested not anchored not stored refs pending

Structure formation constraints on the Jordan-Brans-Dicke theory

Andrew R. Liddle, Carlo Baccigalupi, Francesca Perrotta, Samuel M. Leach, Viviana Acquaviva

arxiv:astro-ph/0412052 v2 · 2004-12-02 · astro-ph · 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{ZC74TMJ4VCHGXVIHDMUCILP5NM}

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.

Cited by

1 paper in Pith

Modified Gravity and Cosmology

Receipt and verification

First computed	2026-07-04T16:45:20.613744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8bfc9b13ca88e6bd5071b28242dfd6b20f4c4448198bf4d6eb9f294751b979e

Aliases

arxiv: astro-ph/0412052 · arxiv_version: astro-ph/0412052v2 · doi: 10.48550/arxiv.astro-ph/0412052 · pith_short_12: ZC74TMJ4VCHG · pith_short_16: ZC74TMJ4VCHGXVIH · pith_short_8: ZC74TMJ4

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/ZC74TMJ4VCHGXVIHDMUCILP5NM \
  | 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: c8bfc9b13ca88e6bd5071b28242dfd6b20f4c4448198bf4d6eb9f294751b979e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470b5351de46a7feca779ffcb053a7ada3eceee77383b5c021881f8424ea168d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-02T10:21:57Z",
    "title_canon_sha256": "e6664127c87fe49c86cf3460dba52c7fcbfad78eaec92f530f373347bafe66a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412052",
    "kind": "arxiv",
    "version": 2
  }
}