Pith Number

pith:KYE7CCRE

pith:2005:KYE7CCRE5ZC6Z3C7C7ZYHV2QLI

not attested not anchored not stored refs pending

Detecting the stochastic gravitational wave background using pulsar timing

Fredrick A. Jenet, George B. Hobbs, K.J. Lee, Richard N. Manchester

arxiv:astro-ph/0504458 v1 · 2005-04-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYE7CCRE5ZC6Z3C7C7ZYHV2QLI}

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	2026-07-04T16:52:14.028600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5609f10a24ee45ecec5f17f383d7505a31c6494006a9d8916e90bd30c46e82e7

Aliases

arxiv: astro-ph/0504458 · arxiv_version: astro-ph/0504458v1 · doi: 10.48550/arxiv.astro-ph/0504458 · pith_short_12: KYE7CCRE5ZC6 · pith_short_16: KYE7CCRE5ZC6Z3C7 · pith_short_8: KYE7CCRE

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/KYE7CCRE5ZC6Z3C7C7ZYHV2QLI \
  | 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: 5609f10a24ee45ecec5f17f383d7505a31c6494006a9d8916e90bd30c46e82e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "743d1a578607a757e2cc7c320f8b68747c9d012dd1d6172e159da44312f923d9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-21T05:49:46Z",
    "title_canon_sha256": "8b1848678df69b308f3e3bb1b2a3f9c5b7253364dca18bede7a58e28b1b692b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504458",
    "kind": "arxiv",
    "version": 1
  }
}