Pith Number

pith:63LGZOSD

pith:2006:63LGZOSDNMJSQ2DJ4BVXD3IQIU

not attested not anchored not stored refs pending

The Parkes Pulsar Timing Array

R N Manchester

arxiv:astro-ph/0604288 v1 · 2006-04-13 · 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{63LGZOSDNMJSQ2DJ4BVXD3IQIU}

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

The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals

Receipt and verification

First computed	2026-07-04T14:53:42.915253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d66cba436b13286869e06b71ed1045185f04af1cad5903ba7c3e3a46293ab1

Aliases

arxiv: astro-ph/0604288 · arxiv_version: astro-ph/0604288v1 · doi: 10.48550/arxiv.astro-ph/0604288 · pith_short_12: 63LGZOSDNMJS · pith_short_16: 63LGZOSDNMJSQ2DJ · pith_short_8: 63LGZOSD

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/63LGZOSDNMJSQ2DJ4BVXD3IQIU \
  | 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: f6d66cba436b13286869e06b71ed1045185f04af1cad5903ba7c3e3a46293ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5a93a7ab36945061ce052aa7dd911c8b5702d8643c707321f8747b564c87d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-13T01:07:47Z",
    "title_canon_sha256": "916d16420edf06db9bff0ae3e62e9b6b2ea64beffc349ec00f32660f57877357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604288",
    "kind": "arxiv",
    "version": 1
  }
}