Pith Number

pith:S6K5Y2I4

pith:2007:S6K5Y2I4RONZC4WJVUJ7VT4TNW

not attested not anchored not stored refs pending

Non-blind catalogue of extragalactic point sources from the Wilkinson Microwave Anisotropy Probe (WMAP) first 3--year survey data

D. Herranz, F. Argueso, G. de Zotti, J. Gonzalez-Nuevo, J.L. Sanz, L. Toffolatti, M. Lopez-Caniego, M. Massardi

arxiv:astro-ph/0701473 v1 · 2007-01-16 · 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{S6K5Y2I4RONZC4WJVUJ7VT4TNW}

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	2026-07-04T17:07:26.168420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9795dc691c8b9b9172c9ad13facf936dbbf33948cf699fca50476dc66a88acc6

Aliases

arxiv: astro-ph/0701473 · arxiv_version: astro-ph/0701473v1 · doi: 10.48550/arxiv.astro-ph/0701473 · pith_short_12: S6K5Y2I4RONZ · pith_short_16: S6K5Y2I4RONZC4WJ · pith_short_8: S6K5Y2I4

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/S6K5Y2I4RONZC4WJVUJ7VT4TNW \
  | 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: 9795dc691c8b9b9172c9ad13facf936dbbf33948cf699fca50476dc66a88acc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99af18a7f3eb8d51bfa0b06c26b3cf5b3b66608378acc6933a65ae23bd282d04",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-16T17:34:04Z",
    "title_canon_sha256": "1c158e269e13c354e904e746af065af5749935832d355d7ba3af6c8f3c1222a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701473",
    "kind": "arxiv",
    "version": 1
  }
}