Pith Number

pith:XNZQOGTS

pith:2004:XNZQOGTSXDQFV5ONFN6JIWNX7F

not attested not anchored not stored refs pending

Surveys of extragalactic sources with Planck

C. Burigana, G. de Zotti, J. Gonzalez-Nuevo, L. Silva, L. Toffolatti, M. Negrello, R. Ricci, S. Tinti

arxiv:astro-ph/0411182 v1 · 2004-11-08 · 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{XNZQOGTSXDQFV5ONFN6JIWNX7F}

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	2026-07-04T14:13:52.626691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb73071a72b8e05af5cd2b7c9459b7f958ee357623530a1b18ba0b2a280f0914

Aliases

arxiv: astro-ph/0411182 · arxiv_version: astro-ph/0411182v1 · doi: 10.48550/arxiv.astro-ph/0411182 · pith_short_12: XNZQOGTSXDQF · pith_short_16: XNZQOGTSXDQFV5ON · pith_short_8: XNZQOGTS

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/XNZQOGTSXDQFV5ONFN6JIWNX7F \
  | 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: bb73071a72b8e05af5cd2b7c9459b7f958ee357623530a1b18ba0b2a280f0914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a11f3eaca0eeb567e7774a815ebd22056517d51cae76ab21c07666c1e481862e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-08T09:36:44Z",
    "title_canon_sha256": "eb304a11db511d50e6a27975c45d07b013b3c9251ebd587a1065a5ec1806e4f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411182",
    "kind": "arxiv",
    "version": 1
  }
}