Pith Number

pith:EGPHUUUU

pith:2001:EGPHUUUU4FV7GAI6OEIIYQFYAD

not attested not anchored not stored refs pending

A Bayesian non-parametric method to detect clusters in Planck data

E. Martinez-Gonzalez, J.L. Sanz, J.M. Diego, J. Silk, P. Vielva

arxiv:astro-ph/0110587 v3 · 2001-10-27 · 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{EGPHUUUU4FV7GAI6OEIIYQFYAD}

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	2026-07-04T16:24:21.465201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210

Aliases

arxiv: astro-ph/0110587 · arxiv_version: astro-ph/0110587v3 · doi: 10.48550/arxiv.astro-ph/0110587 · pith_short_12: EGPHUUUU4FV7 · pith_short_16: EGPHUUUU4FV7GAI6 · pith_short_8: EGPHUUUU

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/EGPHUUUU4FV7GAI6OEIIYQFYAD \
  | 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: 219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4656d73db22b7b1610710d9ccd8e7b9b80b672590c26020d2002c47a48a15e80",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-27T21:04:42Z",
    "title_canon_sha256": "bd533cac07275ddac9ee7478566a289206423218a9343e67ecc016ee929d1fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110587",
    "kind": "arxiv",
    "version": 3
  }
}