Pith Number

pith:CTGPCO7P

pith:2011:CTGPCO7PRKKWESKJZNHETDQJWO

not attested not anchored not stored refs pending

Most massive halos with Gumbel Statistics

Christophe Pichon, Joe Silk, Julien Devriendt, Olaf Davis, St\'ephane Colombi

arxiv:1101.2896 v1 · 2011-01-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTGPCO7PRKKWESKJZNHETDQJWO}

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	2026-05-18T02:03:39.849104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ccf13bef8a95624949cb4e498e09b38e23defdbdb7fd153705e4ffdbfb4810

Aliases

arxiv: 1101.2896 · arxiv_version: 1101.2896v1 · doi: 10.48550/arxiv.1101.2896 · pith_short_12: CTGPCO7PRKKW · pith_short_16: CTGPCO7PRKKWESKJ · pith_short_8: CTGPCO7P

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/CTGPCO7PRKKWESKJZNHETDQJWO \
  | 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: 14ccf13bef8a95624949cb4e498e09b38e23defdbdb7fd153705e4ffdbfb4810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2f36a837f40a7b39a714fbeb1501dfb579fafb1b35c3911997ed78b13dfdae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-14T21:00:06Z",
    "title_canon_sha256": "cff5b708fe9ee06115a82f75556ed123d7d109144684001350afc26763cf3d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2896",
    "kind": "arxiv",
    "version": 1
  }
}