Pith Number

pith:AO33BDOQ

pith:2013:AO33BDOQTBIII5W3CNHIOURVA4

not attested not anchored not stored refs pending

Central limit theorems for an Indian buffet model with random weights

Irene Crimaldi, Luca Pratelli, Patrizia Berti, Pietro Rigo

arxiv:1304.3626 v3 · 2013-04-12 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AO33BDOQTBIII5W3CNHIOURVA4}

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	2026-05-18T02:22:30.215158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b7b08dd098508476db134e875235071e5d22aecfedc8dab4c4a4321495e369

Aliases

arxiv: 1304.3626 · arxiv_version: 1304.3626v3 · doi: 10.48550/arxiv.1304.3626 · pith_short_12: AO33BDOQTBII · pith_short_16: AO33BDOQTBIII5W3 · pith_short_8: AO33BDOQ

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/AO33BDOQTBIII5W3CNHIOURVA4 \
  | 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: 03b7b08dd098508476db134e875235071e5d22aecfedc8dab4c4a4321495e369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6cac0d1657861267f60451dec9b7427259a6f242293c9a7a917899871975174",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-04-12T13:11:20Z",
    "title_canon_sha256": "cf17dfdddec0363964b57f444e956b8e96c10e0cb6d5558429e59adadab03e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3626",
    "kind": "arxiv",
    "version": 3
  }
}