Pith Number

pith:AZ2VN6GN

pith:2012:AZ2VN6GN23T6X7AZMLKEM7DF4X

not attested not anchored not stored refs pending

The Phylogenetic Indian Buffet Process: A Non-Exchangeable Nonparametric Prior for Latent Features

Kurt T. Miller, Michael I. Jordan, Thomas Griffiths

arxiv:1206.3279 v1 · 2012-06-13 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZ2VN6GN23T6X7AZMLKEM7DF4X}

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	2026-05-18T03:53:30.800229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

067556f8cdd6e7ebfc1962d4467c65e5e2d0461e9aa4bd5a5cc011216d8b575b

Aliases

arxiv: 1206.3279 · arxiv_version: 1206.3279v1 · doi: 10.48550/arxiv.1206.3279 · pith_short_12: AZ2VN6GN23T6 · pith_short_16: AZ2VN6GN23T6X7AZ · pith_short_8: AZ2VN6GN

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/AZ2VN6GN23T6X7AZMLKEM7DF4X \
  | 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: 067556f8cdd6e7ebfc1962d4467c65e5e2d0461e9aa4bd5a5cc011216d8b575b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fecf06b3e37f9458990687b953f29189213276a2c18d524d51f25896c6fbe0ea",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-13T15:42:35Z",
    "title_canon_sha256": "ff32737ab24969a7b14adaa1cfa9746b28ccb3f1e9858bd7513bde9ebe209246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3279",
    "kind": "arxiv",
    "version": 1
  }
}