Pith Number

pith:22OMFA6U

pith:2013:22OMFA6USF5WPGUFJS7GEI764O

not attested not anchored not stored refs pending

The Supervised IBP: Neighbourhood Preserving Infinite Latent Feature Models

David A. Knowles, Novi Quadrianto, Viktoriia Sharmanska, Zoubin Ghahramani

arxiv:1309.6858 v1 · 2013-09-26 · 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{22OMFA6USF5WPGUFJS7GEI764O}

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	2026-05-18T03:12:10.024850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69cc283d4917b679a854cbe6223fee3af841c827327f8a76f1612597275fc32

Aliases

arxiv: 1309.6858 · arxiv_version: 1309.6858v1 · doi: 10.48550/arxiv.1309.6858 · pith_short_12: 22OMFA6USF5W · pith_short_16: 22OMFA6USF5WPGUF · pith_short_8: 22OMFA6U

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/22OMFA6USF5WPGUFJS7GEI764O \
  | 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: d69cc283d4917b679a854cbe6223fee3af841c827327f8a76f1612597275fc32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8defb0e03eddaaf45f69932463540e026913b4fb9fe1bf5316afe63f1c7f8c3c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-09-26T12:49:02Z",
    "title_canon_sha256": "df2ce7de0c1b61a712f030984ef910f5ae5cb3ea4e8d02c2142c2094155bc6bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6858",
    "kind": "arxiv",
    "version": 1
  }
}