Pith Number

pith:V4Y7WKTY

pith:2019:V4Y7WKTYOUF5YDJPIWGHMQHUSQ

not attested not anchored not stored refs pending

Bayesian Nonparametric Boolean Factor Models

Christopher Yau, Tammo Rukat

arxiv:1907.00063 v1 · 2019-06-28 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4Y7WKTYOUF5YDJPIWGHMQHUSQ}

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	2026-05-17T23:41:57.574945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af31fb2a78750bdc0d2f458c7640f4943e9252585c714beffea347aefe44b135

Aliases

arxiv: 1907.00063 · arxiv_version: 1907.00063v1 · doi: 10.48550/arxiv.1907.00063 · pith_short_12: V4Y7WKTYOUF5 · pith_short_16: V4Y7WKTYOUF5YDJP · pith_short_8: V4Y7WKTY

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/V4Y7WKTYOUF5YDJPIWGHMQHUSQ \
  | 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: af31fb2a78750bdc0d2f458c7640f4943e9252585c714beffea347aefe44b135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b097d4258b930e4c6780a2d0e1f6753c1ac98426d6aa3f70157e3e4d77e3073",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-28T20:28:18Z",
    "title_canon_sha256": "df68763fb00156b423ca06257320cf861a2e37132bffe156b128e5e1c030f6ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00063",
    "kind": "arxiv",
    "version": 1
  }
}