Pith Number

pith:ZHEQGQ65

pith:2017:ZHEQGQ65W5G7DGIPZPJ6FUT4RX

not attested not anchored not stored refs pending

Bayesian Boolean Matrix Factorisation

Chris C. Holmes, Christopher Yau, Michalis K. Titsias, Tammo Rukat

arxiv:1702.06166 v2 · 2017-02-20 · stat.ML · cs.LG · cs.NA · q-bio.GN · q-bio.QM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHEQGQ65W5G7DGIPZPJ6FUT4RX}

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	2026-05-18T00:49:57.370797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c90343ddb74df1990fcbd3e2d27c8dcf77ff764fba289ae820dbd6e30689df

Aliases

arxiv: 1702.06166 · arxiv_version: 1702.06166v2 · doi: 10.48550/arxiv.1702.06166 · pith_short_12: ZHEQGQ65W5G7 · pith_short_16: ZHEQGQ65W5G7DGIP · pith_short_8: ZHEQGQ65

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/ZHEQGQ65W5G7DGIPZPJ6FUT4RX \
  | 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: c9c90343ddb74df1990fcbd3e2d27c8dcf77ff764fba289ae820dbd6e30689df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e1df0831f497176458275968f2ba52c8471e38263841e6ddac65931c5f04a7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "q-bio.GN",
      "q-bio.QM",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-20T20:31:39Z",
    "title_canon_sha256": "b547a2920bbdfe5ee9be268df955b4d0d07fc7548f4137a649887cab97073282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06166",
    "kind": "arxiv",
    "version": 2
  }
}