Pith Number

pith:72OKBFMY

pith:2014:72OKBFMYOILXLRY5CR5W2OYSFL

not attested not anchored not stored refs pending

Automatic Dimension Selection for a Non-negative Factorization Approach to Clustering Multiple Random Graphs

Care E. Priebe, I-Jeng Wang, Michael Rosen, Nam H. Lee, Youngser Park

arxiv:1406.6315 v2 · 2014-06-24 · 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{72OKBFMYOILXLRY5CR5W2OYSFL}

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	2026-05-18T02:43:10.688457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9ca09598721775c71d147b6d3b122ae8275a2ecc05896002f7880ac2755b3f

Aliases

arxiv: 1406.6315 · arxiv_version: 1406.6315v2 · doi: 10.48550/arxiv.1406.6315 · pith_short_12: 72OKBFMYOILX · pith_short_16: 72OKBFMYOILXLRY5 · pith_short_8: 72OKBFMY

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/72OKBFMYOILXLRY5CR5W2OYSFL \
  | 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: fe9ca09598721775c71d147b6d3b122ae8275a2ecc05896002f7880ac2755b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59645ef168ce6b23e8efa7fe16ef37245726d602c44e7d704eac4461e725d303",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-24T17:15:11Z",
    "title_canon_sha256": "b4e78d6894099173f7a547b314c93b4b1d7490af52b795a79e19354d4cf460a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6315",
    "kind": "arxiv",
    "version": 2
  }
}