Pith Number

pith:Q3LHXFYG

pith:2016:Q3LHXFYGPQAHR6J5EPA3L5IAS3

not attested not anchored not stored refs pending

A Tractable Fully Bayesian Method for the Stochastic Block Model

Kohei Hayashi, Takuya Konishi, Tatsuro Kawamoto

arxiv:1602.02256 v1 · 2016-02-06 · 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{Q3LHXFYGPQAHR6J5EPA3L5IAS3}

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	2026-05-18T01:21:10.495570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d67b97067c0078f93d23c1b5f50096cc40458a2cc6ba26d3db6d1b83a12261

Aliases

arxiv: 1602.02256 · arxiv_version: 1602.02256v1 · doi: 10.48550/arxiv.1602.02256 · pith_short_12: Q3LHXFYGPQAH · pith_short_16: Q3LHXFYGPQAHR6J5 · pith_short_8: Q3LHXFYG

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/Q3LHXFYGPQAHR6J5EPA3L5IAS3 \
  | 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: 86d67b97067c0078f93d23c1b5f50096cc40458a2cc6ba26d3db6d1b83a12261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d4bdf33403a61f076e0f88fecc1272f2fa1d2150002977bca2c71ef3616ab1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-02-06T13:47:34Z",
    "title_canon_sha256": "b7ad1e5205e2094217495af979a18cd39c30dee81640d680d5a8dcd65510cf9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02256",
    "kind": "arxiv",
    "version": 1
  }
}