Pith Number

pith:SICUOERV

pith:2013:SICUOERVN23X6ISAS5IV7GD2OK

not attested not anchored not stored refs pending

Perfect Clustering for Stochastic Blockmodel Graphs via Adjacency Spectral Embedding

Avanti Athreya, Carey Priebe, Daniel Sussman, Minh Tang, Vince Lyzinski

arxiv:1310.0532 v4 · 2013-10-02 · 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{SICUOERVN23X6ISAS5IV7GD2OK}

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	2026-05-18T02:29:17.633829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92054712356eb77f224097515f987a72ab5a2adcd7cc7479588331fb47995ef1

Aliases

arxiv: 1310.0532 · arxiv_version: 1310.0532v4 · doi: 10.48550/arxiv.1310.0532 · pith_short_12: SICUOERVN23X · pith_short_16: SICUOERVN23X6ISA · pith_short_8: SICUOERV

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/SICUOERVN23X6ISAS5IV7GD2OK \
  | 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: 92054712356eb77f224097515f987a72ab5a2adcd7cc7479588331fb47995ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "933fa06815dec0d8b241a646ee8afa0a502c620a07c05acc50a8fca96ac055cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-10-02T00:33:34Z",
    "title_canon_sha256": "dd84148cb0fb113f36bd6d65bd4ec684249175f9a16f3868d270dd61bb5cf0b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0532",
    "kind": "arxiv",
    "version": 4
  }
}