Pith Number

pith:RPBFPATC

pith:2018:RPBFPATCCM7FUASCE6QMTQDOUU

not attested not anchored not stored refs pending

Higher-Order Spectral Clustering under Superimposed Stochastic Block Model

Olgica Milenkovic, Subhadeep Paul, Yuguo Chen

arxiv:1812.06515 v1 · 2018-12-16 · 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{RPBFPATCCM7FUASCE6QMTQDOUU}

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	2026-05-17T23:58:10.023792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc2578262133e5a024227a0c9c06ea5197ec3660030e8b56a03cd78e86941c9

Aliases

arxiv: 1812.06515 · arxiv_version: 1812.06515v1 · doi: 10.48550/arxiv.1812.06515 · pith_short_12: RPBFPATCCM7F · pith_short_16: RPBFPATCCM7FUASC · pith_short_8: RPBFPATC

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/RPBFPATCCM7FUASCE6QMTQDOUU \
  | 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: 8bc2578262133e5a024227a0c9c06ea5197ec3660030e8b56a03cd78e86941c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e8dbf23b5b28e32c6c8f75678f49c8122bb0eb902aa75978de4cccd9f81434",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-16T18:20:00Z",
    "title_canon_sha256": "30f6d1b4f9e14aa77e16669e0104be3793d41b3de60712faef35a06b0c6d3089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06515",
    "kind": "arxiv",
    "version": 1
  }
}