Pith Number

pith:QPKDDKIC

pith:2020:QPKDDKICH7345GZHOTVPBAZKWP

not attested not anchored not stored refs pending

Distributed Community Detection for Large Scale Networks Using Stochastic Block Model

Shihao Wu, Xuening Zhu, Zhe Li

arxiv:2009.11747 v3 · 2020-09-24 · 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{QPKDDKICH7345GZHOTVPBAZKWP}

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	2026-07-05T02:44:33.726525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d431a9023ff7ce9b2774eaf0832ab3e74d7d26e9a458ac88dd0f9d9b058acb

Aliases

arxiv: 2009.11747 · arxiv_version: 2009.11747v3 · doi: 10.48550/arxiv.2009.11747 · pith_short_12: QPKDDKICH734 · pith_short_16: QPKDDKICH7345GZH · pith_short_8: QPKDDKIC

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/QPKDDKICH7345GZHOTVPBAZKWP \
  | 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: 83d431a9023ff7ce9b2774eaf0832ab3e74d7d26e9a458ac88dd0f9d9b058acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf3ca76933312d7be7ad489671300c237264d35c1fccb25b3fcde3c85e8a9ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-09-24T15:17:23Z",
    "title_canon_sha256": "61f5c08878c3f6d60cb944113fe1f1271f0170c1f37b94846d8f79493350b385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11747",
    "kind": "arxiv",
    "version": 3
  }
}