Pith Number

pith:W7LKGGRB

pith:2016:W7LKGGRBMKPXY7RWM5NQ4GKQKJ

not attested not anchored not stored refs pending

Community detection with nodal information

Haolei Weng, Yang Feng

arxiv:1610.09735 v2 · 2016-10-31 · stat.ME · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7LKGGRBMKPXY7RWM5NQ4GKQKJ}

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	2026-05-18T00:55:20.402139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d6a31a21629f7c7e36675b0e195052479e1af74eccdbd8615773d5ae0c57fb

Aliases

arxiv: 1610.09735 · arxiv_version: 1610.09735v2 · doi: 10.48550/arxiv.1610.09735 · pith_short_12: W7LKGGRBMKPX · pith_short_16: W7LKGGRBMKPXY7RW · pith_short_8: W7LKGGRB

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/W7LKGGRBMKPXY7RWM5NQ4GKQKJ \
  | 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: b7d6a31a21629f7c7e36675b0e195052479e1af74eccdbd8615773d5ae0c57fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6938cb1c2376fc3c6520c7af2060fefe27f2e68816f9cdbfd5c3fd818fa86e9d",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-10-31T00:00:49Z",
    "title_canon_sha256": "b99a45f0e6d1a1f58a9757cfd5ba4100585598c7d4f904272c93ef41f5bdbaa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09735",
    "kind": "arxiv",
    "version": 2
  }
}