Pith Number

pith:JWOIANYN

pith:2012:JWOIANYNKVQC44VNJ4ZKD3W2IJ

not attested not anchored not stored refs pending

Community Structure Detection in Complex Networks with Partial Background Information

Zhong-Yuan Zhang

arxiv:1210.2018 v2 · 2012-10-07 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWOIANYNKVQC44VNJ4ZKD3W2IJ}

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	2026-05-18T03:30:12.284353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9c80370d55602e72ad4f32a1eeda42723123b1388e3394788b94b83c5d5e04

Aliases

arxiv: 1210.2018 · arxiv_version: 1210.2018v2 · doi: 10.48550/arxiv.1210.2018 · pith_short_12: JWOIANYNKVQC · pith_short_16: JWOIANYNKVQC44VN · pith_short_8: JWOIANYN

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/JWOIANYNKVQC44VNJ4ZKD3W2IJ \
  | 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: 4d9c80370d55602e72ad4f32a1eeda42723123b1388e3394788b94b83c5d5e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0445f7504877bb0944ae3d99551d091c778a7efaa0c8b75892b84559e22f02b2",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-10-07T03:49:00Z",
    "title_canon_sha256": "0c728d74da935db452ce648f31e9098e0e9ceca7e93ef7940cef33e7f3d8c138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2018",
    "kind": "arxiv",
    "version": 2
  }
}