Pith Number

pith:QE6DCYI6

pith:2013:QE6DCYI6FXNUZYW2TQNWM3F472

not attested not anchored not stored refs pending

The stability of a graph partition: A dynamics-based framework for community detection

Jean-Charles Delvenne, Mauricio Barahona, Michael T. Schaub, Sophia N. Yaliraki

arxiv:1308.1605 v1 · 2013-08-07 · physics.soc-ph · cond-mat.stat-mech · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QE6DCYI6FXNUZYW2TQNWM3F472}

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	2026-05-18T03:16:30.744477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813c31611e2ddb4ce2da9c1b666cbcfe99565441921620e781657a4931156be1

Aliases

arxiv: 1308.1605 · arxiv_version: 1308.1605v1 · doi: 10.48550/arxiv.1308.1605 · pith_short_12: QE6DCYI6FXNU · pith_short_16: QE6DCYI6FXNUZYW2 · pith_short_8: QE6DCYI6

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/QE6DCYI6FXNUZYW2TQNWM3F472 \
  | 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: 813c31611e2ddb4ce2da9c1b666cbcfe99565441921620e781657a4931156be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd994fd0ce4268365f038a7f6e579e610e273da29ded3e624a650c80031636d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-08-07T15:32:10Z",
    "title_canon_sha256": "761ba9551fba273d825a7329c30d6910603d2cea98756d6b1914db26a3ce1a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1605",
    "kind": "arxiv",
    "version": 1
  }
}