Pith Number

pith:FTAWRKH7

pith:2012:FTAWRKH72ERB2JNYYVZ2O26PKU

not attested not anchored not stored refs pending

Detecting community structure in networks using edge prediction methods

Bowen Yan, Steve Gregory

arxiv:1201.3466 v1 · 2012-01-17 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTAWRKH72ERB2JNYYVZ2O26PKU}

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	2026-05-18T01:58:48.303821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc168a8ffd1221d25b8c573a76bcf5509becd644e7b5cae7c3512814b0c99bb

Aliases

arxiv: 1201.3466 · arxiv_version: 1201.3466v1 · doi: 10.48550/arxiv.1201.3466 · pith_short_12: FTAWRKH72ERB · pith_short_16: FTAWRKH72ERB2JNY · pith_short_8: FTAWRKH7

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/FTAWRKH72ERB2JNYYVZ2O26PKU \
  | 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: 2cc168a8ffd1221d25b8c573a76bcf5509becd644e7b5cae7c3512814b0c99bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b859e0cac76fad9947f19138d3593c06cc3e9f5015432d991dc772415206d1a0",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-01-17T09:52:59Z",
    "title_canon_sha256": "62930c0808c19400c54666c1962dd07a68103e5e55f3512bdf828a6a009de4fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3466",
    "kind": "arxiv",
    "version": 1
  }
}