Pith Number

pith:NZ7PPXOA

pith:2012:NZ7PPXOA27GION5P2MN2R6LVRJ

not attested not anchored not stored refs pending

A Classification for Community Discovery Methods in Complex Networks

Dino Pedreschi, Fosca Giannotti, Michele Coscia

arxiv:1206.3552 v1 · 2012-06-15 · cs.SI · cs.DS · 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{NZ7PPXOA27GION5P2MN2R6LVRJ}

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	2026-05-18T03:53:29.932777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7ef7ddc0d7cc8737afd31ba8f9758a6d8a11ac1a33cfc752165931921e9299

Aliases

arxiv: 1206.3552 · arxiv_version: 1206.3552v1 · doi: 10.48550/arxiv.1206.3552 · pith_short_12: NZ7PPXOA27GI · pith_short_16: NZ7PPXOA27GION5P · pith_short_8: NZ7PPXOA

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/NZ7PPXOA27GION5P2MN2R6LVRJ \
  | 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: 6e7ef7ddc0d7cc8737afd31ba8f9758a6d8a11ac1a33cfc752165931921e9299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04b34aa9dd2215b5b3256b950ca45a783d93f9d8658124f1d09d804458cd0f5",
    "cross_cats_sorted": [
      "cs.DS",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-06-15T19:22:43Z",
    "title_canon_sha256": "ca1491381ba788158af052e773f3cc924bc2e78df94f97d37dd2d3b0fdce3429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3552",
    "kind": "arxiv",
    "version": 1
  }
}