Pith Number

pith:WEZJLD3W

pith:2012:WEZJLD3W5MN627S7245FITIC6E

not attested not anchored not stored refs pending

Efficient Community Detection in Large Networks using Content and Links

David Fuhry, Srinivasan Parthasarathy, Yiye Ruan

arxiv:1212.0146 v1 · 2012-12-01 · 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{WEZJLD3W5MN627S7245FITIC6E}

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	2026-05-18T03:39:27.110930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b132958f76eb1bed7e5fd73a544d02f11e9f96666e607faf9840cc90c22e0228

Aliases

arxiv: 1212.0146 · arxiv_version: 1212.0146v1 · doi: 10.48550/arxiv.1212.0146 · pith_short_12: WEZJLD3W5MN6 · pith_short_16: WEZJLD3W5MN627S7 · pith_short_8: WEZJLD3W

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/WEZJLD3W5MN627S7245FITIC6E \
  | 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: b132958f76eb1bed7e5fd73a544d02f11e9f96666e607faf9840cc90c22e0228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfa72289313226c0eb8dbec9aef7b88c553764f38bc37bf52c96ef9f72b13bd",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-12-01T18:41:34Z",
    "title_canon_sha256": "007a83302f47655a0e103aecc21782b56e43b01fd14763f199735076508345d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0146",
    "kind": "arxiv",
    "version": 1
  }
}