Pith Number

pith:652VUTWD

pith:2018:652VUTWD4R6FL7OK5NAP7ZVUEY

not attested not anchored not stored refs pending

Improving Community Detection by Mining Social Interactions

Alberto H. F. Laender, Jeancarlo Campos Le\~ao, Michele Amaral Brand\~ao, Pedro O. S. Vaz de Melo

arxiv:1810.02002 v2 · 2018-10-03 · 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{652VUTWD4R6FL7OK5NAP7ZVUEY}

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	2026-05-18T00:04:02.160194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7755a4ec3e47c55fdcaeb40ffe6b4262a68f72f5b166639f893d13df646fdaf

Aliases

arxiv: 1810.02002 · arxiv_version: 1810.02002v2 · doi: 10.48550/arxiv.1810.02002 · pith_short_12: 652VUTWD4R6F · pith_short_16: 652VUTWD4R6FL7OK · pith_short_8: 652VUTWD

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/652VUTWD4R6FL7OK5NAP7ZVUEY \
  | 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: f7755a4ec3e47c55fdcaeb40ffe6b4262a68f72f5b166639f893d13df646fdaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd879fd381e1e90f8722312a05163b90c6b6c3b77de9c0224296e70c47357747",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-10-03T23:16:06Z",
    "title_canon_sha256": "a92e6e020fe8a88b1e7c99c43e5297c827e91ea4c5b85d5f42e3611ef9df99a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02002",
    "kind": "arxiv",
    "version": 2
  }
}