Pith Number

pith:IGKF3L4A

pith:2019:IGKF3L4ATYKY6D4TDCNTEWRK2V

not attested not anchored not stored refs pending

Detecting Local Community Structures in Social Networks Using Concept Interestingness

Abir Messaoudi, Mohamed-Hamza Ibrahim, Rokia Missaoui

arxiv:1902.03109 v1 · 2019-02-05 · cs.SI · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGKF3L4ATYKY6D4TDCNTEWRK2V}

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	2026-05-17T23:54:27.945325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41945daf809e158f0f93189b325a2ad548f0abd8a0647a2b4c4c9aefcf414888

Aliases

arxiv: 1902.03109 · arxiv_version: 1902.03109v1 · doi: 10.48550/arxiv.1902.03109 · pith_short_12: IGKF3L4ATYKY · pith_short_16: IGKF3L4ATYKY6D4T · pith_short_8: IGKF3L4A

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/IGKF3L4ATYKY6D4TDCNTEWRK2V \
  | 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: 41945daf809e158f0f93189b325a2ad548f0abd8a0647a2b4c4c9aefcf414888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e525686a895e0510aa2577cdac6dafc7b62c0edd5147bff7a656cffffd96a095",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-02-05T14:46:20Z",
    "title_canon_sha256": "902d4e5716e76ad408fa3384b2e8a6e2ee7ba455c091550b1c39046e521480e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03109",
    "kind": "arxiv",
    "version": 1
  }
}