Pith Number

pith:W2ZCGALW

pith:2015:W2ZCGALWPML4Z5Y2JLCYIDYR57

not attested not anchored not stored refs pending

Community Detection in Complex Networks Using Density-based Clustering Algorithm

Ben-Chang Shia, Tao You, Zhong-Yuan Zhang

arxiv:1512.07827 v3 · 2015-12-24 · cs.SI · physics.data-an · 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{W2ZCGALWPML4Z5Y2JLCYIDYR57}

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	2026-05-18T01:04:21.824111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b22301767b17ccf71a4ac5840f11eff3b7f721a9f48b80db0da779ded51834

Aliases

arxiv: 1512.07827 · arxiv_version: 1512.07827v3 · doi: 10.48550/arxiv.1512.07827 · pith_short_12: W2ZCGALWPML4 · pith_short_16: W2ZCGALWPML4Z5Y2 · pith_short_8: W2ZCGALW

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/W2ZCGALWPML4Z5Y2JLCYIDYR57 \
  | 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: b6b22301767b17ccf71a4ac5840f11eff3b7f721a9f48b80db0da779ded51834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9303df6973a9714a9672f84b40fec031c74c38c5a90bf2de291903f82afff94",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-12-24T14:56:05Z",
    "title_canon_sha256": "19e04069a6599c07b5c70abe9b884b658e8fd1bdc51c1d20cdecd41535e6c1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07827",
    "kind": "arxiv",
    "version": 3
  }
}