Pith Number

pith:WI5TW6OX

pith:2015:WI5TW6OXDQUFYSPNJV3O3KFCF6

not attested not anchored not stored refs pending

Topic segmentation via community detection in complex networks

Diego R. Amancio, Henrique F. de Arruda, Luciano da F. Costa

arxiv:1512.01384 v1 · 2015-12-04 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WI5TW6OXDQUFYSPNJV3O3KFCF6}

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	2026-05-18T01:11:54.885445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23b3b79d71c285c49ed4d76eda8a22fa14bd634349bb5b76fe4a8545ca336ba

Aliases

arxiv: 1512.01384 · arxiv_version: 1512.01384v1 · doi: 10.48550/arxiv.1512.01384 · pith_short_12: WI5TW6OXDQUF · pith_short_16: WI5TW6OXDQUFYSPN · pith_short_8: WI5TW6OX

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/WI5TW6OXDQUFYSPNJV3O3KFCF6 \
  | 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: b23b3b79d71c285c49ed4d76eda8a22fa14bd634349bb5b76fe4a8545ca336ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7540841591d1a5ca50d2c040c2b3538b005bb0db9b379b300a3445ae3f1cd6e",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-04T12:22:26Z",
    "title_canon_sha256": "f17ce2884f55816458dcb9ec10d359bce5b12ff8e9dfe23adf993e97d8dc6b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01384",
    "kind": "arxiv",
    "version": 1
  }
}