Pith Number

pith:V7TCEBT7

pith:2024:V7TCEBT7RBFYBGO44LWRZWLO7S

not attested not anchored not stored refs pending

Detecting Groups in Directed and Non-Directed Bipartite Networks

Alexandre Benatti, Luciano da F. Costa

arxiv:2401.17887 v1 · 2024-01-31 · 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{V7TCEBT7RBFYBGO44LWRZWLO7S}

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	2026-07-05T07:39:43.940781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afe622067f884b8099dce2ed1cd96efc9feda125343dd545cb9092d114f954f7

Aliases

arxiv: 2401.17887 · arxiv_version: 2401.17887v1 · doi: 10.48550/arxiv.2401.17887 · pith_short_12: V7TCEBT7RBFY · pith_short_16: V7TCEBT7RBFYBGO4 · pith_short_8: V7TCEBT7

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/V7TCEBT7RBFYBGO44LWRZWLO7S \
  | 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: afe622067f884b8099dce2ed1cd96efc9feda125343dd545cb9092d114f954f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9911f5c105c764ac2541292a33d58f1d0d3e562bd74e1f94f37b728f7dc52442",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2024-01-31T14:45:11Z",
    "title_canon_sha256": "38a7d3731b7da751fb14ff2a50960a404f160b4c278be52892b1d7e5925c35ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17887",
    "kind": "arxiv",
    "version": 1
  }
}