Pith Number

pith:4YJZ3OX7

pith:2013:4YJZ3OX7ADIK7VAYVCQY4CHL3A

not attested not anchored not stored refs pending

Finding role communities in directed networks using Role-Based Similarity, Markov Stability and the Relaxed Minimum Spanning Tree

Borislav Vangelov, Mariano Beguerisse-D\'iaz, Mauricio Barahona

arxiv:1309.1795 v1 · 2013-09-06 · cs.SI · physics.soc-ph · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YJZ3OX7ADIK7VAYVCQY4CHL3A}

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	2026-05-18T02:48:34.043294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6139dbaff00d0afd418a8a18e08ebd819166ffa2fd52958b2436735d0e2db74

Aliases

arxiv: 1309.1795 · arxiv_version: 1309.1795v1 · doi: 10.48550/arxiv.1309.1795 · pith_short_12: 4YJZ3OX7ADIK · pith_short_16: 4YJZ3OX7ADIK7VAY · pith_short_8: 4YJZ3OX7

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/4YJZ3OX7ADIK7VAYVCQY4CHL3A \
  | 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: e6139dbaff00d0afd418a8a18e08ebd819166ffa2fd52958b2436735d0e2db74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30445f4e5e93373da5f7369267585544a0fa89255082d612aca8a372b462a0a4",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-09-06T23:08:22Z",
    "title_canon_sha256": "a3a5f780b417852f21be809a16edf6d7c4d6eac8122691a294547bdb81799bf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1795",
    "kind": "arxiv",
    "version": 1
  }
}