Pith Number

pith:CVX7HBEZ

pith:2017:CVX7HBEZIL265FMHSH73CPA7EM

not attested not anchored not stored refs pending

Robust clustering of languages across Wikipedia growth

Kristina Ban, Matjaz Perc, Zoran Levnajic

arxiv:1709.06556 v1 · 2017-09-18 · cs.DL · cs.SI · physics.data-an · physics.soc-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVX7HBEZIL265FMHSH73CPA7EM}

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	2026-05-18T00:32:30.336921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

156ff3849942f5ee958791ffb13c1f233173526ee9188c970d5455ea73de86a6

Aliases

arxiv: 1709.06556 · arxiv_version: 1709.06556v1 · doi: 10.48550/arxiv.1709.06556 · pith_short_12: CVX7HBEZIL26 · pith_short_16: CVX7HBEZIL265FMH · pith_short_8: CVX7HBEZ

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/CVX7HBEZIL265FMHSH73CPA7EM \
  | 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: 156ff3849942f5ee958791ffb13c1f233173526ee9188c970d5455ea73de86a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "066fb268d6608fbab7de518516792c970503b26fd65a3a9baf036746b7840f3a",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-09-18T22:35:52Z",
    "title_canon_sha256": "ea94eab3e1b43a79a7fdfb6895dc0edda48f9c553c882a1c4d1587be022d3528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06556",
    "kind": "arxiv",
    "version": 1
  }
}