Pith Number

pith:2HGJTEBH

pith:2015:2HGJTEBH6YS4ALJAD5D6NPAQAC

not attested not anchored not stored refs pending

Find Your Place: Simple Distributed Algorithms for Community Detection

Andrea Clementi, Emanuele Natale, Francesco Pasquale, Luca Becchetti, Luca Trevisan

arxiv:1511.03927 v4 · 2015-11-12 · cs.DC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HGJTEBH6YS4ALJAD5D6NPAQAC}

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	2026-05-18T01:10:38.221525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cc999027f625c02d201f47e6bc1000a9e30225c79cbc452f6df32ccaed0065

Aliases

arxiv: 1511.03927 · arxiv_version: 1511.03927v4 · doi: 10.48550/arxiv.1511.03927 · pith_short_12: 2HGJTEBH6YS4 · pith_short_16: 2HGJTEBH6YS4ALJA · pith_short_8: 2HGJTEBH

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/2HGJTEBH6YS4ALJAD5D6NPAQAC \
  | 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: d1cc999027f625c02d201f47e6bc1000a9e30225c79cbc452f6df32ccaed0065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771aed5c114ed151950e963914b10536cbec8edd480165ec4dd0ae2f40a03cf0",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-11-12T15:30:00Z",
    "title_canon_sha256": "5dafb8df5f832b0a3baca0710417847b22e316d64b4f325892184be2b18533c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03927",
    "kind": "arxiv",
    "version": 4
  }
}