Pith Number

pith:NFBYFHBC

pith:2011:NFBYFHBC5EQIHIUJWB3PMUKUYE

not attested not anchored not stored refs pending

Partitioning Breaks Communities

Aaron McDaid, Fergal Reid, Neil Hurley

arxiv:1105.5344 v2 · 2011-05-26 · physics.soc-ph · 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{NFBYFHBC5EQIHIUJWB3PMUKUYE}

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	2026-05-18T03:55:47.100396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6943829c22e92083a289b076f65154c1088acb6c90ba85e60d4d1ae757a1a015

Aliases

arxiv: 1105.5344 · arxiv_version: 1105.5344v2 · doi: 10.48550/arxiv.1105.5344 · pith_short_12: NFBYFHBC5EQI · pith_short_16: NFBYFHBC5EQIHIUJ · pith_short_8: NFBYFHBC

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/NFBYFHBC5EQIHIUJWB3PMUKUYE \
  | 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: 6943829c22e92083a289b076f65154c1088acb6c90ba85e60d4d1ae757a1a015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c66403c2e4826316a39300730838554fdf32e9fa77ad7c9d354d979baa51ae",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-05-26T16:38:26Z",
    "title_canon_sha256": "660222ef0a50e71a3e4596f0bf0bf4ec9ccb24bca2812f2d7d686f9ea3337657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5344",
    "kind": "arxiv",
    "version": 2
  }
}