Pith Number

pith:YNIGJ3TI

pith:2013:YNIGJ3TITRVKT24CVRHCF7RJF5

not attested not anchored not stored refs pending

Community detection and graph partitioning

M. E. J. Newman

arxiv:1305.4974 v1 · 2013-05-21 · cs.SI · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNIGJ3TITRVKT24CVRHCF7RJF5}

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	2026-05-18T03:16:16.373705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35064ee689c6aa9eb82ac4e22fe292f4541e70928187ce9d3eee9093c170caf

Aliases

arxiv: 1305.4974 · arxiv_version: 1305.4974v1 · doi: 10.48550/arxiv.1305.4974 · pith_short_12: YNIGJ3TITRVK · pith_short_16: YNIGJ3TITRVKT24C · pith_short_8: YNIGJ3TI

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/YNIGJ3TITRVKT24CVRHCF7RJF5 \
  | 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: c35064ee689c6aa9eb82ac4e22fe292f4541e70928187ce9d3eee9093c170caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6a36be9b14887582efd5c68d5dd9e3c53d577e93a59ca497ea822febd6d3fe",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-05-21T22:09:07Z",
    "title_canon_sha256": "3e3ac9d7adb28da3ba5ce02b00d109e2ad19da33ae1362f1fee28ee0bc3bf1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4974",
    "kind": "arxiv",
    "version": 1
  }
}