Pith Number

pith:YW54GGME

pith:2013:YW54GGMELAYOFG7C7QY2DCRY7I

not attested not anchored not stored refs pending

Nonparametric Bayesian models of hierarchical structure in complex networks

Mikkel N. Schmidt, Morten M{\o}rup, Tue Herlau

arxiv:1311.1033 v2 · 2013-11-05 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YW54GGMELAYOFG7C7QY2DCRY7I}

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	2026-05-18T03:06:34.013330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5bbc319845830e29be2fc31a18a38fa17e212e9fecf75085916b85ab9270fff

Aliases

arxiv: 1311.1033 · arxiv_version: 1311.1033v2 · doi: 10.48550/arxiv.1311.1033 · pith_short_12: YW54GGMELAYO · pith_short_16: YW54GGMELAYOFG7C · pith_short_8: YW54GGME

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/YW54GGMELAYOFG7C7QY2DCRY7I \
  | 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: c5bbc319845830e29be2fc31a18a38fa17e212e9fecf75085916b85ab9270fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c6bc82581e4726555cedc7030e79c42778bcc98378eded1807108900869818f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-11-05T12:39:04Z",
    "title_canon_sha256": "7575f83b6259652022d33ae37a144d4626f8e8c0392670d0534a25f2ccbbd875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1033",
    "kind": "arxiv",
    "version": 2
  }
}