Pith Number

pith:BR5V3LD4

pith:2020:BR5V3LD46HBKXHFUSWK7BRF4SY

not attested not anchored not stored refs pending

Bayesian Testing for Exogenous Partition Structures in Stochastic Block Models

Daniele Durante, Sirio Legramanti, Tommaso Rigon

arxiv:2009.12267 v1 · 2020-09-25 · stat.ME · 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{BR5V3LD46HBKXHFUSWK7BRF4SY}

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	2026-07-05T01:38:01.081436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7b5dac7cf1c2ab9cb49595f0c4bc961f3e4862fa7904bd3e06b2f2baae00c2

Aliases

arxiv: 2009.12267 · arxiv_version: 2009.12267v1 · doi: 10.48550/arxiv.2009.12267 · pith_short_12: BR5V3LD46HBK · pith_short_16: BR5V3LD46HBKXHFU · pith_short_8: BR5V3LD4

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/BR5V3LD46HBKXHFUSWK7BRF4SY \
  | 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: 0c7b5dac7cf1c2ab9cb49595f0c4bc961f3e4862fa7904bd3e06b2f2baae00c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c5cadb07bf27a0cedbab4a9eb9ed85761d9f347439757038bb3b882da1ab316",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-09-25T14:33:59Z",
    "title_canon_sha256": "55bf71d6bd230e547f71f8b9708a1c462f88b4d43721b92475783f0a9386ddbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12267",
    "kind": "arxiv",
    "version": 1
  }
}