Pith Number

pith:25QO7D3A

pith:2023:25QO7D3AZREBT6U6KJG5URL43T

not attested not anchored not stored refs pending

Subsampling-Based Modified Bayesian Information Criterion for Large-Scale Stochastic Block Models

Bo Zhang, Danyang Huang, Jiayi Deng, Xiangyu Chang

arxiv:2304.06900 v1 · 2023-04-14 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25QO7D3AZREBT6U6KJG5URL43T}

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	2026-07-05T06:02:34.178193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d760ef8f60cc4819fa9e524dda457cdcc90a645e12a26d455e454346a79e7a4b

Aliases

arxiv: 2304.06900 · arxiv_version: 2304.06900v1 · doi: 10.48550/arxiv.2304.06900 · pith_short_12: 25QO7D3AZREB · pith_short_16: 25QO7D3AZREBT6U6 · pith_short_8: 25QO7D3A

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/25QO7D3AZREBT6U6KJG5URL43T \
  | 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: d760ef8f60cc4819fa9e524dda457cdcc90a645e12a26d455e454346a79e7a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f86ca4c6690480491993ce1f5ec5f81bb4e844849438eafb7ad2f2c46ca00d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-04-14T02:23:25Z",
    "title_canon_sha256": "91d4caa7cf098ca0ba18999f055f79ac23274166553c137768f59a2e222b85fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06900",
    "kind": "arxiv",
    "version": 1
  }
}