Pith Number

pith:MLVV7P6Y

pith:2025:MLVV7P6YYEQSIVYAU3MKMVDIDO

not attested not anchored not stored refs pending

Exact conditional goodness-of-fit tests for the mixed membership stochastic block model

Sourav Majumdar

arxiv:2507.14464 v2 · 2025-07-19 · 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{MLVV7P6YYEQSIVYAU3MKMVDIDO}

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	2026-06-02T02:04:07.299748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62eb5fbfd8c121245700a6d8a654681bab58cfa601aebc2fc1d3ac7afb76723d

Aliases

arxiv: 2507.14464 · arxiv_version: 2507.14464v2 · doi: 10.48550/arxiv.2507.14464 · pith_short_12: MLVV7P6YYEQS · pith_short_16: MLVV7P6YYEQSIVYA · pith_short_8: MLVV7P6Y

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/MLVV7P6YYEQSIVYAU3MKMVDIDO \
  | 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: 62eb5fbfd8c121245700a6d8a654681bab58cfa601aebc2fc1d3ac7afb76723d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f92d237db1699c4ddf180393329d1c1413d25cf70f3f8478dd5acbd37f249c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-07-19T03:45:42Z",
    "title_canon_sha256": "23e67cd7319162bf631f476d38a882ae67eff27613007dc706e19c61e973c38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14464",
    "kind": "arxiv",
    "version": 2
  }
}