Pith Number

pith:RAQCUVKJ

pith:2025:RAQCUVKJFRTJB5AKKJDZIIQHF5

not attested not anchored not stored refs pending

Improving exponential-family random graph models for bipartite networks

Alessandro Lomi, Alex Stivala, Peng Wang

arxiv:2502.01892 v3 · 2025-02-03 · 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{RAQCUVKJFRTJB5AKKJDZIIQHF5}

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	2026-07-05T11:49:50.383836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88202a55492c6690f40a52479422072f74e7c3adf1eb5fd3890a91e20c588b87

Aliases

arxiv: 2502.01892 · arxiv_version: 2502.01892v3 · doi: 10.48550/arxiv.2502.01892 · pith_short_12: RAQCUVKJFRTJ · pith_short_16: RAQCUVKJFRTJB5AK · pith_short_8: RAQCUVKJ

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/RAQCUVKJFRTJB5AKKJDZIIQHF5 \
  | 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: 88202a55492c6690f40a52479422072f74e7c3adf1eb5fd3890a91e20c588b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d39c076b12bd93eded64b10cf86faa1ec913a4a2ec9c7432d2829cb3a66409",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-02-03T23:58:23Z",
    "title_canon_sha256": "14ef821b7f35c495ac52676d5bedf9509c97d5cf327ae5592163863c3909158a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01892",
    "kind": "arxiv",
    "version": 3
  }
}