Pith Number

pith:B3K72475

pith:2023:B3K72475GYWAE2PZDZZWWAYOF6

not attested not anchored not stored refs pending

Graphon Estimation in bipartite graphs with observable edge labels and unobservable node labels

Arnak S. Dalalyan, Etienne Donier-Meroz, Francis Kramarz, Philippe Chon\'e, Xavier D'Haultfoeuille

arxiv:2304.03590 v2 · 2023-04-07 · math.ST · cs.LG · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3K72475GYWAE2PZDZZWWAYOF6}

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	2026-07-05T06:47:19.877630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed5fd73fd362c0269f91e736b030e2fb5b41529546e5f186c7c683d9530a9f2

Aliases

arxiv: 2304.03590 · arxiv_version: 2304.03590v2 · doi: 10.48550/arxiv.2304.03590 · pith_short_12: B3K72475GYWA · pith_short_16: B3K72475GYWAE2PZ · pith_short_8: B3K72475

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/B3K72475GYWAE2PZDZZWWAYOF6 \
  | 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: 0ed5fd73fd362c0269f91e736b030e2fb5b41529546e5f186c7c683d9530a9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e8532ff4f52adc3c7dd39bb5b5a3cf7310340b3b4bce89d60d5a8f651bcb78",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-04-07T11:21:52Z",
    "title_canon_sha256": "44312baff52c96f81851f26fc0b1133ec70fec1d6bbebd0ce0af4c9865e459de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03590",
    "kind": "arxiv",
    "version": 2
  }
}