Pith Number

pith:WL67ZA65

pith:2016:WL67ZA65QWGCHSSG5MD35BA3F5

not attested not anchored not stored refs pending

When is Nontrivial Estimation Possible for Graphons and Stochastic Block Models?

Adam Smith, Audra McMillan

arxiv:1604.01871 v1 · 2016-04-07 · 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{WL67ZA65QWGCHSSG5MD35BA3F5}

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	2026-05-18T01:17:31.873420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2fdfc83dd858c23ca46eb07be841b2f796a38042249438cb016bf0e6f617b54

Aliases

arxiv: 1604.01871 · arxiv_version: 1604.01871v1 · doi: 10.48550/arxiv.1604.01871 · pith_short_12: WL67ZA65QWGC · pith_short_16: WL67ZA65QWGCHSSG · pith_short_8: WL67ZA65

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/WL67ZA65QWGCHSSG5MD35BA3F5 \
  | 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: b2fdfc83dd858c23ca46eb07be841b2f796a38042249438cb016bf0e6f617b54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a815e6b6d532789039354b59e4cf783a2aebe1053cc425f36678413cb3838b60",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-04-07T04:19:11Z",
    "title_canon_sha256": "2a4073995b97606222cd52bb46107236d2d6758ad95a2db15fe836f947fdbdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01871",
    "kind": "arxiv",
    "version": 1
  }
}