Pith Number

pith:T6YPJFGY

pith:2018:T6YPJFGYGMGFL2R6IMLDXJ2LNR

not attested not anchored not stored refs pending

Two-sample Test of Community Memberships of Weighted Stochastic Block Models

Hongzhe Li, Yezheng Li

arxiv:1811.12593 v1 · 2018-11-30 · math.ST · 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{T6YPJFGYGMGFL2R6IMLDXJ2LNR}

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.

Cited by

3 papers in Pith

Feature Learning in Linear-Width Two-Layer Networks: Two vs. One Step of Gradient Descent

Multivariate Inference of Network Moments by Subsampling

Feature Learning in Linear-Width Two-Layer Networks: Two vs. One Step of Gradient Descent

Receipt and verification

First computed	2026-05-17T23:59:29.135828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fb0f494d8330c55ea3e43163ba74b6c7afc0a799344fd25a7bfe86e3c4f6a59

Aliases

arxiv: 1811.12593 · arxiv_version: 1811.12593v1 · doi: 10.48550/arxiv.1811.12593 · pith_short_12: T6YPJFGYGMGF · pith_short_16: T6YPJFGYGMGFL2R6 · pith_short_8: T6YPJFGY

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/T6YPJFGYGMGFL2R6IMLDXJ2LNR \
  | 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: 9fb0f494d8330c55ea3e43163ba74b6c7afc0a799344fd25a7bfe86e3c4f6a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2fea171e6a2646e7916482bfdba9ee88f5d919924211d785b06fb4a65e0759",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-30T03:14:16Z",
    "title_canon_sha256": "b9c093a361a5869ee22f5bab2e58d94cdd954e2a1c678c6646637ffc0959bdee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12593",
    "kind": "arxiv",
    "version": 1
  }
}