Pith Number

pith:XHH4WJ62

pith:2016:XHH4WJ62PILREH7AV6UHQQX6TL

not attested not anchored not stored refs pending

Non-Parametric Cluster Significance Testing with Reference to a Unimodal Null Distribution

Eric Bair, Erika S. Helgeson

arxiv:1610.01424 v2 · 2016-10-05 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHH4WJ62PILREH7AV6UHQQX6TL}

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	2026-05-18T01:03:05.437422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cfcb27da7a17121fe0afa87842fe9aec89dd302abb079204f85c6a483e6999

Aliases

arxiv: 1610.01424 · arxiv_version: 1610.01424v2 · doi: 10.48550/arxiv.1610.01424 · pith_short_12: XHH4WJ62PILR · pith_short_16: XHH4WJ62PILREH7A · pith_short_8: XHH4WJ62

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/XHH4WJ62PILREH7AV6UHQQX6TL \
  | 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: b9cfcb27da7a17121fe0afa87842fe9aec89dd302abb079204f85c6a483e6999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02813524c26d4d1eb44b0c25207175e0c9e04b5cbb2a1d0c1f3766c59d54743c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-10-05T14:01:57Z",
    "title_canon_sha256": "f6543f00781f89bf2acd16a7be744d4a243bc7268395e0360b03017e67e59369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01424",
    "kind": "arxiv",
    "version": 2
  }
}