Pith Number

pith:AOYWP2QZ

pith:2016:AOYWP2QZ5WRIUX5KBD2UZTOBTQ

not attested not anchored not stored refs pending

The Classification Permutation Test: A Nonparametric Test for Equality of Multivariate Distributions

Johann Gagnon-Bartsch, Yotam Shem-Tov

arxiv:1611.06408 v1 · 2016-11-19 · 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{AOYWP2QZ5WRIUX5KBD2UZTOBTQ}

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	2026-05-18T00:57:36.828719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b167ea19eda28a5faa08f54ccdc19c0193a5e894878833904e13c6049897d6

Aliases

arxiv: 1611.06408 · arxiv_version: 1611.06408v1 · doi: 10.48550/arxiv.1611.06408 · pith_short_12: AOYWP2QZ5WRI · pith_short_16: AOYWP2QZ5WRIUX5K · pith_short_8: AOYWP2QZ

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/AOYWP2QZ5WRIUX5KBD2UZTOBTQ \
  | 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: 03b167ea19eda28a5faa08f54ccdc19c0193a5e894878833904e13c6049897d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d64f6ab007b19b51b8ebcb497fbf895e8cdf83343f3dcc4aadf8f8366a542c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-11-19T18:24:01Z",
    "title_canon_sha256": "e8dfc2bc5c4635a39a9a16cff4834444fc82e949ccf403fea1dc21d7bcff52a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06408",
    "kind": "arxiv",
    "version": 1
  }
}