Pith Number

pith:IKU772DT

pith:2018:IKU772DTSG7SNFJHHBWKBL7AE6

not attested not anchored not stored refs pending

Global and Local Two-Sample Tests via Regression

Ann B. Lee, Ilmun Kim, Jing Lei

arxiv:1812.08927 v3 · 2018-12-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKU772DTSG7SNFJHHBWKBL7AE6}

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	2026-07-05T00:19:59.106750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a9ffe87391bf269527386ca0afe0278c857ce152001ebd240c175669f250db

Aliases

arxiv: 1812.08927 · arxiv_version: 1812.08927v3 · doi: 10.48550/arxiv.1812.08927 · pith_short_12: IKU772DTSG7S · pith_short_16: IKU772DTSG7SNFJH · pith_short_8: IKU772DT

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/IKU772DTSG7SNFJHHBWKBL7AE6 \
  | 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: 42a9ffe87391bf269527386ca0afe0278c857ce152001ebd240c175669f250db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b61180d3ec60f534033ecfd4c2e28c2bcb3ea322bdca7ad89aa45fe41e84695",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-12-21T03:29:14Z",
    "title_canon_sha256": "2e130c44b0c69edb2ae678ace7a441ad5c803262c6d29342c526e4fee5879b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08927",
    "kind": "arxiv",
    "version": 3
  }
}