Pith Number

pith:WIG7EA5E

pith:2015:WIG7EA5EZWRIAORQDK75ANOU3Y

not attested not anchored not stored refs pending

A Generalized Empirical Likelihood Approach for Two-Group Comparisons Given a U-Statistic Constraint

Alan D. Hutson, Albert Vexler, Jihnhee Yu, Luge Yang

arxiv:1505.00252 v1 · 2015-05-01 · 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{WIG7EA5EZWRIAORQDK75ANOU3Y}

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	2026-05-18T02:17:12.952261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20df203a4cda2803a301abfd035d4de2894e1df686fc634f7e2333e51cdf51e

Aliases

arxiv: 1505.00252 · arxiv_version: 1505.00252v1 · doi: 10.48550/arxiv.1505.00252 · pith_short_12: WIG7EA5EZWRI · pith_short_16: WIG7EA5EZWRIAORQ · pith_short_8: WIG7EA5E

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/WIG7EA5EZWRIAORQDK75ANOU3Y \
  | 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: b20df203a4cda2803a301abfd035d4de2894e1df686fc634f7e2333e51cdf51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a69ec1c48514d870f2674e12c7ac96c4f6f18849a7a623a9b11837a2f1e8e19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-01T19:18:25Z",
    "title_canon_sha256": "776b0a149a5359a135ad2dfeebba40898cac5c141e93778ef277bd11f0d1e850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00252",
    "kind": "arxiv",
    "version": 1
  }
}