Pith Number

pith:3L2OCYJL

pith:2022:3L2OCYJLNZ7EVZDLDP5VSAZBU7

not attested not anchored not stored refs pending

Learning Optimal Test Statistics in the Presence of Nuisance Parameters

Lukas Heinrich

arxiv:2203.13079 v1 · 2022-03-24 · stat.ME · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3L2OCYJLNZ7EVZDLDP5VSAZBU7}

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

1 paper in Pith

On Focusing Statistical Power for Searches and Measurements in Particle Physics

Receipt and verification

First computed	2026-07-05T04:08:20.273313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf4e1612b6e7e4ae46b1bfb590321a7ec92c04edc7d4d5cb6a49c6be64f3fa5

Aliases

arxiv: 2203.13079 · arxiv_version: 2203.13079v1 · doi: 10.48550/arxiv.2203.13079 · pith_short_12: 3L2OCYJLNZ7E · pith_short_16: 3L2OCYJLNZ7EVZDL · pith_short_8: 3L2OCYJL

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/3L2OCYJLNZ7EVZDLDP5VSAZBU7 \
  | 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: daf4e1612b6e7e4ae46b1bfb590321a7ec92c04edc7d4d5cb6a49c6be64f3fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e36ac55a680cbed016149241d7c9382acb1030842cb6cdae3da2ce334f31fd2",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-03-24T14:08:59Z",
    "title_canon_sha256": "0e8acd300ccf9a5cb7b4235752f3a5d8a444f7f850c8e9f619f77bf8e234ae54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13079",
    "kind": "arxiv",
    "version": 1
  }
}