Pith Number

pith:CUUOFNVQ

pith:2015:CUUOFNVQU2UPYXSBIWES3S5Y2E

not attested not anchored not stored refs pending

Conditional assessment of the impact of a Hausman pretest on confidence intervals

Davide Farchione, Paul Kabaila, Rheanna Mainzer

arxiv:1511.08291 v1 · 2015-11-26 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUUOFNVQU2UPYXSBIWES3S5Y2E}

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	2026-05-18T00:32:44.776450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1528e2b6b0a6a8fc5e4145892dcbb8d124d68d4587ddc311baf0b0679c4075bb

Aliases

arxiv: 1511.08291 · arxiv_version: 1511.08291v1 · doi: 10.48550/arxiv.1511.08291 · pith_short_12: CUUOFNVQU2UP · pith_short_16: CUUOFNVQU2UPYXSB · pith_short_8: CUUOFNVQ

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/CUUOFNVQU2UPYXSBIWES3S5Y2E \
  | 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: 1528e2b6b0a6a8fc5e4145892dcbb8d124d68d4587ddc311baf0b0679c4075bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8da7635c3ed9f2560409411908d78cb114b9d48e8f863805f80edad3fe98a72",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-11-26T05:01:26Z",
    "title_canon_sha256": "686b3758dd8d377f4f1478f86fab339b0b1f67ac0880ce6804cc462879feac87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08291",
    "kind": "arxiv",
    "version": 1
  }
}