Pith Number

pith:L6T3HT2Z

pith:2014:L6T3HT2ZHY53XYTGQI7DOWGYML

not attested not anchored not stored refs pending

The impact of a Hausman pretest, applied to panel data, on the coverage probability of confidence intervals

Davide Farchione, Paul Kabaila, Rheanna Mainzer

arxiv:1412.5262 v2 · 2014-12-17 · stat.ME · 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{L6T3HT2ZHY53XYTGQI7DOWGYML}

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	2026-05-18T00:32:45.169403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa7b3cf593e3bbbe266823e3758d862d212e491917e0b5fc6f1678bb070f900

Aliases

arxiv: 1412.5262 · arxiv_version: 1412.5262v2 · doi: 10.48550/arxiv.1412.5262 · pith_short_12: L6T3HT2ZHY53 · pith_short_16: L6T3HT2ZHY53XYTG · pith_short_8: L6T3HT2Z

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/L6T3HT2ZHY53XYTGQI7DOWGYML \
  | 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: 5fa7b3cf593e3bbbe266823e3758d862d212e491917e0b5fc6f1678bb070f900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1df2287c28f7f433bed66f581499ae5c39a72d2073f609edbab7bf77cd1a13",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-12-17T05:50:49Z",
    "title_canon_sha256": "cea00ee6b6108e28c2f96d3f3f8e08ff87aa85e55008953e522085da5600aa78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5262",
    "kind": "arxiv",
    "version": 2
  }
}