Pith Number

pith:QGOHRUMA

pith:2015:QGOHRUMAQSYAK5URI27X5LRTNL

not attested not anchored not stored refs pending

The impact of a Hausman pretest on the coverage probability and expected length of confidence intervals

Davide Farchione, Paul Kabaila, Rheanna Mainzer

arxiv:1506.03918 v1 · 2015-06-12 · 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{QGOHRUMAQSYAK5URI27X5LRTNL}

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	2026-05-18T01:51:48.908610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819c78d18084b005769146bf7eae336aefc0daaea9d58aba01f9c346d16262c4

Aliases

arxiv: 1506.03918 · arxiv_version: 1506.03918v1 · doi: 10.48550/arxiv.1506.03918 · pith_short_12: QGOHRUMAQSYA · pith_short_16: QGOHRUMAQSYAK5UR · pith_short_8: QGOHRUMA

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/QGOHRUMAQSYAK5URI27X5LRTNL \
  | 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: 819c78d18084b005769146bf7eae336aefc0daaea9d58aba01f9c346d16262c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ffe52a7b62c9d7803d9dcf5f94e2446da51faa72f17d8e1095286b15287c8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-06-12T07:13:05Z",
    "title_canon_sha256": "4f2c0b5397b05332e224075f605703a14ef155699159cc49feee7a3c3459c35b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03918",
    "kind": "arxiv",
    "version": 1
  }
}