Pith Number

pith:BDMHTXP7

pith:2010:BDMHTXP7WAMJUGNACFVYWFD3XH

not attested not anchored not stored refs pending

The coverage probabililty of confidence intervals in regression after a preliminary F test

Davide Farchione, Paul Kabaila

arxiv:1003.2439 v1 · 2010-03-11 · 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{BDMHTXP7WAMJUGNACFVYWFD3XH}

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	2026-05-18T00:32:47.783240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08d879ddffb0189a19a0116b8b147bb9dc54948a7bb50fdb618d084f5b3f3dbd

Aliases

arxiv: 1003.2439 · arxiv_version: 1003.2439v1 · doi: 10.48550/arxiv.1003.2439 · pith_short_12: BDMHTXP7WAMJ · pith_short_16: BDMHTXP7WAMJUGNA · pith_short_8: BDMHTXP7

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/BDMHTXP7WAMJUGNACFVYWFD3XH \
  | 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: 08d879ddffb0189a19a0116b8b147bb9dc54948a7bb50fdb618d084f5b3f3dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f6e05e63eecb030f53739abb4797a22981a71571de85e472fd353b9e6a343b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-03-11T22:50:55Z",
    "title_canon_sha256": "d26a189662c72badf063e479cf43a57bcfba4bb39a4a438accda053f9bdcf8c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2439",
    "kind": "arxiv",
    "version": 1
  }
}