Pith Number

pith:7QY4OHC3

pith:2014:7QY4OHC3LRZURBNWW3NYWF5FIR

not attested not anchored not stored refs pending

Tail approximations for the Student $t$-, $F$-, and Welch statistics for non-normal and not necessarily i.i.d. random variables

Dmitrii Zholud

arxiv:1410.6033 v1 · 2014-10-22 · 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{7QY4OHC3LRZURBNWW3NYWF5FIR}

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	2026-05-18T02:39:32.668070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc31c71c5b5c734885b6b6db8b17a544403ed9cfd851e8f74494da69a593b452

Aliases

arxiv: 1410.6033 · arxiv_version: 1410.6033v1 · doi: 10.48550/arxiv.1410.6033 · pith_short_12: 7QY4OHC3LRZU · pith_short_16: 7QY4OHC3LRZURBNW · pith_short_8: 7QY4OHC3

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/7QY4OHC3LRZURBNWW3NYWF5FIR \
  | 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: fc31c71c5b5c734885b6b6db8b17a544403ed9cfd851e8f74494da69a593b452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6338ea5e3162526a8426617b3dc6e33ee14481e1ec861713276c762e6269fd3b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-22T13:27:46Z",
    "title_canon_sha256": "1e577c834110eec9ca10d8d80094edd46b810e3f45153694a63117e8d6a5e504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6033",
    "kind": "arxiv",
    "version": 1
  }
}