Pith Number

pith:4KQLHMOY

pith:2012:4KQLHMOYTGLRQ5NPUMFT5X47EH

not attested not anchored not stored refs pending

Small-sample likelihood inference in extreme-value regression models

Eliane C. Pinheiro, Silvia L. P. Ferrari

arxiv:1204.3949 v3 · 2012-04-18 · 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{4KQLHMOYTGLRQ5NPUMFT5X47EH}

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	2026-05-18T03:48:58.814090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2a0b3b1d899971875afa30b3edf9f21da7ecda0e7d4449ccf2e0fc806186a31

Aliases

arxiv: 1204.3949 · arxiv_version: 1204.3949v3 · doi: 10.48550/arxiv.1204.3949 · pith_short_12: 4KQLHMOYTGLR · pith_short_16: 4KQLHMOYTGLRQ5NP · pith_short_8: 4KQLHMOY

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/4KQLHMOYTGLRQ5NPUMFT5X47EH \
  | 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: e2a0b3b1d899971875afa30b3edf9f21da7ecda0e7d4449ccf2e0fc806186a31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba385e912bdbd81f8fa1082ff49b3d41e8a62e0904e289ab336c5d5b62611d4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-04-18T00:15:17Z",
    "title_canon_sha256": "21c24c64ebe73e27532b0f46cf5152a0dbea1b773ad220e869b74fc5d8bfae9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3949",
    "kind": "arxiv",
    "version": 3
  }
}