Pith Number

pith:PHQWZQMN

pith:2013:PHQWZQMN53SFIN5JFUB3QZVMNL

not attested not anchored not stored refs pending

On the block maxima method in extreme value theory: PWM estimators

Ana Ferreira, Laurens de Haan

arxiv:1310.3222 v2 · 2013-10-11 · 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{PHQWZQMN53SFIN5JFUB3QZVMNL}

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	2026-05-18T02:30:22.855204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e16cc18deee45437a92d03b866ac6ad2757376c864c7649a28a13b1514c5d6

Aliases

arxiv: 1310.3222 · arxiv_version: 1310.3222v2 · doi: 10.48550/arxiv.1310.3222 · pith_short_12: PHQWZQMN53SF · pith_short_16: PHQWZQMN53SFIN5J · pith_short_8: PHQWZQMN

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/PHQWZQMN53SFIN5JFUB3QZVMNL \
  | 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: 79e16cc18deee45437a92d03b866ac6ad2757376c864c7649a28a13b1514c5d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2024fdd3a5f53ceaa938c107d5121ed566f4b5134a650bcc68258ac821eca6e7",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-10-11T17:56:58Z",
    "title_canon_sha256": "d2feb20254fe8152502955700c9d73c3693dde2be9f0e220a693931f3b17662a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3222",
    "kind": "arxiv",
    "version": 2
  }
}