Pith Number

pith:WEY2CX62

pith:2012:WEY2CX62TS6JI44F4MJRACPQRS

not attested not anchored not stored refs pending

The full-tails gamma distribution applied to model extreme values

Isabel Serra, Jalila Daoudi, Joan del Castillo

arxiv:1211.0130 v1 · 2012-11-01 · math.ST · q-fin.RM · stat.AP · 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{WEY2CX62TS6JI44F4MJRACPQRS}

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	2026-05-18T03:41:43.093761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b131a15fda9cbc947385e3131009f08cb29d8e52256da4c39e40b8fcd54c61d1

Aliases

arxiv: 1211.0130 · arxiv_version: 1211.0130v1 · doi: 10.48550/arxiv.1211.0130 · pith_short_12: WEY2CX62TS6J · pith_short_16: WEY2CX62TS6JI44F · pith_short_8: WEY2CX62

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/WEY2CX62TS6JI44F4MJRACPQRS \
  | 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: b131a15fda9cbc947385e3131009f08cb29d8e52256da4c39e40b8fcd54c61d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c7a2ff37194d0376144a342e7e5151354a151c035d550fa5d56da3a12ff28d1",
    "cross_cats_sorted": [
      "q-fin.RM",
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-11-01T09:13:14Z",
    "title_canon_sha256": "4d881a38e1a613bb906c3325513bac4c648e3d755a7be624e564294a5252085a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0130",
    "kind": "arxiv",
    "version": 1
  }
}