Pith Number

pith:Q3FIZNFB

pith:2012:Q3FIZNFBVYG77D6UYJAMXFJRS2

not attested not anchored not stored refs pending

Estimation of extreme risk regions under multivariate regular variation

John H. J. Einmahl, Juan-Juan Cai, Laurens de Haan

arxiv:1211.5239 v1 · 2012-11-22 · 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{Q3FIZNFBVYG77D6UYJAMXFJRS2}

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	2026-05-18T03:40:04.934073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ca8cb4a1ae0dff8fd4c240cb9531968085507760549d5ed4ca841947c110c9

Aliases

arxiv: 1211.5239 · arxiv_version: 1211.5239v1 · doi: 10.48550/arxiv.1211.5239 · pith_short_12: Q3FIZNFBVYG7 · pith_short_16: Q3FIZNFBVYG77D6U · pith_short_8: Q3FIZNFB

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/Q3FIZNFBVYG77D6UYJAMXFJRS2 \
  | 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: 86ca8cb4a1ae0dff8fd4c240cb9531968085507760549d5ed4ca841947c110c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db77000577df7d1659fecfc8f011e3f56349a258940d616aba14204873b923aa",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-11-22T10:01:27Z",
    "title_canon_sha256": "910cacd061300ed7112bdba0a01f020f8d4e0321e5eb1f4f15c445c8370f38e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5239",
    "kind": "arxiv",
    "version": 1
  }
}