Pith Number

pith:SPIA2EJ3

pith:2016:SPIA2EJ3J2N54AKGK7AGRP74X3

not attested not anchored not stored refs pending

Beyond the Pearson correlation: heavy-tailed risks, weighted Gini correlations, and a Gini-type weighted insurance pricing model

Edward Furman, Ricardas Zitikis

arxiv:1607.02623 v1 · 2016-07-09 · 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{SPIA2EJ3J2N54AKGK7AGRP74X3}

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	2026-05-18T01:11:16.616638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d00d113b4e9bde014657c068bffcbeeb208eac2c57c796ce6e112b4ef636dd

Aliases

arxiv: 1607.02623 · arxiv_version: 1607.02623v1 · doi: 10.48550/arxiv.1607.02623 · pith_short_12: SPIA2EJ3J2N5 · pith_short_16: SPIA2EJ3J2N54AKG · pith_short_8: SPIA2EJ3

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/SPIA2EJ3J2N54AKGK7AGRP74X3 \
  | 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: 93d00d113b4e9bde014657c068bffcbeeb208eac2c57c796ce6e112b4ef636dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2570c56aeb77f12ea2efc9645614f6356306eec46310ee5492dff79299e37849",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-07-09T15:11:16Z",
    "title_canon_sha256": "04657aa4b52ce309fbcbe4492056b85cda301d2c854ecb128e16af59ed081767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02623",
    "kind": "arxiv",
    "version": 1
  }
}