Pith Number

pith:PMW2OUKL

pith:2015:PMW2OUKLXFBDTG3QYAH3S3UKVB

not attested not anchored not stored refs pending

Robust estimator of distortion risk premiums for heavy-tailed losses

Brahim Brahimi, Zoubir Kenioua

arxiv:1502.05017 v3 · 2015-02-17 · 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{PMW2OUKLXFBDTG3QYAH3S3UKVB}

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	2026-05-18T01:20:53.929708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2da7514bb942399b70c00fb96e8aa87dd20f115c46c02c0fca55e85c3cb301

Aliases

arxiv: 1502.05017 · arxiv_version: 1502.05017v3 · doi: 10.48550/arxiv.1502.05017 · pith_short_12: PMW2OUKLXFBD · pith_short_16: PMW2OUKLXFBDTG3Q · pith_short_8: PMW2OUKL

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/PMW2OUKLXFBDTG3QYAH3S3UKVB \
  | 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: 7b2da7514bb942399b70c00fb96e8aa87dd20f115c46c02c0fca55e85c3cb301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7cbe9312b1e3524119413a243012e213fab785d8bc04f9a47de4d82d432721",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-02-17T20:11:27Z",
    "title_canon_sha256": "81ba1dd6d008ac381d91d379d8cdac15fed7ba3bd63aac67817fd434a6fb463f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05017",
    "kind": "arxiv",
    "version": 3
  }
}