Pith Number

pith:6HEMQG5O

pith:2017:6HEMQG5OXZR2NVMF6CZKGSJQQI

not attested not anchored not stored refs pending

Fair valuation of L\'evy-type drawdown-drawup contracts with general insured and penalty functions

Joanna Tumilewicz, Zbigniew Palmowski

arxiv:1712.04418 v2 · 2017-12-12 · q-fin.PR · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HEMQG5OXZR2NVMF6CZKGSJQQI}

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	2026-05-18T00:23:08.027631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c8c81baebe63a6d585f0b2a3493082259ac2007e681ca223608b56ba541018

Aliases

arxiv: 1712.04418 · arxiv_version: 1712.04418v2 · doi: 10.48550/arxiv.1712.04418 · pith_short_12: 6HEMQG5OXZR2 · pith_short_16: 6HEMQG5OXZR2NVMF · pith_short_8: 6HEMQG5O

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/6HEMQG5OXZR2NVMF6CZKGSJQQI \
  | 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: f1c8c81baebe63a6d585f0b2a3493082259ac2007e681ca223608b56ba541018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a65ce7ad61f9bf327ec30be19c5117cf6c2d889606815bf9032bdaa6bc9b3c7c",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-12-12T18:20:07Z",
    "title_canon_sha256": "467c027c9fed9e313152c9383a6f21e1267c8be820767c364beccc3002436c71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04418",
    "kind": "arxiv",
    "version": 2
  }
}