Pith Number

pith:YJ3TPL5I

pith:2002:YJ3TPL5IRVPF37O3VOLKALLG56

not attested not anchored not stored refs pending

A Monte Carlo method for exponential hedging of contingent claims

M. R. Grasselli, T. R. Hurd

arxiv:math/0211383 v1 · 2002-11-25 · math.PR · math.OC · q-fin.CP · q-fin.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{YJ3TPL5IRVPF37O3VOLKALLG56}

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	2026-07-04T15:33:34.129005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27737afa88d5e5dfddbab96a02d66ef96edcf4e926ed4c12c1d84501a8e049d

Aliases

arxiv: math/0211383 · arxiv_version: math/0211383v1 · doi: 10.48550/arxiv.math/0211383 · pith_short_12: YJ3TPL5IRVPF · pith_short_16: YJ3TPL5IRVPF37O3 · pith_short_8: YJ3TPL5I

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/YJ3TPL5IRVPF37O3VOLKALLG56 \
  | 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: c27737afa88d5e5dfddbab96a02d66ef96edcf4e926ed4c12c1d84501a8e049d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d4e2ffdba23643b393adac41872f7e20371971b2f6c01c5096dd1e6e2d165f",
    "cross_cats_sorted": [
      "math.OC",
      "q-fin.CP",
      "q-fin.PR"
    ],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2002-11-25T14:22:35Z",
    "title_canon_sha256": "d274365e0b7882c8326e163eb693e23b175a2f87a2fdf51826a28587356fdad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0211383",
    "kind": "arxiv",
    "version": 1
  }
}