Pith Number

pith:L4QALNTI

pith:2010:L4QALNTI5UYTJ4AFNWSRQKG2LG

not attested not anchored not stored refs pending

A simple discretization scheme for nonnegative diffusion processes, with applications to option pricing

Bruno R\'emillard, Chantal Labb\'e, Jean-Fran\c{c}ois Renaud

arxiv:1011.3247 v1 · 2010-11-14 · q-fin.CP · 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{L4QALNTI5UYTJ4AFNWSRQKG2LG}

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	2026-05-18T04:35:56.260876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2005b668ed3134f0056da51828da5994442b6aaa491b1ba4902223323ce523

Aliases

arxiv: 1011.3247 · arxiv_version: 1011.3247v1 · doi: 10.48550/arxiv.1011.3247 · pith_short_12: L4QALNTI5UYT · pith_short_16: L4QALNTI5UYTJ4AF · pith_short_8: L4QALNTI

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/L4QALNTI5UYTJ4AFNWSRQKG2LG \
  | 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: 5f2005b668ed3134f0056da51828da5994442b6aaa491b1ba4902223323ce523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdfbbaefc2a787f7c36dd495372c1a32b19172f50dd5bdfac48a57db0a31de15",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-11-14T18:54:14Z",
    "title_canon_sha256": "c5ba273db016b00eb0f170f55a1be3c388a5d7afaf150d0c399408a26efbee02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3247",
    "kind": "arxiv",
    "version": 1
  }
}