Pith Number

pith:COSKOBLR

pith:2010:COSKOBLRGFXI7KGRDW54DGB3LQ

not attested not anchored not stored refs pending

Connecting discrete and continuous lookback or hindsight options in exponential L\'evy models

Damien Lamberton (LAMA), El Hadj Aly Dia (LAMA)

arxiv:1009.4884 v1 · 2010-09-23 · q-fin.CP · math.PR · 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{COSKOBLRGFXI7KGRDW54DGB3LQ}

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	2026-05-18T02:54:38.104899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a4a70571316e8fa8d11dbbc1983b5c17f737802b0d3867bcb6691c168626a4

Aliases

arxiv: 1009.4884 · arxiv_version: 1009.4884v1 · doi: 10.48550/arxiv.1009.4884 · pith_short_12: COSKOBLRGFXI · pith_short_16: COSKOBLRGFXI7KGR · pith_short_8: COSKOBLR

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/COSKOBLRGFXI7KGRDW54DGB3LQ \
  | 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: 13a4a70571316e8fa8d11dbbc1983b5c17f737802b0d3867bcb6691c168626a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00af48a4814281421f8a7a6e17e389591007921fda11eb496b45cde719d9f257",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-09-23T12:54:57Z",
    "title_canon_sha256": "9e4bd2ffbfa10d0d3fed816ac0ac99dc08522cb7dbc298d8128237ca5a13a880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4884",
    "kind": "arxiv",
    "version": 1
  }
}