Pith Number

pith:BW3JBERA

pith:2014:BW3JBERAVS7FHXXHYJZT7SWDTX

not attested not anchored not stored refs pending

Computing Greeks for L\'evy Models: The Fourier Transform Approach

Ernesto Mordecki, Federico De Olivera

arxiv:1407.1343 v1 · 2014-07-04 · 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{BW3JBERAVS7FHXXHYJZT7SWDTX}

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	2026-05-18T02:48:16.783791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db6909220acbe53dee7c2733fcac39dcbb771bf088e4a84ea8d06849c75e5b5

Aliases

arxiv: 1407.1343 · arxiv_version: 1407.1343v1 · doi: 10.48550/arxiv.1407.1343 · pith_short_12: BW3JBERAVS7F · pith_short_16: BW3JBERAVS7FHXXH · pith_short_8: BW3JBERA

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/BW3JBERAVS7FHXXHYJZT7SWDTX \
  | 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: 0db6909220acbe53dee7c2733fcac39dcbb771bf088e4a84ea8d06849c75e5b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d25d6dfbb6d2f5531887c852695c37d54f4e27c560d9d9c35270b465abefbd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2014-07-04T23:32:33Z",
    "title_canon_sha256": "8ef6b95d7a6c85cb09be73408db97eff075df85914e2e93d2033cbd8fc16ac3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1343",
    "kind": "arxiv",
    "version": 1
  }
}