Pith Number

pith:NPVSD3TR

pith:2012:NPVSD3TR6D5BXOFJFKZOOQU6ZK

not attested not anchored not stored refs pending

Asymptotics for Exponential Levy Processes and their Volatility Smile: Survey and New Results

Alexander Lipton, Leif Andersen

arxiv:1206.6787 v1 · 2012-06-28 · q-fin.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPVSD3TR6D5BXOFJFKZOOQU6ZK}

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	2026-05-18T03:52:16.015808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6beb21ee71f0fa1bb8a92ab2e7429ecaac74e75b99c92168abdb8650c7ccbb95

Aliases

arxiv: 1206.6787 · arxiv_version: 1206.6787v1 · doi: 10.48550/arxiv.1206.6787 · pith_short_12: NPVSD3TR6D5B · pith_short_16: NPVSD3TR6D5BXOFJ · pith_short_8: NPVSD3TR

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/NPVSD3TR6D5BXOFJFKZOOQU6ZK \
  | 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: 6beb21ee71f0fa1bb8a92ab2e7429ecaac74e75b99c92168abdb8650c7ccbb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ada946db4a70955de3a32f705c5b4d39f7af53461b26706910f0a1451186a2e",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2012-06-28T18:22:36Z",
    "title_canon_sha256": "4d9bedef6d75e88853b5e6f6bb627b8d2ff63aafdeefd4e4f014b47078df5d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6787",
    "kind": "arxiv",
    "version": 1
  }
}