Pith Number

pith:EJNJTMY2

pith:2012:EJNJTMY2PWRJ72KT7C7ARZU3JL

not attested not anchored not stored refs pending

A Black--Scholes Model with Long Memory

John A. Daniels, John A. D. Appleby, Katja Krol

arxiv:1202.5574 v1 · 2012-02-24 · q-fin.PR · math.CA · math.DS · math.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{EJNJTMY2PWRJ72KT7C7ARZU3JL}

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	2026-05-18T04:01:25.358906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225a99b31a7da29fe953f8be08e69b4ac9165c8460c8242caaf61573c6fa6980

Aliases

arxiv: 1202.5574 · arxiv_version: 1202.5574v1 · doi: 10.48550/arxiv.1202.5574 · pith_short_12: EJNJTMY2PWRJ · pith_short_16: EJNJTMY2PWRJ72KT · pith_short_8: EJNJTMY2

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/EJNJTMY2PWRJ72KT7C7ARZU3JL \
  | 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: 225a99b31a7da29fe953f8be08e69b4ac9165c8460c8242caaf61573c6fa6980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274a15577a9ab10184d5ebb3d6691ec7899479b9d1924d56732f3c983440eec5",
    "cross_cats_sorted": [
      "math.CA",
      "math.DS",
      "math.PR",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2012-02-24T22:10:44Z",
    "title_canon_sha256": "b82649b50f02bbd5b2e6e695c2dd55799c59caad0f9c46e2aa6a42cf54fe9b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5574",
    "kind": "arxiv",
    "version": 1
  }
}