Pith Number

pith:IAG3QQ66

pith:2015:IAG3QQ66JX2WFXI5OL3KRIWYTI

not attested not anchored not stored refs pending

Convergence of an Euler scheme for a hybrid stochastic-local volatility model with stochastic rates in foreign exchange markets

Andrei Cozma, Christoph Reisinger, Matthieu Mariapragassam

arxiv:1501.06084 v4 · 2015-01-24 · 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{IAG3QQ66JX2WFXI5OL3KRIWYTI}

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	2026-05-18T01:01:42.441525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400db843de4df562dd1d72f6a8a2d89a314e81489d2fb679da9940706b07c808

Aliases

arxiv: 1501.06084 · arxiv_version: 1501.06084v4 · doi: 10.48550/arxiv.1501.06084 · pith_short_12: IAG3QQ66JX2W · pith_short_16: IAG3QQ66JX2WFXI5 · pith_short_8: IAG3QQ66

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/IAG3QQ66JX2WFXI5OL3KRIWYTI \
  | 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: 400db843de4df562dd1d72f6a8a2d89a314e81489d2fb679da9940706b07c808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff97984a5b983ccda22568bae10b3a7ef1274a2ba1d7a485999da1cb7975ed35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2015-01-24T21:22:51Z",
    "title_canon_sha256": "f1a1d7c79124c28238c0e40a2005fcd2d42986cc7b5ca9cf2cd9d0a72cead3de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06084",
    "kind": "arxiv",
    "version": 4
  }
}