Pith Number

pith:OMNRDM2Y

pith:2026:OMNRDM2YRSPE7TU6J4STI7JI52

not attested not anchored not stored refs pending

VIX options in Bergomi models

Dan Pirjol, Desen Guo, Lingjiong Zhu

arxiv:2606.02336 v1 · 2026-06-01 · 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{OMNRDM2YRSPE7TU6J4STI7JI52}

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	2026-06-02T03:04:56.413695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731b11b3588c9e4fce9e4f25347d28ee85b341735394c8ffd82f799a7a2d1593

Aliases

arxiv: 2606.02336 · arxiv_version: 2606.02336v1 · doi: 10.48550/arxiv.2606.02336 · pith_short_12: OMNRDM2YRSPE · pith_short_16: OMNRDM2YRSPE7TU6 · pith_short_8: OMNRDM2Y

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/OMNRDM2YRSPE7TU6J4STI7JI52 \
  | 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: 731b11b3588c9e4fce9e4f25347d28ee85b341735394c8ffd82f799a7a2d1593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6377477fb9cdfbdf8f306fbf85eee8d26c8c16bb5fdca759bc14b568b449b3ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2026-06-01T14:45:06Z",
    "title_canon_sha256": "d1c16c33ee558eb59f18669bd15fbf89ad14c218be971c8096d6f95cd0b5b83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02336",
    "kind": "arxiv",
    "version": 1
  }
}