Pith Number

pith:JZLPGTFI

pith:2026:JZLPGTFIT52MXV4RVHMW5TIBU5

not attested not anchored not stored refs pending

Classical Tensor Network and Quantum Fourier Transform Approaches for Large-Scale Carr-Madan Option Pricing

Ivica Turkalj, Sascha Hauck

arxiv:2607.28435 v1 · 2026-07-30 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZLPGTFIT52MXV4RVHMW5TIBU5}

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	2026-07-31T01:37:37.864202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

4e56f34ca89f74cbd791a9d96ecd01a74085d012f2f052e638e95a8d40d05cbc

Aliases

arxiv: 2607.28435 · arxiv_version: 2607.28435v1 · doi: 10.48550/arxiv.2607.28435 · pith_short_12: JZLPGTFIT52M · pith_short_16: JZLPGTFIT52MXV4R · pith_short_8: JZLPGTFI

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/JZLPGTFIT52MXV4RVHMW5TIBU5 \
  | 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: 4e56f34ca89f74cbd791a9d96ecd01a74085d012f2f052e638e95a8d40d05cbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc67eb84b143e5ccc205b2e162ea413e37364ee7358749ce2c0ba654a37ef9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-30T16:12:44Z",
    "title_canon_sha256": "2e700e6b36db7519a6af3f96b0f7a49d86edb7d8d60d5348201b15685aae0045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28435",
    "kind": "arxiv",
    "version": 1
  }
}