Pith Number

pith:4KCD3QHN

pith:2020:4KCD3QHNYJOGDP3FQ7SDGAKT5H

not attested not anchored not stored refs pending

A Threshold for Quantum Advantage in Derivative Pricing

Guglielmo Mazzola, Nikitas Stamatopoulos, Rajiv Krishnakumar, Shouvanik Chakrabarti, Stefan Woerner, William J. Zeng

arxiv:2012.03819 v3 · 2020-12-07 · quant-ph · cs.ET · 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{4KCD3QHNYJOGDP3FQ7SDGAKT5H}

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.

Cited by

1 paper in Pith

Magic states are rarely the best resource to optimize: An analytical tool for qubit resource estimation in concatenated codes

Receipt and verification

First computed	2026-07-05T03:06:15.687068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2843dc0edc25c61bf6587e4330153e9de676572c33f55501d458f4823e41f64

Aliases

arxiv: 2012.03819 · arxiv_version: 2012.03819v3 · doi: 10.48550/arxiv.2012.03819 · pith_short_12: 4KCD3QHNYJOG · pith_short_16: 4KCD3QHNYJOGDP3F · pith_short_8: 4KCD3QHN

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/4KCD3QHNYJOGDP3FQ7SDGAKT5H \
  | 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: e2843dc0edc25c61bf6587e4330153e9de676572c33f55501d458f4823e41f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f1685ad98534cd21fbc08a25e6369a3543a0e4c8d3574df62333d1466d9165",
    "cross_cats_sorted": [
      "cs.ET",
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-07T16:07:00Z",
    "title_canon_sha256": "7ad4c680fbe212ba64dd4424c53372cbb925eb4c918de3eb875c77c686d0ae54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03819",
    "kind": "arxiv",
    "version": 3
  }
}