Pith Number

pith:YZBYQMTS

pith:2025:YZBYQMTSXL4ZSJNHFWAVPKBE4J

not attested not anchored not stored refs pending

Benchmarking of Quantum and Classical Computing in Large-Scale Dynamic Portfolio Optimization Under Market Frictions

Hanqiu Peng, Hongrui Zhang, Thorsten Koch, Ying Chen

arxiv:2502.05226 v1 · 2025-02-06 · math.OC · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZBYQMTSXL4ZSJNHFWAVPKBE4J}

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

Benchmarking Quantum Solvers in Noisy Digital Simulations for Financial Portfolio Optimization

Receipt and verification

First computed	2026-07-05T10:11:34.437540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c643883272baf99925a72d8157a824e2605abce98fdeb35df5a6b243c26ea3db

Aliases

arxiv: 2502.05226 · arxiv_version: 2502.05226v1 · doi: 10.48550/arxiv.2502.05226 · pith_short_12: YZBYQMTSXL4Z · pith_short_16: YZBYQMTSXL4ZSJNH · pith_short_8: YZBYQMTS

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/YZBYQMTSXL4ZSJNHFWAVPKBE4J \
  | 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: c643883272baf99925a72d8157a824e2605abce98fdeb35df5a6b243c26ea3db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969869b6410e82c85f1481ae7a9ed957043251b5e8a836d84df79b5f3bfa61d9",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-06T05:09:48Z",
    "title_canon_sha256": "aa9f361e6b3eeeca16214fa37045e8d747b2917429c9387b0e0b8e8c1a9d66fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05226",
    "kind": "arxiv",
    "version": 1
  }
}