Pith Number

pith:RBI7DFWF

pith:2024:RBI7DFWFEXVMWIIS6SERPQ7VPM

not attested not anchored not stored refs pending

PO-QA: A Framework for Portfolio Optimization using Quantum Algorithms

Alberto Marchisio, Kamila Zaman, Muhammad Kashif, Muhammad Shafique

arxiv:2407.19857 v1 · 2024-07-29 · quant-ph · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBI7DFWFEXVMWIIS6SERPQ7VPM}

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

A Comparative Study of Hybrid Quantum and Classical Genetic Algorithms in Portfolio Optimization

Receipt and verification

First computed	2026-07-05T08:49:45.529604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8851f196c525eacb2112f48917c3f57b151ee854b70587ca11a508e98ae72fa8

Aliases

arxiv: 2407.19857 · arxiv_version: 2407.19857v1 · doi: 10.48550/arxiv.2407.19857 · pith_short_12: RBI7DFWFEXVM · pith_short_16: RBI7DFWFEXVMWIIS · pith_short_8: RBI7DFWF

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/RBI7DFWFEXVMWIIS6SERPQ7VPM \
  | 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: 8851f196c525eacb2112f48917c3f57b151ee854b70587ca11a508e98ae72fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad2a7035d158d22fb2e0d89081b4a9846b4a06e26004013eaa1a244b3ed62a59",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-29T10:26:28Z",
    "title_canon_sha256": "99c6c1fc04945edeb20dc6194ec3a18a3c28c81bb1155f767343abc0d4ee8571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19857",
    "kind": "arxiv",
    "version": 1
  }
}