Pith Number

pith:WPAT46PN

pith:2025:WPAT46PNRLYZSL4YLYAFGRBR5Z

not attested not anchored not stored refs pending

Fast Expectation Value Calculation Speedup of Quantum Approximate Optimization Algorithm: HoLCUs QAOA

Alejandro Mata Ali

arxiv:2503.01748 v1 · 2025-03-03 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPAT46PNRLYZSL4YLYAFGRBR5Z}

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	2026-07-05T10:23:13.935726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c13e79ed8af1992f985e00534431ee464a99b1140cc304d572460f3014b634

Aliases

arxiv: 2503.01748 · arxiv_version: 2503.01748v1 · doi: 10.48550/arxiv.2503.01748 · pith_short_12: WPAT46PNRLYZ · pith_short_16: WPAT46PNRLYZSL4Y · pith_short_8: WPAT46PN

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/WPAT46PNRLYZSL4YLYAFGRBR5Z \
  | 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: b3c13e79ed8af1992f985e00534431ee464a99b1140cc304d572460f3014b634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31e2ade514dda5b87edf8eb6928c681458f374235121b051071a5f7eb0e2ae9",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-03T17:15:23Z",
    "title_canon_sha256": "f643aa667f0f9ff218b34dd142e62c7c5e95bf3cb3914de201d94e274c5d2523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01748",
    "kind": "arxiv",
    "version": 1
  }
}