Pith Number

pith:FAUOGARF

pith:2025:FAUOGARFRKSPTYRHYUYVUOT3VI

not attested not anchored not stored refs pending

Transferring linearly fixed QAOA angles: performance and real device results

Hiromichi Matsuyama, Ryo Sakai, Wai-Hong Tam, Yu Yamashiro

arxiv:2504.12632 v2 · 2025-04-17 · 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{FAUOGARFRKSPTYRHYUYVUOT3VI}

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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

4 papers in Pith

Feasibility-driven QAOA with penalty scheduling

Entanglement Scaling and Problem Structure in Quantum Approximate and Adiabatic Optimization Algorithms

Setting angles in quantum approximate optimization at utility-scale

SAFE ma-QAOA: Surrogate-Assisted and Fine-Tuning Enhanced Multi-Angle QAOA with Parameter Distillation

Receipt and verification

First computed	2026-07-05T11:08:19.403592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2828e302258aa4f9e227c5315a3a7baa0ed127ce7df0a450c17a8e5f94c5690f

Aliases

arxiv: 2504.12632 · arxiv_version: 2504.12632v2 · doi: 10.48550/arxiv.2504.12632 · pith_short_12: FAUOGARFRKSP · pith_short_16: FAUOGARFRKSPTYRH · pith_short_8: FAUOGARF

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/FAUOGARFRKSPTYRHYUYVUOT3VI \
  | 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: 2828e302258aa4f9e227c5315a3a7baa0ed127ce7df0a450c17a8e5f94c5690f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa3e2d935b339f31e0cb723ad6762367d24dcd0954d02c289f523c478c6e63c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-17T04:17:51Z",
    "title_canon_sha256": "a79c89aa19a1c898e45f5283d855a7b2264d40d2c1049e0dbfc885882dd60646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12632",
    "kind": "arxiv",
    "version": 2
  }
}