Pith Number

pith:7FU3ROGC

pith:2026:7FU3ROGC5LADU5THPWB27DX5CF

not attested not anchored not stored refs pending

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

Hyunwoo Kim, Youngseok Lee

arxiv:2605.23377 v1 · 2026-05-22 · 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{7FU3ROGC5LADU5THPWB27DX5CF}

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	2026-05-25T02:01:51.515079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f969b8b8c2eac03a76677d83af8efd116cb82e98283e81eb259b03a38215d17e

Aliases

arxiv: 2605.23377 · arxiv_version: 2605.23377v1 · doi: 10.48550/arxiv.2605.23377 · pith_short_12: 7FU3ROGC5LAD · pith_short_16: 7FU3ROGC5LADU5TH · pith_short_8: 7FU3ROGC

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/7FU3ROGC5LADU5THPWB27DX5CF \
  | 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: f969b8b8c2eac03a76677d83af8efd116cb82e98283e81eb259b03a38215d17e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb45924ca23a88fa0004c77d9fb1551704cfa3a6f9b56bd341ddcf03dfa0751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-22T08:43:07Z",
    "title_canon_sha256": "e83f7061df8bc3e3f7304d25d640cc050cd96ab77a5a90e542bbf34bb78a6ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23377",
    "kind": "arxiv",
    "version": 1
  }
}