Pith Number

pith:V2VIJTN6

pith:2025:V2VIJTN6A7L5JFMP27GH57Y3LO

not attested not anchored not stored refs pending

Closing the Quantum-Classical Scaling Gap in Approximate Optimization

B. Gardas, J. Pawlowski, J. Tuziemski, L. Pawela, P. Tarasiuk

arxiv:2505.22514 v1 · 2025-05-28 · quant-ph · physics.comp-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{V2VIJTN6A7L5JFMP27GH57Y3LO}

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

4 papers in Pith

From Pauli Strings to Quantum Dynamics: A Unified Characterization

Quantum-inspired dynamical models on quantum and classical annealers

Recent quantum runtime (dis)advantages

Simulated Bifurcation Quantum Annealing

Receipt and verification

First computed	2026-07-05T11:11:25.636371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeaa84cdbe07d7d4958fd7cc7eff1b5b9946ceb9e54cc0409ffd690032bd9e17

Aliases

arxiv: 2505.22514 · arxiv_version: 2505.22514v1 · doi: 10.48550/arxiv.2505.22514 · pith_short_12: V2VIJTN6A7L5 · pith_short_16: V2VIJTN6A7L5JFMP · pith_short_8: V2VIJTN6

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/V2VIJTN6A7L5JFMP27GH57Y3LO \
  | 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: aeaa84cdbe07d7d4958fd7cc7eff1b5b9946ceb9e54cc0409ffd690032bd9e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fbe7ebdc18c3ac7b1fec5fa70571b6ed60941946064423c6d8c5c2c2494ec54",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-28T16:02:57Z",
    "title_canon_sha256": "3b392e4c9d6fddcf485ad4d803974c9452652633bb74d37437f40ee8cb3efc67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22514",
    "kind": "arxiv",
    "version": 1
  }
}