Pith Number

pith:ZBZOHVDB

pith:2025:ZBZOHVDBEAPIE7AJJ3RCG4ZGO2

not attested not anchored not stored refs pending

(Sub)Exponential Quantum Speedup for Optimization

Jiaqi Leng, Kewen Wu, Xiaodi Wu, Yufan Zheng

arxiv:2504.14841 v1 · 2025-04-21 · quant-ph · cs.CC · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBZOHVDBEAPIE7AJJ3RCG4ZGO2}

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

5 papers in Pith

Mind the gaps: The fraught road to quantum advantage

Multivariate Decoded Quantum Interferometry for Weighted Optimization

Mind the gaps: The fraught road to quantum advantage

Multivariate Decoded Quantum Interferometry for Weighted Optimization

Simulating Thermal Properties of Bose-Hubbard Models on a Quantum Computer

Receipt and verification

First computed	2026-07-05T10:51:51.392056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c872e3d461201e827c094ee2237326768879ddd5214b33dded80cf475d7e1e9b

Aliases

arxiv: 2504.14841 · arxiv_version: 2504.14841v1 · doi: 10.48550/arxiv.2504.14841 · pith_short_12: ZBZOHVDBEAPI · pith_short_16: ZBZOHVDBEAPIE7AJ · pith_short_8: ZBZOHVDB

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/ZBZOHVDBEAPIE7AJJ3RCG4ZGO2 \
  | 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: c872e3d461201e827c094ee2237326768879ddd5214b33dded80cf475d7e1e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a0de6af9bc570f9686044d6060dd1dda0dce256a45fb4f48acfa2adb19d457",
    "cross_cats_sorted": [
      "cs.CC",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-21T03:44:46Z",
    "title_canon_sha256": "d5d2dbbacdfdac3fd8f17f95b79739a0aaf6da9d380fdc083059f31b9428f8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14841",
    "kind": "arxiv",
    "version": 1
  }
}