Pith Number

pith:5PWPLCVA

pith:2025:5PWPLCVA7T7FEA4G7NXRE3DJ52

not attested not anchored not stored refs pending

HAQA: A Hardware-Guided and Fidelity-Aware Strategy for Efficient Qubit Mapping Optimization

Desheng Zheng, Geng Chen, Guowu Yang, Lianhui Yu, Wenjie Sun, Xiaoyu Li, Zhigang Wang

arxiv:2504.16468 v1 · 2025-04-23 · 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{5PWPLCVA7T7FEA4G7NXRE3DJ52}

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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

1 paper in Pith

Optimized Qubit Routing for Commuting Gates via Integer Programming

Receipt and verification

First computed	2026-07-05T10:52:47.301373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebecf58aa0fcfe520386fb6f126c69ee9d2d13c869009883119966c4aae7117b

Aliases

arxiv: 2504.16468 · arxiv_version: 2504.16468v1 · doi: 10.48550/arxiv.2504.16468 · pith_short_12: 5PWPLCVA7T7F · pith_short_16: 5PWPLCVA7T7FEA4G · pith_short_8: 5PWPLCVA

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/5PWPLCVA7T7FEA4G7NXRE3DJ52 \
  | 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: ebecf58aa0fcfe520386fb6f126c69ee9d2d13c869009883119966c4aae7117b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bbe7c1cb4c29634102ad111f93c42680e55a5b6b8a8669c97f807feb4106b6",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-23T07:27:27Z",
    "title_canon_sha256": "87a5a4359ab740273626cf2339accd56b13b9d72d826fa04a6e4897790816ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16468",
    "kind": "arxiv",
    "version": 1
  }
}