Pith Number

pith:RRS7IRAH

pith:2025:RRS7IRAHKF6Y326HHXVAWBZF7E

not attested not anchored not stored refs pending

Assessing Quantum Layout Synthesis Tools via Known Optimal-SWAP Cost Benchmarks

Daniel Bochen Tan, Jason Cong, Shuohao Ping, Wan-Hsuan Lin

arxiv:2502.08839 v2 · 2025-02-12 · 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{RRS7IRAHKF6Y326HHXVAWBZF7E}

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

1 paper in Pith

Optimized Qubit Routing for Commuting Gates via Integer Programming

Receipt and verification

First computed	2026-07-05T10:24:30.963776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c65f44407517d8debc73dea0b0725f91b90fd225c090dc6350a3c51b503fc03

Aliases

arxiv: 2502.08839 · arxiv_version: 2502.08839v2 · doi: 10.48550/arxiv.2502.08839 · pith_short_12: RRS7IRAHKF6Y · pith_short_16: RRS7IRAHKF6Y326H · pith_short_8: RRS7IRAH

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/RRS7IRAHKF6Y326HHXVAWBZF7E \
  | 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: 8c65f44407517d8debc73dea0b0725f91b90fd225c090dc6350a3c51b503fc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62c426aa51a2aaf36ea7310afe24a7eaef0452f1ae87f02583c5de29ca7b06b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-12T23:13:01Z",
    "title_canon_sha256": "dac5245544addb7872499962a8fbb9f80f6adedb13b83362d26b1420581fcc4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08839",
    "kind": "arxiv",
    "version": 2
  }
}