Pith Number

pith:S65E3VPC

pith:2025:S65E3VPCIHDXGHNND5YMXHN6LJ

not attested not anchored not stored refs pending

Optimized Qubit Routing for Commuting Gates via Integer Programming

Friedrich Wagner, Moritz Stargalla

arxiv:2507.12199 v1 · 2025-07-16 · math.OC · 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{S65E3VPCIHDXGHNND5YMXHN6LJ}

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	2026-07-05T11:38:16.379390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ba4dd5e241c7731dad1f70cb9dbe5a5cb284c625d48210ee1aabffb5cb686e

Aliases

arxiv: 2507.12199 · arxiv_version: 2507.12199v1 · doi: 10.48550/arxiv.2507.12199 · pith_short_12: S65E3VPCIHDX · pith_short_16: S65E3VPCIHDXGHNN · pith_short_8: S65E3VPC

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/S65E3VPCIHDXGHNND5YMXHN6LJ \
  | 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: 97ba4dd5e241c7731dad1f70cb9dbe5a5cb284c625d48210ee1aabffb5cb686e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b70e8948f9b86465a2644062a369a4abd4f03685f04acd4135c2f1e900405af",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-07-16T12:55:09Z",
    "title_canon_sha256": "f2c52143f0d522c2e6f834bfb83eab8e83d4a6dc6582ed596613c71537972e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12199",
    "kind": "arxiv",
    "version": 1
  }
}