Pith Number

pith:JMY7YES7

pith:2025:JMY7YES76D3KF3WKXGCNJ5LXVG

not attested not anchored not stored refs pending

Efficient Compilation for Shuttling Trapped-Ion Machines via the Position Graph Architectural Abstraction

Bao Bach, Ed Younis, Ilya Safro

arxiv:2501.12470 v3 · 2025-01-21 · 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{JMY7YES76D3KF3WKXGCNJ5LXVG}

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

2 papers in Pith

QAP-Router: Tackling Qubit Routing as Dynamic Quadratic Assignment with Reinforcement Learning

Scaling Qubit Mapping and Routing With Position Graph Abstraction and Memoization

Receipt and verification

First computed	2026-05-20T00:05:26.804362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b31fc125ff0f6a2eecab984d4f577a99fc55ceb0503983698cce787be4b601d

Aliases

arxiv: 2501.12470 · arxiv_version: 2501.12470v3 · doi: 10.48550/arxiv.2501.12470 · pith_short_12: JMY7YES76D3K · pith_short_16: JMY7YES76D3KF3WK · pith_short_8: JMY7YES7

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/JMY7YES76D3KF3WKXGCNJ5LXVG \
  | 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: 4b31fc125ff0f6a2eecab984d4f577a99fc55ceb0503983698cce787be4b601d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1760690f3b0d995ea25c48cc5d4f67e83d2cd8486018697003dbf77ab888d21b",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-21T19:39:03Z",
    "title_canon_sha256": "47eab5c95dd7ff440040492d90916116ab3e89be5a1eaec64b769cce3c5439e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12470",
    "kind": "arxiv",
    "version": 3
  }
}