Pith Number

pith:SRDZS5DL

pith:2023:SRDZS5DL7BQTXQQQQGNE4QD5EP

not attested not anchored not stored refs pending

Breaking the entangling gate speed limit for trapped-ion qubits using a phase-stable standing wave

C. J. Ballance, D. J. Webb, D. M. Lucas, G. Araneda, M. Minder, O. B\u{a}z\u{a}van, P. Drmota, R. Srinivas, S. Saner

arxiv:2305.03450 v2 · 2023-05-05 · quant-ph · physics.atom-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{SRDZS5DL7BQTXQQQQGNE4QD5EP}

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	2026-07-05T07:47:43.055022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944799746bf8613bc210819a4e407d23d591bd803c517bb7c98cedde2e51d223

Aliases

arxiv: 2305.03450 · arxiv_version: 2305.03450v2 · doi: 10.48550/arxiv.2305.03450 · pith_short_12: SRDZS5DL7BQT · pith_short_16: SRDZS5DL7BQTXQQQ · pith_short_8: SRDZS5DL

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/SRDZS5DL7BQTXQQQQGNE4QD5EP \
  | 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: 944799746bf8613bc210819a4e407d23d591bd803c517bb7c98cedde2e51d223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4e4510157084a97e5e52d9597410b8c7261beefbf7d70e719dbf92d8ef9ad7",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-05T11:50:26Z",
    "title_canon_sha256": "5c05ad14fc4a49ab7cb9ac01ee53ec368db6f5dc63b90869de4820993025451d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03450",
    "kind": "arxiv",
    "version": 2
  }
}