Pith Number

pith:4OLVYPYB

pith:2024:4OLVYPYBBNHLHS5L4FKTQMYRWR

not attested not anchored not stored refs pending

Realization of High-Fidelity CZ Gate based on a Double-Transmon Coupler

Hayato Goto, Kentaro Kubo, Rui Li, Yasunobu Nakamura, Yinghao Ho, Zhiguang Yan

arxiv:2402.18926 v3 · 2024-02-29 · quant-ph · physics.app-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{4OLVYPYBBNHLHS5L4FKTQMYRWR}

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

Improving Transmon Qubit Performance with Fluorine-based Surface Treatments

Receipt and verification

First computed	2026-07-05T09:40:16.340237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3975c3f010b4eb3cbabe155383311b44f6e868cc8024d761cc1c15a5e15702f

Aliases

arxiv: 2402.18926 · arxiv_version: 2402.18926v3 · doi: 10.48550/arxiv.2402.18926 · pith_short_12: 4OLVYPYBBNHL · pith_short_16: 4OLVYPYBBNHLHS5L · pith_short_8: 4OLVYPYB

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/4OLVYPYBBNHLHS5L4FKTQMYRWR \
  | 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: e3975c3f010b4eb3cbabe155383311b44f6e868cc8024d761cc1c15a5e15702f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40b6a8ef0e9e37aba86bb04d447bbbf8fcc16807bcff8bc80837307aea12875",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-29T07:34:08Z",
    "title_canon_sha256": "4b354af0b9b8a6822fd4c9b0e5db1dce891d9f6f7b64b96ebb790d19583e46d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18926",
    "kind": "arxiv",
    "version": 3
  }
}