Pith Number

pith:AYQ33YKO

pith:2024:AYQ33YKOD2G63NGMQ47WRUYIN7

not attested not anchored not stored refs pending

Optimization of Two-Qubit Gates in Tunable-Coupler Architectures Using Single Flux Quantum Control

Bohdan Kulchytskyy, Boyan Torosov, Florian Hopfmueller, John Gunderson, Pooya Ronagh, Xiangzhou Kong

arxiv:2412.15816 v1 · 2024-12-20 · 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{AYQ33YKOD2G63NGMQ47WRUYIN7}

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	2026-07-05T09:52:30.423488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0621bde14e1e8dedb4cc873f68d3086ffaa480b104bdc86fb1902adf1a14bd36

Aliases

arxiv: 2412.15816 · arxiv_version: 2412.15816v1 · doi: 10.48550/arxiv.2412.15816 · pith_short_12: AYQ33YKOD2G6 · pith_short_16: AYQ33YKOD2G63NGM · pith_short_8: AYQ33YKO

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/AYQ33YKOD2G63NGMQ47WRUYIN7 \
  | 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: 0621bde14e1e8dedb4cc873f68d3086ffaa480b104bdc86fb1902adf1a14bd36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24bf9ed43e9519b44343a3275858e551aa38d8df98f54c950dbf1a2d19fcf53c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-20T11:54:39Z",
    "title_canon_sha256": "5b64768ddfa27e57b601538e937b5b491925c0781627320eb0c2b369e1cf7afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15816",
    "kind": "arxiv",
    "version": 1
  }
}