Pith Number

pith:BTXDKNY7

pith:2025:BTXDKNY7IA5E44EW2VX2PZEQRV

not attested not anchored not stored refs pending

Optimizing Superconducting Three-Qubit Gates for Surface-Code Error Correction

Josias Old, Lukas Heunisch, Markus M\"uller, Michael J. Hartmann, Stephan Tasler, Timo Eckstein, Verena Feulner

arxiv:2506.09028 v1 · 2025-06-10 · 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{BTXDKNY7IA5E44EW2VX2PZEQRV}

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

Hardware-Tailored Resource Estimation for Magic-State Distillation on Silicon Spin Qubits

Efficient $n$-qubit entangling operations via a superconducting quantum router

Receipt and verification

First computed	2026-07-05T11:19:16.868522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cee35371f403a4e7096d56fa7e4908d72bfa714b644833e8084d832e021cb11

Aliases

arxiv: 2506.09028 · arxiv_version: 2506.09028v1 · doi: 10.48550/arxiv.2506.09028 · pith_short_12: BTXDKNY7IA5E · pith_short_16: BTXDKNY7IA5E44EW · pith_short_8: BTXDKNY7

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/BTXDKNY7IA5E44EW2VX2PZEQRV \
  | 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: 0cee35371f403a4e7096d56fa7e4908d72bfa714b644833e8084d832e021cb11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7840b6fbddf2b4690fa4289cf0850ee778bc5927d76e5d7a94d854c2c2054895",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-10T17:54:22Z",
    "title_canon_sha256": "d03f8ad0df8e4735ed9d7b72dd378ba188d54e376b73a1b5c0f6345edb72d0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09028",
    "kind": "arxiv",
    "version": 1
  }
}