Pith Number

pith:STT4KMTK

pith:2025:STT4KMTKWSYQO4JBZO5TF4QMIS

not attested not anchored not stored refs pending

Fast gates for bit-flip protected superconducting qubits

A. A. Sokolova, C. A. Siegele, F. Hassani, J. M. Fink, L. N. Kapoor

arxiv:2504.04807 v1 · 2025-04-07 · quant-ph · cond-mat.mes-hall · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STT4KMTKWSYQO4JBZO5TF4QMIS}

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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

Viewing protected superconducting qubits through the lens of the cat qubit

Receipt and verification

First computed	2026-07-05T10:45:30.240814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e7c5326ab4b1077121cbbb32f20c44a5531574dbfce6a1348f32527c84011d

Aliases

arxiv: 2504.04807 · arxiv_version: 2504.04807v1 · doi: 10.48550/arxiv.2504.04807 · pith_short_12: STT4KMTKWSYQ · pith_short_16: STT4KMTKWSYQO4JB · pith_short_8: STT4KMTK

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/STT4KMTKWSYQO4JBZO5TF4QMIS \
  | 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: 94e7c5326ab4b1077121cbbb32f20c44a5531574dbfce6a1348f32527c84011d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcfcd5bec23d15abc35e37745e9f969b192a171fe51480268d6ba481c3f00e71",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-07T08:03:19Z",
    "title_canon_sha256": "fc86018979a102b5c6646f5b2a87e9665fc184c53d2166342d8c4703ef2fbba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04807",
    "kind": "arxiv",
    "version": 1
  }
}