Pith Number

pith:WOPNF3G3

pith:2024:WOPNF3G3CSFO2ZK4QSVZBVKONZ

not attested not anchored not stored refs pending

High-Coherence Kerr-cat qubit in 2D architecture

Ahmed Hajr, Andrew N. Jordan, Bibek Bhandari, Bingcheng Qing, Christian Junger, David Santiago, Gerwin Koolstra, Irfan Siddiqi, Irwin Huang, Justin Dressel, Ke Wang, Larry Chen, Long B. Nguyen, Nicholas E.Frattini, Noah Goss, Shruti Puri, Zahra Pedramrazi, Ziqi Kang

arxiv:2404.16697 v3 · 2024-04-25 · 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{WOPNF3G3CSFO2ZK4QSVZBVKONZ}

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

Stroboscopic Stabilization of Cat Qubits

Handbook of Error-Correcting Codes

Receipt and verification

First computed	2026-07-05T09:55:56.682264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b39ed2ecdb148aed655c84ab90d54e6e6aa631651afcf6f79e8e2f588e9e1cfc

Aliases

arxiv: 2404.16697 · arxiv_version: 2404.16697v3 · doi: 10.48550/arxiv.2404.16697 · pith_short_12: WOPNF3G3CSFO · pith_short_16: WOPNF3G3CSFO2ZK4 · pith_short_8: WOPNF3G3

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/WOPNF3G3CSFO2ZK4QSVZBVKONZ \
  | 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: b39ed2ecdb148aed655c84ab90d54e6e6aa631651afcf6f79e8e2f588e9e1cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91b786b3d0c5f78b838f098f75839d1c3db013ac491cb1c9ddd0ad7b0c870ede",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-25T15:59:01Z",
    "title_canon_sha256": "f4694228bcf7ddcdd9b7e5ce200da04536436803d54eb2c16ff26ea043de17aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16697",
    "kind": "arxiv",
    "version": 3
  }
}