Pith Number

pith:JOV2EL2Y

pith:2025:JOV2EL2YWIVZALDW5QWIB5MCRU

not attested not anchored not stored refs pending

Non-Hermitian topology in a single driven-dissipative Kerr-Cat qubit

Hao-Long Zhang, Huiye Qiu, Pei-Rong Han, Shi-Biao Zheng, Wen Ning, Zhen-Biao Yang

arxiv:2511.18482 v2 · 2025-11-23 · 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{JOV2EL2YWIVZALDW5QWIB5MCRU}

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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

Controllable non-Hermitian topology in a dynamically protected cat qubit

Receipt and verification

First computed	2026-06-04T01:08:36.688871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4baba22f58b22b902c76ec2c80f5828d3d511e1ce3bd3f5c254b1d27638ed88c

Aliases

arxiv: 2511.18482 · arxiv_version: 2511.18482v2 · doi: 10.48550/arxiv.2511.18482 · pith_short_12: JOV2EL2YWIVZ · pith_short_16: JOV2EL2YWIVZALDW · pith_short_8: JOV2EL2Y

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/JOV2EL2YWIVZALDW5QWIB5MCRU \
  | 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: 4baba22f58b22b902c76ec2c80f5828d3d511e1ce3bd3f5c254b1d27638ed88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc6e85309ee91553d763e0f729923f42c3b4b5214cb13e5a2904b8f802a48f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-11-23T15:00:31Z",
    "title_canon_sha256": "8827e2f66e16a6c6406d151c32784d1743659f8bea3499c6d03c90bf53ea7a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.18482",
    "kind": "arxiv",
    "version": 2
  }
}