{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:4B5UE7W3QDL66H5JO2ZJAIAY2F","short_pith_number":"pith:4B5UE7W3","schema_version":"1.0","canonical_sha256":"e07b427edb80d7ef1fa976b2902018d17f3464000c5e0217959aa947cb0ae370","source":{"kind":"arxiv","id":"2607.08363","version":1},"attestation_state":"computed","paper":{"title":"Stroboscopic Stabilization of Cat Qubits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Fernando Quijandr\\'ia, Franco Nori, Timo Hillmann","submitted_at":"2026-07-09T11:21:04Z","abstract_excerpt":"Dissipatively stabilized cat qubits provide a promising route toward fault-tolerant quantum computation, exhibiting exponential suppression of bit-flip errors with increasing phase-space separation of the logical states, while incurring only a linear increase in phase-flip errors. Existing implementations rely on engineered two-photon dissipation via nonlinear coupling to a lossy environment, an approach largely confined to superconducting platforms and limited by spurious decay channels and finite dissipation rates. Here, we propose a fundamentally different stabilization paradigm based on re"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.08363","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-09T11:21:04Z","cross_cats_sorted":[],"title_canon_sha256":"a612649ea3cd139bb207ef65487d79a6da4e4ad12b7d973294988ba691021a54","abstract_canon_sha256":"4f88580c296b4d8f9aa1228d7f8a4619790a8fcd7ea3ea405a55298869eb541f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T01:19:48.208723Z","signature_b64":"1TXq2zseaM66yjNFVm5fH3cUg41a3oN/0gSKm4mfOaMtAGNSlOMrv3OT8syQ0mEzCR/bH/6Iw8wD3MR+m2JaBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e07b427edb80d7ef1fa976b2902018d17f3464000c5e0217959aa947cb0ae370","last_reissued_at":"2026-07-10T01:19:48.208293Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T01:19:48.208293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stroboscopic Stabilization of Cat Qubits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Fernando Quijandr\\'ia, Franco Nori, Timo Hillmann","submitted_at":"2026-07-09T11:21:04Z","abstract_excerpt":"Dissipatively stabilized cat qubits provide a promising route toward fault-tolerant quantum computation, exhibiting exponential suppression of bit-flip errors with increasing phase-space separation of the logical states, while incurring only a linear increase in phase-flip errors. Existing implementations rely on engineered two-photon dissipation via nonlinear coupling to a lossy environment, an approach largely confined to superconducting platforms and limited by spurious decay channels and finite dissipation rates. Here, we propose a fundamentally different stabilization paradigm based on re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08363","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.08363/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.08363","created_at":"2026-07-10T01:19:48.208362+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.08363v1","created_at":"2026-07-10T01:19:48.208362+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08363","created_at":"2026-07-10T01:19:48.208362+00:00"},{"alias_kind":"pith_short_12","alias_value":"4B5UE7W3QDL6","created_at":"2026-07-10T01:19:48.208362+00:00"},{"alias_kind":"pith_short_16","alias_value":"4B5UE7W3QDL66H5J","created_at":"2026-07-10T01:19:48.208362+00:00"},{"alias_kind":"pith_short_8","alias_value":"4B5UE7W3","created_at":"2026-07-10T01:19:48.208362+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F","json":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F.json","graph_json":"https://pith.science/api/pith-number/4B5UE7W3QDL66H5JO2ZJAIAY2F/graph.json","events_json":"https://pith.science/api/pith-number/4B5UE7W3QDL66H5JO2ZJAIAY2F/events.json","paper":"https://pith.science/paper/4B5UE7W3"},"agent_actions":{"view_html":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F","download_json":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F.json","view_paper":"https://pith.science/paper/4B5UE7W3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.08363&json=true","fetch_graph":"https://pith.science/api/pith-number/4B5UE7W3QDL66H5JO2ZJAIAY2F/graph.json","fetch_events":"https://pith.science/api/pith-number/4B5UE7W3QDL66H5JO2ZJAIAY2F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F/action/storage_attestation","attest_author":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F/action/author_attestation","sign_citation":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F/action/citation_signature","submit_replication":"https://pith.science/pith/4B5UE7W3QDL66H5JO2ZJAIAY2F/action/replication_record"}},"created_at":"2026-07-10T01:19:48.208362+00:00","updated_at":"2026-07-10T01:19:48.208362+00:00"}