{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:YRGNRIK63EZRT6BSY37FZF4EWQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"dfab3500d03b72b78654c7f1b2949a7b74125f517f079b2e89a6bc7e93e90b56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-05-10T10:49:53Z","title_canon_sha256":"c7bfe62f263f29b11d4fafc940006adb9ffff23aab13394ea17e427f318baed6"},"schema_version":"1.0","source":{"id":"2505.06593","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.06593","created_at":"2026-07-05T11:01:12Z"},{"alias_kind":"arxiv_version","alias_value":"2505.06593v1","created_at":"2026-07-05T11:01:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.06593","created_at":"2026-07-05T11:01:12Z"},{"alias_kind":"pith_short_12","alias_value":"YRGNRIK63EZR","created_at":"2026-07-05T11:01:12Z"},{"alias_kind":"pith_short_16","alias_value":"YRGNRIK63EZRT6BS","created_at":"2026-07-05T11:01:12Z"},{"alias_kind":"pith_short_8","alias_value":"YRGNRIK6","created_at":"2026-07-05T11:01:12Z"}],"graph_snapshots":[{"event_id":"sha256:e29ae1a57c6c56613c1c69ba052700f925a5af1734f1422c3902ae027b6a909f","target":"graph","created_at":"2026-07-05T11:01:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2505.06593/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conventional Quantum Flux Parametrons (QFPs) have historically been used for storing classical bits in Josephson junction-based computers. In this work, we propose a novel QFP-based topology dubbed \"Degenerium\" qubit, to process and compute quantum information. Degenerium combines principles from the 0-$\\pi$ qubit and flux qubit to create ideally degenerate quantum ground states, while significantly simplifying the 0-$\\pi$ qubit structure. The symmetrical design of Degenerium enables easier qubit control and fabrication. We demonstrate that due to the inherent symmetry of Degenerium, our desig","authors_text":"Kian Rafati Sajedi, Mehdi Fardmanesh, Mojtaba Hosseinpour Choubi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-05-10T10:49:53Z","title":"Protected Symmetrical Superconducting Qubit Based on Quantum Flux Parametron"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.06593","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4cfb49b5d6b1ada6f48ca9496d465eb423ea6a7e5417c941d69f9ef84c7cba56","target":"record","created_at":"2026-07-05T11:01:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"dfab3500d03b72b78654c7f1b2949a7b74125f517f079b2e89a6bc7e93e90b56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-05-10T10:49:53Z","title_canon_sha256":"c7bfe62f263f29b11d4fafc940006adb9ffff23aab13394ea17e427f318baed6"},"schema_version":"1.0","source":{"id":"2505.06593","kind":"arxiv","version":1}},"canonical_sha256":"c44cd8a15ed93319f832c6fe5c9784b42aad2a1a05e5da8b4166c6464c843038","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c44cd8a15ed93319f832c6fe5c9784b42aad2a1a05e5da8b4166c6464c843038","first_computed_at":"2026-07-05T11:01:12.786600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:01:12.786600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+YcLMveR57Sgnh6X+5TT4RUGgvBl2FcZBAArdBL4qtJZyOuudji0s5Uv1FzWOUwgyGrpZi33RJy++G8y/GKBCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:01:12.787246Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.06593","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4cfb49b5d6b1ada6f48ca9496d465eb423ea6a7e5417c941d69f9ef84c7cba56","sha256:e29ae1a57c6c56613c1c69ba052700f925a5af1734f1422c3902ae027b6a909f"],"state_sha256":"2c4f215b1bee4f574f1af7ede3038bf140d56a88b6d3836633074a9856e88835"}