{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CJEQL3O6PQMPECKZRTH37GNY3I","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":"1ff8d36368fd82f582cb0a580d58a1b813fdbe758f09c5cf73d9002a2902b1b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-07-14T13:13:43Z","title_canon_sha256":"e0ccfbae51a749c2f6e147a6eee97e286224487eba35990c53c82a0198459cea"},"schema_version":"1.0","source":{"id":"1907.06222","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.06222","created_at":"2026-07-05T00:23:42Z"},{"alias_kind":"arxiv_version","alias_value":"1907.06222v2","created_at":"2026-07-05T00:23:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.06222","created_at":"2026-07-05T00:23:42Z"},{"alias_kind":"pith_short_12","alias_value":"CJEQL3O6PQMP","created_at":"2026-07-05T00:23:42Z"},{"alias_kind":"pith_short_16","alias_value":"CJEQL3O6PQMPECKZ","created_at":"2026-07-05T00:23:42Z"},{"alias_kind":"pith_short_8","alias_value":"CJEQL3O6","created_at":"2026-07-05T00:23:42Z"}],"graph_snapshots":[{"event_id":"sha256:e7c2036da1830791a0069bb7a946251878153b34377a096202cf4b4681b5365d","target":"graph","created_at":"2026-07-05T00:23:42Z","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/1907.06222/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The new field of spin cavitronics focuses on the interaction between the magnon excitation of a magnetic element and the electromagnetic wave in a microwave cavity. In strong interaction regime, such interaction usually gives rise to the level anti-crossing for the magnonic and the electromagnetic mode. Recently, the attractive level crossing has been observed, and is explained by a non-Hermitian model Hamiltonian. However, the mechanism of the such attractive coupling is still unclear. Here we reveal the secret by using a simple model with two harmonic oscillators coupled to a third oscillato","authors_text":"H. Y. Yuan, Jiang Xiao, Jiongjie Wang, Weichao Yu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-07-14T13:13:43Z","title":"Realization of Attractive Level Crossing via a Dissipative Mode"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.06222","kind":"arxiv","version":2},"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":"sha256:58dfcf75c8e55716109b8482c97ac0d263cc0933925dacdf455bfa25cffd987b","target":"record","created_at":"2026-07-05T00:23:42Z","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":"1ff8d36368fd82f582cb0a580d58a1b813fdbe758f09c5cf73d9002a2902b1b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-07-14T13:13:43Z","title_canon_sha256":"e0ccfbae51a749c2f6e147a6eee97e286224487eba35990c53c82a0198459cea"},"schema_version":"1.0","source":{"id":"1907.06222","kind":"arxiv","version":2}},"canonical_sha256":"124905edde7c18f209598ccfbf99b8da03dec094a8a1ece60c9eda75f80feb14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"124905edde7c18f209598ccfbf99b8da03dec094a8a1ece60c9eda75f80feb14","first_computed_at":"2026-07-05T00:23:42.170237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:23:42.170237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6QWRbPXcFpn2xFsuLq0hh/ey1mplFFytJzIjaVXxPk5+sEU9czKQdhwy4hROD2UEQloFPNSKgeZ7o3xhKgVYCA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:23:42.170710Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.06222","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58dfcf75c8e55716109b8482c97ac0d263cc0933925dacdf455bfa25cffd987b","sha256:e7c2036da1830791a0069bb7a946251878153b34377a096202cf4b4681b5365d"],"state_sha256":"f7eb2a98bb7c6a44357930f161a6397907f7418ef7fa495dd94063fc222f723f"}