{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5KVFIG2ICK5QBBYIWHI2GLMXLV","short_pith_number":"pith:5KVFIG2I","canonical_record":{"source":{"id":"1809.09309","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-25T03:54:28Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"aae333465dfc78a8f951ed96b546590ecbdc13069954d85ccde7d6e81a53e0fb","abstract_canon_sha256":"34336e33dcfdb26eb5e7995e3d5a8b6a5575c65f0a29ff1a73e4345374b34f0d"},"schema_version":"1.0"},"canonical_sha256":"eaaa541b4812bb008708b1d1a32d975d78a92589473a14afd477f1163a37707d","source":{"kind":"arxiv","id":"1809.09309","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09309","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09309v1","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09309","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"pith_short_12","alias_value":"5KVFIG2ICK5Q","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5KVFIG2ICK5QBBYI","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5KVFIG2I","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5KVFIG2ICK5QBBYIWHI2GLMXLV","target":"record","payload":{"canonical_record":{"source":{"id":"1809.09309","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-25T03:54:28Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"aae333465dfc78a8f951ed96b546590ecbdc13069954d85ccde7d6e81a53e0fb","abstract_canon_sha256":"34336e33dcfdb26eb5e7995e3d5a8b6a5575c65f0a29ff1a73e4345374b34f0d"},"schema_version":"1.0"},"canonical_sha256":"eaaa541b4812bb008708b1d1a32d975d78a92589473a14afd477f1163a37707d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:53.722918Z","signature_b64":"39YdMt8IiwdOW2YH4FNscwOBKe/6jHPU5abqPpdQfsDGOIUHpEiuU1E+fW8xmgWrmFiTa8tzv2Fqa3yDl9zeCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eaaa541b4812bb008708b1d1a32d975d78a92589473a14afd477f1163a37707d","last_reissued_at":"2026-05-18T00:04:53.722354Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:53.722354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.09309","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:04:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GWw9ksWt2lViFuKNWMZbx1zcC4uJb3rHkH0WXA/MmRQSLlVDvTJrLi2ypw/9RbYTjJmCqHngSjj5OX6sSJFaAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:22:53.287415Z"},"content_sha256":"82d5da0a89712626f0ee7f1ba8b1115e5970cbdafc10213de826158f895942be","schema_version":"1.0","event_id":"sha256:82d5da0a89712626f0ee7f1ba8b1115e5970cbdafc10213de826158f895942be"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5KVFIG2ICK5QBBYIWHI2GLMXLV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PT-Symmetric magnetic Chaos in cavity magnomechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"cond-mat.mes-hall","authors_text":"Duo Zhang, Mei Wang, Tai-Shuang Yin, Yu-Ying Wu, Zhao-Yu Sun","submitted_at":"2018-09-25T03:54:28Z","abstract_excerpt":"Here, we research a novel cavity magnomechanical system, where magnon driven by a microwave field couples with a phonon mode with a nonlinear magneostrictive interaction (radiation pressure-like). Based on this interaction, we numerically demonstrate PT-symmetric chaos in this system. With only one monochrome driving, the chaotic threshold is lowered to a rather low levels, this is due to the dynamical enhancement of nonlinearity in the PT-symmetry broken phase. Moreover, by simply manipulating the phase transition between PT-symmetry phase and PT-symmetry broken phase, we can switch the syste"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09309","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:04:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qm3VQFVFWbtgXbVhQWFs0rAyRBId0VP7K/ogOY/pZNv/tDkUn/8at8nGQafGAAu3Qdg1QXhCBCNBL7ROuKAyCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:22:53.287825Z"},"content_sha256":"953a8cf75c7137049f672dc729c58ca11c6793720ac52e1995d712c898ed3b30","schema_version":"1.0","event_id":"sha256:953a8cf75c7137049f672dc729c58ca11c6793720ac52e1995d712c898ed3b30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/bundle.json","state_url":"https://pith.science/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T14:22:53Z","links":{"resolver":"https://pith.science/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV","bundle":"https://pith.science/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/bundle.json","state":"https://pith.science/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5KVFIG2ICK5QBBYIWHI2GLMXLV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5KVFIG2ICK5QBBYIWHI2GLMXLV","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":"34336e33dcfdb26eb5e7995e3d5a8b6a5575c65f0a29ff1a73e4345374b34f0d","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-25T03:54:28Z","title_canon_sha256":"aae333465dfc78a8f951ed96b546590ecbdc13069954d85ccde7d6e81a53e0fb"},"schema_version":"1.0","source":{"id":"1809.09309","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09309","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09309v1","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09309","created_at":"2026-05-18T00:04:53Z"},{"alias_kind":"pith_short_12","alias_value":"5KVFIG2ICK5Q","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5KVFIG2ICK5QBBYI","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5KVFIG2I","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:953a8cf75c7137049f672dc729c58ca11c6793720ac52e1995d712c898ed3b30","target":"graph","created_at":"2026-05-18T00:04:53Z","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"},"paper":{"abstract_excerpt":"Here, we research a novel cavity magnomechanical system, where magnon driven by a microwave field couples with a phonon mode with a nonlinear magneostrictive interaction (radiation pressure-like). Based on this interaction, we numerically demonstrate PT-symmetric chaos in this system. With only one monochrome driving, the chaotic threshold is lowered to a rather low levels, this is due to the dynamical enhancement of nonlinearity in the PT-symmetry broken phase. Moreover, by simply manipulating the phase transition between PT-symmetry phase and PT-symmetry broken phase, we can switch the syste","authors_text":"Duo Zhang, Mei Wang, Tai-Shuang Yin, Yu-Ying Wu, Zhao-Yu Sun","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-25T03:54:28Z","title":"PT-Symmetric magnetic Chaos in cavity magnomechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09309","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":"sha256:82d5da0a89712626f0ee7f1ba8b1115e5970cbdafc10213de826158f895942be","target":"record","created_at":"2026-05-18T00:04:53Z","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":"34336e33dcfdb26eb5e7995e3d5a8b6a5575c65f0a29ff1a73e4345374b34f0d","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-25T03:54:28Z","title_canon_sha256":"aae333465dfc78a8f951ed96b546590ecbdc13069954d85ccde7d6e81a53e0fb"},"schema_version":"1.0","source":{"id":"1809.09309","kind":"arxiv","version":1}},"canonical_sha256":"eaaa541b4812bb008708b1d1a32d975d78a92589473a14afd477f1163a37707d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eaaa541b4812bb008708b1d1a32d975d78a92589473a14afd477f1163a37707d","first_computed_at":"2026-05-18T00:04:53.722354Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:53.722354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"39YdMt8IiwdOW2YH4FNscwOBKe/6jHPU5abqPpdQfsDGOIUHpEiuU1E+fW8xmgWrmFiTa8tzv2Fqa3yDl9zeCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:53.722918Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.09309","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82d5da0a89712626f0ee7f1ba8b1115e5970cbdafc10213de826158f895942be","sha256:953a8cf75c7137049f672dc729c58ca11c6793720ac52e1995d712c898ed3b30"],"state_sha256":"9170963e4abcb7371ac9967ce107b2a21f73fd579b9e1caa8fb9a7b2b83e6732"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bxCz0xIAxaSeJPPjjMI5Q7GkU3mUuQ5RKJIkPozn4FsIbQ53SUh1et34isnA+c1StSwqJUWqKH8HwkBnc06YDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:22:53.290521Z","bundle_sha256":"033081f68a56ac8142a1bc7f2b0760a26ee21eb8c4e0c1e1bf764ea4f21993c9"}}