{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:CI3H7SASDEMI5MV6UHCTBCH32R","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":"f5bdaf1b1e8d00907bf4d4e6509387159ef40d9f0ccfd05b67e94c5880cf4ad9","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-19T05:26:03Z","title_canon_sha256":"0c18c97965ad48b99f589989418e1d695236874f591233998dc76884ac3874d3"},"schema_version":"1.0","source":{"id":"2312.11864","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.11864","created_at":"2026-07-05T07:25:55Z"},{"alias_kind":"arxiv_version","alias_value":"2312.11864v1","created_at":"2026-07-05T07:25:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.11864","created_at":"2026-07-05T07:25:55Z"},{"alias_kind":"pith_short_12","alias_value":"CI3H7SASDEMI","created_at":"2026-07-05T07:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"CI3H7SASDEMI5MV6","created_at":"2026-07-05T07:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"CI3H7SAS","created_at":"2026-07-05T07:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:3bd8550e2f63c61ef0d7fc7ee4b943bac05226435b978202079974670f53b495","target":"graph","created_at":"2026-07-05T07:25:55Z","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/2312.11864/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a two-dimensional opto-magnomechanical (OMM) system including two optical cavity modes, a magnon mode, a phonon mode, and a collection of two-level atoms. In this study, we demonstrate the methodology for generating stationary entanglement between two-level atoms and magnons, which are implemented using two optical cavities inside the setup. Additionally, we investigate the efficiency of transforming entanglement from atom-phonon entanglement to atom-magnon entanglement. The magnons are stimulated by both a bias magnetic field and a microwave magnetic field, and they interact with ","authors_text":"Anyu Cheng, Huarong Xia, Jiajia Du, Ke Di, Xi Wang, Yinxue Zhao, Yu Liu","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-19T05:26:03Z","title":"Macroscopic entanglement between ferrimagnetic magnons and atoms via crossed optical cavity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.11864","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":"sha256:07ace2b1ea8745897602f9a60330ad90f362385c07e9204f985dd6bb832a34a8","target":"record","created_at":"2026-07-05T07:25:55Z","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":"f5bdaf1b1e8d00907bf4d4e6509387159ef40d9f0ccfd05b67e94c5880cf4ad9","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-19T05:26:03Z","title_canon_sha256":"0c18c97965ad48b99f589989418e1d695236874f591233998dc76884ac3874d3"},"schema_version":"1.0","source":{"id":"2312.11864","kind":"arxiv","version":1}},"canonical_sha256":"12367fc81219188eb2bea1c53088fbd46847ce1b588662d81704a3fc2f5ff512","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12367fc81219188eb2bea1c53088fbd46847ce1b588662d81704a3fc2f5ff512","first_computed_at":"2026-07-05T07:25:55.498413Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:25:55.498413Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gcvqGuVdk9uwEfynTLD9YRdLDNE/+/RC4REs+GMdkgGGtcyEh3Gu6CIzo07NZiKnTkgPljli0XQ+UPbi95JECw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:25:55.498852Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.11864","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07ace2b1ea8745897602f9a60330ad90f362385c07e9204f985dd6bb832a34a8","sha256:3bd8550e2f63c61ef0d7fc7ee4b943bac05226435b978202079974670f53b495"],"state_sha256":"04083146e5bb6993a2e99862671d2dd91216127c03bcb4d73e64f0a3ec195cbc"}