{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ZDPARWCTPHSRQGWLGWXYW3VLHG","short_pith_number":"pith:ZDPARWCT","canonical_record":{"source":{"id":"2407.14836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-07-20T10:29:12Z","cross_cats_sorted":[],"title_canon_sha256":"972efc736fbc26c9df4d6b586300bc2dc0dee5e2e6ac0c4f9b96c2f72039a6d3","abstract_canon_sha256":"69f3debdcf995a781cd6f3018be340187ee3638903546019955a6884207dbacc"},"schema_version":"1.0"},"canonical_sha256":"c8de08d85379e5181acb35af8b6eab3986b0a54f38d48fab8c369241bcdcec60","source":{"kind":"arxiv","id":"2407.14836","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.14836","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"arxiv_version","alias_value":"2407.14836v1","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.14836","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_12","alias_value":"ZDPARWCTPHSR","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_16","alias_value":"ZDPARWCTPHSRQGWL","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_8","alias_value":"ZDPARWCT","created_at":"2026-07-05T08:46:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ZDPARWCTPHSRQGWLGWXYW3VLHG","target":"record","payload":{"canonical_record":{"source":{"id":"2407.14836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-07-20T10:29:12Z","cross_cats_sorted":[],"title_canon_sha256":"972efc736fbc26c9df4d6b586300bc2dc0dee5e2e6ac0c4f9b96c2f72039a6d3","abstract_canon_sha256":"69f3debdcf995a781cd6f3018be340187ee3638903546019955a6884207dbacc"},"schema_version":"1.0"},"canonical_sha256":"c8de08d85379e5181acb35af8b6eab3986b0a54f38d48fab8c369241bcdcec60","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:46:34.794871Z","signature_b64":"OOetRA1rDuUV8QPVa4ocpVpK+UlYebjJtPTabpGnz+cwILhuRgcBykGgpRanseAbAArjz0YMhKs6oeB7YU9sBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8de08d85379e5181acb35af8b6eab3986b0a54f38d48fab8c369241bcdcec60","last_reissued_at":"2026-07-05T08:46:34.794521Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:46:34.794521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.14836","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":"2026-07-05T08:46:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"58d++19jm2OeSnL7i+FgFiP0zG3FDY3j9QoMrWG0iVmPVe6l0f/S4e8GEu4s7XfAjC3dtfkOcYBAYQfGdSZhDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:38:21.824922Z"},"content_sha256":"8724cd448553d7747e05119d4acfb7126996259220a433ef3aa3a22bc59e8c03","schema_version":"1.0","event_id":"sha256:8724cd448553d7747e05119d4acfb7126996259220a433ef3aa3a22bc59e8c03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ZDPARWCTPHSRQGWLGWXYW3VLHG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-Orbit-Locking Chiral Bound States in the Continuum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"C. T. Chan, Jiajun Wang, Jian Zi, Lei Shi, Wenzhe Liu, Xingqi Zhao, Xinhao Wang, Zhiyuan Che","submitted_at":"2024-07-20T10:29:12Z","abstract_excerpt":"Bound states in the continuum (BICs), which are confined optical modes exhibiting infinite quality factors and carrying topological polarization configurations in momentum space, have recently sparked significant interest across both fundamental and applied physics.} Here we show that breaking time-reversal symmetry by external magnetic field enables a new form of chiral BICs with spin-orbit locking. Applying a magnetic field to a magneto-optical photonic crystal slab lifts doubly degenerate BICs into a pair of chiral BICs carrying opposite pseudo-spins and orbital angular momenta. Multipole a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.14836","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/2407.14836/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:46:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VORcZxHCeUIsni4T4G9ud39Na3Z7sadWAF3DDA8xb9uLjDdG79+1Nh5wNfjjd5EyChffL1LHNDiyWfFM9LQADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:38:21.825289Z"},"content_sha256":"4998b79b406d7ce811b49aa612f1a00471f54185c9f524fe69d5feb3a38058e7","schema_version":"1.0","event_id":"sha256:4998b79b406d7ce811b49aa612f1a00471f54185c9f524fe69d5feb3a38058e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/bundle.json","state_url":"https://pith.science/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/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":"2026-07-06T18:38:21Z","links":{"resolver":"https://pith.science/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG","bundle":"https://pith.science/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/bundle.json","state":"https://pith.science/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDPARWCTPHSRQGWLGWXYW3VLHG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZDPARWCTPHSRQGWLGWXYW3VLHG","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":"69f3debdcf995a781cd6f3018be340187ee3638903546019955a6884207dbacc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-07-20T10:29:12Z","title_canon_sha256":"972efc736fbc26c9df4d6b586300bc2dc0dee5e2e6ac0c4f9b96c2f72039a6d3"},"schema_version":"1.0","source":{"id":"2407.14836","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.14836","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"arxiv_version","alias_value":"2407.14836v1","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.14836","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_12","alias_value":"ZDPARWCTPHSR","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_16","alias_value":"ZDPARWCTPHSRQGWL","created_at":"2026-07-05T08:46:34Z"},{"alias_kind":"pith_short_8","alias_value":"ZDPARWCT","created_at":"2026-07-05T08:46:34Z"}],"graph_snapshots":[{"event_id":"sha256:4998b79b406d7ce811b49aa612f1a00471f54185c9f524fe69d5feb3a38058e7","target":"graph","created_at":"2026-07-05T08:46:34Z","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/2407.14836/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bound states in the continuum (BICs), which are confined optical modes exhibiting infinite quality factors and carrying topological polarization configurations in momentum space, have recently sparked significant interest across both fundamental and applied physics.} Here we show that breaking time-reversal symmetry by external magnetic field enables a new form of chiral BICs with spin-orbit locking. Applying a magnetic field to a magneto-optical photonic crystal slab lifts doubly degenerate BICs into a pair of chiral BICs carrying opposite pseudo-spins and orbital angular momenta. Multipole a","authors_text":"C. T. Chan, Jiajun Wang, Jian Zi, Lei Shi, Wenzhe Liu, Xingqi Zhao, Xinhao Wang, Zhiyuan Che","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-07-20T10:29:12Z","title":"Spin-Orbit-Locking Chiral Bound States in the Continuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.14836","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":"sha256:8724cd448553d7747e05119d4acfb7126996259220a433ef3aa3a22bc59e8c03","target":"record","created_at":"2026-07-05T08:46:34Z","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":"69f3debdcf995a781cd6f3018be340187ee3638903546019955a6884207dbacc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2024-07-20T10:29:12Z","title_canon_sha256":"972efc736fbc26c9df4d6b586300bc2dc0dee5e2e6ac0c4f9b96c2f72039a6d3"},"schema_version":"1.0","source":{"id":"2407.14836","kind":"arxiv","version":1}},"canonical_sha256":"c8de08d85379e5181acb35af8b6eab3986b0a54f38d48fab8c369241bcdcec60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8de08d85379e5181acb35af8b6eab3986b0a54f38d48fab8c369241bcdcec60","first_computed_at":"2026-07-05T08:46:34.794521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:46:34.794521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OOetRA1rDuUV8QPVa4ocpVpK+UlYebjJtPTabpGnz+cwILhuRgcBykGgpRanseAbAArjz0YMhKs6oeB7YU9sBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:46:34.794871Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.14836","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8724cd448553d7747e05119d4acfb7126996259220a433ef3aa3a22bc59e8c03","sha256:4998b79b406d7ce811b49aa612f1a00471f54185c9f524fe69d5feb3a38058e7"],"state_sha256":"c8d7eb15c2139c14fcc8fe1c260c61ce65ba10b552e19ccdc36cb14aab80e603"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+gIV9LjtqnRAn5v2npK7KMQshDJnMgY+fKu/F3r/z9gHfrS2NiFlMEc8eIK3j9MjEa0xyju8LiDwPWifF/3TDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:38:21.827221Z","bundle_sha256":"4bd16554d769949e85d166179682421a6d702a7c20a6889f338ed31fc330ed51"}}