{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:EGQ5UAAC3IZP2CFT2BOMGISGWK","short_pith_number":"pith:EGQ5UAAC","schema_version":"1.0","canonical_sha256":"21a1da0002da32fd08b3d05cc32246b2994567b750585645c6ff406002995695","source":{"kind":"arxiv","id":"1607.01459","version":1},"attestation_state":"computed","paper":{"title":"Experimental demonstration of spontaneous chirality in a nonlinear microresonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"Chun-Hua Dong, He-Ming Wang, Hui Jing, Li Ge, Qihuang Gong, Qi-Tao Cao, Rui-Shan Liu, Xi Chen, Yun-Feng Xiao","submitted_at":"2016-07-06T02:06:40Z","abstract_excerpt":"Chirality is an important concept that describes the asymmetry property of a system, which usually emerges spontaneously due to mirror symmetry breaking. Such spontaneous chirality manifests predominantly as parity breaking in modern physics, which has been studied extensively, for instance, in Higgs physics, double-well Bose-Einstein condensates, topological insulators and superconductors. In the optical domain, spontaneous chiral symmetry breaking has been elusive experimentally, especially for micro- and nano-photonics which demands multiple identical subsystems, such as photonic nanocaviti"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1607.01459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-06T02:06:40Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3ed6ed8a7d694f07ae999d4dfd959a72854b5add75a5112efa86f95b68068cdc","abstract_canon_sha256":"ac85b926e077a4800d95d1a23ca8b0fdbfb70fe9ac6ab2baacf22fc14ae763bd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:09.446638Z","signature_b64":"atAu0C5nRmSfxMLl84eUq5YoqRSGtiCF4B/Q0YwSiccCuZI7tAYqcmEEEqhFgWI7o0njl8najp9nab6w+2c+BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21a1da0002da32fd08b3d05cc32246b2994567b750585645c6ff406002995695","last_reissued_at":"2026-05-18T00:52:09.445898Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:09.445898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental demonstration of spontaneous chirality in a nonlinear microresonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"Chun-Hua Dong, He-Ming Wang, Hui Jing, Li Ge, Qihuang Gong, Qi-Tao Cao, Rui-Shan Liu, Xi Chen, Yun-Feng Xiao","submitted_at":"2016-07-06T02:06:40Z","abstract_excerpt":"Chirality is an important concept that describes the asymmetry property of a system, which usually emerges spontaneously due to mirror symmetry breaking. Such spontaneous chirality manifests predominantly as parity breaking in modern physics, which has been studied extensively, for instance, in Higgs physics, double-well Bose-Einstein condensates, topological insulators and superconductors. In the optical domain, spontaneous chiral symmetry breaking has been elusive experimentally, especially for micro- and nano-photonics which demands multiple identical subsystems, such as photonic nanocaviti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01459","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1607.01459","created_at":"2026-05-18T00:52:09.446011+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.01459v1","created_at":"2026-05-18T00:52:09.446011+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01459","created_at":"2026-05-18T00:52:09.446011+00:00"},{"alias_kind":"pith_short_12","alias_value":"EGQ5UAAC3IZP","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"EGQ5UAAC3IZP2CFT","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"EGQ5UAAC","created_at":"2026-05-18T12:30:12.583610+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK","json":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK.json","graph_json":"https://pith.science/api/pith-number/EGQ5UAAC3IZP2CFT2BOMGISGWK/graph.json","events_json":"https://pith.science/api/pith-number/EGQ5UAAC3IZP2CFT2BOMGISGWK/events.json","paper":"https://pith.science/paper/EGQ5UAAC"},"agent_actions":{"view_html":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK","download_json":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK.json","view_paper":"https://pith.science/paper/EGQ5UAAC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.01459&json=true","fetch_graph":"https://pith.science/api/pith-number/EGQ5UAAC3IZP2CFT2BOMGISGWK/graph.json","fetch_events":"https://pith.science/api/pith-number/EGQ5UAAC3IZP2CFT2BOMGISGWK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK/action/storage_attestation","attest_author":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK/action/author_attestation","sign_citation":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK/action/citation_signature","submit_replication":"https://pith.science/pith/EGQ5UAAC3IZP2CFT2BOMGISGWK/action/replication_record"}},"created_at":"2026-05-18T00:52:09.446011+00:00","updated_at":"2026-05-18T00:52:09.446011+00:00"}