{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:B4HU33ETMSCUO5AGYYRQHK4ZNS","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":"9ec3c2ed0fa160fd44c0340c05dedfa5298d2e6ffc96d60c9e9a72a801a9bffe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2025-07-04T14:37:17Z","title_canon_sha256":"107fc19f35ea42a2e4137e75e63aeceaf0d567135fe16c452c00292fc313d9c3"},"schema_version":"1.0","source":{"id":"2507.03611","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.03611","created_at":"2026-07-05T12:05:18Z"},{"alias_kind":"arxiv_version","alias_value":"2507.03611v2","created_at":"2026-07-05T12:05:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.03611","created_at":"2026-07-05T12:05:18Z"},{"alias_kind":"pith_short_12","alias_value":"B4HU33ETMSCU","created_at":"2026-07-05T12:05:18Z"},{"alias_kind":"pith_short_16","alias_value":"B4HU33ETMSCUO5AG","created_at":"2026-07-05T12:05:18Z"},{"alias_kind":"pith_short_8","alias_value":"B4HU33ET","created_at":"2026-07-05T12:05:18Z"}],"graph_snapshots":[{"event_id":"sha256:d969be0cb016a6ba711263760ad06ed4227ad21976255766564dd02d74d1a88c","target":"graph","created_at":"2026-07-05T12:05:18Z","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/2507.03611/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The photonic spin Hall effect (PSHE), a hallmark of spin-orbit interaction of light, has long been considered a promising route toward spin-controlled functionalities in nanophotonics. Yet, its practical realization has been severely limited by the inherently weak spin-orbit coupling in typical systems, resulting in vanishingly small transverse shifts and extremely low scattering efficiency. This fundamental trade-off has rendered the PSHE observable only through complex weak measurement protocols and signal amplification-approaches that come at the cost of further intensity loss, particularly","authors_text":"Aizaz Khan, Alexander S. Shalin, Alexey Arsenin, Alexey Bolshakov, Cheng-Wei Qiu, Denis Kislov, Dongliang Gao, Lei Gao, Nikolay Solodovchenko, Olga Koval, Vjaceslavs Bobrovs, Xiaoying Gu, Yuchen Sun","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2025-07-04T14:37:17Z","title":"Direct observation of photonic spin Hall effect in Mie scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.03611","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:ec7475a43685b684ffcbb9c07b286fcdf74ca8e5750b942b4867b0b873d11554","target":"record","created_at":"2026-07-05T12:05:18Z","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":"9ec3c2ed0fa160fd44c0340c05dedfa5298d2e6ffc96d60c9e9a72a801a9bffe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2025-07-04T14:37:17Z","title_canon_sha256":"107fc19f35ea42a2e4137e75e63aeceaf0d567135fe16c452c00292fc313d9c3"},"schema_version":"1.0","source":{"id":"2507.03611","kind":"arxiv","version":2}},"canonical_sha256":"0f0f4dec936485477406c62303ab996cb56d846aa3bf5061445161c18a4754eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f0f4dec936485477406c62303ab996cb56d846aa3bf5061445161c18a4754eb","first_computed_at":"2026-07-05T12:05:18.447501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:05:18.447501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5mowc6mZlF2tz8qg7IhgJqSxa2rNp0LcWulhwPEzwQWH2N46r551udYd8Fnl79kp5XHj4U3TXtB1ouVYcvMoCA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:05:18.448066Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.03611","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec7475a43685b684ffcbb9c07b286fcdf74ca8e5750b942b4867b0b873d11554","sha256:d969be0cb016a6ba711263760ad06ed4227ad21976255766564dd02d74d1a88c"],"state_sha256":"178169fb6f1a9a50ea51e1591aab935523df03158fa8a5ae0718eb9f244b533b"}