{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:XJLDQARIJRHHHI55YPSUXR5EBV","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":"e16ec5c1fb089faa4581c16885f84d50d8eef4734a55152c8c4225f91997b38a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-05-20T05:56:55Z","title_canon_sha256":"490467615560d39e18a6a25bcdb4e9272eaeb14433f500ea7700e26f593083fa"},"schema_version":"1.0","source":{"id":"2605.20757","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20757","created_at":"2026-05-21T01:04:52Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20757v1","created_at":"2026-05-21T01:04:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20757","created_at":"2026-05-21T01:04:52Z"},{"alias_kind":"pith_short_12","alias_value":"XJLDQARIJRHH","created_at":"2026-05-21T01:04:52Z"},{"alias_kind":"pith_short_16","alias_value":"XJLDQARIJRHHHI55","created_at":"2026-05-21T01:04:52Z"},{"alias_kind":"pith_short_8","alias_value":"XJLDQARI","created_at":"2026-05-21T01:04:52Z"}],"graph_snapshots":[{"event_id":"sha256:40cf35e49eb49f93375336936d1b1bb01d9ad4909401ed7ff3224f0e61776bfd","target":"graph","created_at":"2026-05-21T01:04:52Z","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/2605.20757/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate controlling the lateral Goos-H\\\"{a}nchen (GH) shift for a TM-polarized field reflected from Otto structure containing four level N-type atomic medium. The N-type atomic configuration can be formed by coupling the standard three-level $\\Lambda$ system to an additional upper energy level through a coherent driving field. The medium can then be switched from transparent to absorptive under the effect of the driving field. In the Otto structure, an air gap typically separates a dielectric prism from a metal film. We show that the sign and magnitude of the GH shift can be highly cont","authors_text":"Magdi Bajusair, Mohammad H. Alhakami, Saeed Asiri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-05-20T05:56:55Z","title":"Coherent control of the Goos-H\\\"{a}nchen shift in Otto structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20757","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":"sha256:14d71c32458fcfc0709809499d47687dea2268bf4a2745527e1bd157001d006a","target":"record","created_at":"2026-05-21T01:04:52Z","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":"e16ec5c1fb089faa4581c16885f84d50d8eef4734a55152c8c4225f91997b38a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-05-20T05:56:55Z","title_canon_sha256":"490467615560d39e18a6a25bcdb4e9272eaeb14433f500ea7700e26f593083fa"},"schema_version":"1.0","source":{"id":"2605.20757","kind":"arxiv","version":1}},"canonical_sha256":"ba563802284c4e73a3bdc3e54bc7a40d5b212a011e1c29184cb08524236cd83e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba563802284c4e73a3bdc3e54bc7a40d5b212a011e1c29184cb08524236cd83e","first_computed_at":"2026-05-21T01:04:52.733823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T01:04:52.733823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z91WluEdOzXQUyQ+NvdmXI31kJGBKcyyAxhfyf6yDHZlZZY+GbwV2yrlVPKeclVXE++4KyyFydmbl//YHXWRBQ==","signature_status":"signed_v1","signed_at":"2026-05-21T01:04:52.734660Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.20757","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14d71c32458fcfc0709809499d47687dea2268bf4a2745527e1bd157001d006a","sha256:40cf35e49eb49f93375336936d1b1bb01d9ad4909401ed7ff3224f0e61776bfd"],"state_sha256":"224c6abdcccfe169127be256621777212a6f029713eef4a385ec92ff1dd1479f"}