{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:NBPOMVZQDGHF4IQWVMJ2EWEFH7","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":"b3d0016caf72411fd17f3d37b3b7e06367851fe3550b25c97e5fd30b0c6355da","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.class-ph","submitted_at":"2018-06-21T09:10:33Z","title_canon_sha256":"b6661c236a6250f3515aa1dda486e0bfba2ab7ffbf55ea3f374f9c0ebe47e105"},"schema_version":"1.0","source":{"id":"1806.08355","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08355","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08355v1","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08355","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"NBPOMVZQDGHF","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NBPOMVZQDGHF4IQW","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NBPOMVZQ","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:478a65e03fd2805042c369e6d53c1b05be4afcde9be9d8b34cdc3287b6264270","target":"graph","created_at":"2026-05-18T00:03:05Z","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"},"paper":{"abstract_excerpt":"With Rytov approximation theory, we derive the analytic expression of detection probability of Airy vortex beam carrying orbital angular momentum (OAM) through an anisotropic weak oceanic turbulence. We investigate the influences of turbulence parameters and beam parameters on the propagation properties of Airy-OAM beam. The numerical simulation results show that the anisotropic oceanic turbulence with a lower dissipation rate of temperature variance, smaller ratio of temperature and salinity contributions to the refractive index spectrum, higher dissipation rate of kinetic energy per unit mas","authors_text":"Shengmei Zhao, Xinguang Wang, Zhen Yang","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.class-ph","submitted_at":"2018-06-21T09:10:33Z","title":"Influence of oceanic turbulence on propagation of Airy vortex beam carrying orbital angular momentum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08355","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":"sha256:107b8ca0972d58eaac1d347ffdd2b56f7fbe2b0c7fa02e619496dd2b13896b76","target":"record","created_at":"2026-05-18T00:03:05Z","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":"b3d0016caf72411fd17f3d37b3b7e06367851fe3550b25c97e5fd30b0c6355da","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.class-ph","submitted_at":"2018-06-21T09:10:33Z","title_canon_sha256":"b6661c236a6250f3515aa1dda486e0bfba2ab7ffbf55ea3f374f9c0ebe47e105"},"schema_version":"1.0","source":{"id":"1806.08355","kind":"arxiv","version":1}},"canonical_sha256":"685ee65730198e5e2216ab13a258853fc538971eb051e38ceba39e285d8509dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"685ee65730198e5e2216ab13a258853fc538971eb051e38ceba39e285d8509dd","first_computed_at":"2026-05-18T00:03:05.080823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:05.080823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"668p4643BvPOINux/HcpAUGaFnR8kCCiVUGBQM5gAJzkOi2LLs51YxdWZzZqaaVxndnJxRs9FsVjbDF00Nl0CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:05.081350Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.08355","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:107b8ca0972d58eaac1d347ffdd2b56f7fbe2b0c7fa02e619496dd2b13896b76","sha256:478a65e03fd2805042c369e6d53c1b05be4afcde9be9d8b34cdc3287b6264270"],"state_sha256":"dfee635f1ecc38634e752cb30f2ce5b88018ed08f33ca994b056fbd89d28ebee"}