{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:YOJUFQIF673C5NNIMZPDGZFMSA","short_pith_number":"pith:YOJUFQIF","schema_version":"1.0","canonical_sha256":"c39342c105f7f62eb5a8665e3364ac9011b18c6924f887626cd42af500fce9c1","source":{"kind":"arxiv","id":"1510.06344","version":2},"attestation_state":"computed","paper":{"title":"Near-to-far field transformations for radiative and guided waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.optics","authors_text":"Jean-Paul Hugonin, Jianji Yang, Philippe Lalanne","submitted_at":"2015-10-21T17:32:52Z","abstract_excerpt":"Light emitters or scatterers embedded in stratified media may couple energy to both free space modes and guided modes of the stratified structure. For a comprehensive analysis, it is important to evaluate the angular intensity distribution of both the free-space modes and guided modes excited in such systems. In the present work, we propose an original method based on Lorentz-reciprocity theorem to efficiently calculate the free-space and guided radiation diagrams with a high accuracy from the sole knowledge of the near-field around the emitters or scatterers. Compared to conventional near-to-"},"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":"1510.06344","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-10-21T17:32:52Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"d5e9d3e3e68525d9724cec75c9443da99931da0d7e6756316f6c4a1f4e68393e","abstract_canon_sha256":"6eb77a5deb5f3e78a8e215b46de4aa033abf39836f32498faf8cfc25c6050dc2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:14:58.787670Z","signature_b64":"4frvUYVGdqbVtB+kgpuUgIHn6I25B3v8xwM9t+iuLa7I6CSeycSm1am35WKPEPMeYqt8kAfPY7XUOU22ifllCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c39342c105f7f62eb5a8665e3364ac9011b18c6924f887626cd42af500fce9c1","last_reissued_at":"2026-05-18T01:14:58.787224Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:14:58.787224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Near-to-far field transformations for radiative and guided waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.optics","authors_text":"Jean-Paul Hugonin, Jianji Yang, Philippe Lalanne","submitted_at":"2015-10-21T17:32:52Z","abstract_excerpt":"Light emitters or scatterers embedded in stratified media may couple energy to both free space modes and guided modes of the stratified structure. For a comprehensive analysis, it is important to evaluate the angular intensity distribution of both the free-space modes and guided modes excited in such systems. In the present work, we propose an original method based on Lorentz-reciprocity theorem to efficiently calculate the free-space and guided radiation diagrams with a high accuracy from the sole knowledge of the near-field around the emitters or scatterers. Compared to conventional near-to-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06344","kind":"arxiv","version":2},"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":"1510.06344","created_at":"2026-05-18T01:14:58.787291+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.06344v2","created_at":"2026-05-18T01:14:58.787291+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.06344","created_at":"2026-05-18T01:14:58.787291+00:00"},{"alias_kind":"pith_short_12","alias_value":"YOJUFQIF673C","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_16","alias_value":"YOJUFQIF673C5NNI","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_8","alias_value":"YOJUFQIF","created_at":"2026-05-18T12:29:50.041715+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/YOJUFQIF673C5NNIMZPDGZFMSA","json":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA.json","graph_json":"https://pith.science/api/pith-number/YOJUFQIF673C5NNIMZPDGZFMSA/graph.json","events_json":"https://pith.science/api/pith-number/YOJUFQIF673C5NNIMZPDGZFMSA/events.json","paper":"https://pith.science/paper/YOJUFQIF"},"agent_actions":{"view_html":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA","download_json":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA.json","view_paper":"https://pith.science/paper/YOJUFQIF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.06344&json=true","fetch_graph":"https://pith.science/api/pith-number/YOJUFQIF673C5NNIMZPDGZFMSA/graph.json","fetch_events":"https://pith.science/api/pith-number/YOJUFQIF673C5NNIMZPDGZFMSA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA/action/storage_attestation","attest_author":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA/action/author_attestation","sign_citation":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA/action/citation_signature","submit_replication":"https://pith.science/pith/YOJUFQIF673C5NNIMZPDGZFMSA/action/replication_record"}},"created_at":"2026-05-18T01:14:58.787291+00:00","updated_at":"2026-05-18T01:14:58.787291+00:00"}