{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:KOJX7MDT4AYL3LERGHZ673IE7Z","short_pith_number":"pith:KOJX7MDT","canonical_record":{"source":{"id":"1405.5038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-20T11:37:54Z","cross_cats_sorted":[],"title_canon_sha256":"556bd7e60462fab85acd8f6dbcd02cdcd510598521b9bfe50ba5f962d78d29ea","abstract_canon_sha256":"3a05548d36f9bdcc721c3e634dbd8c2aff550cf5c5cb5ae319d5ae95fa0f70a9"},"schema_version":"1.0"},"canonical_sha256":"53937fb073e030bdac9131f3efed04fe6d478e3eb613661a37855bea5a526d5d","source":{"kind":"arxiv","id":"1405.5038","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5038","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5038v1","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5038","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"pith_short_12","alias_value":"KOJX7MDT4AYL","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KOJX7MDT4AYL3LER","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KOJX7MDT","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:KOJX7MDT4AYL3LERGHZ673IE7Z","target":"record","payload":{"canonical_record":{"source":{"id":"1405.5038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-20T11:37:54Z","cross_cats_sorted":[],"title_canon_sha256":"556bd7e60462fab85acd8f6dbcd02cdcd510598521b9bfe50ba5f962d78d29ea","abstract_canon_sha256":"3a05548d36f9bdcc721c3e634dbd8c2aff550cf5c5cb5ae319d5ae95fa0f70a9"},"schema_version":"1.0"},"canonical_sha256":"53937fb073e030bdac9131f3efed04fe6d478e3eb613661a37855bea5a526d5d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:00.073700Z","signature_b64":"LsmV6gh0CwlPndanfWe66puIOV4FLTSst3ONlB2wmUswSLcq/RAtoQ7j15c7fEiYDVcLPOvqjp7m4WU5UNXhDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53937fb073e030bdac9131f3efed04fe6d478e3eb613661a37855bea5a526d5d","last_reissued_at":"2026-05-18T01:41:00.073079Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:00.073079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.5038","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V3EGjg5RmFyr6WciCfgLH3ZD+uFuCp5moXqh9NBpLfaPuWNRp08BG8yT0WV8vp3RgRoB/HoAll3FTE2ztlvnAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:55:32.398016Z"},"content_sha256":"f07e806d67364251b8e583042809b12938162a79805e6e9bf34cf6c21b6d8db9","schema_version":"1.0","event_id":"sha256:f07e806d67364251b8e583042809b12938162a79805e6e9bf34cf6c21b6d8db9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:KOJX7MDT4AYL3LERGHZ673IE7Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-efficiency light-wave control with all-dielectric optical Huygens' metasurfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Dragomir N. Neshev, Igal Brener, Isabelle Staude, Jason Dominguez, Manuel Decker, Matthias Falkner, Thomas Pertsch, Yuri S. Kivshar","submitted_at":"2014-05-20T11:37:54Z","abstract_excerpt":"Optical metasurfaces have developed as a breakthrough concept for advanced wave-front engineering enabled by subwavelength resonant nanostructures. However, reflection and/or absorption losses as well as low polarisation-conversion efficiencies pose a fundamental obstacle for achieving high transmission efficiencies that are required for practical applications. Here we demonstrate, for the first time to our knowledge, highly efficient all-dielectric metasurfaces for near-infrared frequencies using arrays of silicon nanodisks as meta-atoms. We employ the main features of Huygens' sources, namel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5038","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5l2Cx7iw9R0HyEl/dUX5JVmUZMCPhGIi6EDJdGlYx6h6ITSpjOVfJoXJ3QVJz112wFWhCu+Hqlen2Pbl7/POBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:55:32.398748Z"},"content_sha256":"8cc28c280214461e65c16ee6c4b40a86c68a47695ce8de3fb7188079c142e1a8","schema_version":"1.0","event_id":"sha256:8cc28c280214461e65c16ee6c4b40a86c68a47695ce8de3fb7188079c142e1a8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/bundle.json","state_url":"https://pith.science/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T01:55:32Z","links":{"resolver":"https://pith.science/pith/KOJX7MDT4AYL3LERGHZ673IE7Z","bundle":"https://pith.science/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/bundle.json","state":"https://pith.science/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KOJX7MDT4AYL3LERGHZ673IE7Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KOJX7MDT4AYL3LERGHZ673IE7Z","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":"3a05548d36f9bdcc721c3e634dbd8c2aff550cf5c5cb5ae319d5ae95fa0f70a9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-20T11:37:54Z","title_canon_sha256":"556bd7e60462fab85acd8f6dbcd02cdcd510598521b9bfe50ba5f962d78d29ea"},"schema_version":"1.0","source":{"id":"1405.5038","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5038","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5038v1","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5038","created_at":"2026-05-18T01:41:00Z"},{"alias_kind":"pith_short_12","alias_value":"KOJX7MDT4AYL","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KOJX7MDT4AYL3LER","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KOJX7MDT","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:8cc28c280214461e65c16ee6c4b40a86c68a47695ce8de3fb7188079c142e1a8","target":"graph","created_at":"2026-05-18T01:41:00Z","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":"Optical metasurfaces have developed as a breakthrough concept for advanced wave-front engineering enabled by subwavelength resonant nanostructures. However, reflection and/or absorption losses as well as low polarisation-conversion efficiencies pose a fundamental obstacle for achieving high transmission efficiencies that are required for practical applications. Here we demonstrate, for the first time to our knowledge, highly efficient all-dielectric metasurfaces for near-infrared frequencies using arrays of silicon nanodisks as meta-atoms. We employ the main features of Huygens' sources, namel","authors_text":"Dragomir N. Neshev, Igal Brener, Isabelle Staude, Jason Dominguez, Manuel Decker, Matthias Falkner, Thomas Pertsch, Yuri S. Kivshar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-20T11:37:54Z","title":"High-efficiency light-wave control with all-dielectric optical Huygens' metasurfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5038","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:f07e806d67364251b8e583042809b12938162a79805e6e9bf34cf6c21b6d8db9","target":"record","created_at":"2026-05-18T01:41:00Z","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":"3a05548d36f9bdcc721c3e634dbd8c2aff550cf5c5cb5ae319d5ae95fa0f70a9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-20T11:37:54Z","title_canon_sha256":"556bd7e60462fab85acd8f6dbcd02cdcd510598521b9bfe50ba5f962d78d29ea"},"schema_version":"1.0","source":{"id":"1405.5038","kind":"arxiv","version":1}},"canonical_sha256":"53937fb073e030bdac9131f3efed04fe6d478e3eb613661a37855bea5a526d5d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53937fb073e030bdac9131f3efed04fe6d478e3eb613661a37855bea5a526d5d","first_computed_at":"2026-05-18T01:41:00.073079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:00.073079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LsmV6gh0CwlPndanfWe66puIOV4FLTSst3ONlB2wmUswSLcq/RAtoQ7j15c7fEiYDVcLPOvqjp7m4WU5UNXhDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:00.073700Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.5038","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f07e806d67364251b8e583042809b12938162a79805e6e9bf34cf6c21b6d8db9","sha256:8cc28c280214461e65c16ee6c4b40a86c68a47695ce8de3fb7188079c142e1a8"],"state_sha256":"13a14921d37d6e1985abb15862c4f5e2c83706167af487c799ccdad799d0bb8e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z/JFdfKLyGFriKfZdYUcZtVZCcVO0J+txyXlCFFgilXaqPmOtjDEX10FJGDdAP9PyulMfWM8KpY1lcSPhwHiCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T01:55:32.402216Z","bundle_sha256":"d1170d48ee57c57c3f6a606003c15a9926aa48f0b4e99c618833652b7412c19e"}}