{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:2YB6WLABINFPKTRYW7L3ISQXNV","short_pith_number":"pith:2YB6WLAB","canonical_record":{"source":{"id":"1407.0947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-03T15:15:58Z","cross_cats_sorted":[],"title_canon_sha256":"90944a9a135f7650b34d8271c556cdebdc3fbf59b08db748497911ab18ae783f","abstract_canon_sha256":"8fb4cf109d5ba5d0d700a5a33b589fa841f9d4cee24918538a020face4e910ba"},"schema_version":"1.0"},"canonical_sha256":"d603eb2c01434af54e38b7d7b44a176d5a62605c1af797ef03538a005aa7a41f","source":{"kind":"arxiv","id":"1407.0947","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.0947","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.0947v2","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.0947","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"pith_short_12","alias_value":"2YB6WLABINFP","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2YB6WLABINFPKTRY","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2YB6WLAB","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:2YB6WLABINFPKTRYW7L3ISQXNV","target":"record","payload":{"canonical_record":{"source":{"id":"1407.0947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-03T15:15:58Z","cross_cats_sorted":[],"title_canon_sha256":"90944a9a135f7650b34d8271c556cdebdc3fbf59b08db748497911ab18ae783f","abstract_canon_sha256":"8fb4cf109d5ba5d0d700a5a33b589fa841f9d4cee24918538a020face4e910ba"},"schema_version":"1.0"},"canonical_sha256":"d603eb2c01434af54e38b7d7b44a176d5a62605c1af797ef03538a005aa7a41f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:38.162396Z","signature_b64":"7GMo5hVVQ0+mZ4QiLyTUeEZh8pgvTzIewsj26wHcNwPL2VysFxt2Rol2KrWgq4skrUmJ4novsZm0A45sT63KDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d603eb2c01434af54e38b7d7b44a176d5a62605c1af797ef03538a005aa7a41f","last_reissued_at":"2026-05-18T02:37:38.161941Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:38.161941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.0947","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D/gndejJyIQpoCfEKH+JUPz3IeKxruVpL3/a94pCjXqYrBDi+smPhRpL1FbDWqlEWGyDmB38r2O2uG0IbAWPCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T13:47:00.951726Z"},"content_sha256":"0ec028a6283bc603737f922fcf41b1462a156b4192933e2280c179f3dcd25eef","schema_version":"1.0","event_id":"sha256:0ec028a6283bc603737f922fcf41b1462a156b4192933e2280c179f3dcd25eef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:2YB6WLABINFPKTRYW7L3ISQXNV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Plasmonic waveguides cladded by hyperbolic metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexander V. Kildishev, Alexandra Boltasseva, Mikhail Y. Shalaginov, Satoshi Ishii, Viktoriia E. Babicheva","submitted_at":"2014-07-03T15:15:58Z","abstract_excerpt":"Strongly anisotropic media with hyperbolic dispersion can be used for claddings of plasmonic waveguides. In order to analyze the fundamental properties of such waveguides, we analytically study 1D waveguides arranged of a hyperbolic metamaterial (HMM) in a HMM-Insulator-HMM (HIH) structure. We show that hyperbolic metamaterial claddings give flexibility in designing the properties of HIH waveguides. Our comparative study on 1D plasmonic waveguides reveals that HIH-type waveguides can have a higher performance than MIM or IMI waveguides."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0947","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5oo7dNIp51qK/uLEGDcHvHR5bYO942M9s9aXLBRzfx51zW1/fSyJ9aRKcpjMz0uiJ605iwzbtQxcLsgepc74CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T13:47:00.952340Z"},"content_sha256":"a9e94a62f1076f06f7fbc47596d55cd937537c857e423295dc8d6663e6c9ebf3","schema_version":"1.0","event_id":"sha256:a9e94a62f1076f06f7fbc47596d55cd937537c857e423295dc8d6663e6c9ebf3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2YB6WLABINFPKTRYW7L3ISQXNV/bundle.json","state_url":"https://pith.science/pith/2YB6WLABINFPKTRYW7L3ISQXNV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2YB6WLABINFPKTRYW7L3ISQXNV/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":"2026-05-22T13:47:00Z","links":{"resolver":"https://pith.science/pith/2YB6WLABINFPKTRYW7L3ISQXNV","bundle":"https://pith.science/pith/2YB6WLABINFPKTRYW7L3ISQXNV/bundle.json","state":"https://pith.science/pith/2YB6WLABINFPKTRYW7L3ISQXNV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2YB6WLABINFPKTRYW7L3ISQXNV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2YB6WLABINFPKTRYW7L3ISQXNV","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":"8fb4cf109d5ba5d0d700a5a33b589fa841f9d4cee24918538a020face4e910ba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-03T15:15:58Z","title_canon_sha256":"90944a9a135f7650b34d8271c556cdebdc3fbf59b08db748497911ab18ae783f"},"schema_version":"1.0","source":{"id":"1407.0947","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.0947","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.0947v2","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.0947","created_at":"2026-05-18T02:37:38Z"},{"alias_kind":"pith_short_12","alias_value":"2YB6WLABINFP","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2YB6WLABINFPKTRY","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2YB6WLAB","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:a9e94a62f1076f06f7fbc47596d55cd937537c857e423295dc8d6663e6c9ebf3","target":"graph","created_at":"2026-05-18T02:37:38Z","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":"Strongly anisotropic media with hyperbolic dispersion can be used for claddings of plasmonic waveguides. In order to analyze the fundamental properties of such waveguides, we analytically study 1D waveguides arranged of a hyperbolic metamaterial (HMM) in a HMM-Insulator-HMM (HIH) structure. We show that hyperbolic metamaterial claddings give flexibility in designing the properties of HIH waveguides. Our comparative study on 1D plasmonic waveguides reveals that HIH-type waveguides can have a higher performance than MIM or IMI waveguides.","authors_text":"Alexander V. Kildishev, Alexandra Boltasseva, Mikhail Y. Shalaginov, Satoshi Ishii, Viktoriia E. Babicheva","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-03T15:15:58Z","title":"Plasmonic waveguides cladded by hyperbolic metamaterials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0947","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":"sha256:0ec028a6283bc603737f922fcf41b1462a156b4192933e2280c179f3dcd25eef","target":"record","created_at":"2026-05-18T02:37:38Z","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":"8fb4cf109d5ba5d0d700a5a33b589fa841f9d4cee24918538a020face4e910ba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-03T15:15:58Z","title_canon_sha256":"90944a9a135f7650b34d8271c556cdebdc3fbf59b08db748497911ab18ae783f"},"schema_version":"1.0","source":{"id":"1407.0947","kind":"arxiv","version":2}},"canonical_sha256":"d603eb2c01434af54e38b7d7b44a176d5a62605c1af797ef03538a005aa7a41f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d603eb2c01434af54e38b7d7b44a176d5a62605c1af797ef03538a005aa7a41f","first_computed_at":"2026-05-18T02:37:38.161941Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:38.161941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7GMo5hVVQ0+mZ4QiLyTUeEZh8pgvTzIewsj26wHcNwPL2VysFxt2Rol2KrWgq4skrUmJ4novsZm0A45sT63KDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:38.162396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.0947","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ec028a6283bc603737f922fcf41b1462a156b4192933e2280c179f3dcd25eef","sha256:a9e94a62f1076f06f7fbc47596d55cd937537c857e423295dc8d6663e6c9ebf3"],"state_sha256":"8c666df27aae17d9088bd81a540c6afe83382eda666797e7034a0bbd0412f90c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5zmOzZQMJLnbVSR7SOdn+UHt1JJxpZS7WGzBB6yfNvZuz2GnZp6jlLj+RmDvyAfr5NDOI1saNKld40j3Xv9vAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T13:47:00.956121Z","bundle_sha256":"c629ee95bfc1f2848dff9fb32752713f43de8690715f88af1e9d253e717019f1"}}