{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:5FACBQI47MZM5BJD74NBBMF6CR","short_pith_number":"pith:5FACBQI4","canonical_record":{"source":{"id":"1002.0766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-02-03T15:49:11Z","cross_cats_sorted":[],"title_canon_sha256":"b106b712e8d5916f01e84deec41122d86b5dd8bf3edcb2cd3b252b0ff7f5a587","abstract_canon_sha256":"145f3e57d07c858319a1615780400c2a632e380757c08e4130a20fc9d42f7f45"},"schema_version":"1.0"},"canonical_sha256":"e94020c11cfb32ce8523ff1a10b0be146f750bb03f7cdd028dfdccf31e631d2d","source":{"kind":"arxiv","id":"1002.0766","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.0766","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"arxiv_version","alias_value":"1002.0766v1","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.0766","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"pith_short_12","alias_value":"5FACBQI47MZM","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5FACBQI47MZM5BJD","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5FACBQI4","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:5FACBQI47MZM5BJD74NBBMF6CR","target":"record","payload":{"canonical_record":{"source":{"id":"1002.0766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-02-03T15:49:11Z","cross_cats_sorted":[],"title_canon_sha256":"b106b712e8d5916f01e84deec41122d86b5dd8bf3edcb2cd3b252b0ff7f5a587","abstract_canon_sha256":"145f3e57d07c858319a1615780400c2a632e380757c08e4130a20fc9d42f7f45"},"schema_version":"1.0"},"canonical_sha256":"e94020c11cfb32ce8523ff1a10b0be146f750bb03f7cdd028dfdccf31e631d2d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:20.235276Z","signature_b64":"PBXzdwCjKningRbZwoF1LWf5tnElfbSYzZUdst4Jsk+4nfPvVKgK0jfEQZZS8og2oYH+Gx+boMz71Dj8BnKDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e94020c11cfb32ce8523ff1a10b0be146f750bb03f7cdd028dfdccf31e631d2d","last_reissued_at":"2026-05-18T02:09:20.234472Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:20.234472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.0766","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":"2026-05-18T02:09:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X3Bm3DIKuldwz4EUp4NYW8jfHP1ztXwJWFJxEwYLtPfno6AAnGJ74feJZom11LIc+dOWDcXh+vzwHHO15UPsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T23:17:41.126261Z"},"content_sha256":"c40a5d1a2d489a22aa7d084b3103c7f5c9060b2056920f2ffaf83e7b70f8111d","schema_version":"1.0","event_id":"sha256:c40a5d1a2d489a22aa7d084b3103c7f5c9060b2056920f2ffaf83e7b70f8111d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:5FACBQI47MZM5BJD74NBBMF6CR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Plasmonic crystal demultiplexer and multiports","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alfred Leitner, Andreas Hohenau, Aurelien Drezet, Daniel Koller, Franz R. Aussenegg, Joachim R. Krenn","submitted_at":"2010-02-03T15:49:11Z","abstract_excerpt":"Artificially built periodic optical structures in dielectric and metallic media have generated considerable interest due to their potential for optical device miniaturization. In this context plasmonics, i.e., optics based on surface plasmon polaritons (SPPs) offers new exciting prospects. SPPs are hybrid light/electron surface waves at the interface between a dielectric and a metal and as such hold the potential for 2D optical functionality. Indeed, SPP elements as mirrors, splitters and interferometers have been recently demonstrated. However, for plasmonics to qualify at the information tec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0766","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":"2026-05-18T02:09:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGbfDxVmwyCfWYyg9FrfJGOpB/V8Aww/kByzwXU6evNpTpylU5vw7FSI0vMvoMu8ltnJY91+BqUFPswU19b9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T23:17:41.126939Z"},"content_sha256":"942a455d074ef279107a01918fe91eaa2dd8909c4a0a37ef1af71464aaedf82c","schema_version":"1.0","event_id":"sha256:942a455d074ef279107a01918fe91eaa2dd8909c4a0a37ef1af71464aaedf82c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5FACBQI47MZM5BJD74NBBMF6CR/bundle.json","state_url":"https://pith.science/pith/5FACBQI47MZM5BJD74NBBMF6CR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5FACBQI47MZM5BJD74NBBMF6CR/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":"2026-05-26T23:17:41Z","links":{"resolver":"https://pith.science/pith/5FACBQI47MZM5BJD74NBBMF6CR","bundle":"https://pith.science/pith/5FACBQI47MZM5BJD74NBBMF6CR/bundle.json","state":"https://pith.science/pith/5FACBQI47MZM5BJD74NBBMF6CR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5FACBQI47MZM5BJD74NBBMF6CR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:5FACBQI47MZM5BJD74NBBMF6CR","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":"145f3e57d07c858319a1615780400c2a632e380757c08e4130a20fc9d42f7f45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-02-03T15:49:11Z","title_canon_sha256":"b106b712e8d5916f01e84deec41122d86b5dd8bf3edcb2cd3b252b0ff7f5a587"},"schema_version":"1.0","source":{"id":"1002.0766","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.0766","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"arxiv_version","alias_value":"1002.0766v1","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.0766","created_at":"2026-05-18T02:09:20Z"},{"alias_kind":"pith_short_12","alias_value":"5FACBQI47MZM","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5FACBQI47MZM5BJD","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5FACBQI4","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:942a455d074ef279107a01918fe91eaa2dd8909c4a0a37ef1af71464aaedf82c","target":"graph","created_at":"2026-05-18T02:09:20Z","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":"Artificially built periodic optical structures in dielectric and metallic media have generated considerable interest due to their potential for optical device miniaturization. In this context plasmonics, i.e., optics based on surface plasmon polaritons (SPPs) offers new exciting prospects. SPPs are hybrid light/electron surface waves at the interface between a dielectric and a metal and as such hold the potential for 2D optical functionality. Indeed, SPP elements as mirrors, splitters and interferometers have been recently demonstrated. However, for plasmonics to qualify at the information tec","authors_text":"Alfred Leitner, Andreas Hohenau, Aurelien Drezet, Daniel Koller, Franz R. Aussenegg, Joachim R. Krenn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-02-03T15:49:11Z","title":"Plasmonic crystal demultiplexer and multiports"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0766","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:c40a5d1a2d489a22aa7d084b3103c7f5c9060b2056920f2ffaf83e7b70f8111d","target":"record","created_at":"2026-05-18T02:09:20Z","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":"145f3e57d07c858319a1615780400c2a632e380757c08e4130a20fc9d42f7f45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-02-03T15:49:11Z","title_canon_sha256":"b106b712e8d5916f01e84deec41122d86b5dd8bf3edcb2cd3b252b0ff7f5a587"},"schema_version":"1.0","source":{"id":"1002.0766","kind":"arxiv","version":1}},"canonical_sha256":"e94020c11cfb32ce8523ff1a10b0be146f750bb03f7cdd028dfdccf31e631d2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e94020c11cfb32ce8523ff1a10b0be146f750bb03f7cdd028dfdccf31e631d2d","first_computed_at":"2026-05-18T02:09:20.234472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:20.234472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PBXzdwCjKningRbZwoF1LWf5tnElfbSYzZUdst4Jsk+4nfPvVKgK0jfEQZZS8og2oYH+Gx+boMz71Dj8BnKDDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:20.235276Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.0766","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c40a5d1a2d489a22aa7d084b3103c7f5c9060b2056920f2ffaf83e7b70f8111d","sha256:942a455d074ef279107a01918fe91eaa2dd8909c4a0a37ef1af71464aaedf82c"],"state_sha256":"9091dd330788fdbb09d8edee508cb4d8a1d6cc379eba1f0817b483e9c32475d9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UEucocMYsugR+Z2NVhIeXSWTaZjSf04nZaA34IgiRm5wkQzvxSjsO2tm1EFj6REbHA8ObmKawybcSBRDE6fNAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T23:17:41.130285Z","bundle_sha256":"1bc311c72c67e7f13efe3096898b3050f5bf096d571181b546f223ed14af86a5"}}