{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:FP53EHBPRUY5LDPKQAOCBE4MSD","short_pith_number":"pith:FP53EHBP","canonical_record":{"source":{"id":"1708.07159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-08-18T19:10:56Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"c7018eabb08adc297d18824b9693a0600f7c3a096db4e4a6ce0e06e39703aa3d","abstract_canon_sha256":"32e309a206e8d4b130ccec575719b168b14c5b64b19e15f26736216210a7070c"},"schema_version":"1.0"},"canonical_sha256":"2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327","source":{"kind":"arxiv","id":"1708.07159","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.07159","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"arxiv_version","alias_value":"1708.07159v2","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07159","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"pith_short_12","alias_value":"FP53EHBPRUY5","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FP53EHBPRUY5LDPK","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FP53EHBP","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:FP53EHBPRUY5LDPKQAOCBE4MSD","target":"record","payload":{"canonical_record":{"source":{"id":"1708.07159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-08-18T19:10:56Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"c7018eabb08adc297d18824b9693a0600f7c3a096db4e4a6ce0e06e39703aa3d","abstract_canon_sha256":"32e309a206e8d4b130ccec575719b168b14c5b64b19e15f26736216210a7070c"},"schema_version":"1.0"},"canonical_sha256":"2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:33.943263Z","signature_b64":"C9+Sd/YekOR9KEGuLR9HvhaVNGG00xBBq1LxOBL138i375XRaMzNz0TXzoL9cgyFq0HxkV7c9ZO0C9rtXwDMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327","last_reissued_at":"2026-05-18T00:30:33.942406Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:33.942406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.07159","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":"2026-05-18T00:30:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TYgvZunXKCKFNllqzYK9kFrH0qu9jYJYAZS3yvN4/op3u0XtIpcowNf1ov1Vop3Yx0wOhl5pF7UJhK6TFNx+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:39:55.079451Z"},"content_sha256":"6520dfa355efa52670430a42f5f9e5cb9b4be9d19e7eff1ecf0806e89715be0d","schema_version":"1.0","event_id":"sha256:6520dfa355efa52670430a42f5f9e5cb9b4be9d19e7eff1ecf0806e89715be0d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:FP53EHBPRUY5LDPKQAOCBE4MSD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hybrid Photonic-Plasmonic Non-blocking Broadband 5x5 Router for Optical Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.app-ph","authors_text":"Hamed Dalir, Ibrahim Sarpkaya, Joseph Crandall, Richard A. Soref, Shuai Sun, Tarek El-Ghazawi, Vikram K. Narayana, Volker J. Sorger","submitted_at":"2017-08-18T19:10:56Z","abstract_excerpt":"Photonic data routing in optical networks overcomes the limitations of electronic routers with respect to data rate, latency, and energy consumption while suffering from dynamic power consumption, non-simultaneous usage of multiple wavelength channels, and large footprints. Here we show the first hybrid photonic-plasmonic, non-blocking, broadband 5x5 router. The compact footprint (<250 {\\mu}m2) enables high operation speed (480 GHz) requiring only 82 fJ/bit (1.9 dB) of averaged energy consumption (routing loss). The router supports multi-wavelength up to 206 nm in the telecom band. Having a da"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07159","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":"2026-05-18T00:30:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XwTHMXe//youE8s5s4gwIg8bHqntCRZlINbu451xclTd13VWETV+C0Sy9i/9QEt+E79oL8j6zWk0DDeXMqcuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:39:55.079922Z"},"content_sha256":"9f60110cf0fe51947c083a585ea142f441f33fdd9659733703b54df37d4e9687","schema_version":"1.0","event_id":"sha256:9f60110cf0fe51947c083a585ea142f441f33fdd9659733703b54df37d4e9687"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/bundle.json","state_url":"https://pith.science/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/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":"2026-05-25T13:39:55Z","links":{"resolver":"https://pith.science/pith/FP53EHBPRUY5LDPKQAOCBE4MSD","bundle":"https://pith.science/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/bundle.json","state":"https://pith.science/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FP53EHBPRUY5LDPKQAOCBE4MSD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FP53EHBPRUY5LDPKQAOCBE4MSD","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":"32e309a206e8d4b130ccec575719b168b14c5b64b19e15f26736216210a7070c","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-08-18T19:10:56Z","title_canon_sha256":"c7018eabb08adc297d18824b9693a0600f7c3a096db4e4a6ce0e06e39703aa3d"},"schema_version":"1.0","source":{"id":"1708.07159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.07159","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"arxiv_version","alias_value":"1708.07159v2","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07159","created_at":"2026-05-18T00:30:33Z"},{"alias_kind":"pith_short_12","alias_value":"FP53EHBPRUY5","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FP53EHBPRUY5LDPK","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FP53EHBP","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:9f60110cf0fe51947c083a585ea142f441f33fdd9659733703b54df37d4e9687","target":"graph","created_at":"2026-05-18T00:30:33Z","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":"Photonic data routing in optical networks overcomes the limitations of electronic routers with respect to data rate, latency, and energy consumption while suffering from dynamic power consumption, non-simultaneous usage of multiple wavelength channels, and large footprints. Here we show the first hybrid photonic-plasmonic, non-blocking, broadband 5x5 router. The compact footprint (<250 {\\mu}m2) enables high operation speed (480 GHz) requiring only 82 fJ/bit (1.9 dB) of averaged energy consumption (routing loss). The router supports multi-wavelength up to 206 nm in the telecom band. Having a da","authors_text":"Hamed Dalir, Ibrahim Sarpkaya, Joseph Crandall, Richard A. Soref, Shuai Sun, Tarek El-Ghazawi, Vikram K. Narayana, Volker J. Sorger","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-08-18T19:10:56Z","title":"Hybrid Photonic-Plasmonic Non-blocking Broadband 5x5 Router for Optical Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07159","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":"sha256:6520dfa355efa52670430a42f5f9e5cb9b4be9d19e7eff1ecf0806e89715be0d","target":"record","created_at":"2026-05-18T00:30:33Z","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":"32e309a206e8d4b130ccec575719b168b14c5b64b19e15f26736216210a7070c","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-08-18T19:10:56Z","title_canon_sha256":"c7018eabb08adc297d18824b9693a0600f7c3a096db4e4a6ce0e06e39703aa3d"},"schema_version":"1.0","source":{"id":"1708.07159","kind":"arxiv","version":2}},"canonical_sha256":"2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327","first_computed_at":"2026-05-18T00:30:33.942406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:33.942406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C9+Sd/YekOR9KEGuLR9HvhaVNGG00xBBq1LxOBL138i375XRaMzNz0TXzoL9cgyFq0HxkV7c9ZO0C9rtXwDMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:33.943263Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.07159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6520dfa355efa52670430a42f5f9e5cb9b4be9d19e7eff1ecf0806e89715be0d","sha256:9f60110cf0fe51947c083a585ea142f441f33fdd9659733703b54df37d4e9687"],"state_sha256":"823c90287e213ed669459d5172cf8cea2acba4f29dbf7316a3b6072b465b9a44"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8SpnQ4L65d+M7/9/93gYwAEDCq/YOI2Lha0xo13R57LempkPsQcDp6mNNVkrkAA2yR0nwKD/5wPRmueSGlo0AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T13:39:55.082844Z","bundle_sha256":"14200e0fbaa44435d4ee66b839f39baa1da28f39c1b46dd93ec3bff1809a4cfd"}}