{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FODKFRWJFKHROBNZVRWMWOMRAL","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":"d3f80a150cff8baf7529e432ec2521eb3bd621bbc0abf01ea2c540a14b5e5797","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-17T09:06:01Z","title_canon_sha256":"dbe3c70a6259397a10bb369bd3e52dbdc903eb680c3555b5f49e07ab265c3afc"},"schema_version":"1.0","source":{"id":"1806.06352","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.06352","created_at":"2026-05-18T00:06:39Z"},{"alias_kind":"arxiv_version","alias_value":"1806.06352v1","created_at":"2026-05-18T00:06:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.06352","created_at":"2026-05-18T00:06:39Z"},{"alias_kind":"pith_short_12","alias_value":"FODKFRWJFKHR","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FODKFRWJFKHROBNZ","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FODKFRWJ","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:e492d07b2f0413589a7ff4ba120724d756bbd05524028ca28b4b818dad989361","target":"graph","created_at":"2026-05-18T00:06:39Z","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 nanoantennas mediate near and far optical fields. Operating a directional nanoantenna in transmitting mode is challenging as the antenna needs to be driven by a nanosized optical-frequency generator, working at the antenna resonance frequency and attached precisely to the antenna feed with a correct orientation. Quantum emitters have been used as optical nanogenerators. However, their precise positioning relative to the nanoantenna is a technical barrier to the practical implementation. One unique source to drive nanoantenna is the photoluminescence of the antenna material as the opera","authors_text":"A. T. Mina Yesilyurt, Chen-Hsien Huang, Fan-Cheng Lin, Jer-Shing Huang, Kel-Meng See, Tzu-Yu Chen, You-Xin Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-17T09:06:01Z","title":"Photoluminescence-driven Broadband Transmitting Directional Optical Nanoantennas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.06352","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":"sha256:6555ec30b3ea0e3ca14eee8aa206961b86068733850e6d9cfe75d84e12fc44f5","target":"record","created_at":"2026-05-18T00:06:39Z","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":"d3f80a150cff8baf7529e432ec2521eb3bd621bbc0abf01ea2c540a14b5e5797","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-06-17T09:06:01Z","title_canon_sha256":"dbe3c70a6259397a10bb369bd3e52dbdc903eb680c3555b5f49e07ab265c3afc"},"schema_version":"1.0","source":{"id":"1806.06352","kind":"arxiv","version":1}},"canonical_sha256":"2b86a2c6c92a8f1705b9ac6ccb399102cf577d0fdc88178d61bd40d6817cf99d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b86a2c6c92a8f1705b9ac6ccb399102cf577d0fdc88178d61bd40d6817cf99d","first_computed_at":"2026-05-18T00:06:39.462412Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:39.462412Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vDXrslUvPgYjKtxlcG22pTGNOIIIYcDIh15W8rDUJDYe9aBBeaIoq18uqCO3Z6zpx9yOfEDhGGgBPS4sy2UXCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:39.462848Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.06352","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6555ec30b3ea0e3ca14eee8aa206961b86068733850e6d9cfe75d84e12fc44f5","sha256:e492d07b2f0413589a7ff4ba120724d756bbd05524028ca28b4b818dad989361"],"state_sha256":"8092b8903656bac1ed4bf8d02a3c9f3deffdf0ed58ec95f6b5f3240e6e446b28"}