{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Y7OOOGUZNVN36TOFLZ2ZJUSHVN","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":"e48f1699c6de0661c378a9892256409d1533b3c87be68a7904ffa4d922f744e4","cross_cats_sorted":["cond-mat.mtrl-sci","physics.atm-clus","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-02-09T17:39:54Z","title_canon_sha256":"55ad2124aad1514ce39af16285ed6fea86b281e890012edc5fedf5f478bdca4c"},"schema_version":"1.0","source":{"id":"1402.1969","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1969","created_at":"2026-05-18T02:56:04Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1969v2","created_at":"2026-05-18T02:56:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1969","created_at":"2026-05-18T02:56:04Z"},{"alias_kind":"pith_short_12","alias_value":"Y7OOOGUZNVN3","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"Y7OOOGUZNVN36TOF","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"Y7OOOGUZ","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:0c5ee9535a83e2363f427f7f70da71e4f98439bccb459cdcab4fb1464cc66e8c","target":"graph","created_at":"2026-05-18T02:56:04Z","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":"Graphene plasmons are rapidly emerging as a viable tool for fast electrical manipulation of light. The prospects for applications to electro-optical modulation, optical sensing, quantum plasmonics, light harvesting, spectral photometry, and tunable lighting at the nanoscale are further stimulated by the relatively low level of losses and high degree of spatial confinement that characterize these excitations compared with conventional plasmonic materials. We start with a general description of the plasmons in extended graphene, followed by analytical methods that lead to reasonably accurate est","authors_text":"F. Javier Garcia de Abajo","cross_cats":["cond-mat.mtrl-sci","physics.atm-clus","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-02-09T17:39:54Z","title":"Graphene Plasmonics: Challenges and Opportunities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1969","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:fb00f0fa6952cb90d6489986077566e91c7b183686309dc4a371b5845303a391","target":"record","created_at":"2026-05-18T02:56:04Z","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":"e48f1699c6de0661c378a9892256409d1533b3c87be68a7904ffa4d922f744e4","cross_cats_sorted":["cond-mat.mtrl-sci","physics.atm-clus","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-02-09T17:39:54Z","title_canon_sha256":"55ad2124aad1514ce39af16285ed6fea86b281e890012edc5fedf5f478bdca4c"},"schema_version":"1.0","source":{"id":"1402.1969","kind":"arxiv","version":2}},"canonical_sha256":"c7dce71a996d5bbf4dc55e7594d247ab7969e952e2de7abeea0d314172104b8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7dce71a996d5bbf4dc55e7594d247ab7969e952e2de7abeea0d314172104b8a","first_computed_at":"2026-05-18T02:56:04.930444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:56:04.930444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yGzhWL3+6zgL9aZmV9/0zgkgjUBCHe1oYoIKOGJHaPzLyZ+R+1FcRSRx+Un+0z01IOel2Pw+WHGr2yb2kS2cCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:56:04.930873Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.1969","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb00f0fa6952cb90d6489986077566e91c7b183686309dc4a371b5845303a391","sha256:0c5ee9535a83e2363f427f7f70da71e4f98439bccb459cdcab4fb1464cc66e8c"],"state_sha256":"d9a18e086f888357ac4438178bff224de6c6f24cd83f6254c9aeeed3707a6067"}