{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:KMNYRFMFXKZNJ2BOKVOZNRTCVU","short_pith_number":"pith:KMNYRFMF","schema_version":"1.0","canonical_sha256":"531b889585bab2d4e82e555d96c662ad3d45303beee331c17b0ed4921106118d","source":{"kind":"arxiv","id":"0804.3366","version":3},"attestation_state":"computed","paper":{"title":"Anisotropic plasmons in a two-dimensional electron gas with spin-orbit interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Matos-Abiague, G. Vignale, J. Fabian, S. M. Badalyan","submitted_at":"2008-04-21T17:18:55Z","abstract_excerpt":"Spin-orbit coupling induced anisotropies of plasmon dynamics are investigated in two-dimensional semiconductor structures. The interplay of the linear Bychkov-Rashba and Dresselhaus spin-orbit interactions drastically affects the plasmon spectrum: the dynamical structure factor exhibits variations over several decades, prohibiting plasmon propagation in specific directions. While this plasmon filtering makes the presence of spin-orbit coupling in plasmon dynamics observable, it also offers a control tool for plasmonic devices. Remarkably, if the strengths of the two interactions are equal, not"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0804.3366","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-21T17:18:55Z","cross_cats_sorted":[],"title_canon_sha256":"4b57b9a244a62909b6dd663293c43d03532457e8d20fb7f0be1df396833c56ab","abstract_canon_sha256":"388b40ceb5fcb37f33c83e476665e69b031b9a282d6018bbf96816fb97ccc746"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:18.736861Z","signature_b64":"doi6j2sQuMbc4pBBwDrLhg/JO/8Izm7g0Vh0O2Q8hx31JnUB5q4RNkCg+N4CgXM+vFt0X/I3bH/WGxKQm+/3AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"531b889585bab2d4e82e555d96c662ad3d45303beee331c17b0ed4921106118d","last_reissued_at":"2026-05-18T03:24:18.736000Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:18.736000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anisotropic plasmons in a two-dimensional electron gas with spin-orbit interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Matos-Abiague, G. Vignale, J. Fabian, S. M. Badalyan","submitted_at":"2008-04-21T17:18:55Z","abstract_excerpt":"Spin-orbit coupling induced anisotropies of plasmon dynamics are investigated in two-dimensional semiconductor structures. The interplay of the linear Bychkov-Rashba and Dresselhaus spin-orbit interactions drastically affects the plasmon spectrum: the dynamical structure factor exhibits variations over several decades, prohibiting plasmon propagation in specific directions. While this plasmon filtering makes the presence of spin-orbit coupling in plasmon dynamics observable, it also offers a control tool for plasmonic devices. Remarkably, if the strengths of the two interactions are equal, not"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.3366","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0804.3366","created_at":"2026-05-18T03:24:18.736151+00:00"},{"alias_kind":"arxiv_version","alias_value":"0804.3366v3","created_at":"2026-05-18T03:24:18.736151+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.3366","created_at":"2026-05-18T03:24:18.736151+00:00"},{"alias_kind":"pith_short_12","alias_value":"KMNYRFMFXKZN","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_16","alias_value":"KMNYRFMFXKZNJ2BO","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_8","alias_value":"KMNYRFMF","created_at":"2026-05-18T12:25:57.157939+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU","json":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU.json","graph_json":"https://pith.science/api/pith-number/KMNYRFMFXKZNJ2BOKVOZNRTCVU/graph.json","events_json":"https://pith.science/api/pith-number/KMNYRFMFXKZNJ2BOKVOZNRTCVU/events.json","paper":"https://pith.science/paper/KMNYRFMF"},"agent_actions":{"view_html":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU","download_json":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU.json","view_paper":"https://pith.science/paper/KMNYRFMF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0804.3366&json=true","fetch_graph":"https://pith.science/api/pith-number/KMNYRFMFXKZNJ2BOKVOZNRTCVU/graph.json","fetch_events":"https://pith.science/api/pith-number/KMNYRFMFXKZNJ2BOKVOZNRTCVU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU/action/storage_attestation","attest_author":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU/action/author_attestation","sign_citation":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU/action/citation_signature","submit_replication":"https://pith.science/pith/KMNYRFMFXKZNJ2BOKVOZNRTCVU/action/replication_record"}},"created_at":"2026-05-18T03:24:18.736151+00:00","updated_at":"2026-05-18T03:24:18.736151+00:00"}