{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:GIIQEY2NOXKZ6JT566JDL4AWLZ","short_pith_number":"pith:GIIQEY2N","schema_version":"1.0","canonical_sha256":"321102634d75d59f267df79235f0165e422cd64baf28d35542f75a166df0bd3f","source":{"kind":"arxiv","id":"1802.01291","version":1},"attestation_state":"computed","paper":{"title":"Plasmonic physics of 2D crystalline materials","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Reza Asgari, Zahra Torbatian","submitted_at":"2018-02-05T07:32:03Z","abstract_excerpt":"Collective modes of doped two-dimensional crystalline materials, namely graphene, MoS$_2$ and phosphorene, both monolayer and bilayer structures, are explored using the density functional theory simulations together with the random phase approximation. The many-body dielectric functions of the materials are calculated using an {\\it ab initio} based model involving material-realistic physical properties. Having calculated the electron energy-loss, we calculate the collective modes of each material considering the in-phase and out-of-phase modes for bilayer structures. Furthermore, owing to many"},"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":"1802.01291","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-02-05T07:32:03Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"0c63f8f52843cf0b201055c1d7b1cbef8dbf2a32299c2e4481459d240d6cc22b","abstract_canon_sha256":"8534b72e3d585ef8135667b84883c8c4d02ad1c8756eeeb179c7bb92f3b81ff8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:26.796774Z","signature_b64":"jPSfefGLogalarkRNHL6l3PhSP4naSdf8PFQvI7v3sbRzcZfICJRDnKnDokpHIa6K5OEkfQdaY5qxY5vy0dVCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"321102634d75d59f267df79235f0165e422cd64baf28d35542f75a166df0bd3f","last_reissued_at":"2026-05-18T00:24:26.796247Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:26.796247Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Plasmonic physics of 2D crystalline materials","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Reza Asgari, Zahra Torbatian","submitted_at":"2018-02-05T07:32:03Z","abstract_excerpt":"Collective modes of doped two-dimensional crystalline materials, namely graphene, MoS$_2$ and phosphorene, both monolayer and bilayer structures, are explored using the density functional theory simulations together with the random phase approximation. The many-body dielectric functions of the materials are calculated using an {\\it ab initio} based model involving material-realistic physical properties. Having calculated the electron energy-loss, we calculate the collective modes of each material considering the in-phase and out-of-phase modes for bilayer structures. Furthermore, owing to many"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01291","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1802.01291","created_at":"2026-05-18T00:24:26.796351+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.01291v1","created_at":"2026-05-18T00:24:26.796351+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01291","created_at":"2026-05-18T00:24:26.796351+00:00"},{"alias_kind":"pith_short_12","alias_value":"GIIQEY2NOXKZ","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_16","alias_value":"GIIQEY2NOXKZ6JT5","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_8","alias_value":"GIIQEY2N","created_at":"2026-05-18T12:32:25.280505+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/GIIQEY2NOXKZ6JT566JDL4AWLZ","json":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ.json","graph_json":"https://pith.science/api/pith-number/GIIQEY2NOXKZ6JT566JDL4AWLZ/graph.json","events_json":"https://pith.science/api/pith-number/GIIQEY2NOXKZ6JT566JDL4AWLZ/events.json","paper":"https://pith.science/paper/GIIQEY2N"},"agent_actions":{"view_html":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ","download_json":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ.json","view_paper":"https://pith.science/paper/GIIQEY2N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.01291&json=true","fetch_graph":"https://pith.science/api/pith-number/GIIQEY2NOXKZ6JT566JDL4AWLZ/graph.json","fetch_events":"https://pith.science/api/pith-number/GIIQEY2NOXKZ6JT566JDL4AWLZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ/action/storage_attestation","attest_author":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ/action/author_attestation","sign_citation":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ/action/citation_signature","submit_replication":"https://pith.science/pith/GIIQEY2NOXKZ6JT566JDL4AWLZ/action/replication_record"}},"created_at":"2026-05-18T00:24:26.796351+00:00","updated_at":"2026-05-18T00:24:26.796351+00:00"}