{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:Q6TLAIANMGBPCZ2MWYYDUUQLF6","short_pith_number":"pith:Q6TLAIAN","schema_version":"1.0","canonical_sha256":"87a6b0200d6182f1674cb6303a520b2f9f2589318d3d5a04a0787e1053b8a348","source":{"kind":"arxiv","id":"1703.02824","version":1},"attestation_state":"computed","paper":{"title":"Kohn-Sham decomposition in real-time time-dependent density-functional theory: An efficient tool for analyzing plasmonic excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Martti J. Puska, Mikael Kuisma, Paul Erhart, Risto M. Nieminen, Tuomas P. Rossi","submitted_at":"2017-03-08T13:03:40Z","abstract_excerpt":"The real-time-propagation formulation of time-dependent density-functional theory (RT-TDDFT) is an efficient method for modeling the optical response of molecules and nanoparticles. Compared to the widely adopted linear-response TDDFT approaches based on, e.g., the Casida equations, RT-TDDFT appears, however, lacking efficient analysis methods. This applies in particular to a decomposition of the response in the basis of the underlying single-electron states. In this work, we overcome this limitation by developing an analysis method for obtaining the Kohn-Sham electron-hole decomposition in RT"},"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":"1703.02824","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-08T13:03:40Z","cross_cats_sorted":["cond-mat.mes-hall","physics.chem-ph"],"title_canon_sha256":"830f041f8c720b9c4c63e23a5d1a5ce18bc783f5df843d3c2497263389fe1252","abstract_canon_sha256":"3c91137c30b6c89b6007c2ece94fbf0f8118954fc61ec2c0469d51183bad9f9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:30.344727Z","signature_b64":"4PpTu5RG/ISGlVGwSeya1Pa/XCkY1fc4s5w3Hsa27KaZs/qLPnP3oikXmxyzouVW7YQo9HWeMpAHfP+YJzHZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87a6b0200d6182f1674cb6303a520b2f9f2589318d3d5a04a0787e1053b8a348","last_reissued_at":"2026-05-17T23:56:30.344372Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:30.344372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kohn-Sham decomposition in real-time time-dependent density-functional theory: An efficient tool for analyzing plasmonic excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Martti J. Puska, Mikael Kuisma, Paul Erhart, Risto M. Nieminen, Tuomas P. Rossi","submitted_at":"2017-03-08T13:03:40Z","abstract_excerpt":"The real-time-propagation formulation of time-dependent density-functional theory (RT-TDDFT) is an efficient method for modeling the optical response of molecules and nanoparticles. Compared to the widely adopted linear-response TDDFT approaches based on, e.g., the Casida equations, RT-TDDFT appears, however, lacking efficient analysis methods. This applies in particular to a decomposition of the response in the basis of the underlying single-electron states. In this work, we overcome this limitation by developing an analysis method for obtaining the Kohn-Sham electron-hole decomposition in RT"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.02824","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":"1703.02824","created_at":"2026-05-17T23:56:30.344430+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.02824v1","created_at":"2026-05-17T23:56:30.344430+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.02824","created_at":"2026-05-17T23:56:30.344430+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q6TLAIANMGBP","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q6TLAIANMGBPCZ2M","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q6TLAIAN","created_at":"2026-05-18T12:31:37.085036+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/Q6TLAIANMGBPCZ2MWYYDUUQLF6","json":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6.json","graph_json":"https://pith.science/api/pith-number/Q6TLAIANMGBPCZ2MWYYDUUQLF6/graph.json","events_json":"https://pith.science/api/pith-number/Q6TLAIANMGBPCZ2MWYYDUUQLF6/events.json","paper":"https://pith.science/paper/Q6TLAIAN"},"agent_actions":{"view_html":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6","download_json":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6.json","view_paper":"https://pith.science/paper/Q6TLAIAN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.02824&json=true","fetch_graph":"https://pith.science/api/pith-number/Q6TLAIANMGBPCZ2MWYYDUUQLF6/graph.json","fetch_events":"https://pith.science/api/pith-number/Q6TLAIANMGBPCZ2MWYYDUUQLF6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6/action/storage_attestation","attest_author":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6/action/author_attestation","sign_citation":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6/action/citation_signature","submit_replication":"https://pith.science/pith/Q6TLAIANMGBPCZ2MWYYDUUQLF6/action/replication_record"}},"created_at":"2026-05-17T23:56:30.344430+00:00","updated_at":"2026-05-17T23:56:30.344430+00:00"}