{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:R7ZCFRC4JKIIZETHKK3RMGMYS6","short_pith_number":"pith:R7ZCFRC4","schema_version":"1.0","canonical_sha256":"8ff222c45c4a908c926752b716199897aeec8b8d80ed5003f87342c3ec02c1ed","source":{"kind":"arxiv","id":"2506.05082","version":2},"attestation_state":"computed","paper":{"title":"Excited State Densities from Time-Dependent Density Functional Response Theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Anna Baranova, Neepa T. Maitra","submitted_at":"2025-06-05T14:30:04Z","abstract_excerpt":"While the variational principle for excited-state energies leads to a route to obtaining excited-state densities from time-dependent density functional theory, relatively little attention has been paid to the quality of the resulting densities in real space obtained with different exchange-correlation functional approximations, nor how non-adiabatic approximations developed for energies of states of double excitation character perform for their densities. Here we derive an expression directly in real space for the excited-state density, that includes the case of non-adiabatic kernels, and cons"},"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":"2506.05082","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-05T14:30:04Z","cross_cats_sorted":[],"title_canon_sha256":"f09d1351f28ee371a735779640e62a57413241fb99c7635ce7eaac3c90d79407","abstract_canon_sha256":"d11ed6cb4e07e54def80676877893081bc024835b4cf80768aa6efb266afe28e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:09:20.366599Z","signature_b64":"YWpg5kqM0G0AbooXhML8hjx+Ry8yYDpt/L9jZcF/dJ6CDXrRyE1M25MjT2+WzRcnD4qtzPbVdlwZuFs5ThcLAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ff222c45c4a908c926752b716199897aeec8b8d80ed5003f87342c3ec02c1ed","last_reissued_at":"2026-07-05T12:09:20.366104Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:09:20.366104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Excited State Densities from Time-Dependent Density Functional Response Theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Anna Baranova, Neepa T. Maitra","submitted_at":"2025-06-05T14:30:04Z","abstract_excerpt":"While the variational principle for excited-state energies leads to a route to obtaining excited-state densities from time-dependent density functional theory, relatively little attention has been paid to the quality of the resulting densities in real space obtained with different exchange-correlation functional approximations, nor how non-adiabatic approximations developed for energies of states of double excitation character perform for their densities. Here we derive an expression directly in real space for the excited-state density, that includes the case of non-adiabatic kernels, and cons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05082","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.05082/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2506.05082","created_at":"2026-07-05T12:09:20.366164+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.05082v2","created_at":"2026-07-05T12:09:20.366164+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05082","created_at":"2026-07-05T12:09:20.366164+00:00"},{"alias_kind":"pith_short_12","alias_value":"R7ZCFRC4JKII","created_at":"2026-07-05T12:09:20.366164+00:00"},{"alias_kind":"pith_short_16","alias_value":"R7ZCFRC4JKIIZETH","created_at":"2026-07-05T12:09:20.366164+00:00"},{"alias_kind":"pith_short_8","alias_value":"R7ZCFRC4","created_at":"2026-07-05T12:09:20.366164+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/R7ZCFRC4JKIIZETHKK3RMGMYS6","json":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6.json","graph_json":"https://pith.science/api/pith-number/R7ZCFRC4JKIIZETHKK3RMGMYS6/graph.json","events_json":"https://pith.science/api/pith-number/R7ZCFRC4JKIIZETHKK3RMGMYS6/events.json","paper":"https://pith.science/paper/R7ZCFRC4"},"agent_actions":{"view_html":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6","download_json":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6.json","view_paper":"https://pith.science/paper/R7ZCFRC4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.05082&json=true","fetch_graph":"https://pith.science/api/pith-number/R7ZCFRC4JKIIZETHKK3RMGMYS6/graph.json","fetch_events":"https://pith.science/api/pith-number/R7ZCFRC4JKIIZETHKK3RMGMYS6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6/action/storage_attestation","attest_author":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6/action/author_attestation","sign_citation":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6/action/citation_signature","submit_replication":"https://pith.science/pith/R7ZCFRC4JKIIZETHKK3RMGMYS6/action/replication_record"}},"created_at":"2026-07-05T12:09:20.366164+00:00","updated_at":"2026-07-05T12:09:20.366164+00:00"}