{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:DGJJMZ4ZCL3FLF4E2OEDS5LX64","short_pith_number":"pith:DGJJMZ4Z","schema_version":"1.0","canonical_sha256":"199296679912f6559784d388397577f707b7b59e1f26efdd9c67f560027a1efc","source":{"kind":"arxiv","id":"1410.2138","version":2},"attestation_state":"computed","paper":{"title":"Time-dependent generalized-active-space configuration-interaction approach to photoionization dynamics of atoms and molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"quant-ph","authors_text":"Lars Bojer Madsen, Lasse Kragh S{\\o}rensen, Sebastian Bauch","submitted_at":"2014-10-08T14:34:33Z","abstract_excerpt":"We present a wave-function based method to solve the time-dependent many-electron Schr\\\"odinger equation (TDSE) with special emphasis on strong-field ionization phenomena. The theory builds on the configuration-interaction (CI) approach supplemented by the generalized-active-space (GAS) concept from quantum chemistry. The latter allows for a controllable reduction in the number of configurations in the CI expansion by imposing restrictions on the active orbital space. The method is similar to the recently formulated time-dependent restricted-active-space (TD-RAS) CI method [D. Hochstuhl, and M"},"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":"1410.2138","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-08T14:34:33Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"f574c6c87042ae6b999e315dd57b110dbee3ae63b9b8eb63c96b500bd75387de","abstract_canon_sha256":"ba01bd147a3c44b5fdac7b55af11bbba3aaf91f8729553d2d51ba168114f8b23"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:37.772538Z","signature_b64":"NQnaxguTk81eCHnEvlqZCrfP5kcM8xobZwks1uX5LrKlLlt5Q1SdJtz/vEjEMAKG4nZiTzjwN0bLpOUKIkpZBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"199296679912f6559784d388397577f707b7b59e1f26efdd9c67f560027a1efc","last_reissued_at":"2026-05-18T02:31:37.771922Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:37.771922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Time-dependent generalized-active-space configuration-interaction approach to photoionization dynamics of atoms and molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"quant-ph","authors_text":"Lars Bojer Madsen, Lasse Kragh S{\\o}rensen, Sebastian Bauch","submitted_at":"2014-10-08T14:34:33Z","abstract_excerpt":"We present a wave-function based method to solve the time-dependent many-electron Schr\\\"odinger equation (TDSE) with special emphasis on strong-field ionization phenomena. The theory builds on the configuration-interaction (CI) approach supplemented by the generalized-active-space (GAS) concept from quantum chemistry. The latter allows for a controllable reduction in the number of configurations in the CI expansion by imposing restrictions on the active orbital space. The method is similar to the recently formulated time-dependent restricted-active-space (TD-RAS) CI method [D. Hochstuhl, and M"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.2138","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":""},"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":"1410.2138","created_at":"2026-05-18T02:31:37.772013+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.2138v2","created_at":"2026-05-18T02:31:37.772013+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.2138","created_at":"2026-05-18T02:31:37.772013+00:00"},{"alias_kind":"pith_short_12","alias_value":"DGJJMZ4ZCL3F","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_16","alias_value":"DGJJMZ4ZCL3FLF4E","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_8","alias_value":"DGJJMZ4Z","created_at":"2026-05-18T12:28:25.294606+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/DGJJMZ4ZCL3FLF4E2OEDS5LX64","json":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64.json","graph_json":"https://pith.science/api/pith-number/DGJJMZ4ZCL3FLF4E2OEDS5LX64/graph.json","events_json":"https://pith.science/api/pith-number/DGJJMZ4ZCL3FLF4E2OEDS5LX64/events.json","paper":"https://pith.science/paper/DGJJMZ4Z"},"agent_actions":{"view_html":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64","download_json":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64.json","view_paper":"https://pith.science/paper/DGJJMZ4Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.2138&json=true","fetch_graph":"https://pith.science/api/pith-number/DGJJMZ4ZCL3FLF4E2OEDS5LX64/graph.json","fetch_events":"https://pith.science/api/pith-number/DGJJMZ4ZCL3FLF4E2OEDS5LX64/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64/action/storage_attestation","attest_author":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64/action/author_attestation","sign_citation":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64/action/citation_signature","submit_replication":"https://pith.science/pith/DGJJMZ4ZCL3FLF4E2OEDS5LX64/action/replication_record"}},"created_at":"2026-05-18T02:31:37.772013+00:00","updated_at":"2026-05-18T02:31:37.772013+00:00"}