{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:VFTMWB2FRFV5QXU6GM2NTJXASL","short_pith_number":"pith:VFTMWB2F","schema_version":"1.0","canonical_sha256":"a966cb0745896bd85e9e3334d9a6e092db45a7505cd6b8999d89519c1ce9f466","source":{"kind":"arxiv","id":"2105.11310","version":1},"attestation_state":"computed","paper":{"title":"A non-perturbative study of bulk photovoltaic effect enhanced by an optically induced phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C. Das Pemmaraju, Liang Z Tan, Sangeeta Rajpurohit, Tadashi Ogitsu","submitted_at":"2021-05-24T14:45:38Z","abstract_excerpt":"Solid systems with strong correlations and interactions under light illumination have the potential for exhibiting interesting bulk photovoltaic behavior in the non-perturbative regime, which has remained largely unexplored in the past theoretical studies. We investigate the bulk photovoltaic response of a perovskite manganite with strongly coupled electron-spin-lattice dynamics, using real-time simulations performed with a tight-binding model. The transient changes in the band structure and the photoinduced phase transitions, emerging from spin and phonon dynamics, result in a nonlinear curre"},"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":"2105.11310","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-24T14:45:38Z","cross_cats_sorted":[],"title_canon_sha256":"f93d582129ba14c3618b9bdc44b20b8845c0107914aeb82730efe53a32b38867","abstract_canon_sha256":"91ca016eaf3ffbd4607b73af7d2e79d8bfe439ebc5320b27ecf1e7f94237a396"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:11:45.582593Z","signature_b64":"1AYGF5gk60YQl8U7yyKWtrySx8fHQ9J2/EXac5tW7198pFwIMzZzO+hygbmHANT9S02n+AYE4lQrJIyQYcqGAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a966cb0745896bd85e9e3334d9a6e092db45a7505cd6b8999d89519c1ce9f466","last_reissued_at":"2026-07-05T04:11:45.582101Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:11:45.582101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A non-perturbative study of bulk photovoltaic effect enhanced by an optically induced phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C. Das Pemmaraju, Liang Z Tan, Sangeeta Rajpurohit, Tadashi Ogitsu","submitted_at":"2021-05-24T14:45:38Z","abstract_excerpt":"Solid systems with strong correlations and interactions under light illumination have the potential for exhibiting interesting bulk photovoltaic behavior in the non-perturbative regime, which has remained largely unexplored in the past theoretical studies. We investigate the bulk photovoltaic response of a perovskite manganite with strongly coupled electron-spin-lattice dynamics, using real-time simulations performed with a tight-binding model. The transient changes in the band structure and the photoinduced phase transitions, emerging from spin and phonon dynamics, result in a nonlinear curre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.11310","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2105.11310/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":"2105.11310","created_at":"2026-07-05T04:11:45.582154+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.11310v1","created_at":"2026-07-05T04:11:45.582154+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.11310","created_at":"2026-07-05T04:11:45.582154+00:00"},{"alias_kind":"pith_short_12","alias_value":"VFTMWB2FRFV5","created_at":"2026-07-05T04:11:45.582154+00:00"},{"alias_kind":"pith_short_16","alias_value":"VFTMWB2FRFV5QXU6","created_at":"2026-07-05T04:11:45.582154+00:00"},{"alias_kind":"pith_short_8","alias_value":"VFTMWB2F","created_at":"2026-07-05T04:11:45.582154+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/VFTMWB2FRFV5QXU6GM2NTJXASL","json":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL.json","graph_json":"https://pith.science/api/pith-number/VFTMWB2FRFV5QXU6GM2NTJXASL/graph.json","events_json":"https://pith.science/api/pith-number/VFTMWB2FRFV5QXU6GM2NTJXASL/events.json","paper":"https://pith.science/paper/VFTMWB2F"},"agent_actions":{"view_html":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL","download_json":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL.json","view_paper":"https://pith.science/paper/VFTMWB2F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.11310&json=true","fetch_graph":"https://pith.science/api/pith-number/VFTMWB2FRFV5QXU6GM2NTJXASL/graph.json","fetch_events":"https://pith.science/api/pith-number/VFTMWB2FRFV5QXU6GM2NTJXASL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL/action/storage_attestation","attest_author":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL/action/author_attestation","sign_citation":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL/action/citation_signature","submit_replication":"https://pith.science/pith/VFTMWB2FRFV5QXU6GM2NTJXASL/action/replication_record"}},"created_at":"2026-07-05T04:11:45.582154+00:00","updated_at":"2026-07-05T04:11:45.582154+00:00"}