{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:XRTO3KAD3Z66LXRZAVKNDVOO56","short_pith_number":"pith:XRTO3KAD","schema_version":"1.0","canonical_sha256":"bc66eda803de7de5de390554d1d5ceef9fb88c4ec653bc2c3202032bb66e74ca","source":{"kind":"arxiv","id":"1301.7111","version":1},"attestation_state":"computed","paper":{"title":"Photoferroelectric solar to electrical conversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Mark Warner, Milos Knezevic","submitted_at":"2013-01-30T00:41:41Z","abstract_excerpt":"We propose a charge pump which converts solar energy into DC electricity. It is based on cyclic changes in the spontaneous electric polarization of a photoferroelectric material, which allows a transfer of charge from a low to a high voltage. To estimate the power efficiency we use a photoferroelectric liquid crystal as the working substance. For a specific choice of material, an efficiency of $2\\%$ is obtained."},"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":"1301.7111","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-01-30T00:41:41Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"65b3527f94b7cde908e38c310be1d7e1d26fe264786df95b680d70e396760c84","abstract_canon_sha256":"9b456bee2ddcf5477e28cd70d2dd4a37123f87d3f7ff14c2ac28e7d8e1aeefdd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:01.263649Z","signature_b64":"3BzcFgjluJrEnxIzr+tojMOYREgHrjqGU6O9RDCjLBkDzp+2lw63z0ibe+uppDzlyAyxNd2YD1naGICzpgj8DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc66eda803de7de5de390554d1d5ceef9fb88c4ec653bc2c3202032bb66e74ca","last_reissued_at":"2026-05-18T03:35:01.262840Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:01.262840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photoferroelectric solar to electrical conversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Mark Warner, Milos Knezevic","submitted_at":"2013-01-30T00:41:41Z","abstract_excerpt":"We propose a charge pump which converts solar energy into DC electricity. It is based on cyclic changes in the spontaneous electric polarization of a photoferroelectric material, which allows a transfer of charge from a low to a high voltage. To estimate the power efficiency we use a photoferroelectric liquid crystal as the working substance. For a specific choice of material, an efficiency of $2\\%$ is obtained."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7111","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":"1301.7111","created_at":"2026-05-18T03:35:01.262980+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.7111v1","created_at":"2026-05-18T03:35:01.262980+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7111","created_at":"2026-05-18T03:35:01.262980+00:00"},{"alias_kind":"pith_short_12","alias_value":"XRTO3KAD3Z66","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_16","alias_value":"XRTO3KAD3Z66LXRZ","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_8","alias_value":"XRTO3KAD","created_at":"2026-05-18T12:28:06.772260+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/XRTO3KAD3Z66LXRZAVKNDVOO56","json":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56.json","graph_json":"https://pith.science/api/pith-number/XRTO3KAD3Z66LXRZAVKNDVOO56/graph.json","events_json":"https://pith.science/api/pith-number/XRTO3KAD3Z66LXRZAVKNDVOO56/events.json","paper":"https://pith.science/paper/XRTO3KAD"},"agent_actions":{"view_html":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56","download_json":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56.json","view_paper":"https://pith.science/paper/XRTO3KAD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.7111&json=true","fetch_graph":"https://pith.science/api/pith-number/XRTO3KAD3Z66LXRZAVKNDVOO56/graph.json","fetch_events":"https://pith.science/api/pith-number/XRTO3KAD3Z66LXRZAVKNDVOO56/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56/action/storage_attestation","attest_author":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56/action/author_attestation","sign_citation":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56/action/citation_signature","submit_replication":"https://pith.science/pith/XRTO3KAD3Z66LXRZAVKNDVOO56/action/replication_record"}},"created_at":"2026-05-18T03:35:01.262980+00:00","updated_at":"2026-05-18T03:35:01.262980+00:00"}