{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:JGCJIKQSF5CKPBA2K7ANFZ5FJG","short_pith_number":"pith:JGCJIKQS","schema_version":"1.0","canonical_sha256":"4984942a122f44a7841a57c0d2e7a54997ec01f5baf019c2273c75eb33187965","source":{"kind":"arxiv","id":"1109.5110","version":1},"attestation_state":"computed","paper":{"title":"Quantum state storage and processing for polarization qubits in an inhomogeneously broadened \\Lambda-type three-level medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Ferraro, D. Viscor, J. Mompart, V. Ahufinger, Yu. Loiko","submitted_at":"2011-09-23T15:23:13Z","abstract_excerpt":"We address the propagation of a single photon pulse with two polarization components, i.e., a polarization qubit, in an inhomogeneously broadened \"phaseonium\" \\Lambda-type three-level medium. We combine some of the non-trivial propagation effects characteristic for this kind of coherently prepared systems and the controlled reversible inhomogeneous broadening technique to propose several quantum information processing applications, such as a protocol for polarization qubit filtering and sieving as well as a tunable polarization beam splitter. Moreover, we show that, by imposing a spatial varia"},"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":"1109.5110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-23T15:23:13Z","cross_cats_sorted":[],"title_canon_sha256":"5d598fef7908ebef6450fa13e5586f6757f8dee98ecf4a77779ac70e26e358cb","abstract_canon_sha256":"d1dae510f439ec66579fcb0129b624292da839cefc84e2634cd456d7b6795854"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:04.427825Z","signature_b64":"9rsLJBGezmky5XMBBhSsbJcUQFY8VdYczytNGSuLhJQEeCMAm8bgNelgTCzjdPBuXLqZ/VeRaEqB1EnL5FNFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4984942a122f44a7841a57c0d2e7a54997ec01f5baf019c2273c75eb33187965","last_reissued_at":"2026-05-18T03:58:04.427385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:04.427385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum state storage and processing for polarization qubits in an inhomogeneously broadened \\Lambda-type three-level medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Ferraro, D. Viscor, J. Mompart, V. Ahufinger, Yu. Loiko","submitted_at":"2011-09-23T15:23:13Z","abstract_excerpt":"We address the propagation of a single photon pulse with two polarization components, i.e., a polarization qubit, in an inhomogeneously broadened \"phaseonium\" \\Lambda-type three-level medium. We combine some of the non-trivial propagation effects characteristic for this kind of coherently prepared systems and the controlled reversible inhomogeneous broadening technique to propose several quantum information processing applications, such as a protocol for polarization qubit filtering and sieving as well as a tunable polarization beam splitter. Moreover, we show that, by imposing a spatial varia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.5110","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":"1109.5110","created_at":"2026-05-18T03:58:04.427461+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.5110v1","created_at":"2026-05-18T03:58:04.427461+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.5110","created_at":"2026-05-18T03:58:04.427461+00:00"},{"alias_kind":"pith_short_12","alias_value":"JGCJIKQSF5CK","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_16","alias_value":"JGCJIKQSF5CKPBA2","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_8","alias_value":"JGCJIKQS","created_at":"2026-05-18T12:26:32.869790+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/JGCJIKQSF5CKPBA2K7ANFZ5FJG","json":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG.json","graph_json":"https://pith.science/api/pith-number/JGCJIKQSF5CKPBA2K7ANFZ5FJG/graph.json","events_json":"https://pith.science/api/pith-number/JGCJIKQSF5CKPBA2K7ANFZ5FJG/events.json","paper":"https://pith.science/paper/JGCJIKQS"},"agent_actions":{"view_html":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG","download_json":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG.json","view_paper":"https://pith.science/paper/JGCJIKQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.5110&json=true","fetch_graph":"https://pith.science/api/pith-number/JGCJIKQSF5CKPBA2K7ANFZ5FJG/graph.json","fetch_events":"https://pith.science/api/pith-number/JGCJIKQSF5CKPBA2K7ANFZ5FJG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG/action/storage_attestation","attest_author":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG/action/author_attestation","sign_citation":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG/action/citation_signature","submit_replication":"https://pith.science/pith/JGCJIKQSF5CKPBA2K7ANFZ5FJG/action/replication_record"}},"created_at":"2026-05-18T03:58:04.427461+00:00","updated_at":"2026-05-18T03:58:04.427461+00:00"}