{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7RT566NFGKQRJ647A6DWWHJOQL","short_pith_number":"pith:7RT566NF","schema_version":"1.0","canonical_sha256":"fc67df79a532a114fb9f07876b1d2e82fc31ce9c2ecff4b25094912edfe2bb91","source":{"kind":"arxiv","id":"1211.1836","version":1},"attestation_state":"computed","paper":{"title":"Compensation of Dipolar-Exciton Spin Splitting in Magnetic Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. V. Gorbunov, V. B. Timofeev","submitted_at":"2012-11-08T12:41:34Z","abstract_excerpt":"Magnetoluminescence of spatially indirect dipolar excitons collected in 25 nm GaAs/AlGaAs single quantum well within a lateral potential trap has been studied in perpendicular magnetic field in Faraday geometry. The paramagnetic spin splitting of the luminescence line of the heavy-hole excitons in the trap centre is completely compensated at magnetic fields below critical value, around 2 Tesla. The effect of spin-splitting compensation is caused by the exchange interaction in dense exciton Bose gas which is in qualitative agreement with the existing theoretical concepts. In the range of low ma"},"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":"1211.1836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-08T12:41:34Z","cross_cats_sorted":[],"title_canon_sha256":"99453e84f2f5a177982e372f528a4a35d287771d5dbfb58b5bb32fe48792bbc9","abstract_canon_sha256":"b0e11ae2f511b9afd79d6ab17d1b7b70bcabd3507b0ed990fb066e3de0bc1acb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:18.055433Z","signature_b64":"R64lkm8nE3IfPeHj8er2F14eB90c5cijm6EN1WNKbxp+8K9FuPuua7LGzqhYm+/8XkoyQVRAJbGKf4EOrEClCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc67df79a532a114fb9f07876b1d2e82fc31ce9c2ecff4b25094912edfe2bb91","last_reissued_at":"2026-05-18T01:53:18.054792Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:18.054792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Compensation of Dipolar-Exciton Spin Splitting in Magnetic Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. V. Gorbunov, V. B. Timofeev","submitted_at":"2012-11-08T12:41:34Z","abstract_excerpt":"Magnetoluminescence of spatially indirect dipolar excitons collected in 25 nm GaAs/AlGaAs single quantum well within a lateral potential trap has been studied in perpendicular magnetic field in Faraday geometry. The paramagnetic spin splitting of the luminescence line of the heavy-hole excitons in the trap centre is completely compensated at magnetic fields below critical value, around 2 Tesla. The effect of spin-splitting compensation is caused by the exchange interaction in dense exciton Bose gas which is in qualitative agreement with the existing theoretical concepts. In the range of low ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.1836","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":"1211.1836","created_at":"2026-05-18T01:53:18.054887+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.1836v1","created_at":"2026-05-18T01:53:18.054887+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.1836","created_at":"2026-05-18T01:53:18.054887+00:00"},{"alias_kind":"pith_short_12","alias_value":"7RT566NFGKQR","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"7RT566NFGKQRJ647","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"7RT566NF","created_at":"2026-05-18T12:26:58.693483+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/7RT566NFGKQRJ647A6DWWHJOQL","json":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL.json","graph_json":"https://pith.science/api/pith-number/7RT566NFGKQRJ647A6DWWHJOQL/graph.json","events_json":"https://pith.science/api/pith-number/7RT566NFGKQRJ647A6DWWHJOQL/events.json","paper":"https://pith.science/paper/7RT566NF"},"agent_actions":{"view_html":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL","download_json":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL.json","view_paper":"https://pith.science/paper/7RT566NF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.1836&json=true","fetch_graph":"https://pith.science/api/pith-number/7RT566NFGKQRJ647A6DWWHJOQL/graph.json","fetch_events":"https://pith.science/api/pith-number/7RT566NFGKQRJ647A6DWWHJOQL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL/action/storage_attestation","attest_author":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL/action/author_attestation","sign_citation":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL/action/citation_signature","submit_replication":"https://pith.science/pith/7RT566NFGKQRJ647A6DWWHJOQL/action/replication_record"}},"created_at":"2026-05-18T01:53:18.054887+00:00","updated_at":"2026-05-18T01:53:18.054887+00:00"}