{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:LP32LB4JNEFLOYDGTNT4UAYZAP","short_pith_number":"pith:LP32LB4J","schema_version":"1.0","canonical_sha256":"5bf7a58789690ab760669b67ca031903c51bb187a49891a0b8638a29e67b1760","source":{"kind":"arxiv","id":"0908.3040","version":1},"attestation_state":"computed","paper":{"title":"Bose-Einstein condensation of trapped polaritons in 2D electron-hole systems in a high magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Oleg L. Berman, Roman Ya. Kezerashvili, Yurii E. Lozovik","submitted_at":"2009-08-21T01:48:20Z","abstract_excerpt":"The Bose-Einstein condensation (BEC) of magnetoexcitonic polaritons in two-dimensional (2D) electron-hole system embedded in a semiconductor microcavity in a high magnetic field $B$ is predicted. There are two physical realizations of 2D electron-hole system under consideration: a graphene layer and quantum well (QW). A 2D gas of magnetoexcitonic polaritons is considered in a planar harmonic potential trap. Two possible physical realizations of this trapping potential are assumed: inhomogeneous local stress or harmonic electric field potential applied to excitons and a parabolic shape of the s"},"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":"0908.3040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-08-21T01:48:20Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"34cf4222b751ef15011143cb5dcf80ac088cefd03634132abe29d41514b43791","abstract_canon_sha256":"405e416c159c56d36ca580eab174a5a343aca797a87b19a92f37d2d21e0835c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:24.455232Z","signature_b64":"dvtxxnh+hHs+CA5gM34qfOANWkchBhCoRNlVq0OlP2esbiCAR+NpxhwNAY3rS3k1TyvEtiJFx1DBZCgPSFArBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5bf7a58789690ab760669b67ca031903c51bb187a49891a0b8638a29e67b1760","last_reissued_at":"2026-05-18T02:12:24.454493Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:24.454493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bose-Einstein condensation of trapped polaritons in 2D electron-hole systems in a high magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Oleg L. Berman, Roman Ya. Kezerashvili, Yurii E. Lozovik","submitted_at":"2009-08-21T01:48:20Z","abstract_excerpt":"The Bose-Einstein condensation (BEC) of magnetoexcitonic polaritons in two-dimensional (2D) electron-hole system embedded in a semiconductor microcavity in a high magnetic field $B$ is predicted. There are two physical realizations of 2D electron-hole system under consideration: a graphene layer and quantum well (QW). A 2D gas of magnetoexcitonic polaritons is considered in a planar harmonic potential trap. Two possible physical realizations of this trapping potential are assumed: inhomogeneous local stress or harmonic electric field potential applied to excitons and a parabolic shape of the s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.3040","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":"0908.3040","created_at":"2026-05-18T02:12:24.454602+00:00"},{"alias_kind":"arxiv_version","alias_value":"0908.3040v1","created_at":"2026-05-18T02:12:24.454602+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.3040","created_at":"2026-05-18T02:12:24.454602+00:00"},{"alias_kind":"pith_short_12","alias_value":"LP32LB4JNEFL","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"LP32LB4JNEFLOYDG","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"LP32LB4J","created_at":"2026-05-18T12:26:00.592388+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/LP32LB4JNEFLOYDGTNT4UAYZAP","json":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP.json","graph_json":"https://pith.science/api/pith-number/LP32LB4JNEFLOYDGTNT4UAYZAP/graph.json","events_json":"https://pith.science/api/pith-number/LP32LB4JNEFLOYDGTNT4UAYZAP/events.json","paper":"https://pith.science/paper/LP32LB4J"},"agent_actions":{"view_html":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP","download_json":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP.json","view_paper":"https://pith.science/paper/LP32LB4J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0908.3040&json=true","fetch_graph":"https://pith.science/api/pith-number/LP32LB4JNEFLOYDGTNT4UAYZAP/graph.json","fetch_events":"https://pith.science/api/pith-number/LP32LB4JNEFLOYDGTNT4UAYZAP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP/action/storage_attestation","attest_author":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP/action/author_attestation","sign_citation":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP/action/citation_signature","submit_replication":"https://pith.science/pith/LP32LB4JNEFLOYDGTNT4UAYZAP/action/replication_record"}},"created_at":"2026-05-18T02:12:24.454602+00:00","updated_at":"2026-05-18T02:12:24.454602+00:00"}