{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:NJCFUYYVMT74CCNEMSNFMJOPOP","short_pith_number":"pith:NJCFUYYV","schema_version":"1.0","canonical_sha256":"6a445a631564ffc109a4649a5625cf73df22891c35fca3355c460e6f7e45b700","source":{"kind":"arxiv","id":"1808.06849","version":1},"attestation_state":"computed","paper":{"title":"Metastable bound states of the of the interacting 2D magnetoexcitons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"E.V. Dumanov, I.A. Zubac, I.V. Podlesny, M.A. Liberman, P.I. Khadzhi, S.A. Moskalenko","submitted_at":"2018-08-21T11:24:58Z","abstract_excerpt":"The possible formation of two-dimensional (2D) magnetic bi-excitons composed of two 2D magnetoexcitons with electrons and holes on the lowest Landau levels (LLLs), with opposite center of- mass wave vectors k and and with antiparallel electric dipole moments perpendicular to the corresponding wave vectors was investigated. Two spinor structures of two electrons and of two holes were considered. In the singlet-singlet state the spins of two electrons as well as the effective spins of two holes create the combinations with the total spin S=0 and its projection on the magnetic field The triplet-t"},"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":"1808.06849","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T11:24:58Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"9dcd5afe37b7ecf84697059ef0797ea7a18f640c1043f3d16d3a7c75db246835","abstract_canon_sha256":"515635c8c1e7d469015ccb114f961ae5736af7daf0d1c4a31f9ff684592c82de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:38.869418Z","signature_b64":"xNoGUarr6Ozi6lGSaldXh2iX5XCUwH6+7Uh1inhXtrt4kjhfXT9gM9wLsOoYE5zV6AKn9+RYqrz6eIjXX2AFAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a445a631564ffc109a4649a5625cf73df22891c35fca3355c460e6f7e45b700","last_reissued_at":"2026-05-18T00:07:38.868683Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:38.868683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Metastable bound states of the of the interacting 2D magnetoexcitons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"E.V. Dumanov, I.A. Zubac, I.V. Podlesny, M.A. Liberman, P.I. Khadzhi, S.A. Moskalenko","submitted_at":"2018-08-21T11:24:58Z","abstract_excerpt":"The possible formation of two-dimensional (2D) magnetic bi-excitons composed of two 2D magnetoexcitons with electrons and holes on the lowest Landau levels (LLLs), with opposite center of- mass wave vectors k and and with antiparallel electric dipole moments perpendicular to the corresponding wave vectors was investigated. Two spinor structures of two electrons and of two holes were considered. In the singlet-singlet state the spins of two electrons as well as the effective spins of two holes create the combinations with the total spin S=0 and its projection on the magnetic field The triplet-t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06849","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":"1808.06849","created_at":"2026-05-18T00:07:38.868784+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.06849v1","created_at":"2026-05-18T00:07:38.868784+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06849","created_at":"2026-05-18T00:07:38.868784+00:00"},{"alias_kind":"pith_short_12","alias_value":"NJCFUYYVMT74","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"NJCFUYYVMT74CCNE","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"NJCFUYYV","created_at":"2026-05-18T12:32:40.477152+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/NJCFUYYVMT74CCNEMSNFMJOPOP","json":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP.json","graph_json":"https://pith.science/api/pith-number/NJCFUYYVMT74CCNEMSNFMJOPOP/graph.json","events_json":"https://pith.science/api/pith-number/NJCFUYYVMT74CCNEMSNFMJOPOP/events.json","paper":"https://pith.science/paper/NJCFUYYV"},"agent_actions":{"view_html":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP","download_json":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP.json","view_paper":"https://pith.science/paper/NJCFUYYV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.06849&json=true","fetch_graph":"https://pith.science/api/pith-number/NJCFUYYVMT74CCNEMSNFMJOPOP/graph.json","fetch_events":"https://pith.science/api/pith-number/NJCFUYYVMT74CCNEMSNFMJOPOP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP/action/storage_attestation","attest_author":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP/action/author_attestation","sign_citation":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP/action/citation_signature","submit_replication":"https://pith.science/pith/NJCFUYYVMT74CCNEMSNFMJOPOP/action/replication_record"}},"created_at":"2026-05-18T00:07:38.868784+00:00","updated_at":"2026-05-18T00:07:38.868784+00:00"}