{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ZMMOZ524QSFRGW3NVZKAI52PCN","short_pith_number":"pith:ZMMOZ524","canonical_record":{"source":{"id":"1808.06841","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T10:59:36Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"a2c04ff0f2e9e7c7c02d3cf2159cb22a01a7497d06fa2746ce5b28a00df535c5","abstract_canon_sha256":"6b7286491d143c9bfd0bfb03a7321742b2f691f4be4e873964f4f7986c6f939f"},"schema_version":"1.0"},"canonical_sha256":"cb18ecf75c848b135b6dae5404774f1363803862b5377c93118ace70d35bb355","source":{"kind":"arxiv","id":"1808.06841","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.06841","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"1808.06841v1","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06841","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZMMOZ524QSFR","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZMMOZ524QSFRGW3N","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZMMOZ524","created_at":"2026-05-18T12:33:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ZMMOZ524QSFRGW3NVZKAI52PCN","target":"record","payload":{"canonical_record":{"source":{"id":"1808.06841","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T10:59:36Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"a2c04ff0f2e9e7c7c02d3cf2159cb22a01a7497d06fa2746ce5b28a00df535c5","abstract_canon_sha256":"6b7286491d143c9bfd0bfb03a7321742b2f691f4be4e873964f4f7986c6f939f"},"schema_version":"1.0"},"canonical_sha256":"cb18ecf75c848b135b6dae5404774f1363803862b5377c93118ace70d35bb355","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:20.035357Z","signature_b64":"pTyI5Kfm6KMbwwfbnrqTnvn2SxzGvCDk2tERSvsqiJnOUHfS89kzinWnPfVjL9r+JR5xJCmdTgmMcHv/q+yCCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb18ecf75c848b135b6dae5404774f1363803862b5377c93118ace70d35bb355","last_reissued_at":"2026-05-17T23:55:20.034857Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:20.034857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.06841","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:55:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bf/Qq+4u4SeOHuwhMVrH/p+/zJ0oQHM9hMDyxZ/9yZ7nn2IAeSwm1I3vzbeLswZ5kD35efIN7tRm5+QnBeO1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T12:21:11.613270Z"},"content_sha256":"56dedaf355411557d80741250ce350939d2d2834240221a7eeb916bcce0f0448","schema_version":"1.0","event_id":"sha256:56dedaf355411557d80741250ce350939d2d2834240221a7eeb916bcce0f0448"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ZMMOZ524QSFRGW3NVZKAI52PCN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Metastable bound states of the two-dimensional bi-magnetoexcitons in the lowest Landau levels approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"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":"2018-08-21T10:59:36Z","abstract_excerpt":"The possible existence of the bound states of the interacting two-dimensional (2D) magnetoexcitons in the lowest Landau levels (LLLs) approximation was investigated using the Landau gauge description. The magnetoexcitons taking part in the formation of the bound state with resultant wave vector k= 0 have opposite in-plane wave vectors and look as two electric dipoles with the arms oriented in-plane perpendicularly to the corresponding wave vectors. The bound state of two antiparallel dipoles moving with equal probability in any direction of the plane with equal but antiparallel wave vectors is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06841","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:55:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LornNcMkdGvy0hOxZ/HhcedKMbt7ygPdsZCUVPRQdoCWa6UkuXvY6fgIvUacnMng38+ZU9Nhc74mjTtn5vh5CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T12:21:11.613630Z"},"content_sha256":"0ded2c97c459862d149e7cdf774b3444f0918cb5e5f5f54c1d296b9c30372ea7","schema_version":"1.0","event_id":"sha256:0ded2c97c459862d149e7cdf774b3444f0918cb5e5f5f54c1d296b9c30372ea7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/bundle.json","state_url":"https://pith.science/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-28T12:21:11Z","links":{"resolver":"https://pith.science/pith/ZMMOZ524QSFRGW3NVZKAI52PCN","bundle":"https://pith.science/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/bundle.json","state":"https://pith.science/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZMMOZ524QSFRGW3NVZKAI52PCN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZMMOZ524QSFRGW3NVZKAI52PCN","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6b7286491d143c9bfd0bfb03a7321742b2f691f4be4e873964f4f7986c6f939f","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T10:59:36Z","title_canon_sha256":"a2c04ff0f2e9e7c7c02d3cf2159cb22a01a7497d06fa2746ce5b28a00df535c5"},"schema_version":"1.0","source":{"id":"1808.06841","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.06841","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"1808.06841v1","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06841","created_at":"2026-05-17T23:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZMMOZ524QSFR","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZMMOZ524QSFRGW3N","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZMMOZ524","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:0ded2c97c459862d149e7cdf774b3444f0918cb5e5f5f54c1d296b9c30372ea7","target":"graph","created_at":"2026-05-17T23:55:20Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The possible existence of the bound states of the interacting two-dimensional (2D) magnetoexcitons in the lowest Landau levels (LLLs) approximation was investigated using the Landau gauge description. The magnetoexcitons taking part in the formation of the bound state with resultant wave vector k= 0 have opposite in-plane wave vectors and look as two electric dipoles with the arms oriented in-plane perpendicularly to the corresponding wave vectors. The bound state of two antiparallel dipoles moving with equal probability in any direction of the plane with equal but antiparallel wave vectors is","authors_text":"E.V. Dumanov, I.A. Zubac, I.V. Podlesny, M.A. Liberman, P.I. Khadzhi, S.A. Moskalenko","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T10:59:36Z","title":"Metastable bound states of the two-dimensional bi-magnetoexcitons in the lowest Landau levels approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06841","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:56dedaf355411557d80741250ce350939d2d2834240221a7eeb916bcce0f0448","target":"record","created_at":"2026-05-17T23:55:20Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6b7286491d143c9bfd0bfb03a7321742b2f691f4be4e873964f4f7986c6f939f","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-21T10:59:36Z","title_canon_sha256":"a2c04ff0f2e9e7c7c02d3cf2159cb22a01a7497d06fa2746ce5b28a00df535c5"},"schema_version":"1.0","source":{"id":"1808.06841","kind":"arxiv","version":1}},"canonical_sha256":"cb18ecf75c848b135b6dae5404774f1363803862b5377c93118ace70d35bb355","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb18ecf75c848b135b6dae5404774f1363803862b5377c93118ace70d35bb355","first_computed_at":"2026-05-17T23:55:20.034857Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:20.034857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pTyI5Kfm6KMbwwfbnrqTnvn2SxzGvCDk2tERSvsqiJnOUHfS89kzinWnPfVjL9r+JR5xJCmdTgmMcHv/q+yCCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:20.035357Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.06841","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56dedaf355411557d80741250ce350939d2d2834240221a7eeb916bcce0f0448","sha256:0ded2c97c459862d149e7cdf774b3444f0918cb5e5f5f54c1d296b9c30372ea7"],"state_sha256":"48fdb20b8c453a82de2b0e9cc7be6a62c3f21e55c6856a4110ee109f12931831"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/1csjjSqQWvAo0R5tqu54sIRyKFhWYV9U/5I0fnrWcAxIyCKq4bmvj5LDaFE5zkU8W5W7UHr+5hyc8AclFfaBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T12:21:11.615404Z","bundle_sha256":"e364d024f9cf03e99a838403dc7573252e351a8ea3a1eb0360e1e2dae2b3464d"}}