{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:GLXBZ3WVYNEONNQDFD7KFJU3TE","short_pith_number":"pith:GLXBZ3WV","schema_version":"1.0","canonical_sha256":"32ee1ceed5c348e6b60328fea2a69b991aa7062df50e70cfc4486b35c04fabe9","source":{"kind":"arxiv","id":"1702.00846","version":2},"attestation_state":"computed","paper":{"title":"Magnon Condensation and Spin Superfluidity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Vladimir L. Safonov, Yury M. Bunkov","submitted_at":"2017-02-02T22:14:51Z","abstract_excerpt":"We consider the phenomenon of Bose-Einstein condensation of quasi-equilibrium magnons which leads to a spin superfluidity, the coherent quantum transfer of magnetization in magnetic materials. These phenomena are beyond the classical Landau-Lifshitz-Gilbert paradigm. The critical conditions for excited magnon density for ferro- and antiferromagnets, bulk and thin films are estimated and discussed. The BEC should occur in the antiferromagnetic hematite at much lower excited magnon density compared to the ferromagnetic YIG."},"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":"1702.00846","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-02T22:14:51Z","cross_cats_sorted":[],"title_canon_sha256":"4d026306c6f80f9e9235b563ea24c21fcf59146afc7b94f02c40a36d474c68a0","abstract_canon_sha256":"5ded39102aa0a99322ff441783a5c98da1e80e28edc9e84c4d205a5ddedd99e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:16.179308Z","signature_b64":"rVpTSTRy5C6Zta0rKFGNc9cnAwnQGXnoGoekh1/hMjThRAJf7QUuWphYrLi79xy9TgmU/xyfqWIAoaoZGYMUDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32ee1ceed5c348e6b60328fea2a69b991aa7062df50e70cfc4486b35c04fabe9","last_reissued_at":"2026-05-18T00:28:16.178628Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:16.178628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnon Condensation and Spin Superfluidity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Vladimir L. Safonov, Yury M. Bunkov","submitted_at":"2017-02-02T22:14:51Z","abstract_excerpt":"We consider the phenomenon of Bose-Einstein condensation of quasi-equilibrium magnons which leads to a spin superfluidity, the coherent quantum transfer of magnetization in magnetic materials. These phenomena are beyond the classical Landau-Lifshitz-Gilbert paradigm. The critical conditions for excited magnon density for ferro- and antiferromagnets, bulk and thin films are estimated and discussed. The BEC should occur in the antiferromagnetic hematite at much lower excited magnon density compared to the ferromagnetic YIG."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00846","kind":"arxiv","version":2},"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":"1702.00846","created_at":"2026-05-18T00:28:16.178727+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.00846v2","created_at":"2026-05-18T00:28:16.178727+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00846","created_at":"2026-05-18T00:28:16.178727+00:00"},{"alias_kind":"pith_short_12","alias_value":"GLXBZ3WVYNEO","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"GLXBZ3WVYNEONNQD","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"GLXBZ3WV","created_at":"2026-05-18T12:31:18.294218+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/GLXBZ3WVYNEONNQDFD7KFJU3TE","json":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE.json","graph_json":"https://pith.science/api/pith-number/GLXBZ3WVYNEONNQDFD7KFJU3TE/graph.json","events_json":"https://pith.science/api/pith-number/GLXBZ3WVYNEONNQDFD7KFJU3TE/events.json","paper":"https://pith.science/paper/GLXBZ3WV"},"agent_actions":{"view_html":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE","download_json":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE.json","view_paper":"https://pith.science/paper/GLXBZ3WV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.00846&json=true","fetch_graph":"https://pith.science/api/pith-number/GLXBZ3WVYNEONNQDFD7KFJU3TE/graph.json","fetch_events":"https://pith.science/api/pith-number/GLXBZ3WVYNEONNQDFD7KFJU3TE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE/action/storage_attestation","attest_author":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE/action/author_attestation","sign_citation":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE/action/citation_signature","submit_replication":"https://pith.science/pith/GLXBZ3WVYNEONNQDFD7KFJU3TE/action/replication_record"}},"created_at":"2026-05-18T00:28:16.178727+00:00","updated_at":"2026-05-18T00:28:16.178727+00:00"}