{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:Z3YSXXQUQQ76LG7JZQVWMKEPJE","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":"1b6fd443ed1818e7df5c1e2e2a6a0580148fa4f13771920116204a4667cf68d4","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-02-25T15:37:55Z","title_canon_sha256":"3cb5b4e1f6a5dc5bd056f158728428e35bf054c8d620fd3525664b019bd62100"},"schema_version":"1.0","source":{"id":"1302.6128","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.6128","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"arxiv_version","alias_value":"1302.6128v1","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6128","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"pith_short_12","alias_value":"Z3YSXXQUQQ76","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"Z3YSXXQUQQ76LG7J","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"Z3YSXXQU","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:9479db22a13c246969340d13e98f6e248e111160f9416b4ebe2173b83d4b1744","target":"graph","created_at":"2026-05-18T03:21:45Z","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":"Recently, magnons, which are quasiparticles describing the collective motion of spins, were found to undergo Bose-Einstein condensation (BEC) at room temperature in films of Yttrium Iron Garnet (YIG). Unlike other quasiparticle BEC systems, this system has a spectrum with two degenerate minima, which makes it possible for the system to have two condensates in momentum space. Recent Brillouin Light scattering studies for a microwave-pumped YIG film of thickness d=5 $\\mu$m and field H=1 kOe find a low-contrast interference pattern at the characteristic wavevector $Q$ of the magnon energy minimum","authors_text":"Fuxiang Li, V.L. Pokrovsky, W.M. Saslow","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-02-25T15:37:55Z","title":"Phase Diagram for Magnon Condensate in Yttrium Iron Garnet Film"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6128","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":"sha256:21510dd4522c2b68e3563ed86a579e549542904c6b3d4fb7c6ac1b2ed7691d60","target":"record","created_at":"2026-05-18T03:21:45Z","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":"1b6fd443ed1818e7df5c1e2e2a6a0580148fa4f13771920116204a4667cf68d4","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-02-25T15:37:55Z","title_canon_sha256":"3cb5b4e1f6a5dc5bd056f158728428e35bf054c8d620fd3525664b019bd62100"},"schema_version":"1.0","source":{"id":"1302.6128","kind":"arxiv","version":1}},"canonical_sha256":"cef12bde14843fe59be9cc2b66288f4914a2c4265b273bde65bfed35ad2909d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cef12bde14843fe59be9cc2b66288f4914a2c4265b273bde65bfed35ad2909d4","first_computed_at":"2026-05-18T03:21:45.262683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:21:45.262683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HlB7KXagPTgFaGc+EWjXP5LHHybAuvFAqJ0AS5U5tHD74LruzTHRJHLoYO5xLyaRaF/pfb7N6q9L0GUkWKDzCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:21:45.263498Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.6128","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21510dd4522c2b68e3563ed86a579e549542904c6b3d4fb7c6ac1b2ed7691d60","sha256:9479db22a13c246969340d13e98f6e248e111160f9416b4ebe2173b83d4b1744"],"state_sha256":"f7b672566a99f46f8a165d62752f8387bb43a130672bae10ea7e209964174dcd"}