{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ACVXTTA32FQOFEI7CH56PYM3VU","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":"3e510a5a63eaea540d182d78a3cc3e5709aa714717a81ab209c2f869bf372ee6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-26T15:04:38Z","title_canon_sha256":"b18eb82c6cd8b908b7c6dc908e569e68e8fc9b0d3f97b340bbaf9f165833367e"},"schema_version":"1.0","source":{"id":"2412.19247","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.19247","created_at":"2026-07-05T09:54:32Z"},{"alias_kind":"arxiv_version","alias_value":"2412.19247v1","created_at":"2026-07-05T09:54:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.19247","created_at":"2026-07-05T09:54:32Z"},{"alias_kind":"pith_short_12","alias_value":"ACVXTTA32FQO","created_at":"2026-07-05T09:54:32Z"},{"alias_kind":"pith_short_16","alias_value":"ACVXTTA32FQOFEI7","created_at":"2026-07-05T09:54:32Z"},{"alias_kind":"pith_short_8","alias_value":"ACVXTTA3","created_at":"2026-07-05T09:54:32Z"}],"graph_snapshots":[{"event_id":"sha256:b45c1d30d8f4caa05484a3f2fa552d87c206285053face587d734940d06cf347","target":"graph","created_at":"2026-07-05T09:54:32Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.19247/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magnons, the quanta of spin angular momentum, can be excited in magnetic insulators by spin-flip scattering processes originated from currents applied to a heavy metal overlayer. The efficiency to generate non-equilibrium magnons across interfaces is parametrized by the spin conductance gs, a phenomenological constant that is considered to be dependent on thermal magnons. Here, we investigate non-linear magnetoresistance phenomena originated in Pt due to current-driven nonequilibrium magnons in Y3Fe5O12 (YIG). Remarkably, we find that spin-flip scattering processes are dominated by subthermal ","authors_text":"Haripriya Madathil, Paul N\\\"oel, Pranav Pradeep, Sa\\\"ul V\\'elez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-26T15:04:38Z","title":"Large enhancement of spin-flip scattering efficiency at Y3Fe5O12/Pt interfaces due to vertical confinement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.19247","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":"sha256:222b9a765f660f82d024634bf93795875753849ae04d8ee5fa1ae82aa0c77357","target":"record","created_at":"2026-07-05T09:54:32Z","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":"3e510a5a63eaea540d182d78a3cc3e5709aa714717a81ab209c2f869bf372ee6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-26T15:04:38Z","title_canon_sha256":"b18eb82c6cd8b908b7c6dc908e569e68e8fc9b0d3f97b340bbaf9f165833367e"},"schema_version":"1.0","source":{"id":"2412.19247","kind":"arxiv","version":1}},"canonical_sha256":"00ab79cc1bd160e2911f11fbe7e19bad2e0f54da4a4a9179fccb1991a427326f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00ab79cc1bd160e2911f11fbe7e19bad2e0f54da4a4a9179fccb1991a427326f","first_computed_at":"2026-07-05T09:54:32.787126Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:54:32.787126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"usKtEYp0I2DckeM7ySpd/jQbwd9YPLPHTtUwQn6vSjPKYcY/2HFBWAlLs0o5I2wIpBVrqRWXUqsrDF3Z8ClaCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:54:32.787636Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.19247","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:222b9a765f660f82d024634bf93795875753849ae04d8ee5fa1ae82aa0c77357","sha256:b45c1d30d8f4caa05484a3f2fa552d87c206285053face587d734940d06cf347"],"state_sha256":"065b0a8e71fc20fc88bc212cb3413e0470b0dc38a2ba02bf8c38689256c17462"}