{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BY3JF6CC52S6VFFF4CRMFJ53MO","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":"30274e2fdf08d1e27e33632219572a1259725d5b336cd3d76e041a152c33bcae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-09-09T19:11:02Z","title_canon_sha256":"7e987b26066bb316cf1ff7a8136c0c6f81015cd172dcd481b05c0bd099f378e9"},"schema_version":"1.0","source":{"id":"1509.02891","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02891","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02891v1","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02891","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"pith_short_12","alias_value":"BY3JF6CC52S6","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BY3JF6CC52S6VFFF","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BY3JF6CC","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:d726be84bb3d3f6b5352209f26710d80721987f6ad94c1708a163f1d4509a17b","target":"graph","created_at":"2026-05-18T01:33:33Z","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 interaction of a spin wave with a stationary Bloch point is studied. The topological non-trivial structure of the Bloch point manifests in the propagation of spin waves endowing them with a gauge potential that resembles the one associated with the interaction of a magnetic monopole and an electron. By pursuing this analogy, we are led to the conclusion that the scattering of spin waves and Bloch points is accompanied by the creation of a magnon vortex. Interference between such a vortex and a plane wave leads to dislocations in the interference pattern that can be measurable by means of m","authors_text":"Alvaro S. N\\'u\\~nez, Ricardo Gabriel El\\'ias, Vagson L. Carvalho-Santos","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-09-09T19:11:02Z","title":"Spin wave vortex from the scattering on Bloch point solitons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02891","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:d1df9acf74d04b965d4b20761e356f454ef77ad74b29b9ee16b8a070ec9597f5","target":"record","created_at":"2026-05-18T01:33:33Z","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":"30274e2fdf08d1e27e33632219572a1259725d5b336cd3d76e041a152c33bcae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-09-09T19:11:02Z","title_canon_sha256":"7e987b26066bb316cf1ff7a8136c0c6f81015cd172dcd481b05c0bd099f378e9"},"schema_version":"1.0","source":{"id":"1509.02891","kind":"arxiv","version":1}},"canonical_sha256":"0e3692f842eea5ea94a5e0a2c2a7bb63974ad21059cfb582e19d8c6a8b1253ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e3692f842eea5ea94a5e0a2c2a7bb63974ad21059cfb582e19d8c6a8b1253ba","first_computed_at":"2026-05-18T01:33:33.011494Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:33.011494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZhvrudcBVbjK+Eqrjll8fT53Hl3cezc2r7GDxT6Hbccn3VLVUH78BF/JnfxLMWaT8zFYKB7FTLKIuqQGgl0fBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:33.012203Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.02891","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1df9acf74d04b965d4b20761e356f454ef77ad74b29b9ee16b8a070ec9597f5","sha256:d726be84bb3d3f6b5352209f26710d80721987f6ad94c1708a163f1d4509a17b"],"state_sha256":"9bbb7af941cc0b981ee323340a48b993c901d1383957dacc505f4ae158fca577"}