{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:TWU2UFJOKIZL5KCYPYTKDIMMXY","short_pith_number":"pith:TWU2UFJO","canonical_record":{"source":{"id":"1901.06156","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-18T10:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"8394c3bd4e2fb73e1300ed843d7a2198161a023ab6b4f51ddf5382cd47338538","abstract_canon_sha256":"711542fea5e4ca027b5ea3bf0a1c4f57e059a27b0134256aa7cadb44e8f7acfa"},"schema_version":"1.0"},"canonical_sha256":"9da9aa152e5232bea8587e26a1a18cbe2d5a410e15c5716fc059c6d68e609263","source":{"kind":"arxiv","id":"1901.06156","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.06156","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"arxiv_version","alias_value":"1901.06156v1","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.06156","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"pith_short_12","alias_value":"TWU2UFJOKIZL","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"TWU2UFJOKIZL5KCY","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"TWU2UFJO","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:TWU2UFJOKIZL5KCYPYTKDIMMXY","target":"record","payload":{"canonical_record":{"source":{"id":"1901.06156","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-18T10:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"8394c3bd4e2fb73e1300ed843d7a2198161a023ab6b4f51ddf5382cd47338538","abstract_canon_sha256":"711542fea5e4ca027b5ea3bf0a1c4f57e059a27b0134256aa7cadb44e8f7acfa"},"schema_version":"1.0"},"canonical_sha256":"9da9aa152e5232bea8587e26a1a18cbe2d5a410e15c5716fc059c6d68e609263","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:30.812502Z","signature_b64":"W7aDOdnH5etZSyp8kvd/iwgdCJGinjnTXB2r7A+Hh4LmXI7QggHkg+EQbOeXRcZ1/Ye3jqeDBTfg7owuOXtPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9da9aa152e5232bea8587e26a1a18cbe2d5a410e15c5716fc059c6d68e609263","last_reissued_at":"2026-05-17T23:45:30.811715Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:30.811715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.06156","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":"2026-05-17T23:45:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zp+lWc3jkLenJOYlWYcnT5X/RAFHp6oym220E8qXWU8o4KdmUc9p7Ttkbiy+gZwrJ/FqFsTMZRwWLKxmv8lgBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:41:57.065814Z"},"content_sha256":"6296078339598f498cf39ff4c3c176dbfc4b7443c2b703df5fef66e5ec45bff4","schema_version":"1.0","event_id":"sha256:6296078339598f498cf39ff4c3c176dbfc4b7443c2b703df5fef66e5ec45bff4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:TWU2UFJOKIZL5KCYPYTKDIMMXY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnon-Fluxon interaction in a ferromagnet/superconductor heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. V. Chumak, B. Hillebrands, M. Huth, O. V. Dobrovolskiy, R. Sachser, R. V. Vovk, T. Br\\\"acher, T. Fischer, V. A. Shklovskij, V. V. Kruglyak","submitted_at":"2019-01-18T10:00:38Z","abstract_excerpt":"Ferromagnetism and superconductivity are most fundamental phenomena in condensed matter physics. Entailing opposite spin orders, they share an important conceptual similarity: Disturbances in magnetic ordering in magnetic materials can propagate in the form of spin waves (magnons) while magnetic fields penetrate superconductors as a lattice of magnetic flux quanta (fluxons). Despite a rich choice of wave and quantum phenomena predicted, magnon-fluxon coupling has not been observed experimentally so far. Here, we clearly evidence the interaction of spin waves with a flux lattice in ferromagnet/"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06156","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":"2026-05-17T23:45:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9um3tMRTeE7VVU261om6EWan1fjrIMeDCPIDSPG4xgCh8TbsXwpUHk3ayUENySmHa7vIKMd+2hLNymvNivB3AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:41:57.066253Z"},"content_sha256":"97922214b43a1f572cb34fd53ec878daaf978c4ac71a79b111a765e4ed41574a","schema_version":"1.0","event_id":"sha256:97922214b43a1f572cb34fd53ec878daaf978c4ac71a79b111a765e4ed41574a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/bundle.json","state_url":"https://pith.science/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/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":"2026-05-26T21:41:57Z","links":{"resolver":"https://pith.science/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY","bundle":"https://pith.science/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/bundle.json","state":"https://pith.science/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TWU2UFJOKIZL5KCYPYTKDIMMXY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TWU2UFJOKIZL5KCYPYTKDIMMXY","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":"711542fea5e4ca027b5ea3bf0a1c4f57e059a27b0134256aa7cadb44e8f7acfa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-18T10:00:38Z","title_canon_sha256":"8394c3bd4e2fb73e1300ed843d7a2198161a023ab6b4f51ddf5382cd47338538"},"schema_version":"1.0","source":{"id":"1901.06156","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.06156","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"arxiv_version","alias_value":"1901.06156v1","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.06156","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"pith_short_12","alias_value":"TWU2UFJOKIZL","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"TWU2UFJOKIZL5KCY","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"TWU2UFJO","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:97922214b43a1f572cb34fd53ec878daaf978c4ac71a79b111a765e4ed41574a","target":"graph","created_at":"2026-05-17T23:45:30Z","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":"Ferromagnetism and superconductivity are most fundamental phenomena in condensed matter physics. Entailing opposite spin orders, they share an important conceptual similarity: Disturbances in magnetic ordering in magnetic materials can propagate in the form of spin waves (magnons) while magnetic fields penetrate superconductors as a lattice of magnetic flux quanta (fluxons). Despite a rich choice of wave and quantum phenomena predicted, magnon-fluxon coupling has not been observed experimentally so far. Here, we clearly evidence the interaction of spin waves with a flux lattice in ferromagnet/","authors_text":"A. V. Chumak, B. Hillebrands, M. Huth, O. V. Dobrovolskiy, R. Sachser, R. V. Vovk, T. Br\\\"acher, T. Fischer, V. A. Shklovskij, V. V. Kruglyak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-18T10:00:38Z","title":"Magnon-Fluxon interaction in a ferromagnet/superconductor heterostructure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06156","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":"sha256:6296078339598f498cf39ff4c3c176dbfc4b7443c2b703df5fef66e5ec45bff4","target":"record","created_at":"2026-05-17T23:45:30Z","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":"711542fea5e4ca027b5ea3bf0a1c4f57e059a27b0134256aa7cadb44e8f7acfa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-18T10:00:38Z","title_canon_sha256":"8394c3bd4e2fb73e1300ed843d7a2198161a023ab6b4f51ddf5382cd47338538"},"schema_version":"1.0","source":{"id":"1901.06156","kind":"arxiv","version":1}},"canonical_sha256":"9da9aa152e5232bea8587e26a1a18cbe2d5a410e15c5716fc059c6d68e609263","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9da9aa152e5232bea8587e26a1a18cbe2d5a410e15c5716fc059c6d68e609263","first_computed_at":"2026-05-17T23:45:30.811715Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:30.811715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W7aDOdnH5etZSyp8kvd/iwgdCJGinjnTXB2r7A+Hh4LmXI7QggHkg+EQbOeXRcZ1/Ye3jqeDBTfg7owuOXtPDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:30.812502Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.06156","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6296078339598f498cf39ff4c3c176dbfc4b7443c2b703df5fef66e5ec45bff4","sha256:97922214b43a1f572cb34fd53ec878daaf978c4ac71a79b111a765e4ed41574a"],"state_sha256":"58a932f40297a73dc82397745079876e0acde3af2b80b7393ac1a1950a6b909f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pV/gXX98fdFwgSyITQIHD3VbmWh0l+nFOzcpnT4DatTsgYUP0mROvFKm9O6Mqgv/qWdBEksdpfqYrPjwxu42Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:41:57.069505Z","bundle_sha256":"c71ef5262091a64622125fd87793a0c61ccfed91ba19f8c29f7f01c95a7fc979"}}