{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:AXGDWBOMLDNM7TL72FPJNZFUA7","short_pith_number":"pith:AXGDWBOM","canonical_record":{"source":{"id":"1811.09304","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-22T20:52:05Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"1527934d49bbf3e58c9b43f5b0c627bcf5b15be45360e8a09e45c8c7209c7aff","abstract_canon_sha256":"3056e1008d30d50d530ab9e4d4f78d8f3ff8101b73c6a2af85489e61d4c3c560"},"schema_version":"1.0"},"canonical_sha256":"05cc3b05cc58dacfcd7fd15e96e4b407debdcc31ba2ebcffb0de1fc93d9dfb77","source":{"kind":"arxiv","id":"1811.09304","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.09304","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"arxiv_version","alias_value":"1811.09304v2","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.09304","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"pith_short_12","alias_value":"AXGDWBOMLDNM","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AXGDWBOMLDNM7TL7","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AXGDWBOM","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:AXGDWBOMLDNM7TL72FPJNZFUA7","target":"record","payload":{"canonical_record":{"source":{"id":"1811.09304","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-22T20:52:05Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"1527934d49bbf3e58c9b43f5b0c627bcf5b15be45360e8a09e45c8c7209c7aff","abstract_canon_sha256":"3056e1008d30d50d530ab9e4d4f78d8f3ff8101b73c6a2af85489e61d4c3c560"},"schema_version":"1.0"},"canonical_sha256":"05cc3b05cc58dacfcd7fd15e96e4b407debdcc31ba2ebcffb0de1fc93d9dfb77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:17.166559Z","signature_b64":"tmDy58oAHlvxOHFFOH23/B4SOAGvIOkqQRO/lJmE0WJ5mb8BWfy9c7fGm9m5Yhi6apalDIoxWpoSM5KIVC/BAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"05cc3b05cc58dacfcd7fd15e96e4b407debdcc31ba2ebcffb0de1fc93d9dfb77","last_reissued_at":"2026-05-17T23:43:17.165948Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:17.165948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.09304","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9jRQLB8bgfIODWAxJA7bXoeM0Im+95KvUBcUNQKLt1MJ1S02+ia/CzgQj6VfcUwM5Vg9Wa7Pnb98N8kwDX9lAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T17:16:37.562780Z"},"content_sha256":"65dcad4c686670485d9d889ff930304f62c73cf3a3ce0d08770bec837b6bea84","schema_version":"1.0","event_id":"sha256:65dcad4c686670485d9d889ff930304f62c73cf3a3ce0d08770bec837b6bea84"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:AXGDWBOMLDNM7TL72FPJNZFUA7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetoelectric effects in superconductor/ferromagnet bilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"A. M. Bobkov, D. S. Rabinovich, I. V. Bobkova, M.A.Silaev","submitted_at":"2018-11-22T20:52:05Z","abstract_excerpt":"We demonstrate that the hybrid structures consisting of a superconducting layer with an adjacent spin-textured ferromagnet demonstrate the variety of equilibrium magnetoelectric effects originating from coupling between the conduction electron spin and superconducting current. By deriving and solving the generalized Usadel equation which takes into account the spin-filtering effect we find that a supercurrent generates spin polarization in the superconducting film which is non-coplanar with the local ferromagnetic moment. The inverse magnetoelectric effect in such structures is shown to result"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.09304","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vHm3aNK3NN/r3qAtxAnAyyyWbHUwSt11XBY6zf/uzF+3SYfo4t1hwjjKsxk280K9rvdfv8VEzmJd3sPG0k6ZCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T17:16:37.563434Z"},"content_sha256":"51a841e06a688242ffe4dfe40896ba11a135b14bd1e7e531724a97579e1fe369","schema_version":"1.0","event_id":"sha256:51a841e06a688242ffe4dfe40896ba11a135b14bd1e7e531724a97579e1fe369"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/bundle.json","state_url":"https://pith.science/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/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":"2026-06-08T17:16:37Z","links":{"resolver":"https://pith.science/pith/AXGDWBOMLDNM7TL72FPJNZFUA7","bundle":"https://pith.science/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/bundle.json","state":"https://pith.science/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AXGDWBOMLDNM7TL72FPJNZFUA7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AXGDWBOMLDNM7TL72FPJNZFUA7","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":"3056e1008d30d50d530ab9e4d4f78d8f3ff8101b73c6a2af85489e61d4c3c560","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-22T20:52:05Z","title_canon_sha256":"1527934d49bbf3e58c9b43f5b0c627bcf5b15be45360e8a09e45c8c7209c7aff"},"schema_version":"1.0","source":{"id":"1811.09304","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.09304","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"arxiv_version","alias_value":"1811.09304v2","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.09304","created_at":"2026-05-17T23:43:17Z"},{"alias_kind":"pith_short_12","alias_value":"AXGDWBOMLDNM","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AXGDWBOMLDNM7TL7","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AXGDWBOM","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:51a841e06a688242ffe4dfe40896ba11a135b14bd1e7e531724a97579e1fe369","target":"graph","created_at":"2026-05-17T23:43:17Z","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":"We demonstrate that the hybrid structures consisting of a superconducting layer with an adjacent spin-textured ferromagnet demonstrate the variety of equilibrium magnetoelectric effects originating from coupling between the conduction electron spin and superconducting current. By deriving and solving the generalized Usadel equation which takes into account the spin-filtering effect we find that a supercurrent generates spin polarization in the superconducting film which is non-coplanar with the local ferromagnetic moment. The inverse magnetoelectric effect in such structures is shown to result","authors_text":"A. M. Bobkov, D. S. Rabinovich, I. V. Bobkova, M.A.Silaev","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-22T20:52:05Z","title":"Magnetoelectric effects in superconductor/ferromagnet bilayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.09304","kind":"arxiv","version":2},"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":"sha256:65dcad4c686670485d9d889ff930304f62c73cf3a3ce0d08770bec837b6bea84","target":"record","created_at":"2026-05-17T23:43:17Z","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":"3056e1008d30d50d530ab9e4d4f78d8f3ff8101b73c6a2af85489e61d4c3c560","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-22T20:52:05Z","title_canon_sha256":"1527934d49bbf3e58c9b43f5b0c627bcf5b15be45360e8a09e45c8c7209c7aff"},"schema_version":"1.0","source":{"id":"1811.09304","kind":"arxiv","version":2}},"canonical_sha256":"05cc3b05cc58dacfcd7fd15e96e4b407debdcc31ba2ebcffb0de1fc93d9dfb77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05cc3b05cc58dacfcd7fd15e96e4b407debdcc31ba2ebcffb0de1fc93d9dfb77","first_computed_at":"2026-05-17T23:43:17.165948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:17.165948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tmDy58oAHlvxOHFFOH23/B4SOAGvIOkqQRO/lJmE0WJ5mb8BWfy9c7fGm9m5Yhi6apalDIoxWpoSM5KIVC/BAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:17.166559Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.09304","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65dcad4c686670485d9d889ff930304f62c73cf3a3ce0d08770bec837b6bea84","sha256:51a841e06a688242ffe4dfe40896ba11a135b14bd1e7e531724a97579e1fe369"],"state_sha256":"af2348f5c282173203eae5d854beb07c97e986429955e26f39f3a09a43174613"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JmvGIhiJCCeNRb8eOxn/OYAaDzq0VR2HRSTXTMl6KFZ8yuppwUJLA/0IBpmFskqAuGWha1RF5o3wtMzwrSnBAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T17:16:37.567597Z","bundle_sha256":"3061ebd95625ad925584b10f3254d08c4f94954487394c06dd95fdf4e1f07851"}}