{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:RANPRHN5OATVET5JPU6NZ3P3KI","short_pith_number":"pith:RANPRHN5","canonical_record":{"source":{"id":"0806.4104","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-25T14:09:48Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"c0f2237aa96666c218031ef2388dea6001b159bcd3e723716a7d4fbb1fd8e703","abstract_canon_sha256":"a2e8bb489296c6556f2487d551674d016df66a4093ce263526f32c236e7a13db"},"schema_version":"1.0"},"canonical_sha256":"881af89dbd7027524fa97d3cdcedfb52297e7b660197a03f9d1353e938e36e10","source":{"kind":"arxiv","id":"0806.4104","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4104","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4104v1","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4104","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_12","alias_value":"RANPRHN5OATV","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_16","alias_value":"RANPRHN5OATVET5J","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_8","alias_value":"RANPRHN5","created_at":"2026-07-04T17:11:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:RANPRHN5OATVET5JPU6NZ3P3KI","target":"record","payload":{"canonical_record":{"source":{"id":"0806.4104","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-25T14:09:48Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"c0f2237aa96666c218031ef2388dea6001b159bcd3e723716a7d4fbb1fd8e703","abstract_canon_sha256":"a2e8bb489296c6556f2487d551674d016df66a4093ce263526f32c236e7a13db"},"schema_version":"1.0"},"canonical_sha256":"881af89dbd7027524fa97d3cdcedfb52297e7b660197a03f9d1353e938e36e10","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:11:31.525119Z","signature_b64":"ngJHVpi35qhiCXHfp/oNS+jMgzLrR4+nvUr0vuDJaUTWPHOb9EMGzsUKvIzlASp2qSPM+7K7vuvF3x4Cj4yKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"881af89dbd7027524fa97d3cdcedfb52297e7b660197a03f9d1353e938e36e10","last_reissued_at":"2026-07-04T17:11:31.524683Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:11:31.524683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0806.4104","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":"2026-07-04T17:11:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qacWla01pRwhXtJCQXO3SCNvFMMBuc0VQ5mvq8SRhQySeHDxN9PVwNw2aX1lz4hCcagnlD/X75QETdEGHDXEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:18:00.748355Z"},"content_sha256":"4f84a1605afdc23e0e45b37a56c42f3ab7f7c27836ce63244eacf0f34ba4f42b","schema_version":"1.0","event_id":"sha256:4f84a1605afdc23e0e45b37a56c42f3ab7f7c27836ce63244eacf0f34ba4f42b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:RANPRHN5OATVET5JPU6NZ3P3KI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental Observation of the Inverse Proximity Effect in Superconductor/Ferromagnet Layered Structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.supr-con","authors_text":"H. Zabel, I. A. Garifullin, K. Theis-Broehl, K. Westerholt, L. R. Tagirov, N. N. Garif'yanov, R. I. Salikhov","submitted_at":"2008-06-25T14:09:48Z","abstract_excerpt":"We have studied the nuclear magnetic resonance (NMR) of 51V nuclei in the superconductor/ferromagnet thin film heterostructures Ni/V/Ni and Pd{1-x}Fe{x}/V/Pd{1-x}Fe{x} in the normaland superconducting state. Whereas the position and shape of the NMR line in the normal state for the trilayers is identical to that observed in a single V-layer, in the superconducting state the line shape definitely changes, developing a systematic distortion of the high-field wing of the resonance line. We consider this as the first experimental evidence for the penetration of ferromagnetism into the superconduct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4104","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0806.4104/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:11:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HW1WYxIh/xiP8D1YT0DasjvFe5LGWpt1lBSG92mQjcZcKZqXQ/dufXYncoR9YEdu2fApLSIZdzPiEfN4ZQvFCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:18:00.748918Z"},"content_sha256":"df3e3143d5ea4ffb89f0a60293c69d83cf09178eb8c5c1d00f0a0d6cc49d99c3","schema_version":"1.0","event_id":"sha256:df3e3143d5ea4ffb89f0a60293c69d83cf09178eb8c5c1d00f0a0d6cc49d99c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RANPRHN5OATVET5JPU6NZ3P3KI/bundle.json","state_url":"https://pith.science/pith/RANPRHN5OATVET5JPU6NZ3P3KI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RANPRHN5OATVET5JPU6NZ3P3KI/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":"2026-08-21T01:18:00Z","links":{"resolver":"https://pith.science/pith/RANPRHN5OATVET5JPU6NZ3P3KI","bundle":"https://pith.science/pith/RANPRHN5OATVET5JPU6NZ3P3KI/bundle.json","state":"https://pith.science/pith/RANPRHN5OATVET5JPU6NZ3P3KI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RANPRHN5OATVET5JPU6NZ3P3KI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:RANPRHN5OATVET5JPU6NZ3P3KI","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":"a2e8bb489296c6556f2487d551674d016df66a4093ce263526f32c236e7a13db","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-25T14:09:48Z","title_canon_sha256":"c0f2237aa96666c218031ef2388dea6001b159bcd3e723716a7d4fbb1fd8e703"},"schema_version":"1.0","source":{"id":"0806.4104","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4104","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4104v1","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4104","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_12","alias_value":"RANPRHN5OATV","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_16","alias_value":"RANPRHN5OATVET5J","created_at":"2026-07-04T17:11:31Z"},{"alias_kind":"pith_short_8","alias_value":"RANPRHN5","created_at":"2026-07-04T17:11:31Z"}],"graph_snapshots":[{"event_id":"sha256:df3e3143d5ea4ffb89f0a60293c69d83cf09178eb8c5c1d00f0a0d6cc49d99c3","target":"graph","created_at":"2026-07-04T17:11:31Z","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/0806.4104/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have studied the nuclear magnetic resonance (NMR) of 51V nuclei in the superconductor/ferromagnet thin film heterostructures Ni/V/Ni and Pd{1-x}Fe{x}/V/Pd{1-x}Fe{x} in the normaland superconducting state. Whereas the position and shape of the NMR line in the normal state for the trilayers is identical to that observed in a single V-layer, in the superconducting state the line shape definitely changes, developing a systematic distortion of the high-field wing of the resonance line. We consider this as the first experimental evidence for the penetration of ferromagnetism into the superconduct","authors_text":"H. Zabel, I. A. Garifullin, K. Theis-Broehl, K. Westerholt, L. R. Tagirov, N. N. Garif'yanov, R. I. Salikhov","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-25T14:09:48Z","title":"Experimental Observation of the Inverse Proximity Effect in Superconductor/Ferromagnet Layered Structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4104","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":"sha256:4f84a1605afdc23e0e45b37a56c42f3ab7f7c27836ce63244eacf0f34ba4f42b","target":"record","created_at":"2026-07-04T17:11:31Z","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":"a2e8bb489296c6556f2487d551674d016df66a4093ce263526f32c236e7a13db","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-25T14:09:48Z","title_canon_sha256":"c0f2237aa96666c218031ef2388dea6001b159bcd3e723716a7d4fbb1fd8e703"},"schema_version":"1.0","source":{"id":"0806.4104","kind":"arxiv","version":1}},"canonical_sha256":"881af89dbd7027524fa97d3cdcedfb52297e7b660197a03f9d1353e938e36e10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"881af89dbd7027524fa97d3cdcedfb52297e7b660197a03f9d1353e938e36e10","first_computed_at":"2026-07-04T17:11:31.524683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:11:31.524683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ngJHVpi35qhiCXHfp/oNS+jMgzLrR4+nvUr0vuDJaUTWPHOb9EMGzsUKvIzlASp2qSPM+7K7vuvF3x4Cj4yKDA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:11:31.525119Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.4104","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4f84a1605afdc23e0e45b37a56c42f3ab7f7c27836ce63244eacf0f34ba4f42b","sha256:df3e3143d5ea4ffb89f0a60293c69d83cf09178eb8c5c1d00f0a0d6cc49d99c3"],"state_sha256":"53f2fd002dfaec30e603d3f1d7fe0aa758c296f02ed30dc83e5b71bc3a7f9e86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9dELtaQGzp9SixgUi3/uvpusrxxKsFzxwkhHkGf/FVSvM6neHbLe6mHjgY8HdCfo3Qi41Z5wcSFXpPPp2kQDBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T01:18:00.754744Z","bundle_sha256":"eb06073264afd01dc9406f0eed5573541cf22e77d5fc4ab7a2f99aac38a2c7b1"}}