{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:AHIJS3GUV3MSBMPSRQTQZ7QM5Z","short_pith_number":"pith:AHIJS3GU","canonical_record":{"source":{"id":"2005.08066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-16T19:10:53Z","cross_cats_sorted":[],"title_canon_sha256":"df63ff5c2a83fb735edc653547b18897ffdcfb118fd05081b43703a395836efe","abstract_canon_sha256":"9a2428bdf4274ccc4c4484ed1b132e8078e9c86e32d8a17b3bec6186f3e1bec0"},"schema_version":"1.0"},"canonical_sha256":"01d0996cd4aed920b1f28c270cfe0cee6be3f6f561dfbfbd5fefc08595cf5f62","source":{"kind":"arxiv","id":"2005.08066","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.08066","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"arxiv_version","alias_value":"2005.08066v1","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.08066","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_12","alias_value":"AHIJS3GUV3MS","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_16","alias_value":"AHIJS3GUV3MSBMPS","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_8","alias_value":"AHIJS3GU","created_at":"2026-07-05T02:03:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:AHIJS3GUV3MSBMPSRQTQZ7QM5Z","target":"record","payload":{"canonical_record":{"source":{"id":"2005.08066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-16T19:10:53Z","cross_cats_sorted":[],"title_canon_sha256":"df63ff5c2a83fb735edc653547b18897ffdcfb118fd05081b43703a395836efe","abstract_canon_sha256":"9a2428bdf4274ccc4c4484ed1b132e8078e9c86e32d8a17b3bec6186f3e1bec0"},"schema_version":"1.0"},"canonical_sha256":"01d0996cd4aed920b1f28c270cfe0cee6be3f6f561dfbfbd5fefc08595cf5f62","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:03:30.069883Z","signature_b64":"ssxlB16DICemN+mGjHAcd2o+cd8Blg8hHZzuuV3CC9pXm0o2JHyFXXn6nVi7Ims64bPDufDbMCJdpqfZ/KhxAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01d0996cd4aed920b1f28c270cfe0cee6be3f6f561dfbfbd5fefc08595cf5f62","last_reissued_at":"2026-07-05T02:03:30.069414Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:03:30.069414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.08066","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":"2026-07-05T02:03:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NeQGt6eTIwLDyTUT8xifCaG39hL4VKo6gl6gIEMjJ3xDKKzlJbffoFqbJF4H0EE6xkpeHmdQgjpgtYKXEeTFCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:43:16.392124Z"},"content_sha256":"6ad1ab4dbbc6fc5a4a3baf34deaa54f8b1bcbbb2cc2ae43036829704cc0d8cf7","schema_version":"1.0","event_id":"sha256:6ad1ab4dbbc6fc5a4a3baf34deaa54f8b1bcbbb2cc2ae43036829704cc0d8cf7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:AHIJS3GUV3MSBMPSRQTQZ7QM5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Independence of the inverse spin Hall effect with the magnetic phase in thin NiCu films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ariel Brenac, C\\'ecile Grezes, Christian Rinaldi, Jean-Fran\\c{c}ois Jacquot, Jean-Philippe Attan\\'e, Laurent Vila, Maxen Cosset-Cheneau, Patrick Warin, Paul No\\\"el, Sara Varotto, Serge Gambarelli, Vincent Baltz, Yu Fu","submitted_at":"2020-05-16T19:10:53Z","abstract_excerpt":"Large spin Hall angles have been observed in 3d ferromagnets, but their origin, and especially their link with the ferromagnetic order, remain unclear. Here, we investigate the inverse spin Hall effect of Ni60Cu40 and Ni50Cu50 across their Curie temperature using spin pumping experiments. We evidence that the inverse spin Hall effect in these samples is comparable to that of platinum, and that it is insensitive to the magnetic order. These results points towards a Heisenberg localized model of the transition, and suggest that the large spin Hall effects in 3d ferromagnets can be independent of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.08066","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/2005.08066/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":"2026-07-05T02:03:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2y5yCbsUj6uBoWua2lKQm3VmDCWCZ6eAQmbRBjRc/rbNyQYZXr/xNNnlnsbQWBXxEiANHQMosKoTt9oTWXX3BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:43:16.392505Z"},"content_sha256":"7e23f0f5ebcc84c9ff57c7730818d0f5bd7f533c13323129476f340604411f1e","schema_version":"1.0","event_id":"sha256:7e23f0f5ebcc84c9ff57c7730818d0f5bd7f533c13323129476f340604411f1e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/bundle.json","state_url":"https://pith.science/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/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":"2026-07-06T17:43:16Z","links":{"resolver":"https://pith.science/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z","bundle":"https://pith.science/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/bundle.json","state":"https://pith.science/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AHIJS3GUV3MSBMPSRQTQZ7QM5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:AHIJS3GUV3MSBMPSRQTQZ7QM5Z","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":"9a2428bdf4274ccc4c4484ed1b132e8078e9c86e32d8a17b3bec6186f3e1bec0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-16T19:10:53Z","title_canon_sha256":"df63ff5c2a83fb735edc653547b18897ffdcfb118fd05081b43703a395836efe"},"schema_version":"1.0","source":{"id":"2005.08066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.08066","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"arxiv_version","alias_value":"2005.08066v1","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.08066","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_12","alias_value":"AHIJS3GUV3MS","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_16","alias_value":"AHIJS3GUV3MSBMPS","created_at":"2026-07-05T02:03:30Z"},{"alias_kind":"pith_short_8","alias_value":"AHIJS3GU","created_at":"2026-07-05T02:03:30Z"}],"graph_snapshots":[{"event_id":"sha256:7e23f0f5ebcc84c9ff57c7730818d0f5bd7f533c13323129476f340604411f1e","target":"graph","created_at":"2026-07-05T02:03:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2005.08066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large spin Hall angles have been observed in 3d ferromagnets, but their origin, and especially their link with the ferromagnetic order, remain unclear. Here, we investigate the inverse spin Hall effect of Ni60Cu40 and Ni50Cu50 across their Curie temperature using spin pumping experiments. We evidence that the inverse spin Hall effect in these samples is comparable to that of platinum, and that it is insensitive to the magnetic order. These results points towards a Heisenberg localized model of the transition, and suggest that the large spin Hall effects in 3d ferromagnets can be independent of","authors_text":"Ariel Brenac, C\\'ecile Grezes, Christian Rinaldi, Jean-Fran\\c{c}ois Jacquot, Jean-Philippe Attan\\'e, Laurent Vila, Maxen Cosset-Cheneau, Patrick Warin, Paul No\\\"el, Sara Varotto, Serge Gambarelli, Vincent Baltz, Yu Fu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-16T19:10:53Z","title":"Independence of the inverse spin Hall effect with the magnetic phase in thin NiCu films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.08066","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":"sha256:6ad1ab4dbbc6fc5a4a3baf34deaa54f8b1bcbbb2cc2ae43036829704cc0d8cf7","target":"record","created_at":"2026-07-05T02:03:30Z","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":"9a2428bdf4274ccc4c4484ed1b132e8078e9c86e32d8a17b3bec6186f3e1bec0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-16T19:10:53Z","title_canon_sha256":"df63ff5c2a83fb735edc653547b18897ffdcfb118fd05081b43703a395836efe"},"schema_version":"1.0","source":{"id":"2005.08066","kind":"arxiv","version":1}},"canonical_sha256":"01d0996cd4aed920b1f28c270cfe0cee6be3f6f561dfbfbd5fefc08595cf5f62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01d0996cd4aed920b1f28c270cfe0cee6be3f6f561dfbfbd5fefc08595cf5f62","first_computed_at":"2026-07-05T02:03:30.069414Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:03:30.069414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ssxlB16DICemN+mGjHAcd2o+cd8Blg8hHZzuuV3CC9pXm0o2JHyFXXn6nVi7Ims64bPDufDbMCJdpqfZ/KhxAA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:03:30.069883Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.08066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ad1ab4dbbc6fc5a4a3baf34deaa54f8b1bcbbb2cc2ae43036829704cc0d8cf7","sha256:7e23f0f5ebcc84c9ff57c7730818d0f5bd7f533c13323129476f340604411f1e"],"state_sha256":"cd71ca6a7b5af9ec2537a5f87754bf82c135d408d700e83759078c078cd5b266"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ckELmFumD/wmoRxbYGh1bpkAHrgPTc655iYpbv8bNmOFLS4eA09dTg6AeFyjZI87h8Xwow56qiEchCRTfzOGCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:43:16.394470Z","bundle_sha256":"71ab7862fb8e28d9f2dd138d949d6b6c3742ce301d6bbc147bcb067fe43f9353"}}