{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:H7RLH2ZRTO7J7OSEWPBKSHM5NN","short_pith_number":"pith:H7RLH2ZR","canonical_record":{"source":{"id":"2305.08948","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-05-15T18:35:55Z","cross_cats_sorted":[],"title_canon_sha256":"11c59c8fe861e2343996ef85260c5d371d15088c97df9399f01f1051bb111d9a","abstract_canon_sha256":"98b288e81ed86442c9ca7aa79584513fa6ee06252092dc22ac855b26edb44d21"},"schema_version":"1.0"},"canonical_sha256":"3fe2b3eb319bbe9fba44b3c2a91d9d6b54fb345afd72cdc1fa5ec8ad1d9ea35e","source":{"kind":"arxiv","id":"2305.08948","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.08948","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"2305.08948v1","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.08948","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"H7RLH2ZRTO7J","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_16","alias_value":"H7RLH2ZRTO7J7OSE","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_8","alias_value":"H7RLH2ZR","created_at":"2026-07-05T07:02:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:H7RLH2ZRTO7J7OSEWPBKSHM5NN","target":"record","payload":{"canonical_record":{"source":{"id":"2305.08948","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-05-15T18:35:55Z","cross_cats_sorted":[],"title_canon_sha256":"11c59c8fe861e2343996ef85260c5d371d15088c97df9399f01f1051bb111d9a","abstract_canon_sha256":"98b288e81ed86442c9ca7aa79584513fa6ee06252092dc22ac855b26edb44d21"},"schema_version":"1.0"},"canonical_sha256":"3fe2b3eb319bbe9fba44b3c2a91d9d6b54fb345afd72cdc1fa5ec8ad1d9ea35e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:49.970716Z","signature_b64":"3qtsrC/YkcyL2RQXAIpQypreOCySMkg+GOAw38BAF/SO6COT6yjLDDdTRwzWejtXUTwttJY8GtVMMDTbYXnWBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3fe2b3eb319bbe9fba44b3c2a91d9d6b54fb345afd72cdc1fa5ec8ad1d9ea35e","last_reissued_at":"2026-07-05T07:02:49.970208Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:49.970208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.08948","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":"2026-07-05T07:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E1zAen18boe3zA55KDAZqGUFvN1qQaOSZSq2AHM15m6U1Vx8DLTpWFhEssoSAUXik/1Q1s82Y3Bt0Yb2gJcnDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T16:26:57.981948Z"},"content_sha256":"091e62a67aabb09e63d007857978466128b58e9baddec118117cf47d7455a0dd","schema_version":"1.0","event_id":"sha256:091e62a67aabb09e63d007857978466128b58e9baddec118117cf47d7455a0dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:H7RLH2ZRTO7J7OSEWPBKSHM5NN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of amorphous phase on coercivity in SmCo5-Cu nanocomposites","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bai-Xiang Xu, Benjamin Zingsem, Enrico Bruder, Eren Foya, Esmaeil Adabifiroozjaei, Franziska Staab, Karsten Durst, Konstantin Skokov, Leopoldo Molina-Luna, Michael Farle, Oliver Gutfleisch, Rafal E. Dunin-Borkowski, Yangyiwei Yang","submitted_at":"2023-05-15T18:35:55Z","abstract_excerpt":"Severe plastic deformation of powder blends consisting of SmCo5-Cu results in magnetically hardened nanocomposite bulk materials. The microstructure is continuously refined with increasing torsional deformation, yet, coercivity saturates at a certain level of strain. Transmission electron microscopy (TEM) investigation of the microstructure reveals a partial amorphization of the SmCo5 phase due to high-pressure torsion by 20 applied rotations. In this amorphous matrix nanocrystals are embedded. The effect of these experimentally observed microstructural features on the magnetic properties are "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.08948","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/2305.08948/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":"2026-07-05T07:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dAe4z2BA05JAqbDRR8IuygNgE9IDtETpHqisgteDmo9zRXPTt2tLptObApgS93LQYp8q10YBeclXIypJ9CHzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T16:26:57.982343Z"},"content_sha256":"625fed98b3c38660b8e478a61c5af888c2cd979cbda0911ca55faf5a5ccab79e","schema_version":"1.0","event_id":"sha256:625fed98b3c38660b8e478a61c5af888c2cd979cbda0911ca55faf5a5ccab79e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/bundle.json","state_url":"https://pith.science/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/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":"2026-07-08T16:26:57Z","links":{"resolver":"https://pith.science/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN","bundle":"https://pith.science/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/bundle.json","state":"https://pith.science/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H7RLH2ZRTO7J7OSEWPBKSHM5NN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:H7RLH2ZRTO7J7OSEWPBKSHM5NN","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":"98b288e81ed86442c9ca7aa79584513fa6ee06252092dc22ac855b26edb44d21","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-05-15T18:35:55Z","title_canon_sha256":"11c59c8fe861e2343996ef85260c5d371d15088c97df9399f01f1051bb111d9a"},"schema_version":"1.0","source":{"id":"2305.08948","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.08948","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"2305.08948v1","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.08948","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"H7RLH2ZRTO7J","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_16","alias_value":"H7RLH2ZRTO7J7OSE","created_at":"2026-07-05T07:02:49Z"},{"alias_kind":"pith_short_8","alias_value":"H7RLH2ZR","created_at":"2026-07-05T07:02:49Z"}],"graph_snapshots":[{"event_id":"sha256:625fed98b3c38660b8e478a61c5af888c2cd979cbda0911ca55faf5a5ccab79e","target":"graph","created_at":"2026-07-05T07:02:49Z","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/2305.08948/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Severe plastic deformation of powder blends consisting of SmCo5-Cu results in magnetically hardened nanocomposite bulk materials. The microstructure is continuously refined with increasing torsional deformation, yet, coercivity saturates at a certain level of strain. Transmission electron microscopy (TEM) investigation of the microstructure reveals a partial amorphization of the SmCo5 phase due to high-pressure torsion by 20 applied rotations. In this amorphous matrix nanocrystals are embedded. The effect of these experimentally observed microstructural features on the magnetic properties are ","authors_text":"Bai-Xiang Xu, Benjamin Zingsem, Enrico Bruder, Eren Foya, Esmaeil Adabifiroozjaei, Franziska Staab, Karsten Durst, Konstantin Skokov, Leopoldo Molina-Luna, Michael Farle, Oliver Gutfleisch, Rafal E. Dunin-Borkowski, Yangyiwei Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-05-15T18:35:55Z","title":"Influence of amorphous phase on coercivity in SmCo5-Cu nanocomposites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.08948","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":"sha256:091e62a67aabb09e63d007857978466128b58e9baddec118117cf47d7455a0dd","target":"record","created_at":"2026-07-05T07:02:49Z","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":"98b288e81ed86442c9ca7aa79584513fa6ee06252092dc22ac855b26edb44d21","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-05-15T18:35:55Z","title_canon_sha256":"11c59c8fe861e2343996ef85260c5d371d15088c97df9399f01f1051bb111d9a"},"schema_version":"1.0","source":{"id":"2305.08948","kind":"arxiv","version":1}},"canonical_sha256":"3fe2b3eb319bbe9fba44b3c2a91d9d6b54fb345afd72cdc1fa5ec8ad1d9ea35e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3fe2b3eb319bbe9fba44b3c2a91d9d6b54fb345afd72cdc1fa5ec8ad1d9ea35e","first_computed_at":"2026-07-05T07:02:49.970208Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:49.970208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3qtsrC/YkcyL2RQXAIpQypreOCySMkg+GOAw38BAF/SO6COT6yjLDDdTRwzWejtXUTwttJY8GtVMMDTbYXnWBg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:49.970716Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.08948","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:091e62a67aabb09e63d007857978466128b58e9baddec118117cf47d7455a0dd","sha256:625fed98b3c38660b8e478a61c5af888c2cd979cbda0911ca55faf5a5ccab79e"],"state_sha256":"b3e5dea25ed195bcc263e27087beee83edd8d7beba3b745365d30afc2507cf2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WIk2mN8p71EEDhQ3Q9T9lW56/aHg69T5QwwexJJhqy5hmJkLySe9iw7U76LDxug6PKfItc+hUedvea0xAuAlAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T16:26:57.984757Z","bundle_sha256":"f4feb836a6c94ccbe8588bc4b25afca819dcde795133134f0cd759e6d0c247a3"}}