{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:3CAQWFEFFY6V4EQS2OYPFEIYXN","short_pith_number":"pith:3CAQWFEF","canonical_record":{"source":{"id":"2312.14582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-22T10:17:51Z","cross_cats_sorted":[],"title_canon_sha256":"2acd716320a261d6c846c3b078feccc6aa72a0f8b8ab23452960118964b56262","abstract_canon_sha256":"7452d67a0fb5cc8a749119aec9f900dc74aa7af89c3576505673af2983b46c39"},"schema_version":"1.0"},"canonical_sha256":"d8810b14852e3d5e1212d3b0f29118bb7074463ca51495ea161cac9bc0c12a00","source":{"kind":"arxiv","id":"2312.14582","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.14582","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"2312.14582v1","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.14582","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"3CAQWFEFFY6V","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_16","alias_value":"3CAQWFEFFY6V4EQS","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_8","alias_value":"3CAQWFEF","created_at":"2026-07-05T07:27:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:3CAQWFEFFY6V4EQS2OYPFEIYXN","target":"record","payload":{"canonical_record":{"source":{"id":"2312.14582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-22T10:17:51Z","cross_cats_sorted":[],"title_canon_sha256":"2acd716320a261d6c846c3b078feccc6aa72a0f8b8ab23452960118964b56262","abstract_canon_sha256":"7452d67a0fb5cc8a749119aec9f900dc74aa7af89c3576505673af2983b46c39"},"schema_version":"1.0"},"canonical_sha256":"d8810b14852e3d5e1212d3b0f29118bb7074463ca51495ea161cac9bc0c12a00","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:27:17.309835Z","signature_b64":"LyUepPCpctQRNCjmF3918Tj5BYEWmsNt1qDJHRBwt5X/FBiDDfeDZR9hJs9sLVaLGjBd5d395civaKt3+McwBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8810b14852e3d5e1212d3b0f29118bb7074463ca51495ea161cac9bc0c12a00","last_reissued_at":"2026-07-05T07:27:17.309440Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:27:17.309440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.14582","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":"2026-07-05T07:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Am19I5bo4pz0HdKVvRH0tzQbgJ0llVgnNC1w5u+bRQ+drBGBUMkqjtRJDi/hatC6sT3uFQrQMURXW2As0ZKGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T12:32:48.577018Z"},"content_sha256":"0d6ed2f884228de11012bdc667e8a8563abd4360250347cf615e2e12888fc1e4","schema_version":"1.0","event_id":"sha256:0d6ed2f884228de11012bdc667e8a8563abd4360250347cf615e2e12888fc1e4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:3CAQWFEFFY6V4EQS2OYPFEIYXN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic Materials via High-Pressure Torsion of Powders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrea Bachmaier, Franziska Staab, Karsten Durst, Lukas Weissitsch","submitted_at":"2023-12-22T10:17:51Z","abstract_excerpt":"Magnets are key materials for the electrification of mobility and also for the generation and transformation of electric energy. Research and development in recent decades lead to high performance magnets, which require a finely tuned microstructure to serve applications with ever increasing requirements. Besides optimizing already known materials and the search on novel material combinations, an increasing interest in unconventional processing techniques and the utilization of magnetic concepts is apparent. Severe plastic deformation (SPD), in particular by high-pressure torsion (HPT) is a ve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.14582","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/2312.14582/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":"2026-07-05T07:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O4Ajttx/lrVEF+GzORy3YFUQ98DbWzXHVUJ1eNv9moGh9Ou/GodVJS1GlB0BsxgQPi8F7LJI0DW+g30c2fsKDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T12:32:48.577397Z"},"content_sha256":"822504397996374a325ef0496dd2e8cf45d94148ec57732698cc53f05de74afd","schema_version":"1.0","event_id":"sha256:822504397996374a325ef0496dd2e8cf45d94148ec57732698cc53f05de74afd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/bundle.json","state_url":"https://pith.science/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/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":"2026-07-25T12:32:48Z","links":{"resolver":"https://pith.science/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN","bundle":"https://pith.science/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/bundle.json","state":"https://pith.science/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3CAQWFEFFY6V4EQS2OYPFEIYXN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3CAQWFEFFY6V4EQS2OYPFEIYXN","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":"7452d67a0fb5cc8a749119aec9f900dc74aa7af89c3576505673af2983b46c39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-22T10:17:51Z","title_canon_sha256":"2acd716320a261d6c846c3b078feccc6aa72a0f8b8ab23452960118964b56262"},"schema_version":"1.0","source":{"id":"2312.14582","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.14582","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"2312.14582v1","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.14582","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"3CAQWFEFFY6V","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_16","alias_value":"3CAQWFEFFY6V4EQS","created_at":"2026-07-05T07:27:17Z"},{"alias_kind":"pith_short_8","alias_value":"3CAQWFEF","created_at":"2026-07-05T07:27:17Z"}],"graph_snapshots":[{"event_id":"sha256:822504397996374a325ef0496dd2e8cf45d94148ec57732698cc53f05de74afd","target":"graph","created_at":"2026-07-05T07:27:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2312.14582/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magnets are key materials for the electrification of mobility and also for the generation and transformation of electric energy. Research and development in recent decades lead to high performance magnets, which require a finely tuned microstructure to serve applications with ever increasing requirements. Besides optimizing already known materials and the search on novel material combinations, an increasing interest in unconventional processing techniques and the utilization of magnetic concepts is apparent. Severe plastic deformation (SPD), in particular by high-pressure torsion (HPT) is a ve","authors_text":"Andrea Bachmaier, Franziska Staab, Karsten Durst, Lukas Weissitsch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-22T10:17:51Z","title":"Magnetic Materials via High-Pressure Torsion of Powders"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.14582","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":"sha256:0d6ed2f884228de11012bdc667e8a8563abd4360250347cf615e2e12888fc1e4","target":"record","created_at":"2026-07-05T07:27:17Z","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":"7452d67a0fb5cc8a749119aec9f900dc74aa7af89c3576505673af2983b46c39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-22T10:17:51Z","title_canon_sha256":"2acd716320a261d6c846c3b078feccc6aa72a0f8b8ab23452960118964b56262"},"schema_version":"1.0","source":{"id":"2312.14582","kind":"arxiv","version":1}},"canonical_sha256":"d8810b14852e3d5e1212d3b0f29118bb7074463ca51495ea161cac9bc0c12a00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8810b14852e3d5e1212d3b0f29118bb7074463ca51495ea161cac9bc0c12a00","first_computed_at":"2026-07-05T07:27:17.309440Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:27:17.309440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LyUepPCpctQRNCjmF3918Tj5BYEWmsNt1qDJHRBwt5X/FBiDDfeDZR9hJs9sLVaLGjBd5d395civaKt3+McwBg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:27:17.309835Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.14582","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d6ed2f884228de11012bdc667e8a8563abd4360250347cf615e2e12888fc1e4","sha256:822504397996374a325ef0496dd2e8cf45d94148ec57732698cc53f05de74afd"],"state_sha256":"8931fa0ac40b88d1844d37a17e6122ffdfac3d199d401190915ae362e9b972b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wR6x4n8e5y+988rOX3bU+VHGKj7o6O3wEUtuyFzqjq+N7R4hrFhQe1BfSt6RBwHBM5ONdCIM2hBLQ/CLnQRHBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-25T12:32:48.579865Z","bundle_sha256":"0f832e620b49d016f3083dc641f07ee2a23a35e7942d42d878a183cabc879c08"}}