{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ZH7KG6X3TJTWW5JQGQMCJPXNFW","short_pith_number":"pith:ZH7KG6X3","canonical_record":{"source":{"id":"1212.0710","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-04T13:07:45Z","cross_cats_sorted":[],"title_canon_sha256":"c8eaf709d04a55eade5de19b87a8cd04e848bb234729203794fe443955e57922","abstract_canon_sha256":"ab1f562737781a0d3f18e0c5e52b32d1aff955791eb9298637a0b4c29855cded"},"schema_version":"1.0"},"canonical_sha256":"c9fea37afb9a676b7530341824beed2daa2b533fdb6dda75cf811d6a6fac9fa8","source":{"kind":"arxiv","id":"1212.0710","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.0710","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"arxiv_version","alias_value":"1212.0710v3","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.0710","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZH7KG6X3TJTW","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZH7KG6X3TJTWW5JQ","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZH7KG6X3","created_at":"2026-05-18T12:27:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ZH7KG6X3TJTWW5JQGQMCJPXNFW","target":"record","payload":{"canonical_record":{"source":{"id":"1212.0710","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-04T13:07:45Z","cross_cats_sorted":[],"title_canon_sha256":"c8eaf709d04a55eade5de19b87a8cd04e848bb234729203794fe443955e57922","abstract_canon_sha256":"ab1f562737781a0d3f18e0c5e52b32d1aff955791eb9298637a0b4c29855cded"},"schema_version":"1.0"},"canonical_sha256":"c9fea37afb9a676b7530341824beed2daa2b533fdb6dda75cf811d6a6fac9fa8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:06.082979Z","signature_b64":"/r1oA0fDLaqEm881HxfbQYAON9kq2dFy/C9tRONpHtARVipO0ZQzr6x8yEXmtkYtQf6CTSGkf2FajSI0AePcCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c9fea37afb9a676b7530341824beed2daa2b533fdb6dda75cf811d6a6fac9fa8","last_reissued_at":"2026-05-18T03:36:06.082374Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:06.082374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1212.0710","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:36:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"05D+mFOPBLAkEoqlPiExGjSnIg/DRXSasVpUfnAAS8KdV7sL5lIdJjY/3sAKHGx8SJ2n9sBsIgJYRzmkIxJ9Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T03:00:24.514031Z"},"content_sha256":"b54271c25e67511148d85644cc1c51e61dd852f91c0172ebc2d93e66fb08ffb5","schema_version":"1.0","event_id":"sha256:b54271c25e67511148d85644cc1c51e61dd852f91c0172ebc2d93e66fb08ffb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ZH7KG6X3TJTWW5JQGQMCJPXNFW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenological theory of the giant magnetoimpedance of composite wires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haibin Gao, Ralf Betzholz, Uwe Hartmann, Zhenjie Zhao","submitted_at":"2012-12-04T13:07:45Z","abstract_excerpt":"Composite wires with a three-layered structure are known to show a particularly large magnetoimpedance effect. The wires consist of a highly conductive core, an insulating layer and an outer ferromagnetic shell. In order to understand the origin of the effect a theory based on a coupling of the Maxwell equations to the Landau-Lifschitz-Gilbert equation is suggested. The theory is phenomenological in the sense that it does not account for a domain structure. However, theoretical results nicely reproduce those obtained in various measurements. Furthermore, an upper limit of the magnetoimpedance "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.0710","kind":"arxiv","version":3},"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":"2026-05-18T03:36:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XtZ5hmI0h42DEABeHdfp+jW7RBBSnk0IPOfW1SLw2k4RlWmSvh3tXNX8JyzfD1JAL1fxEDLTs5H4dIlVLgifAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T03:00:24.514392Z"},"content_sha256":"c4f1aaa77ae5b2c823a2cc135518f96eca4d5d8d0b0e871e37b2a204cc150950","schema_version":"1.0","event_id":"sha256:c4f1aaa77ae5b2c823a2cc135518f96eca4d5d8d0b0e871e37b2a204cc150950"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/bundle.json","state_url":"https://pith.science/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/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":"2026-06-04T03:00:24Z","links":{"resolver":"https://pith.science/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW","bundle":"https://pith.science/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/bundle.json","state":"https://pith.science/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZH7KG6X3TJTWW5JQGQMCJPXNFW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZH7KG6X3TJTWW5JQGQMCJPXNFW","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":"ab1f562737781a0d3f18e0c5e52b32d1aff955791eb9298637a0b4c29855cded","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-04T13:07:45Z","title_canon_sha256":"c8eaf709d04a55eade5de19b87a8cd04e848bb234729203794fe443955e57922"},"schema_version":"1.0","source":{"id":"1212.0710","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.0710","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"arxiv_version","alias_value":"1212.0710v3","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.0710","created_at":"2026-05-18T03:36:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZH7KG6X3TJTW","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZH7KG6X3TJTWW5JQ","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZH7KG6X3","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:c4f1aaa77ae5b2c823a2cc135518f96eca4d5d8d0b0e871e37b2a204cc150950","target":"graph","created_at":"2026-05-18T03:36:06Z","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":"Composite wires with a three-layered structure are known to show a particularly large magnetoimpedance effect. The wires consist of a highly conductive core, an insulating layer and an outer ferromagnetic shell. In order to understand the origin of the effect a theory based on a coupling of the Maxwell equations to the Landau-Lifschitz-Gilbert equation is suggested. The theory is phenomenological in the sense that it does not account for a domain structure. However, theoretical results nicely reproduce those obtained in various measurements. Furthermore, an upper limit of the magnetoimpedance ","authors_text":"Haibin Gao, Ralf Betzholz, Uwe Hartmann, Zhenjie Zhao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-04T13:07:45Z","title":"Phenomenological theory of the giant magnetoimpedance of composite wires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.0710","kind":"arxiv","version":3},"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:b54271c25e67511148d85644cc1c51e61dd852f91c0172ebc2d93e66fb08ffb5","target":"record","created_at":"2026-05-18T03:36:06Z","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":"ab1f562737781a0d3f18e0c5e52b32d1aff955791eb9298637a0b4c29855cded","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-04T13:07:45Z","title_canon_sha256":"c8eaf709d04a55eade5de19b87a8cd04e848bb234729203794fe443955e57922"},"schema_version":"1.0","source":{"id":"1212.0710","kind":"arxiv","version":3}},"canonical_sha256":"c9fea37afb9a676b7530341824beed2daa2b533fdb6dda75cf811d6a6fac9fa8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c9fea37afb9a676b7530341824beed2daa2b533fdb6dda75cf811d6a6fac9fa8","first_computed_at":"2026-05-18T03:36:06.082374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:36:06.082374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/r1oA0fDLaqEm881HxfbQYAON9kq2dFy/C9tRONpHtARVipO0ZQzr6x8yEXmtkYtQf6CTSGkf2FajSI0AePcCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:36:06.082979Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.0710","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b54271c25e67511148d85644cc1c51e61dd852f91c0172ebc2d93e66fb08ffb5","sha256:c4f1aaa77ae5b2c823a2cc135518f96eca4d5d8d0b0e871e37b2a204cc150950"],"state_sha256":"c640a8998300d86edd28493beae495d6833d57bbd573428e93a4580ca7072f89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mpLCBlU6GoxcI6f/b+iybwkmuNo4ezorv+xYXTNr/7nGV8sWaogT+2Uc+/nDwxJ4/2EQfdnB2Ku3Vizj1gV0Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T03:00:24.516543Z","bundle_sha256":"ebe59dc588211b9cf37d75e0089df9e1efa7c6776394d125053f758a02fe664c"}}