{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IB66KXCEQXVLUKO277UNQWDYMT","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":"46de90bf29c2b3c0b4e75b4d2f8f09dacb04fd1a88f39be62a133715d764965b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2015-11-29T08:54:12Z","title_canon_sha256":"8c068d3121f449e11eee8cd2a8749938df76d4ea00c58012c3aa3ecf5948150a"},"schema_version":"1.0","source":{"id":"1512.04487","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.04487","created_at":"2026-07-05T02:18:46Z"},{"alias_kind":"arxiv_version","alias_value":"1512.04487v3","created_at":"2026-07-05T02:18:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.04487","created_at":"2026-07-05T02:18:46Z"},{"alias_kind":"pith_short_12","alias_value":"IB66KXCEQXVL","created_at":"2026-07-05T02:18:46Z"},{"alias_kind":"pith_short_16","alias_value":"IB66KXCEQXVLUKO2","created_at":"2026-07-05T02:18:46Z"},{"alias_kind":"pith_short_8","alias_value":"IB66KXCE","created_at":"2026-07-05T02:18:46Z"}],"graph_snapshots":[{"event_id":"sha256:6b2efdedf28e7ba3aa137993deb830d2e64fde234f8c55506aea24fb03095492","target":"graph","created_at":"2026-07-05T02:18:46Z","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/1512.04487/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Coupling effects among different physical fields substantially reflect the conversion of energies from one form into another. For simple physical processes, their governing or constitutive equations all satisfy the law of conservation of energy. Then, analysis is extended to coupling effects. First, it is found for the linear direct and converse piezoelectric and piezomagnetic effects, their constitutive equations guarantee that the total energy is conserved during the process of energy conversion between the elastic and electromagnetic fields; however, energies are converted via work terms, $","authors_text":"Peng Zhou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2015-11-29T08:54:12Z","title":"On the Coupling Effects between Elastic and Electromagnetic Fields from the Perspective of Conservation of Energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.04487","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":"sha256:2c9416232a843ab1176cd6474f3d2a2a58917701028b1c737e68cba064687931","target":"record","created_at":"2026-07-05T02:18:46Z","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":"46de90bf29c2b3c0b4e75b4d2f8f09dacb04fd1a88f39be62a133715d764965b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2015-11-29T08:54:12Z","title_canon_sha256":"8c068d3121f449e11eee8cd2a8749938df76d4ea00c58012c3aa3ecf5948150a"},"schema_version":"1.0","source":{"id":"1512.04487","kind":"arxiv","version":3}},"canonical_sha256":"407de55c4485eaba29daffe8d8587864e27832cdf29ba4961ebdc7dd551fc08e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"407de55c4485eaba29daffe8d8587864e27832cdf29ba4961ebdc7dd551fc08e","first_computed_at":"2026-07-05T02:18:46.984658Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:18:46.984658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YXLJl5GGL+7RiG8eu0xRA4uXH+tmmZVABgJ4uG1v5aFa4ihSvpMBIuV8hX6uU2NDn0tm0oATwhKcxNU6Qs5qBw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:18:46.985032Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.04487","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c9416232a843ab1176cd6474f3d2a2a58917701028b1c737e68cba064687931","sha256:6b2efdedf28e7ba3aa137993deb830d2e64fde234f8c55506aea24fb03095492"],"state_sha256":"a8d368d22b0561cdaea6310a24f874032094185fc50fbc177a043e2bb0622bf7"}