{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KI4XFWAT5ASDA3UCEC3FNRSJZL","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":"c39c864c89ac1815ea08fe29d42c05f3e8541d415614f27cd9e9e56b1ae42d7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-04T12:55:11Z","title_canon_sha256":"7094d465d64677e7a6c6523fa6ba300580701b4218b91220ae0bbedd21398d7c"},"schema_version":"1.0","source":{"id":"1303.0689","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.0689","created_at":"2026-05-18T01:22:43Z"},{"alias_kind":"arxiv_version","alias_value":"1303.0689v1","created_at":"2026-05-18T01:22:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.0689","created_at":"2026-05-18T01:22:43Z"},{"alias_kind":"pith_short_12","alias_value":"KI4XFWAT5ASD","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"KI4XFWAT5ASDA3UC","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"KI4XFWAT","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:fab6a3f90eeb3c45b6b5bbc96a5d46c720b8db281552cb4a5c5aae417b1e8dab","target":"graph","created_at":"2026-05-18T01:22:43Z","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":"We derive an exact expression for the time-averaged electromagnetic energy inside a chiral dispersive sphere irradiated by a plane wave. The dispersion relations correspond to a chiral metamaterial consisting of uncoupled single-resonance helical resonators. Using a field decomposition scheme and a general expression for the electromagnetic energy density in bi-anisotropic media, we calculate the Lorenz-Mie solution for the internal fields in a medium that is simultaneously magnetic and chiral. We also obtain an explicit analytical relation between the internal electromagnetic field and the ab","authors_text":"Alexandre S. Martinez, Felipe A. Pinheiro, Tiago J. Arruda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-04T12:55:11Z","title":"Electromagnetic energy within single-resonance chiral metamaterial spheres"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.0689","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:f1086e91d738fb6ef8408f01554b56ed6e36d048211cbef36dd80d8644b96437","target":"record","created_at":"2026-05-18T01:22:43Z","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":"c39c864c89ac1815ea08fe29d42c05f3e8541d415614f27cd9e9e56b1ae42d7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-04T12:55:11Z","title_canon_sha256":"7094d465d64677e7a6c6523fa6ba300580701b4218b91220ae0bbedd21398d7c"},"schema_version":"1.0","source":{"id":"1303.0689","kind":"arxiv","version":1}},"canonical_sha256":"523972d813e824306e8220b656c649cac019c228aa25a661af4d612b1e62d00a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"523972d813e824306e8220b656c649cac019c228aa25a661af4d612b1e62d00a","first_computed_at":"2026-05-18T01:22:43.987924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:43.987924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"okPXSP2LmgNvGv17oyQTPlwkM6T8MIh2UikhQgOx1STe2zIVzZi+FvFhg7GpPA3XNthuqEoXfxO34l6nEB7ZBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:43.988484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.0689","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1086e91d738fb6ef8408f01554b56ed6e36d048211cbef36dd80d8644b96437","sha256:fab6a3f90eeb3c45b6b5bbc96a5d46c720b8db281552cb4a5c5aae417b1e8dab"],"state_sha256":"cdd3d2ab5e64244893d503f01b8b45991c5596ff8fc8413850c18e14acfc4e67"}