{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:K3BFV4P43RTK7UMMBEZD4AG6DU","short_pith_number":"pith:K3BFV4P4","canonical_record":{"source":{"id":"0711.1663","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.optics","submitted_at":"2007-11-11T16:52:52Z","cross_cats_sorted":["physics.class-ph"],"title_canon_sha256":"471bd3434203e9c0e973d415b1299134b41c4b1ab4b24527519caa4201dc63c3","abstract_canon_sha256":"94aba6907170bd99f088887c905f7e7bee13f76ef52d31264aece9c3f5da8c25"},"schema_version":"1.0"},"canonical_sha256":"56c25af1fcdc66afd18c09323e00de1d3851a49207c0d37792d0cf996b8496a9","source":{"kind":"arxiv","id":"0711.1663","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.1663","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"0711.1663v1","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.1663","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"K3BFV4P43RTK","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"K3BFV4P43RTK7UMM","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"K3BFV4P4","created_at":"2026-05-18T12:25:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:K3BFV4P43RTK7UMMBEZD4AG6DU","target":"record","payload":{"canonical_record":{"source":{"id":"0711.1663","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.optics","submitted_at":"2007-11-11T16:52:52Z","cross_cats_sorted":["physics.class-ph"],"title_canon_sha256":"471bd3434203e9c0e973d415b1299134b41c4b1ab4b24527519caa4201dc63c3","abstract_canon_sha256":"94aba6907170bd99f088887c905f7e7bee13f76ef52d31264aece9c3f5da8c25"},"schema_version":"1.0"},"canonical_sha256":"56c25af1fcdc66afd18c09323e00de1d3851a49207c0d37792d0cf996b8496a9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:11.541776Z","signature_b64":"9eHSEFgnmiMKUTg/msiCtXJCMzARksY6UsVaeJRICalNiftkUbxiQhI3BW7rkPdkIdhYC4krYFoO+/dxilhWBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56c25af1fcdc66afd18c09323e00de1d3851a49207c0d37792d0cf996b8496a9","last_reissued_at":"2026-05-18T03:48:11.540960Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:11.540960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0711.1663","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":"2026-05-18T03:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K4g+MkhaMb6o1ACtnx/hSJYlrhNyBFD9uj6CXCej2UZUZQyTIfmI30pJzPxXjL+uLr7xeQal37/tF0np8dVUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T22:08:35.634103Z"},"content_sha256":"2e7621009769798d6932a388216f83f648e43ebfeb960d39aebce80aef20d610","schema_version":"1.0","event_id":"sha256:2e7621009769798d6932a388216f83f648e43ebfeb960d39aebce80aef20d610"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:K3BFV4P43RTK7UMMBEZD4AG6DU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrical control of surface-wave propagation at the planar interface of a linear electro-optic materials and an isotropic dielectric material","license":"","headline":"","cross_cats":["physics.class-ph"],"primary_cat":"physics.optics","authors_text":"A. Lakhtakia, J.A. Polo, Jr., S.R. Nelatury","submitted_at":"2007-11-11T16:52:52Z","abstract_excerpt":"Surface waves can propagate on the planar interface of a linear electro-optic (EO) material and an isotropic dielectric material, for restricted ranges of the orientation angles of the EO material and the refractive index of the isotropic material. These ranges can be controlled by the application of a dc electric field, and depend on both the magnitude and the direction of the dc field. Thus, surface-wave propagation can be electrically controlled by exploiting the Pockels effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.1663","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":""},"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":"2026-05-18T03:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W7I4evvdWkMIWIWJGI39mEyYtJTHP6FhKM8/wWUHZzHvGzzSsCIny2pDmslbH40p3dua29phhdHE7UZ8G9fqDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T22:08:35.634473Z"},"content_sha256":"96a143d2e1aa64fb2437b9394a61091cb56208457f5bb5d5d99fdb32ed01a3d2","schema_version":"1.0","event_id":"sha256:96a143d2e1aa64fb2437b9394a61091cb56208457f5bb5d5d99fdb32ed01a3d2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/bundle.json","state_url":"https://pith.science/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/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":"2026-06-05T22:08:35Z","links":{"resolver":"https://pith.science/pith/K3BFV4P43RTK7UMMBEZD4AG6DU","bundle":"https://pith.science/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/bundle.json","state":"https://pith.science/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3BFV4P43RTK7UMMBEZD4AG6DU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:K3BFV4P43RTK7UMMBEZD4AG6DU","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":"94aba6907170bd99f088887c905f7e7bee13f76ef52d31264aece9c3f5da8c25","cross_cats_sorted":["physics.class-ph"],"license":"","primary_cat":"physics.optics","submitted_at":"2007-11-11T16:52:52Z","title_canon_sha256":"471bd3434203e9c0e973d415b1299134b41c4b1ab4b24527519caa4201dc63c3"},"schema_version":"1.0","source":{"id":"0711.1663","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.1663","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"0711.1663v1","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.1663","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"K3BFV4P43RTK","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"K3BFV4P43RTK7UMM","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"K3BFV4P4","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:96a143d2e1aa64fb2437b9394a61091cb56208457f5bb5d5d99fdb32ed01a3d2","target":"graph","created_at":"2026-05-18T03:48:11Z","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":"Surface waves can propagate on the planar interface of a linear electro-optic (EO) material and an isotropic dielectric material, for restricted ranges of the orientation angles of the EO material and the refractive index of the isotropic material. These ranges can be controlled by the application of a dc electric field, and depend on both the magnitude and the direction of the dc field. Thus, surface-wave propagation can be electrically controlled by exploiting the Pockels effect.","authors_text":"A. Lakhtakia, J.A. Polo, Jr., S.R. Nelatury","cross_cats":["physics.class-ph"],"headline":"","license":"","primary_cat":"physics.optics","submitted_at":"2007-11-11T16:52:52Z","title":"Electrical control of surface-wave propagation at the planar interface of a linear electro-optic materials and an isotropic dielectric material"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.1663","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":"sha256:2e7621009769798d6932a388216f83f648e43ebfeb960d39aebce80aef20d610","target":"record","created_at":"2026-05-18T03:48:11Z","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":"94aba6907170bd99f088887c905f7e7bee13f76ef52d31264aece9c3f5da8c25","cross_cats_sorted":["physics.class-ph"],"license":"","primary_cat":"physics.optics","submitted_at":"2007-11-11T16:52:52Z","title_canon_sha256":"471bd3434203e9c0e973d415b1299134b41c4b1ab4b24527519caa4201dc63c3"},"schema_version":"1.0","source":{"id":"0711.1663","kind":"arxiv","version":1}},"canonical_sha256":"56c25af1fcdc66afd18c09323e00de1d3851a49207c0d37792d0cf996b8496a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56c25af1fcdc66afd18c09323e00de1d3851a49207c0d37792d0cf996b8496a9","first_computed_at":"2026-05-18T03:48:11.540960Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:11.540960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9eHSEFgnmiMKUTg/msiCtXJCMzARksY6UsVaeJRICalNiftkUbxiQhI3BW7rkPdkIdhYC4krYFoO+/dxilhWBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:11.541776Z","signed_message":"canonical_sha256_bytes"},"source_id":"0711.1663","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e7621009769798d6932a388216f83f648e43ebfeb960d39aebce80aef20d610","sha256:96a143d2e1aa64fb2437b9394a61091cb56208457f5bb5d5d99fdb32ed01a3d2"],"state_sha256":"a9e367b69bb12aea8e512354cd25a7cff478035ee8ed93b8f141d002c8b61191"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eznW33fS6jpWNPJEH8NDc15ulDpihdtZNV8Kqdvv9TB5qeeV7dgAoXW2WZf3+u/u71IoSXXE0oel/unk+1ZICg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T22:08:35.637018Z","bundle_sha256":"0ffcb697c21a7725ec51723c6b7530fd5e7a5031032188f502cfe46c55bc5717"}}