{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GEPGDFI6HCFRU742SZJFOEDRCM","short_pith_number":"pith:GEPGDFI6","canonical_record":{"source":{"id":"1512.05521","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-17T10:38:00Z","cross_cats_sorted":[],"title_canon_sha256":"b9bce2b738c0b3699b0050c09785e8f5ddaa2f8be48342d386d262e38a048347","abstract_canon_sha256":"b773c9b71205496069b4ac339d0fb7ebdefa5758c3fd1a41c289abd321eab40f"},"schema_version":"1.0"},"canonical_sha256":"311e61951e388b1a7f9a9652571071131fb1d28dad9dd80787bf094089b6f726","source":{"kind":"arxiv","id":"1512.05521","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.05521","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"arxiv_version","alias_value":"1512.05521v1","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.05521","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"pith_short_12","alias_value":"GEPGDFI6HCFR","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GEPGDFI6HCFRU742","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GEPGDFI6","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GEPGDFI6HCFRU742SZJFOEDRCM","target":"record","payload":{"canonical_record":{"source":{"id":"1512.05521","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-17T10:38:00Z","cross_cats_sorted":[],"title_canon_sha256":"b9bce2b738c0b3699b0050c09785e8f5ddaa2f8be48342d386d262e38a048347","abstract_canon_sha256":"b773c9b71205496069b4ac339d0fb7ebdefa5758c3fd1a41c289abd321eab40f"},"schema_version":"1.0"},"canonical_sha256":"311e61951e388b1a7f9a9652571071131fb1d28dad9dd80787bf094089b6f726","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:09.865004Z","signature_b64":"xN9G3ErodDF8QF5aYfi/eP1gOXvgCLU2n7wNc0LPquPzrUOdR/FD9GbsRERMAenCQbxjidmexPtKZXoGq1H/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"311e61951e388b1a7f9a9652571071131fb1d28dad9dd80787bf094089b6f726","last_reissued_at":"2026-05-18T01:24:09.864345Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:09.864345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.05521","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":"2026-05-18T01:24:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"US6SssnTKKhS+v68UVjwZmRZUvYHnjH/n4spE9ynNwjE9gV9UX4GrFzHBqe1Mcbke2Yi2gjQfbMIb4QyDaBHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:53:15.157699Z"},"content_sha256":"c592161a7691784960ad066d405b4afff0d816b6b1d95799b3d6706873360a0f","schema_version":"1.0","event_id":"sha256:c592161a7691784960ad066d405b4afff0d816b6b1d95799b3d6706873360a0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GEPGDFI6HCFRU742SZJFOEDRCM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generalized circuit model for coupled plasmonic systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Bart de Nijs, Christos Tserkezis, Daniel O. Sigle, Felix Benz, Javier Aizpurua, Jeremy J. Baumberg, Laurynas Pukenas, Rohit Chikkaraddy, Stephen D. Evans","submitted_at":"2015-12-17T10:38:00Z","abstract_excerpt":"We develop an analytic circuit model for coupled plasmonic dimers separated by small gaps that provides a complete account of the optical resonance wavelength. Using a suitable equivalent circuit, it shows how partially conducting links can be treated and provides quantitative agreement with both experiment and full electromagnetic simulations. The model highlights how in the conducting regime, the kinetic inductance of the linkers set the spectral blue-shifts of the coupled plasmon."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.05521","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":"2026-05-18T01:24:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jna60eeHfnwYb6iNKFjMYLLYxYK+z4/EWQkKsNvusrzW+guCZB+k/XMQuMT5lXbDnkcuDb8mtJ1NVndSo4HZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:53:15.158421Z"},"content_sha256":"46ccd3171808b0dc7b48a8c4a7f5963e3f340048feeb0855c84ee52843ece885","schema_version":"1.0","event_id":"sha256:46ccd3171808b0dc7b48a8c4a7f5963e3f340048feeb0855c84ee52843ece885"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GEPGDFI6HCFRU742SZJFOEDRCM/bundle.json","state_url":"https://pith.science/pith/GEPGDFI6HCFRU742SZJFOEDRCM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GEPGDFI6HCFRU742SZJFOEDRCM/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":"2026-05-29T14:53:15Z","links":{"resolver":"https://pith.science/pith/GEPGDFI6HCFRU742SZJFOEDRCM","bundle":"https://pith.science/pith/GEPGDFI6HCFRU742SZJFOEDRCM/bundle.json","state":"https://pith.science/pith/GEPGDFI6HCFRU742SZJFOEDRCM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GEPGDFI6HCFRU742SZJFOEDRCM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GEPGDFI6HCFRU742SZJFOEDRCM","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":"b773c9b71205496069b4ac339d0fb7ebdefa5758c3fd1a41c289abd321eab40f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-17T10:38:00Z","title_canon_sha256":"b9bce2b738c0b3699b0050c09785e8f5ddaa2f8be48342d386d262e38a048347"},"schema_version":"1.0","source":{"id":"1512.05521","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.05521","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"arxiv_version","alias_value":"1512.05521v1","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.05521","created_at":"2026-05-18T01:24:09Z"},{"alias_kind":"pith_short_12","alias_value":"GEPGDFI6HCFR","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GEPGDFI6HCFRU742","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GEPGDFI6","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:46ccd3171808b0dc7b48a8c4a7f5963e3f340048feeb0855c84ee52843ece885","target":"graph","created_at":"2026-05-18T01:24:09Z","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 develop an analytic circuit model for coupled plasmonic dimers separated by small gaps that provides a complete account of the optical resonance wavelength. Using a suitable equivalent circuit, it shows how partially conducting links can be treated and provides quantitative agreement with both experiment and full electromagnetic simulations. The model highlights how in the conducting regime, the kinetic inductance of the linkers set the spectral blue-shifts of the coupled plasmon.","authors_text":"Bart de Nijs, Christos Tserkezis, Daniel O. Sigle, Felix Benz, Javier Aizpurua, Jeremy J. Baumberg, Laurynas Pukenas, Rohit Chikkaraddy, Stephen D. Evans","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-17T10:38:00Z","title":"Generalized circuit model for coupled plasmonic systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.05521","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:c592161a7691784960ad066d405b4afff0d816b6b1d95799b3d6706873360a0f","target":"record","created_at":"2026-05-18T01:24:09Z","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":"b773c9b71205496069b4ac339d0fb7ebdefa5758c3fd1a41c289abd321eab40f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-17T10:38:00Z","title_canon_sha256":"b9bce2b738c0b3699b0050c09785e8f5ddaa2f8be48342d386d262e38a048347"},"schema_version":"1.0","source":{"id":"1512.05521","kind":"arxiv","version":1}},"canonical_sha256":"311e61951e388b1a7f9a9652571071131fb1d28dad9dd80787bf094089b6f726","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"311e61951e388b1a7f9a9652571071131fb1d28dad9dd80787bf094089b6f726","first_computed_at":"2026-05-18T01:24:09.864345Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:24:09.864345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xN9G3ErodDF8QF5aYfi/eP1gOXvgCLU2n7wNc0LPquPzrUOdR/FD9GbsRERMAenCQbxjidmexPtKZXoGq1H/BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:24:09.865004Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.05521","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c592161a7691784960ad066d405b4afff0d816b6b1d95799b3d6706873360a0f","sha256:46ccd3171808b0dc7b48a8c4a7f5963e3f340048feeb0855c84ee52843ece885"],"state_sha256":"9fcd804876922cbb8ce02d4e7c243675f67351198a1cc584e5cfb09d9cbbf8c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HvjkTydsJGrhSPcKSaL12ngPa7c+OawK61PPKvtjUKBNEEIDRc200ZwMzG3QDA5+2piI6hmhCRBU4WreVX7BAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T14:53:15.162212Z","bundle_sha256":"8df69bb9d991aec351c796ca7053f3d659e9319ee2fb49232da55d48d29552b2"}}