{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:SRTNRHCZXSKIADY5WZA2QNUKK6","short_pith_number":"pith:SRTNRHCZ","canonical_record":{"source":{"id":"2608.10721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-08-11T09:38:01Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"93380f803c7cabf52e1e21748da03e4ae55c9e71a16169062d723ed957c5e7a3","abstract_canon_sha256":"ec7200bb04dfdea5d69049d8135039deea038d0b777461f31792eb807ca12150"},"schema_version":"1.0"},"canonical_sha256":"9466d89c59bc94800f1db641a8368a57963070113c744746ad6216f3aed640c5","source":{"kind":"arxiv","id":"2608.10721","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10721","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10721v1","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10721","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_12","alias_value":"SRTNRHCZXSKI","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_16","alias_value":"SRTNRHCZXSKIADY5","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_8","alias_value":"SRTNRHCZ","created_at":"2026-08-12T01:23:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:SRTNRHCZXSKIADY5WZA2QNUKK6","target":"record","payload":{"canonical_record":{"source":{"id":"2608.10721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-08-11T09:38:01Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"93380f803c7cabf52e1e21748da03e4ae55c9e71a16169062d723ed957c5e7a3","abstract_canon_sha256":"ec7200bb04dfdea5d69049d8135039deea038d0b777461f31792eb807ca12150"},"schema_version":"1.0"},"canonical_sha256":"9466d89c59bc94800f1db641a8368a57963070113c744746ad6216f3aed640c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-12T01:23:07.883704Z","signature_b64":"6JtNoQnKtytYz6JkfFwnhLqpUaqf6clYh/GRJde39wSd/swgUSHZqocTySzhfPb3babDm1iWeaCg3O3jNTCVDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9466d89c59bc94800f1db641a8368a57963070113c744746ad6216f3aed640c5","last_reissued_at":"2026-08-12T01:23:07.882207Z","signature_status":"signed_v1","first_computed_at":"2026-08-12T01:23:07.882207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.10721","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":"2026-08-12T01:23:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SC8j5x2CSZveUeA/ePviL6J89cpMh0h/lZvakakRNSnpi9E0YFsywHWV7lZq1/ng0qKQKBX5AzrGEOVO20eEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:24:50.066624Z"},"content_sha256":"c5712a917f771ca1fe95ecff2fd5fdc87eb5a3a4b14df15a006e3599e6b6a0e5","schema_version":"1.0","event_id":"sha256:c5712a917f771ca1fe95ecff2fd5fdc87eb5a3a4b14df15a006e3599e6b6a0e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:SRTNRHCZXSKIADY5WZA2QNUKK6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revealing time characteristics of optical excitations in dielectric and plasmonic structures through cathodoluminescence interferometry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Femius Koenderink, Albert Polman, Evelijn Akerboom, F. Javier Garc\\'ia de Abajo, Hirohsi Sugimoto, Minoru Fujii, Nicolas Pazos-Perez, Ramon A. \\'Alvarez Puebla","submitted_at":"2026-08-11T09:38:01Z","abstract_excerpt":"Cathodoluminescence (CL) spectroscopy provides access to optical excitations with nanometer spatial resolution, but direct time-resolved measurements of optical resonances remain challenging. Here, we demonstrate that CL interferometry provides access to the temporal response, phase behavior, and modal spectral structure of resonant nanoscale scatterers without requiring ultrafast pump-probe schemes. We develop an analytical framework in which Fourier transformation angle- and frequency-resolved CL interferograms yields the decay time of optical resonances governed by the linear optical respon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10721","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.10721/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-08-12T01:23:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sBi0YQrQksQ28RxESy7bgly192C5g337ZzMMh7jV4p9rSmN4RT0MRfD8hUOu3mwqhG47MxeiIyvdCGmmEuqWAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:24:50.067311Z"},"content_sha256":"69a376fe27325b6fcafcc1a8e205924e29952aa80147916e1a78e588fb44dd28","schema_version":"1.0","event_id":"sha256:69a376fe27325b6fcafcc1a8e205924e29952aa80147916e1a78e588fb44dd28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/bundle.json","state_url":"https://pith.science/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/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":"2026-08-14T08:24:50Z","links":{"resolver":"https://pith.science/pith/SRTNRHCZXSKIADY5WZA2QNUKK6","bundle":"https://pith.science/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/bundle.json","state":"https://pith.science/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SRTNRHCZXSKIADY5WZA2QNUKK6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SRTNRHCZXSKIADY5WZA2QNUKK6","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":"ec7200bb04dfdea5d69049d8135039deea038d0b777461f31792eb807ca12150","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-08-11T09:38:01Z","title_canon_sha256":"93380f803c7cabf52e1e21748da03e4ae55c9e71a16169062d723ed957c5e7a3"},"schema_version":"1.0","source":{"id":"2608.10721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10721","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10721v1","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10721","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_12","alias_value":"SRTNRHCZXSKI","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_16","alias_value":"SRTNRHCZXSKIADY5","created_at":"2026-08-12T01:23:07Z"},{"alias_kind":"pith_short_8","alias_value":"SRTNRHCZ","created_at":"2026-08-12T01:23:07Z"}],"graph_snapshots":[{"event_id":"sha256:69a376fe27325b6fcafcc1a8e205924e29952aa80147916e1a78e588fb44dd28","target":"graph","created_at":"2026-08-12T01:23:07Z","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/2608.10721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cathodoluminescence (CL) spectroscopy provides access to optical excitations with nanometer spatial resolution, but direct time-resolved measurements of optical resonances remain challenging. Here, we demonstrate that CL interferometry provides access to the temporal response, phase behavior, and modal spectral structure of resonant nanoscale scatterers without requiring ultrafast pump-probe schemes. We develop an analytical framework in which Fourier transformation angle- and frequency-resolved CL interferograms yields the decay time of optical resonances governed by the linear optical respon","authors_text":"A. Femius Koenderink, Albert Polman, Evelijn Akerboom, F. Javier Garc\\'ia de Abajo, Hirohsi Sugimoto, Minoru Fujii, Nicolas Pazos-Perez, Ramon A. \\'Alvarez Puebla","cross_cats":["physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-08-11T09:38:01Z","title":"Revealing time characteristics of optical excitations in dielectric and plasmonic structures through cathodoluminescence interferometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10721","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:c5712a917f771ca1fe95ecff2fd5fdc87eb5a3a4b14df15a006e3599e6b6a0e5","target":"record","created_at":"2026-08-12T01:23:07Z","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":"ec7200bb04dfdea5d69049d8135039deea038d0b777461f31792eb807ca12150","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-08-11T09:38:01Z","title_canon_sha256":"93380f803c7cabf52e1e21748da03e4ae55c9e71a16169062d723ed957c5e7a3"},"schema_version":"1.0","source":{"id":"2608.10721","kind":"arxiv","version":1}},"canonical_sha256":"9466d89c59bc94800f1db641a8368a57963070113c744746ad6216f3aed640c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9466d89c59bc94800f1db641a8368a57963070113c744746ad6216f3aed640c5","first_computed_at":"2026-08-12T01:23:07.882207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-12T01:23:07.882207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6JtNoQnKtytYz6JkfFwnhLqpUaqf6clYh/GRJde39wSd/swgUSHZqocTySzhfPb3babDm1iWeaCg3O3jNTCVDw==","signature_status":"signed_v1","signed_at":"2026-08-12T01:23:07.883704Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.10721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5712a917f771ca1fe95ecff2fd5fdc87eb5a3a4b14df15a006e3599e6b6a0e5","sha256:69a376fe27325b6fcafcc1a8e205924e29952aa80147916e1a78e588fb44dd28"],"state_sha256":"8c89f4f459cbd51c0a34d69e4acb0cd1e7db940e21f24846dd72f1dfa1659aa3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n9OrhBl4V6ryUSUMX+CaAk3ng/8GWPzChK3iaXT6tDqAdbMWgEpDj/YTDe+gdjh5797E5ATBm9kjaNm3rJ8ZCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T08:24:50.073017Z","bundle_sha256":"37bfe75266ecec75a1769c0907a6154e67251e3c497cc6dfd9cf2b5d5d0a68a0"}}