{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:T4LOCN3RIR4KMTVJR736SEU35R","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":"08e667d6faabe57f1999b40f6fd575263ac30bd3a8b4ee326f612d9db14f990d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-05-27T13:23:36Z","title_canon_sha256":"62292eb25a9c74a5e401b25383b1d174ef0f58190f63ecc6a8677e8ba6794a92"},"schema_version":"1.0","source":{"id":"2105.13119","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.13119","created_at":"2026-07-05T02:43:57Z"},{"alias_kind":"arxiv_version","alias_value":"2105.13119v1","created_at":"2026-07-05T02:43:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.13119","created_at":"2026-07-05T02:43:57Z"},{"alias_kind":"pith_short_12","alias_value":"T4LOCN3RIR4K","created_at":"2026-07-05T02:43:57Z"},{"alias_kind":"pith_short_16","alias_value":"T4LOCN3RIR4KMTVJ","created_at":"2026-07-05T02:43:57Z"},{"alias_kind":"pith_short_8","alias_value":"T4LOCN3R","created_at":"2026-07-05T02:43:57Z"}],"graph_snapshots":[{"event_id":"sha256:5c085fe1cbf8f9a6a8a0585e4535f6f28823a36a10a2991c08bc1897e5bd9a97","target":"graph","created_at":"2026-07-05T02:43:57Z","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/2105.13119/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We uncover a novel mechanism for superscattering of subwavelength resonators closely associated with the physics of bound states in the continuum. We demonstrate that superscattering occurs as a consequence of constructive interference driven by the Friedrich-Wintgen mechanism, and it may exceed the currently established limits for the cross-section of a single open scattering channel, within the channel itself. We develop a non-Hermitian model to describe interfering resonances of quasi-normal modes to show that this effect can only occur for scatterers violating the spherical symmetry, and t","authors_text":"Adri\\`a Can\\'os Valero, Alexander A. Pavlov, Alexander S. Shalin, Anton S. Kupriianov, Dmitrii Redka, Hadi. K Shamkhi, Vjaceslavs Bobrovs, Vladimir R. Tuz, Yuri S. Kivshar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-05-27T13:23:36Z","title":"Superscattering Empowered by Bound States in the Continuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.13119","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":"sha256:732f1cd7832209219a2e8058f4de27e5a32377495a4df1e499912cfb060fb822","target":"record","created_at":"2026-07-05T02:43:57Z","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":"08e667d6faabe57f1999b40f6fd575263ac30bd3a8b4ee326f612d9db14f990d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-05-27T13:23:36Z","title_canon_sha256":"62292eb25a9c74a5e401b25383b1d174ef0f58190f63ecc6a8677e8ba6794a92"},"schema_version":"1.0","source":{"id":"2105.13119","kind":"arxiv","version":1}},"canonical_sha256":"9f16e137714478a64ea98ff7e9129bec5ed76badf9eb938f7a0d5cce94b370a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f16e137714478a64ea98ff7e9129bec5ed76badf9eb938f7a0d5cce94b370a0","first_computed_at":"2026-07-05T02:43:57.751600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:43:57.751600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q2iXy+L2cLzyNa7vjX5dy60/mF9Cw6tGhxdl16GnTtUFqYWhPzqubcEUZ16pJfMQpo5pO+kUK5FP7QmGVAryCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:43:57.751966Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.13119","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:732f1cd7832209219a2e8058f4de27e5a32377495a4df1e499912cfb060fb822","sha256:5c085fe1cbf8f9a6a8a0585e4535f6f28823a36a10a2991c08bc1897e5bd9a97"],"state_sha256":"4e9e73aae020cf13b126fe776c5c8569f9bdd64d0bf91d2ddc4dfe83d348ad45"}