{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:25K6UADBMCI6TGXR3GDTNZ3EVY","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":"82d18c11eaa3ed1737a1389218cac6217dae150f4af974cc7fce2f1f88c4e873","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-02-27T09:08:08Z","title_canon_sha256":"43ba0e401c9ee3d2c7bdc057599f73888e64abaef4e5a3cde33677a271bb21e0"},"schema_version":"1.0","source":{"id":"1802.09783","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.09783","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"arxiv_version","alias_value":"1802.09783v1","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.09783","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"pith_short_12","alias_value":"25K6UADBMCI6","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"25K6UADBMCI6TGXR","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"25K6UADB","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:10b00ab054d0f9a7537cd8dda80b4c870715b27bf4ad8dc6c694afa47bb47925","target":"graph","created_at":"2026-05-18T00:22:22Z","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":"All-dielectric resonant micro- and nano-structures made of the high-index dielectrics recently emerge as a promising SERS platform which can complement or potentially replace the metal-based counterparts in routine sensing measurements. These unique structures combine the highly-tunable optical response and high field enhancement with the non-invasiveness, i.e., chemically non-perturbing the analyte, simple chemical modification and recyclability. Meanwhile, the commercially competitive fabrication technologies for mass production of such structures are still missing. Here, we attest a chemica","authors_text":"A. Balcytis, A. Kuchmizhak, A. Mironenko, A. Sergeev, D. P. Linklater, E. Ivanova, E. Mitsai, E. Pustovalov, S. Bratskaya, S. Juodkazis","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-02-27T09:08:08Z","title":"Chemically non-perturbing SERS detection of catalytic reaction with black silicon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.09783","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:e5b504f64a239de7797d3dafc94c23675c1078737110c6b3a295c8886b1d5d1c","target":"record","created_at":"2026-05-18T00:22:22Z","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":"82d18c11eaa3ed1737a1389218cac6217dae150f4af974cc7fce2f1f88c4e873","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-02-27T09:08:08Z","title_canon_sha256":"43ba0e401c9ee3d2c7bdc057599f73888e64abaef4e5a3cde33677a271bb21e0"},"schema_version":"1.0","source":{"id":"1802.09783","kind":"arxiv","version":1}},"canonical_sha256":"d755ea00616091e99af1d98736e764ae019604dec9164e23e22d4b78c8f0904f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d755ea00616091e99af1d98736e764ae019604dec9164e23e22d4b78c8f0904f","first_computed_at":"2026-05-18T00:22:22.222889Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:22.222889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"se/ni+jHCXmvdNAh3KnyDpZFXZQ4MPoX/iV0RVVBvGyIUpOXJcSacgNCDGAyZxeQcBVIRK2WeTsZnxnauG3gDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:22.223329Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.09783","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5b504f64a239de7797d3dafc94c23675c1078737110c6b3a295c8886b1d5d1c","sha256:10b00ab054d0f9a7537cd8dda80b4c870715b27bf4ad8dc6c694afa47bb47925"],"state_sha256":"2be63a251f9ecac0f1ce43f521657140b70d8fbe00ed093efec3204ae0df155a"}