{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VTNAOM2EH6PUGN5HHYBAW2ARAS","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":"e75b72da4bacb4fa7deb6216a8841c4a3cc7dccdf2eac5ca5a83ea2ce85bf7ce","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-09-20T07:32:44Z","title_canon_sha256":"a44dc27038161442f63038da3f299279ca800a5d6b81aa4ca5f8e65dadbc9e7d"},"schema_version":"1.0","source":{"id":"1709.06749","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06749","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06749v1","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06749","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"pith_short_12","alias_value":"VTNAOM2EH6PU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VTNAOM2EH6PUGN5H","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VTNAOM2E","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:951cac4bbc4b56130ed9bb41e884fabc9f3b961fa5cc4fc9ad391649b0976544","target":"graph","created_at":"2026-05-18T00:34:40Z","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":"This document briefly introduces the key concepts to understand the phenomenon of fluorescence enhancement with optical nanostructures. The equations remain simple, with the major goal to illustrate the different physical effects at play. It also provides an overview of different recent approaches to enhance single molecule fluorescence with plasmonic and non-plasmonic nanoantennas, and describes three main biochemical applications.","authors_text":"Jerome Wenger","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-09-20T07:32:44Z","title":"Fluorescence spectroscopy enhancement on photonic nanoantennas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06749","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":"sha256:4e763e93286dbc229888c216f68c00b445275538ffba5669a64979de8527e6dd","target":"record","created_at":"2026-05-18T00:34:40Z","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":"e75b72da4bacb4fa7deb6216a8841c4a3cc7dccdf2eac5ca5a83ea2ce85bf7ce","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-09-20T07:32:44Z","title_canon_sha256":"a44dc27038161442f63038da3f299279ca800a5d6b81aa4ca5f8e65dadbc9e7d"},"schema_version":"1.0","source":{"id":"1709.06749","kind":"arxiv","version":1}},"canonical_sha256":"acda0733443f9f4337a73e020b6811048311db8f8197443baa7ccb3411876c34","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"acda0733443f9f4337a73e020b6811048311db8f8197443baa7ccb3411876c34","first_computed_at":"2026-05-18T00:34:40.616332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:40.616332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uhsACZ8dgiU9ScjdZfVfo/jA43kYjOoHnrTZvda41yjvdERu/SLlM1nAtcmJnv4FiCBDJsY6iE+VbYm7t1hwBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:40.616759Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.06749","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e763e93286dbc229888c216f68c00b445275538ffba5669a64979de8527e6dd","sha256:951cac4bbc4b56130ed9bb41e884fabc9f3b961fa5cc4fc9ad391649b0976544"],"state_sha256":"b05e1d1e6597b52c63b6996d2988238bd35c1dcb3cb88d0093983b1a67e01101"}