{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IFTYSH7RG6KRRSQTQFU4KN5VJU","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":"e550edcc1e0cadb3186d84041bc003d6423f05af6d8579adf8512afd64c56b8d","cross_cats_sorted":["physics.bio-ph","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-16T13:54:42Z","title_canon_sha256":"eea6b19ec68fb263ded3c0389cf2e522eb63941fe8f896c88412e082c3680fba"},"schema_version":"1.0","source":{"id":"1907.07007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.07007","created_at":"2026-07-05T01:10:26Z"},{"alias_kind":"arxiv_version","alias_value":"1907.07007v1","created_at":"2026-07-05T01:10:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.07007","created_at":"2026-07-05T01:10:26Z"},{"alias_kind":"pith_short_12","alias_value":"IFTYSH7RG6KR","created_at":"2026-07-05T01:10:26Z"},{"alias_kind":"pith_short_16","alias_value":"IFTYSH7RG6KRRSQT","created_at":"2026-07-05T01:10:26Z"},{"alias_kind":"pith_short_8","alias_value":"IFTYSH7R","created_at":"2026-07-05T01:10:26Z"}],"graph_snapshots":[{"event_id":"sha256:18bfffb2219a717c658489560dcf86f51975a04a4e0f6b1db389a454ee3a5055","target":"graph","created_at":"2026-07-05T01:10:26Z","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/1907.07007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Super-resolution optical fluctuation imaging (SOFI) provides a resolution beyond the diffraction limit by analysing stochastic fluorescence fluctuations with higher-order statistics. Using nth order spatio-temporal cross-cumulants the spatial resolution as well as the sampling can be increased up to n-fold in all three spatial dimensions. In this study, we extend the cumulant analysis into the spectral domain and propose a novel multicolor super-resolution scheme. The simultaneous acquisition of two spectral channels followed by spectral cross-cumulant analysis and unmixing increase the spectr","authors_text":"Adrien Descloux, Aleksandra Radenovic, Kristin Gru{\\ss}mayer, Marcel Leutenegger, Stefan Geissbuehler, Theo Lasser, Tomas Lukes","cross_cats":["physics.bio-ph","q-bio.QM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-16T13:54:42Z","title":"Spectral Cross-Cumulants for Multicolor Super-resolved SOFI Imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.07007","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:f0f09e1f0682012306fa8edfe2ea9d2ddce1a02de01a690eb4a0fc849af505cf","target":"record","created_at":"2026-07-05T01:10:26Z","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":"e550edcc1e0cadb3186d84041bc003d6423f05af6d8579adf8512afd64c56b8d","cross_cats_sorted":["physics.bio-ph","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-07-16T13:54:42Z","title_canon_sha256":"eea6b19ec68fb263ded3c0389cf2e522eb63941fe8f896c88412e082c3680fba"},"schema_version":"1.0","source":{"id":"1907.07007","kind":"arxiv","version":1}},"canonical_sha256":"4167891ff1379518ca138169c537b54d1676ec077a1e3be6e4d5a6e8334ea54c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4167891ff1379518ca138169c537b54d1676ec077a1e3be6e4d5a6e8334ea54c","first_computed_at":"2026-07-05T01:10:26.789515Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:10:26.789515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zv0TPMgOzCQleyGYUxtnxcMRg8UfdjzzCf5PNcPKzgBu/f7kdqE8vrksi15AEFoHuwpeQkQzzNKUn3yfYG9eBw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:10:26.789996Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.07007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0f09e1f0682012306fa8edfe2ea9d2ddce1a02de01a690eb4a0fc849af505cf","sha256:18bfffb2219a717c658489560dcf86f51975a04a4e0f6b1db389a454ee3a5055"],"state_sha256":"61940dc35dca98b049a0803f79977bd8e64a0d72ac06bab7b47d3af422e2e07a"}