{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:BGT4PJPXIR657GYCFKG4PEQ2W6","short_pith_number":"pith:BGT4PJPX","schema_version":"1.0","canonical_sha256":"09a7c7a5f7447ddf9b022a8dc7921ab78aae60117b1bc1046582cc253253892a","source":{"kind":"arxiv","id":"1707.09255","version":2},"attestation_state":"computed","paper":{"title":"SPARCOM: Sparsity Based Super-Resolution Correlation Microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"physics.optics","authors_text":"Maor Mutzafi, Mordechai Segev, Oren Solomon, Yonina C. Eldar","submitted_at":"2017-07-28T14:38:39Z","abstract_excerpt":"In traditional optical imaging systems, the spatial resolution is limited by the physics of diffraction, which acts as a low-pass filter. The information on sub-wavelength features is carried by evanescent waves, never reaching the camera, thereby posing a hard limit on resolution: the so-called diffraction limit. Modern microscopic methods enable super-resolution, by employing florescence techniques. State-of-the-art localization based fluorescence subwavelength imaging techniques such as PALM and STORM achieve sub-diffraction spatial resolution of several tens of nano-meters. However, they r"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1707.09255","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-28T14:38:39Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"5a5f83c575358120b3b3093d49afbf6e0f803a042d1c24190d8bf671bd1a04f8","abstract_canon_sha256":"22cb88073adef350247e68095eb5409cbf0c6f918e074f339072a1812cb1f40d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:31.237539Z","signature_b64":"QPT+p8Zub0dU8vXLtwxnR97R+kHbvBWahmKHtzXFjx7LJ7DJilbbJ0K/yj1A0HRbm2P77SVIpWdY+F74WT4SBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09a7c7a5f7447ddf9b022a8dc7921ab78aae60117b1bc1046582cc253253892a","last_reissued_at":"2026-05-17T23:58:31.236861Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:31.236861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SPARCOM: Sparsity Based Super-Resolution Correlation Microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"physics.optics","authors_text":"Maor Mutzafi, Mordechai Segev, Oren Solomon, Yonina C. Eldar","submitted_at":"2017-07-28T14:38:39Z","abstract_excerpt":"In traditional optical imaging systems, the spatial resolution is limited by the physics of diffraction, which acts as a low-pass filter. The information on sub-wavelength features is carried by evanescent waves, never reaching the camera, thereby posing a hard limit on resolution: the so-called diffraction limit. Modern microscopic methods enable super-resolution, by employing florescence techniques. State-of-the-art localization based fluorescence subwavelength imaging techniques such as PALM and STORM achieve sub-diffraction spatial resolution of several tens of nano-meters. However, they r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.09255","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1707.09255","created_at":"2026-05-17T23:58:31.236968+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.09255v2","created_at":"2026-05-17T23:58:31.236968+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.09255","created_at":"2026-05-17T23:58:31.236968+00:00"},{"alias_kind":"pith_short_12","alias_value":"BGT4PJPXIR65","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"BGT4PJPXIR657GYC","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"BGT4PJPX","created_at":"2026-05-18T12:31:08.081275+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6","json":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6.json","graph_json":"https://pith.science/api/pith-number/BGT4PJPXIR657GYCFKG4PEQ2W6/graph.json","events_json":"https://pith.science/api/pith-number/BGT4PJPXIR657GYCFKG4PEQ2W6/events.json","paper":"https://pith.science/paper/BGT4PJPX"},"agent_actions":{"view_html":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6","download_json":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6.json","view_paper":"https://pith.science/paper/BGT4PJPX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.09255&json=true","fetch_graph":"https://pith.science/api/pith-number/BGT4PJPXIR657GYCFKG4PEQ2W6/graph.json","fetch_events":"https://pith.science/api/pith-number/BGT4PJPXIR657GYCFKG4PEQ2W6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6/action/storage_attestation","attest_author":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6/action/author_attestation","sign_citation":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6/action/citation_signature","submit_replication":"https://pith.science/pith/BGT4PJPXIR657GYCFKG4PEQ2W6/action/replication_record"}},"created_at":"2026-05-17T23:58:31.236968+00:00","updated_at":"2026-05-17T23:58:31.236968+00:00"}