{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:5VYYJ5ADQ4Y2SHVFP2S5GDFYSA","short_pith_number":"pith:5VYYJ5AD","schema_version":"1.0","canonical_sha256":"ed7184f4038731a91ea57ea5d30cb890146a9393f97879989d2294d8287c1332","source":{"kind":"arxiv","id":"1810.01633","version":1},"attestation_state":"computed","paper":{"title":"KiDS0239-3211: A new gravitational quadruple lens candidate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Agnello, A. Sergeyev, C. Spiniello, C. Tortora, E. Bannikova, F. I. Getman, N. R. Napolitano, V. Khramtsov","submitted_at":"2018-10-03T08:34:37Z","abstract_excerpt":"We report the discovery of a candidate to quadrupole gravitationally lensed system KiDS0239-3211 based on the public data release 3 of the KiDS survey and machine learning techniques."},"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":"1810.01633","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-03T08:34:37Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c73123974bc5289244d7c2d8aeaf1dac548b20f376796ad263997eadfba3e22c","abstract_canon_sha256":"d8d63f07fea8437bdb3e22d7f8ea1f1dc65c98d60b30a4b5247da4efeb789d4e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:11.414483Z","signature_b64":"o41ALnwUAClQfAA46kd7oHvzJf+4BkSacBuWahCnJQEi5Qq1sTAswgCNC58gjrkUzh+1KlCRFQiETJcAKXqqCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed7184f4038731a91ea57ea5d30cb890146a9393f97879989d2294d8287c1332","last_reissued_at":"2026-05-18T00:04:11.413846Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:11.413846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"KiDS0239-3211: A new gravitational quadruple lens candidate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Agnello, A. Sergeyev, C. Spiniello, C. Tortora, E. Bannikova, F. I. Getman, N. R. Napolitano, V. Khramtsov","submitted_at":"2018-10-03T08:34:37Z","abstract_excerpt":"We report the discovery of a candidate to quadrupole gravitationally lensed system KiDS0239-3211 based on the public data release 3 of the KiDS survey and machine learning techniques."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.01633","kind":"arxiv","version":1},"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":"1810.01633","created_at":"2026-05-18T00:04:11.413933+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.01633v1","created_at":"2026-05-18T00:04:11.413933+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.01633","created_at":"2026-05-18T00:04:11.413933+00:00"},{"alias_kind":"pith_short_12","alias_value":"5VYYJ5ADQ4Y2","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_16","alias_value":"5VYYJ5ADQ4Y2SHVF","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_8","alias_value":"5VYYJ5AD","created_at":"2026-05-18T12:32:08.215937+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/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA","json":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA.json","graph_json":"https://pith.science/api/pith-number/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/graph.json","events_json":"https://pith.science/api/pith-number/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/events.json","paper":"https://pith.science/paper/5VYYJ5AD"},"agent_actions":{"view_html":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA","download_json":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA.json","view_paper":"https://pith.science/paper/5VYYJ5AD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.01633&json=true","fetch_graph":"https://pith.science/api/pith-number/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/graph.json","fetch_events":"https://pith.science/api/pith-number/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/action/storage_attestation","attest_author":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/action/author_attestation","sign_citation":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/action/citation_signature","submit_replication":"https://pith.science/pith/5VYYJ5ADQ4Y2SHVFP2S5GDFYSA/action/replication_record"}},"created_at":"2026-05-18T00:04:11.413933+00:00","updated_at":"2026-05-18T00:04:11.413933+00:00"}