{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BNXKLCPIJ3XEYSTSF7WVP6MXQO","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":"4ff7b69716bc4eb307fafdbfa69c592cd81abe9180874d7bc28041f0ca737a90","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-05-25T19:25:56Z","title_canon_sha256":"db94634d1be593c141097f4732bc9f84ed34b85ea1dc0da7bec19654221f9097"},"schema_version":"1.0","source":{"id":"1805.10336","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.10336","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"1805.10336v1","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.10336","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"BNXKLCPIJ3XE","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BNXKLCPIJ3XEYSTS","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BNXKLCPI","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:47e1c3f4bd9d92827f4d19c333de804ae1f12bbf86e3d6f37b80438ac5c3dbf0","target":"graph","created_at":"2026-05-18T00:06:59Z","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":"In the framework of the Gravitational LENses and DArk MAtter (GLENDAMA) project, we present a database of nine gravitationally lensed quasars (GLQs) that have two or four images brighter than $r$ = 20 mag and are located in the northern hemisphere. This new database consists of a rich variety of follow-up observations included in the GLENDAMA global archive, which is publicly available online and contains 6557 processed astronomical frames of the nine lens systems over the period 1999$-$2016. In addition to the GLQs, our archive also incorporates binary quasars, accretion-dominated radio-loud ","authors_text":"Alex Oscoz, Luis J. Goicoechea, Rodrigo Gil-Merino, Vyacheslav N. Shalyapin","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-05-25T19:25:56Z","title":"New database for a sample of optically bright lensed quasars in the northern hemisphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.10336","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":"sha256:13aa21a59858ac105861dcaa8455c7aa925aa5f2e5c926f2521604d087a81e68","target":"record","created_at":"2026-05-18T00:06:59Z","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":"4ff7b69716bc4eb307fafdbfa69c592cd81abe9180874d7bc28041f0ca737a90","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-05-25T19:25:56Z","title_canon_sha256":"db94634d1be593c141097f4732bc9f84ed34b85ea1dc0da7bec19654221f9097"},"schema_version":"1.0","source":{"id":"1805.10336","kind":"arxiv","version":1}},"canonical_sha256":"0b6ea589e84eee4c4a722fed57f9978396b607db19986f4bf5161b102c46bb36","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b6ea589e84eee4c4a722fed57f9978396b607db19986f4bf5161b102c46bb36","first_computed_at":"2026-05-18T00:06:59.610916Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:59.610916Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FE7jV2Ja30XPgqsvXzidkZAkOrDOwrCa6EZaWl335pl+Eg90N1IQDJIoJrbkHF7gpT7b0LstLB7rECvyAGFpBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:59.611379Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.10336","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:13aa21a59858ac105861dcaa8455c7aa925aa5f2e5c926f2521604d087a81e68","sha256:47e1c3f4bd9d92827f4d19c333de804ae1f12bbf86e3d6f37b80438ac5c3dbf0"],"state_sha256":"39aa7134102751fe78ca25ad547ead4789ce4de37c72d737d5b696db462cf05c"}