{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:4W6RTZHVRA5WATFBNQWED7ZNJ5","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":"e3e4d4123b799d2691b4dc2ecbed94c87f221b7a53d1db414fbb84eb60cd6759","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-10-27T16:55:15Z","title_canon_sha256":"87e422bd26bfc1a9d81440fce1fed3b225e0c4a160f1d9ce2bcc0ed7575420a0"},"schema_version":"1.0","source":{"id":"2310.18266","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.18266","created_at":"2026-07-05T08:28:34Z"},{"alias_kind":"arxiv_version","alias_value":"2310.18266v2","created_at":"2026-07-05T08:28:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.18266","created_at":"2026-07-05T08:28:34Z"},{"alias_kind":"pith_short_12","alias_value":"4W6RTZHVRA5W","created_at":"2026-07-05T08:28:34Z"},{"alias_kind":"pith_short_16","alias_value":"4W6RTZHVRA5WATFB","created_at":"2026-07-05T08:28:34Z"},{"alias_kind":"pith_short_8","alias_value":"4W6RTZHV","created_at":"2026-07-05T08:28:34Z"}],"graph_snapshots":[{"event_id":"sha256:4c9dbf2166b862063fdf88e1c913a5554dff20b11c164b0193a19a9f94fab3f9","target":"graph","created_at":"2026-07-05T08:28:34Z","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/2310.18266/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an investigation into a hitherto unexplored systematic that affects the accuracy of galaxy cluster mass estimates with weak gravitational lensing. Specifically, we study the covariance between the weak lensing signal, $\\Delta\\Sigma$, and the \"true\" cluster galaxy number count, $N_{\\rm gal}$, as measured within a spherical volume that is void of projection effects. By quantifying the impact of this covariance on mass calibration, this work reveals a significant source of systematic uncertainty. Using the MDPL2 simulation with galaxies traced by the SAGE semi-analytic model, we measur","authors_text":"Anja von der Linden, Arya Farahi, Daisuke Nagai, Erwin T. Lau, Hao-Yi Wu, Joshua Frieman, Marina Ricci, Zhuowen Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-10-27T16:55:15Z","title":"Impact of Property Covariance on Cluster Weak lensing Scaling Relations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.18266","kind":"arxiv","version":2},"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":"sha256:592c1fba346edc64a9ee968ed5a547e345e5ac8832eb9596cb1743ecc6c01c2a","target":"record","created_at":"2026-07-05T08:28:34Z","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":"e3e4d4123b799d2691b4dc2ecbed94c87f221b7a53d1db414fbb84eb60cd6759","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-10-27T16:55:15Z","title_canon_sha256":"87e422bd26bfc1a9d81440fce1fed3b225e0c4a160f1d9ce2bcc0ed7575420a0"},"schema_version":"1.0","source":{"id":"2310.18266","kind":"arxiv","version":2}},"canonical_sha256":"e5bd19e4f5883b604ca16c2c41ff2d4f636e0f70abf7e7b51f739b4b0fc37ec4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5bd19e4f5883b604ca16c2c41ff2d4f636e0f70abf7e7b51f739b4b0fc37ec4","first_computed_at":"2026-07-05T08:28:34.763153Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:28:34.763153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IivaBQj72tOcg0g1RbjRus87tkXgf3QPcwSUS7/uWBDxyeulk72Ybp88BKaUEx18u7Rnb34SufyeC/B1DWjaBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:28:34.763574Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.18266","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:592c1fba346edc64a9ee968ed5a547e345e5ac8832eb9596cb1743ecc6c01c2a","sha256:4c9dbf2166b862063fdf88e1c913a5554dff20b11c164b0193a19a9f94fab3f9"],"state_sha256":"e83e5efd1a47f04a20d4b763e41b8808051016c7b89e27e54dbbba0d87e390ad"}