{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YMM263FTROD3TWVB6VU6BPZ7JM","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":"7e4c892cb3b0773b29e35b7a89d944ab6bd95cb9d9117191173690d19b28e88c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T01:05:31Z","title_canon_sha256":"8f7d13c2424b667084f4661ada9d28eda6e509a9e55577dcf369d89a5c6b484a"},"schema_version":"1.0","source":{"id":"1010.0744","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0744","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0744v2","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0744","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"YMM263FTROD3","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YMM263FTROD3TWVB","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YMM263FT","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:bdc03f89f53b225dcc40c02457163778214e89113db0ad2b4040aff15ffdd17b","target":"graph","created_at":"2026-05-18T02:23:46Z","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":"We develop a new method of combining cluster observables (number counts and cluster-cluster correlation functions) and stacked weak lensing signals of background galaxy shapes, both of which are available in a wide-field optical imaging survey. Assuming that the clusters have secure redshift estimates, we show that the joint experiment enables a self-calibration of important systematic errors including the source redshift uncertainty and the cluster mass-observable relation, by adopting a single population of background source galaxies for the lensing analysis. It allows us to use the relative","authors_text":"Masahiro Takada, Masamune Oguri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T01:05:31Z","title":"Combining cluster observables and stacked weak lensing to probe dark energy: Self-calibration of systematic uncertainties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0744","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":"sha256:5d7b8da9ca24ce05553351b6ce45022efeee754f40054f606ad87a9e54d1181f","target":"record","created_at":"2026-05-18T02:23:46Z","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":"7e4c892cb3b0773b29e35b7a89d944ab6bd95cb9d9117191173690d19b28e88c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T01:05:31Z","title_canon_sha256":"8f7d13c2424b667084f4661ada9d28eda6e509a9e55577dcf369d89a5c6b484a"},"schema_version":"1.0","source":{"id":"1010.0744","kind":"arxiv","version":2}},"canonical_sha256":"c319af6cb38b87b9daa1f569e0bf3f4b33ceb1466725087d14f066afca7f9e61","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c319af6cb38b87b9daa1f569e0bf3f4b33ceb1466725087d14f066afca7f9e61","first_computed_at":"2026-05-18T02:23:46.976382Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:46.976382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2CjVPvah7+eTwZ22jliHWEkOFsWYzLQz3jyEwRf2rr1soKNNHA71W7PB3mp0k+FrgBWGmXIyZCyA0K/vXgHJAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:46.976993Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0744","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d7b8da9ca24ce05553351b6ce45022efeee754f40054f606ad87a9e54d1181f","sha256:bdc03f89f53b225dcc40c02457163778214e89113db0ad2b4040aff15ffdd17b"],"state_sha256":"02f6273e72cd36b3c19a3b8b8954a32cbcad0ec5f41eef4a852ea6f477d04c56"}