{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VC2PESUCPSK7BHK5VPPHKGLY7F","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":"746daa143c6fb289d881bd708bd93173af7cb13e6055c7d6dfd7c9390cbb0509","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-09T09:02:24Z","title_canon_sha256":"24cdc8b2c8d6d39204fe449add256520849565829176fbe715678272af2b8f23"},"schema_version":"1.0","source":{"id":"2508.06896","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06896","created_at":"2026-05-27T01:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06896v2","created_at":"2026-05-27T01:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06896","created_at":"2026-05-27T01:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"VC2PESUCPSK7","created_at":"2026-05-27T01:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"VC2PESUCPSK7BHK5","created_at":"2026-05-27T01:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"VC2PESUC","created_at":"2026-05-27T01:04:49Z"}],"graph_snapshots":[{"event_id":"sha256:57b102044ca9eaaeb450e4358eef3884e88571a1e3cc6200c7eda14377ab6db0","target":"graph","created_at":"2026-05-27T01:04:49Z","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/2508.06896/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We identify a sample of 324 red and 273 blue face-on spiral galaxies selected from 115 low-redshift (0.014 < z < 0.18) galaxy clusters imaged with CFHT+MegaCam in u- and r-band, KPNO 0.9-meter 2TKA and MOSAIC 8K camera in B and Rc, and images and catalogs extracted from the WINGS survey. Multi-wavelength photometry and spectroscopy were obtained by cross-matching sources with SDSS, GALEX, and WISE datasets. Primary findings indicate that up to 45% of optically red spiral galaxies exhibit significant dust content compared to blue spiral galaxies, as determined by infrared observations. This dus","authors_text":"(2) Colorado State University, (3) New Mexico State University-Alamogordo, (4) Instituto Nacional de Astrofisica, Gihan L. Gamage (3), Lane M. Kashur (2), Moreom Akter (1), Omar L\\'opez-Cruz (4) ((1) University of North Dakota, Optica y Electronica), Sandanuwan P. Kalawila (1), Wayne A. Barkhouse (1)","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-09T09:02:24Z","title":"Properties of cluster red-sequence spiral galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06896","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:d21a1b8da6e65bf150b2ac54373f720fd107ee8ba5483446cec5545c5586d365","target":"record","created_at":"2026-05-27T01:04:49Z","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":"746daa143c6fb289d881bd708bd93173af7cb13e6055c7d6dfd7c9390cbb0509","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-08-09T09:02:24Z","title_canon_sha256":"24cdc8b2c8d6d39204fe449add256520849565829176fbe715678272af2b8f23"},"schema_version":"1.0","source":{"id":"2508.06896","kind":"arxiv","version":2}},"canonical_sha256":"a8b4f24a827c95f09d5dabde751978f97620e3fc31e4d1c6a96f36722a5161ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8b4f24a827c95f09d5dabde751978f97620e3fc31e4d1c6a96f36722a5161ce","first_computed_at":"2026-05-27T01:04:49.974753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T01:04:49.974753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FiswAbWKw9c7jz+UgGgCiPzPeYODCqSvdYgTTyX+ydIH5Ev92r2uB2t5NESjV5Z0k0a5oQJBb8ZV5SyZnpawCg==","signature_status":"signed_v1","signed_at":"2026-05-27T01:04:49.975624Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.06896","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d21a1b8da6e65bf150b2ac54373f720fd107ee8ba5483446cec5545c5586d365","sha256:57b102044ca9eaaeb450e4358eef3884e88571a1e3cc6200c7eda14377ab6db0"],"state_sha256":"8b2c9b9c3de6cd35ef672bcae4ac9108be0a4ffaa8367b679b792a12176ba409"}