{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LWQWNUZI47DQQABZAWHP35PCQV","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":"df18d18524abf4f75f103928ce762334634155a2db2796560dfc1b774bf8d427","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-01-17T01:20:10Z","title_canon_sha256":"bff5a0599fea5f279cabc4343792d9812707a76060301e2a2a020deef7514d77"},"schema_version":"1.0","source":{"id":"2501.09901","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.09901","created_at":"2026-07-05T11:54:10Z"},{"alias_kind":"arxiv_version","alias_value":"2501.09901v2","created_at":"2026-07-05T11:54:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.09901","created_at":"2026-07-05T11:54:10Z"},{"alias_kind":"pith_short_12","alias_value":"LWQWNUZI47DQ","created_at":"2026-07-05T11:54:10Z"},{"alias_kind":"pith_short_16","alias_value":"LWQWNUZI47DQQABZ","created_at":"2026-07-05T11:54:10Z"},{"alias_kind":"pith_short_8","alias_value":"LWQWNUZI","created_at":"2026-07-05T11:54:10Z"}],"graph_snapshots":[{"event_id":"sha256:03ebe9f41089a5ff599b0f2d9a220caa6e2c17ba1f030aad0b2bf0adb2c5a29b","target":"graph","created_at":"2026-07-05T11:54:10Z","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/2501.09901/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the discovery of a new binary galaxy cluster merger, the Champagne Cluster (RM J130558.9+263048.4), using a detection method that identifies dynamically active clusters in the redMaPPer SDSS DR8 photometric galaxy cluster catalog. The Champagne Cluster exhibits the classic X-ray morphology of a post-pericenter dissociative galaxy cluster merger: an X-ray peak located between two galaxy overdensities at the same redshift. We conducted a Keck/DEIMOS survey and obtained redshifts for {\\bfseries 102} member galaxies. The redshift analysis indicates a relative velocity of 411 $\\pm$ 180 km","authors_text":"David Wittman, Faik Bouhrik, Rodrigo Stancioli","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-01-17T01:20:10Z","title":"Discovery and Multi-Wavelength Analysis of a New Dissociative Galaxy Merger: The Champagne Cluster"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.09901","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":"sha256:3218903fff560d976226018b3a24118edd9462ee53fc1fe0ff1308b53817dd1d","target":"record","created_at":"2026-07-05T11:54:10Z","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":"df18d18524abf4f75f103928ce762334634155a2db2796560dfc1b774bf8d427","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-01-17T01:20:10Z","title_canon_sha256":"bff5a0599fea5f279cabc4343792d9812707a76060301e2a2a020deef7514d77"},"schema_version":"1.0","source":{"id":"2501.09901","kind":"arxiv","version":2}},"canonical_sha256":"5da166d328e7c7080039058efdf5e2857f12239586afc7e63d694db01c4689f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5da166d328e7c7080039058efdf5e2857f12239586afc7e63d694db01c4689f2","first_computed_at":"2026-07-05T11:54:10.136105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:54:10.136105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1TDJSo282LyymhuYynOtA4SaR1ncCx6WEtJWut4WWWghP8btEnEj4dqHHU++twRMbiEGJyrlekEyXs1wPpOZCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:54:10.136598Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.09901","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3218903fff560d976226018b3a24118edd9462ee53fc1fe0ff1308b53817dd1d","sha256:03ebe9f41089a5ff599b0f2d9a220caa6e2c17ba1f030aad0b2bf0adb2c5a29b"],"state_sha256":"ed02c97d79864fe83f9141eb14e3d30c8eb589f375e5594c3849ae555222585e"}