{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:B2XNPOUNAP7XLJITX7JBFKI3KK","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":"3da6965b12a7fc6e058ebed35d8355839a002b713c273b87025e44420e94bb1d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-01T13:28:24Z","title_canon_sha256":"804bb4a5079e2ee12944b24e2c27ec2f15b760e85632556719ceed4abbb4ceaa"},"schema_version":"1.0","source":{"id":"2309.00449","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.00449","created_at":"2026-07-05T06:46:57Z"},{"alias_kind":"arxiv_version","alias_value":"2309.00449v1","created_at":"2026-07-05T06:46:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.00449","created_at":"2026-07-05T06:46:57Z"},{"alias_kind":"pith_short_12","alias_value":"B2XNPOUNAP7X","created_at":"2026-07-05T06:46:57Z"},{"alias_kind":"pith_short_16","alias_value":"B2XNPOUNAP7XLJIT","created_at":"2026-07-05T06:46:57Z"},{"alias_kind":"pith_short_8","alias_value":"B2XNPOUN","created_at":"2026-07-05T06:46:57Z"}],"graph_snapshots":[{"event_id":"sha256:bd435b018db4ca7ba0c3a8b7f8308b0f3eb7cb347672468155dae4e671ca160c","target":"graph","created_at":"2026-07-05T06:46:57Z","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/2309.00449/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cluster galaxies are affected by the surrounding environment, which influences, in particular, their gas, stellar content and morphology. In particular, the ram-pressure exerted by the intracluster medium promotes the formation of multi-phase tails of stripped gas detectable both at optical wavelengths and in the sub-mm and radio regimes, tracing the cold molecular and atomic gas components, respectively. In this work we analyze a sample of sixteen galaxies belonging to clusters at redshift $\\sim 0.05$ showing evidence of an asymmetric HI morphology (based on MeerKAT observations) with and wit","authors_text":"Alessia Moretti, Anna Wolter, Benedetta Vulcani, Bianca M. Poggianti, Cecilia Bacchini, Jacopo Fritz, Marco Gullieuszik, Mpati Ramatsoku, Paolo Serra, Rosita Paladino, Tirna Deb","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-01T13:28:24Z","title":"The evolution of the cold gas fraction in nearby clusters ram-pressure stripped galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.00449","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:e70187ec24704a95cb6ad776dadfa89f13dc77f572ae5eecd03787f412ab8603","target":"record","created_at":"2026-07-05T06:46:57Z","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":"3da6965b12a7fc6e058ebed35d8355839a002b713c273b87025e44420e94bb1d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-09-01T13:28:24Z","title_canon_sha256":"804bb4a5079e2ee12944b24e2c27ec2f15b760e85632556719ceed4abbb4ceaa"},"schema_version":"1.0","source":{"id":"2309.00449","kind":"arxiv","version":1}},"canonical_sha256":"0eaed7ba8d03ff75a513bfd212a91b52abe5eae2d7e38edbe9f974a15dcce88a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eaed7ba8d03ff75a513bfd212a91b52abe5eae2d7e38edbe9f974a15dcce88a","first_computed_at":"2026-07-05T06:46:57.158401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:46:57.158401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5rA0+zigL5Iypn72RgaE3fQxISK6SDFwnN4cY8uuKbunTuI1awNv5CWGMbxKpPoxxc4MrUdweSQ/i6FTS7jMDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:46:57.158967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.00449","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e70187ec24704a95cb6ad776dadfa89f13dc77f572ae5eecd03787f412ab8603","sha256:bd435b018db4ca7ba0c3a8b7f8308b0f3eb7cb347672468155dae4e671ca160c"],"state_sha256":"4a2d357a8f65956d0a7036e72762f3764d6ef5596c9d9c84df54e1c6fd00d236"}