{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:GSESXNERGHIK7A5UMNF5XXMLMJ","short_pith_number":"pith:GSESXNER","schema_version":"1.0","canonical_sha256":"34892bb49131d0af83b4634bdbdd8b6272efa91b31c35c5bedd1f1639b3e93c1","source":{"kind":"arxiv","id":"2011.06285","version":1},"attestation_state":"computed","paper":{"title":"H I content in Coma cluster substructure","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"G. I. G. Jozsa, J. Healy, J.M. van der Hulst, K.M. Hess, K. Yim, M.A.W. Verheijen, P. Serra, S-L. Blyth, T.H. Jarrett","submitted_at":"2020-11-12T09:55:17Z","abstract_excerpt":"Galaxy clusters are some of largest structures in the universe. These very dense environments tend to be home to higher numbers of evolved galaxies that what is found in lower density environments. It is well known that dense environments can influence the evolution of galaxies through the removal of the neutral gas (HI) reservoirs which fuel star formation. It is unclear which environment has a stronger effect: the local environment (i.e. the substructure within the cluster), or the cluster itself. Using the new HI data from the Westerbork Coma Survey, we explore the average HI content of gal"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2011.06285","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-12T09:55:17Z","cross_cats_sorted":[],"title_canon_sha256":"ba13dc22d239972146fcfd0fdc066f8b4be25945c4aee116e14e7b94165d2e24","abstract_canon_sha256":"f09e2e027127b990af820bdaabf1286be15dc5d5c8bc1bb57b6705a85bc04281"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:47:27.436068Z","signature_b64":"qwAaJIDox8KP6pmfCs+Lffu08tHHX9WqLFq03smgluDsv58N7WAb6XF4Eb7CHlQA4f/J8EJzgNGlIG6eaxuICQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34892bb49131d0af83b4634bdbdd8b6272efa91b31c35c5bedd1f1639b3e93c1","last_reissued_at":"2026-07-05T02:47:27.435332Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:47:27.435332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"H I content in Coma cluster substructure","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"G. I. G. Jozsa, J. Healy, J.M. van der Hulst, K.M. Hess, K. Yim, M.A.W. Verheijen, P. Serra, S-L. Blyth, T.H. Jarrett","submitted_at":"2020-11-12T09:55:17Z","abstract_excerpt":"Galaxy clusters are some of largest structures in the universe. These very dense environments tend to be home to higher numbers of evolved galaxies that what is found in lower density environments. It is well known that dense environments can influence the evolution of galaxies through the removal of the neutral gas (HI) reservoirs which fuel star formation. It is unclear which environment has a stronger effect: the local environment (i.e. the substructure within the cluster), or the cluster itself. Using the new HI data from the Westerbork Coma Survey, we explore the average HI content of gal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.06285","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.06285/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2011.06285","created_at":"2026-07-05T02:47:27.435393+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.06285v1","created_at":"2026-07-05T02:47:27.435393+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.06285","created_at":"2026-07-05T02:47:27.435393+00:00"},{"alias_kind":"pith_short_12","alias_value":"GSESXNERGHIK","created_at":"2026-07-05T02:47:27.435393+00:00"},{"alias_kind":"pith_short_16","alias_value":"GSESXNERGHIK7A5U","created_at":"2026-07-05T02:47:27.435393+00:00"},{"alias_kind":"pith_short_8","alias_value":"GSESXNER","created_at":"2026-07-05T02:47:27.435393+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ","json":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ.json","graph_json":"https://pith.science/api/pith-number/GSESXNERGHIK7A5UMNF5XXMLMJ/graph.json","events_json":"https://pith.science/api/pith-number/GSESXNERGHIK7A5UMNF5XXMLMJ/events.json","paper":"https://pith.science/paper/GSESXNER"},"agent_actions":{"view_html":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ","download_json":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ.json","view_paper":"https://pith.science/paper/GSESXNER","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.06285&json=true","fetch_graph":"https://pith.science/api/pith-number/GSESXNERGHIK7A5UMNF5XXMLMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/GSESXNERGHIK7A5UMNF5XXMLMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ/action/storage_attestation","attest_author":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ/action/author_attestation","sign_citation":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ/action/citation_signature","submit_replication":"https://pith.science/pith/GSESXNERGHIK7A5UMNF5XXMLMJ/action/replication_record"}},"created_at":"2026-07-05T02:47:27.435393+00:00","updated_at":"2026-07-05T02:47:27.435393+00:00"}