{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:HFLZ34URGWZJWLT4JZ4OVTMGYK","short_pith_number":"pith:HFLZ34UR","schema_version":"1.0","canonical_sha256":"39579df29135b29b2e7c4e78eacd86c28f347cdac489960b8c7aab6854523a4c","source":{"kind":"arxiv","id":"2402.00120","version":1},"attestation_state":"computed","paper":{"title":"Structure and large scale environment of galaxy pairs in the S-PLUS DR4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Kanaan, A. L. O'Mill, A. Taverna, C. Mendez de Oliveira, E. Telles, F. Rodriguez, H. M\\'endez-Hern\\'andez, L. Sodr\\'e Jr, M. C. Cerdosino, T. Ribeiro, W. Schoenell","submitted_at":"2024-01-31T19:00:05Z","abstract_excerpt":"In this paper, we use photometric data from the S-PLUS DR4 survey to identify isolated galaxy pairs and analyse their characteristics and properties. Our results align with previous spectroscopic studies, particularly in luminosity function parameters, suggesting a consistent trait among galaxy systems. Our findings reveal a high fraction of red galaxies across all samples, irrespective of projected distance, velocity difference, or luminosity ratio. We found that the proximity of a neighbour to its central galaxy influences its colour due to environmental effects. We also found that central a"},"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":"2402.00120","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-31T19:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"a843b049a1ec2589bd7968a8f9832d445c95d1b586a654e1f08347e5a424ad8a","abstract_canon_sha256":"46581795100f14dfd009688f758acbaaa534cd3b25440a982d44882553721ae5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:39:49.041226Z","signature_b64":"yKa4ibcgiyhtTnaiy+7lPtegpCQF07cFhFdDaos7TNsLg9EkYY/w4bZm0hW2GTad8WchywYF3RW+PnWw2tAMAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39579df29135b29b2e7c4e78eacd86c28f347cdac489960b8c7aab6854523a4c","last_reissued_at":"2026-07-05T07:39:49.040797Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:39:49.040797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structure and large scale environment of galaxy pairs in the S-PLUS DR4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Kanaan, A. L. O'Mill, A. Taverna, C. Mendez de Oliveira, E. Telles, F. Rodriguez, H. M\\'endez-Hern\\'andez, L. Sodr\\'e Jr, M. C. Cerdosino, T. Ribeiro, W. Schoenell","submitted_at":"2024-01-31T19:00:05Z","abstract_excerpt":"In this paper, we use photometric data from the S-PLUS DR4 survey to identify isolated galaxy pairs and analyse their characteristics and properties. Our results align with previous spectroscopic studies, particularly in luminosity function parameters, suggesting a consistent trait among galaxy systems. Our findings reveal a high fraction of red galaxies across all samples, irrespective of projected distance, velocity difference, or luminosity ratio. We found that the proximity of a neighbour to its central galaxy influences its colour due to environmental effects. We also found that central a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.00120","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/2402.00120/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":"2402.00120","created_at":"2026-07-05T07:39:49.040857+00:00"},{"alias_kind":"arxiv_version","alias_value":"2402.00120v1","created_at":"2026-07-05T07:39:49.040857+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.00120","created_at":"2026-07-05T07:39:49.040857+00:00"},{"alias_kind":"pith_short_12","alias_value":"HFLZ34URGWZJ","created_at":"2026-07-05T07:39:49.040857+00:00"},{"alias_kind":"pith_short_16","alias_value":"HFLZ34URGWZJWLT4","created_at":"2026-07-05T07:39:49.040857+00:00"},{"alias_kind":"pith_short_8","alias_value":"HFLZ34UR","created_at":"2026-07-05T07:39:49.040857+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.02706","citing_title":"S-PLUS Clusters And Large-scale Environments (SCALE): II. PZWav versus redMaPPer identification of eRosita groups","ref_index":74,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK","json":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK.json","graph_json":"https://pith.science/api/pith-number/HFLZ34URGWZJWLT4JZ4OVTMGYK/graph.json","events_json":"https://pith.science/api/pith-number/HFLZ34URGWZJWLT4JZ4OVTMGYK/events.json","paper":"https://pith.science/paper/HFLZ34UR"},"agent_actions":{"view_html":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK","download_json":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK.json","view_paper":"https://pith.science/paper/HFLZ34UR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2402.00120&json=true","fetch_graph":"https://pith.science/api/pith-number/HFLZ34URGWZJWLT4JZ4OVTMGYK/graph.json","fetch_events":"https://pith.science/api/pith-number/HFLZ34URGWZJWLT4JZ4OVTMGYK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK/action/storage_attestation","attest_author":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK/action/author_attestation","sign_citation":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK/action/citation_signature","submit_replication":"https://pith.science/pith/HFLZ34URGWZJWLT4JZ4OVTMGYK/action/replication_record"}},"created_at":"2026-07-05T07:39:49.040857+00:00","updated_at":"2026-07-05T07:39:49.040857+00:00"}