{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1993:MZX5PDDNXMYULSNBJSPFMIFL3S","short_pith_number":"pith:MZX5PDDN","schema_version":"1.0","canonical_sha256":"666fd78c6dbb3145c9a14c9e5620abdc8665a31807ad2daa989e557e6a6ce932","source":{"kind":"arxiv","id":"astro-ph/9304029","version":1},"attestation_state":"computed","paper":{"title":"Tidally Induced Elongation and Alignments of Galaxy Clusters","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Eduard Salvador-Sole, Jose M. Solanes","submitted_at":"1993-04-30T06:36:49Z","abstract_excerpt":"We show that tidal interaction among galaxy clusters can account for their observed alignments and very marked elongation and, consequently, that these characteristics of clusters are actually consistent with them being formed in hierarchical clustering. The well-established distribution of projected axial ratios of clusters with richness class $R\\ge 0$ is recovered very satisfactorily by means of a simple model with no free parameters. The main perturbers are relatively rich ($R\\ge 1$) single clusters and/or groups of clusters (superclusters) of a wider richness class ($R\\ge 0$) located withi"},"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":"astro-ph/9304029","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1993-04-30T06:36:49Z","cross_cats_sorted":[],"title_canon_sha256":"1e4a8798c09092f853651e37179b2419a40c4781b827ae4c2209651dea976c0e","abstract_canon_sha256":"1b81972dc1f18dcba6e111b54c2661269db43019434a78114e6c63ec8f0de1d0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:35.492200Z","signature_b64":"z9mrpxpJUgYaKiyZfRA0FZp8YT9p2pAeAeGHzeyL+a8sEkjrhMjlAlif5E1AOLwMrL5uW/MdMnwYGzpO0ui7CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"666fd78c6dbb3145c9a14c9e5620abdc8665a31807ad2daa989e557e6a6ce932","last_reissued_at":"2026-05-18T02:40:35.491445Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:35.491445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tidally Induced Elongation and Alignments of Galaxy Clusters","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Eduard Salvador-Sole, Jose M. Solanes","submitted_at":"1993-04-30T06:36:49Z","abstract_excerpt":"We show that tidal interaction among galaxy clusters can account for their observed alignments and very marked elongation and, consequently, that these characteristics of clusters are actually consistent with them being formed in hierarchical clustering. The well-established distribution of projected axial ratios of clusters with richness class $R\\ge 0$ is recovered very satisfactorily by means of a simple model with no free parameters. The main perturbers are relatively rich ($R\\ge 1$) single clusters and/or groups of clusters (superclusters) of a wider richness class ($R\\ge 0$) located withi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9304029","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":""},"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":"astro-ph/9304029","created_at":"2026-05-18T02:40:35.491550+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9304029v1","created_at":"2026-05-18T02:40:35.491550+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9304029","created_at":"2026-05-18T02:40:35.491550+00:00"},{"alias_kind":"pith_short_12","alias_value":"MZX5PDDNXMYU","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"MZX5PDDNXMYULSNB","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"MZX5PDDN","created_at":"2026-05-18T12:25:47.102015+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/MZX5PDDNXMYULSNBJSPFMIFL3S","json":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S.json","graph_json":"https://pith.science/api/pith-number/MZX5PDDNXMYULSNBJSPFMIFL3S/graph.json","events_json":"https://pith.science/api/pith-number/MZX5PDDNXMYULSNBJSPFMIFL3S/events.json","paper":"https://pith.science/paper/MZX5PDDN"},"agent_actions":{"view_html":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S","download_json":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S.json","view_paper":"https://pith.science/paper/MZX5PDDN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9304029&json=true","fetch_graph":"https://pith.science/api/pith-number/MZX5PDDNXMYULSNBJSPFMIFL3S/graph.json","fetch_events":"https://pith.science/api/pith-number/MZX5PDDNXMYULSNBJSPFMIFL3S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S/action/storage_attestation","attest_author":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S/action/author_attestation","sign_citation":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S/action/citation_signature","submit_replication":"https://pith.science/pith/MZX5PDDNXMYULSNBJSPFMIFL3S/action/replication_record"}},"created_at":"2026-05-18T02:40:35.491550+00:00","updated_at":"2026-05-18T02:40:35.491550+00:00"}