{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:O75KKLDZLH677VZ7WORUUTNGRT","short_pith_number":"pith:O75KKLDZ","schema_version":"1.0","canonical_sha256":"77faa52c7959fdffd73fb3a34a4da68cc5da9cd2f0bbd4f96ebccb2a74c3e1e4","source":{"kind":"arxiv","id":"1105.4099","version":2},"attestation_state":"computed","paper":{"title":"On a novel approach using massive clusters at high redshifts as cosmological probe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"J.-C. Waizmann, L. Moscardini, S. Ettori","submitted_at":"2011-05-20T14:07:05Z","abstract_excerpt":"In this work we propose a novel method for testing the validity of the fiducial LCDM cosmology by measuring the cumulative distribution function of the most massive haloes in a sample of subvolumes of identical size tiled on the sky at a fixed redshift. The fact that the most massive clusters probe the high-mass tail of the mass function, where the difference between LCDM and alternative cosmological models is strongest, makes our method particularly interesting as a cosmological probe. We utilise general extreme value statistics (GEV) to obtain a cumulative distribution function of the most m"},"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":"1105.4099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-20T14:07:05Z","cross_cats_sorted":[],"title_canon_sha256":"043cdd9825b80c43d2e898e800bd96bf347618ef8145edb7c9020d2d6ae8edc6","abstract_canon_sha256":"3d090d92cc74460831275fe7bddc712ced7169a3674cbc4c1211c75a3604bcd2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:08:33.509648Z","signature_b64":"P8shlU7XcAktRJnZaGxRqopyi7k+o9H1rb96T/oWmzREnZWOZUN6AZEGFP/sRiZNMoMSkRUPJQHASaI3+FXQCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77faa52c7959fdffd73fb3a34a4da68cc5da9cd2f0bbd4f96ebccb2a74c3e1e4","last_reissued_at":"2026-05-18T04:08:33.509108Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:08:33.509108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On a novel approach using massive clusters at high redshifts as cosmological probe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"J.-C. Waizmann, L. Moscardini, S. Ettori","submitted_at":"2011-05-20T14:07:05Z","abstract_excerpt":"In this work we propose a novel method for testing the validity of the fiducial LCDM cosmology by measuring the cumulative distribution function of the most massive haloes in a sample of subvolumes of identical size tiled on the sky at a fixed redshift. The fact that the most massive clusters probe the high-mass tail of the mass function, where the difference between LCDM and alternative cosmological models is strongest, makes our method particularly interesting as a cosmological probe. We utilise general extreme value statistics (GEV) to obtain a cumulative distribution function of the most m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4099","kind":"arxiv","version":2},"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":"1105.4099","created_at":"2026-05-18T04:08:33.509196+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.4099v2","created_at":"2026-05-18T04:08:33.509196+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4099","created_at":"2026-05-18T04:08:33.509196+00:00"},{"alias_kind":"pith_short_12","alias_value":"O75KKLDZLH67","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"O75KKLDZLH677VZ7","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"O75KKLDZ","created_at":"2026-05-18T12:26:37.096874+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/O75KKLDZLH677VZ7WORUUTNGRT","json":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT.json","graph_json":"https://pith.science/api/pith-number/O75KKLDZLH677VZ7WORUUTNGRT/graph.json","events_json":"https://pith.science/api/pith-number/O75KKLDZLH677VZ7WORUUTNGRT/events.json","paper":"https://pith.science/paper/O75KKLDZ"},"agent_actions":{"view_html":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT","download_json":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT.json","view_paper":"https://pith.science/paper/O75KKLDZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.4099&json=true","fetch_graph":"https://pith.science/api/pith-number/O75KKLDZLH677VZ7WORUUTNGRT/graph.json","fetch_events":"https://pith.science/api/pith-number/O75KKLDZLH677VZ7WORUUTNGRT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT/action/storage_attestation","attest_author":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT/action/author_attestation","sign_citation":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT/action/citation_signature","submit_replication":"https://pith.science/pith/O75KKLDZLH677VZ7WORUUTNGRT/action/replication_record"}},"created_at":"2026-05-18T04:08:33.509196+00:00","updated_at":"2026-05-18T04:08:33.509196+00:00"}