{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:UWCC5D22MVU7Y65ZFWH3FK2Y6W","short_pith_number":"pith:UWCC5D22","schema_version":"1.0","canonical_sha256":"a5842e8f5a6569fc7bb92d8fb2ab58f5afbea292ed2823e9316394e65cadc6b5","source":{"kind":"arxiv","id":"1304.4228","version":2},"attestation_state":"computed","paper":{"title":"Nonlinear stochastic biasing of halos: Analysis of cosmological N-body simulations and perturbation theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Masanori Sato, Takahiko Matsubara","submitted_at":"2013-04-15T20:00:01Z","abstract_excerpt":"It is crucial to understand and model a behavior of galaxy biasing for future ambitious galaxy redshift surveys. Using 40 large cosmological N-body simulations for a standard LambdaCDM cosmology, we study the cross-correlation coefficient between matter and the halo density field, which is an indicator of the stochasticity of bias, over a wide redshift range 0\\le z \\le 3. The cross-correlation coefficient is important to extract information on the matter density field, e.g., by combining galaxy clustering and galaxy-galaxy lensing measurements. We compare the simulation results with integrated"},"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":"1304.4228","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-04-15T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"f53022b7abd34bdd22440cc0ae2ac33d8694205e21bca128a288616bcb03b2e5","abstract_canon_sha256":"ea80ff326ecc1c3b9330dff72362d22534b6ae87ae97e8cc3c1c30c9234a7932"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:32.581861Z","signature_b64":"CfT6tdURF2tyiekoJc4b4ivUcNarYk2DbNXTl78h/SbUf+sA7kPYh6JKFGKMZxwl6bc1Opnom+8CldUTgE6RCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5842e8f5a6569fc7bb92d8fb2ab58f5afbea292ed2823e9316394e65cadc6b5","last_reissued_at":"2026-05-18T01:50:32.581053Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:32.581053Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear stochastic biasing of halos: Analysis of cosmological N-body simulations and perturbation theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Masanori Sato, Takahiko Matsubara","submitted_at":"2013-04-15T20:00:01Z","abstract_excerpt":"It is crucial to understand and model a behavior of galaxy biasing for future ambitious galaxy redshift surveys. Using 40 large cosmological N-body simulations for a standard LambdaCDM cosmology, we study the cross-correlation coefficient between matter and the halo density field, which is an indicator of the stochasticity of bias, over a wide redshift range 0\\le z \\le 3. The cross-correlation coefficient is important to extract information on the matter density field, e.g., by combining galaxy clustering and galaxy-galaxy lensing measurements. We compare the simulation results with integrated"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4228","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":"1304.4228","created_at":"2026-05-18T01:50:32.581186+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.4228v2","created_at":"2026-05-18T01:50:32.581186+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.4228","created_at":"2026-05-18T01:50:32.581186+00:00"},{"alias_kind":"pith_short_12","alias_value":"UWCC5D22MVU7","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_16","alias_value":"UWCC5D22MVU7Y65Z","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_8","alias_value":"UWCC5D22","created_at":"2026-05-18T12:28:02.375192+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/UWCC5D22MVU7Y65ZFWH3FK2Y6W","json":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W.json","graph_json":"https://pith.science/api/pith-number/UWCC5D22MVU7Y65ZFWH3FK2Y6W/graph.json","events_json":"https://pith.science/api/pith-number/UWCC5D22MVU7Y65ZFWH3FK2Y6W/events.json","paper":"https://pith.science/paper/UWCC5D22"},"agent_actions":{"view_html":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W","download_json":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W.json","view_paper":"https://pith.science/paper/UWCC5D22","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.4228&json=true","fetch_graph":"https://pith.science/api/pith-number/UWCC5D22MVU7Y65ZFWH3FK2Y6W/graph.json","fetch_events":"https://pith.science/api/pith-number/UWCC5D22MVU7Y65ZFWH3FK2Y6W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W/action/storage_attestation","attest_author":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W/action/author_attestation","sign_citation":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W/action/citation_signature","submit_replication":"https://pith.science/pith/UWCC5D22MVU7Y65ZFWH3FK2Y6W/action/replication_record"}},"created_at":"2026-05-18T01:50:32.581186+00:00","updated_at":"2026-05-18T01:50:32.581186+00:00"}