{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ACPERGYBEOD3YSEQZRNDZVQ7NV","short_pith_number":"pith:ACPERGYB","schema_version":"1.0","canonical_sha256":"009e489b012387bc4890cc5a3cd61f6d42c6ea5860d919b64e71ddc2b203b96c","source":{"kind":"arxiv","id":"1011.2481","version":2},"attestation_state":"computed","paper":{"title":"Redshift-Space Enhancement of Line-of-Sight Baryon Acoustic Oscillations in the SDSS Main-Galaxy Sample","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Alexander S. Szalay (JHU), H.J. Tian, Mark C. Neyrinck, Tam\\'as Budav\\'ari","submitted_at":"2010-11-10T20:26:50Z","abstract_excerpt":"We show that redshift-space distortions of galaxy correlations have a strong effect on correlation functions with distinct, localized features, like the signature of the baryon acoustic oscillations (BAO). Near the line of sight, the features become sharper as a result of redshift-space distortions. We demonstrate this effect by measuring the correlation function in Gaussian simulations and the Millennium Simulation. We also analyze the SDSS DR7 main-galaxy sample (MGS), splitting the sample into slices 2.5 degrees on the sky in various rotations. Measuring 2D correlation functions in each sli"},"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":"1011.2481","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-10T20:26:50Z","cross_cats_sorted":[],"title_canon_sha256":"51d7c91ec32a3b8392b3b3b4862be054263e3abb42c8e878fc4e3476b0f7571d","abstract_canon_sha256":"cf52b53c6a82248b4cc40c8c145de67e8654ed881dfc82a7a8f035e4adb9c370"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:37.065938Z","signature_b64":"wp8jBPGlkgSjigkdQktDb7PT6zPqy09U3fy2wkeRphfLJepBs8Ou0etzcu/+pG+FLaPavvPb63Uqgd5v1m+aBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"009e489b012387bc4890cc5a3cd61f6d42c6ea5860d919b64e71ddc2b203b96c","last_reissued_at":"2026-05-18T02:23:37.065399Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:37.065399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Redshift-Space Enhancement of Line-of-Sight Baryon Acoustic Oscillations in the SDSS Main-Galaxy Sample","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Alexander S. Szalay (JHU), H.J. Tian, Mark C. Neyrinck, Tam\\'as Budav\\'ari","submitted_at":"2010-11-10T20:26:50Z","abstract_excerpt":"We show that redshift-space distortions of galaxy correlations have a strong effect on correlation functions with distinct, localized features, like the signature of the baryon acoustic oscillations (BAO). Near the line of sight, the features become sharper as a result of redshift-space distortions. We demonstrate this effect by measuring the correlation function in Gaussian simulations and the Millennium Simulation. We also analyze the SDSS DR7 main-galaxy sample (MGS), splitting the sample into slices 2.5 degrees on the sky in various rotations. Measuring 2D correlation functions in each sli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.2481","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":"1011.2481","created_at":"2026-05-18T02:23:37.065486+00:00"},{"alias_kind":"arxiv_version","alias_value":"1011.2481v2","created_at":"2026-05-18T02:23:37.065486+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.2481","created_at":"2026-05-18T02:23:37.065486+00:00"},{"alias_kind":"pith_short_12","alias_value":"ACPERGYBEOD3","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_16","alias_value":"ACPERGYBEOD3YSEQ","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_8","alias_value":"ACPERGYB","created_at":"2026-05-18T12:26:05.355336+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/ACPERGYBEOD3YSEQZRNDZVQ7NV","json":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV.json","graph_json":"https://pith.science/api/pith-number/ACPERGYBEOD3YSEQZRNDZVQ7NV/graph.json","events_json":"https://pith.science/api/pith-number/ACPERGYBEOD3YSEQZRNDZVQ7NV/events.json","paper":"https://pith.science/paper/ACPERGYB"},"agent_actions":{"view_html":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV","download_json":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV.json","view_paper":"https://pith.science/paper/ACPERGYB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1011.2481&json=true","fetch_graph":"https://pith.science/api/pith-number/ACPERGYBEOD3YSEQZRNDZVQ7NV/graph.json","fetch_events":"https://pith.science/api/pith-number/ACPERGYBEOD3YSEQZRNDZVQ7NV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV/action/storage_attestation","attest_author":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV/action/author_attestation","sign_citation":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV/action/citation_signature","submit_replication":"https://pith.science/pith/ACPERGYBEOD3YSEQZRNDZVQ7NV/action/replication_record"}},"created_at":"2026-05-18T02:23:37.065486+00:00","updated_at":"2026-05-18T02:23:37.065486+00:00"}