{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:FR73Z5D5KC2K6VR3DANU6BTET6","short_pith_number":"pith:FR73Z5D5","schema_version":"1.0","canonical_sha256":"2c7fbcf47d50b4af563b181b4f06649f9e4e2663a3363889d8758c6c94852ba0","source":{"kind":"arxiv","id":"1311.3301","version":3},"attestation_state":"computed","paper":{"title":"The dark matter of galaxy voids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Benjamin D. Wandelt, David H. Weinberg, Guilhem Lavaux, Michael S. Warren, P. M. Sutter","submitted_at":"2013-11-13T21:00:03Z","abstract_excerpt":"How do observed voids relate to the underlying dark matter distribution? To examine the spatial distribution of dark matter contained within voids identified in galaxy surveys, we apply Halo Occupation Distribution models representing sparsely and densely sampled galaxy surveys to a high-resolution N-body simulation. We compare these galaxy voids to voids found in the halo distribution, low-resolution dark matter, and high-resolution dark matter. We find that voids at all scales in densely sampled surveys - and medium- to large-scale voids in sparse surveys - trace the same underdensities as d"},"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":"1311.3301","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T21:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"7165104436af49a596034f69280e0024c658ea50757e4156698723915845cca6","abstract_canon_sha256":"dcd1ef9910ee4d9084c917e28ab48928838fa0eefa5ecd04d87cd92909640641"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:31.348588Z","signature_b64":"Xi1adfVARH6x+RJ2FzqSop2ZEe8inEafjuiT0PQwb671BQicsWiXQKwG4BgT6hfurq51X2Eb7M5BgglGZ2Y4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c7fbcf47d50b4af563b181b4f06649f9e4e2663a3363889d8758c6c94852ba0","last_reissued_at":"2026-05-18T01:46:31.348077Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:31.348077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The dark matter of galaxy voids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Benjamin D. Wandelt, David H. Weinberg, Guilhem Lavaux, Michael S. Warren, P. M. Sutter","submitted_at":"2013-11-13T21:00:03Z","abstract_excerpt":"How do observed voids relate to the underlying dark matter distribution? To examine the spatial distribution of dark matter contained within voids identified in galaxy surveys, we apply Halo Occupation Distribution models representing sparsely and densely sampled galaxy surveys to a high-resolution N-body simulation. We compare these galaxy voids to voids found in the halo distribution, low-resolution dark matter, and high-resolution dark matter. We find that voids at all scales in densely sampled surveys - and medium- to large-scale voids in sparse surveys - trace the same underdensities as d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3301","kind":"arxiv","version":3},"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":"1311.3301","created_at":"2026-05-18T01:46:31.348141+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.3301v3","created_at":"2026-05-18T01:46:31.348141+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3301","created_at":"2026-05-18T01:46:31.348141+00:00"},{"alias_kind":"pith_short_12","alias_value":"FR73Z5D5KC2K","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_16","alias_value":"FR73Z5D5KC2K6VR3","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_8","alias_value":"FR73Z5D5","created_at":"2026-05-18T12:27:45.050594+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/FR73Z5D5KC2K6VR3DANU6BTET6","json":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6.json","graph_json":"https://pith.science/api/pith-number/FR73Z5D5KC2K6VR3DANU6BTET6/graph.json","events_json":"https://pith.science/api/pith-number/FR73Z5D5KC2K6VR3DANU6BTET6/events.json","paper":"https://pith.science/paper/FR73Z5D5"},"agent_actions":{"view_html":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6","download_json":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6.json","view_paper":"https://pith.science/paper/FR73Z5D5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.3301&json=true","fetch_graph":"https://pith.science/api/pith-number/FR73Z5D5KC2K6VR3DANU6BTET6/graph.json","fetch_events":"https://pith.science/api/pith-number/FR73Z5D5KC2K6VR3DANU6BTET6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6/action/storage_attestation","attest_author":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6/action/author_attestation","sign_citation":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6/action/citation_signature","submit_replication":"https://pith.science/pith/FR73Z5D5KC2K6VR3DANU6BTET6/action/replication_record"}},"created_at":"2026-05-18T01:46:31.348141+00:00","updated_at":"2026-05-18T01:46:31.348141+00:00"}