{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LSJCS5W24W4HRWZZWRN3ZZYDM3","short_pith_number":"pith:LSJCS5W2","schema_version":"1.0","canonical_sha256":"5c922976dae5b878db39b45bbce70366e2f2a779dcc58b6b2eea5eb9a0dbd4c6","source":{"kind":"arxiv","id":"1403.2190","version":2},"attestation_state":"computed","paper":{"title":"The Hantzsche-Wendt Manifold in Cosmic Topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Ralf Aurich, Sven Lustig","submitted_at":"2014-03-10T09:33:02Z","abstract_excerpt":"The Hantzsche-Wendt space is one of the 17 multiply connected spaces of the three-dimensional Euclidean space E^3. It is a compact and orientable manifold which can serve as a model for a spatial finite universe. Since it possesses much fewer matched back-to-back circle pairs on the cosmic microwave background (CMB) sky than the other compact flat spaces, it can escape the detection by a search for matched circle pairs. The suppression of temperature correlations C(theta) on large angular scales on the CMB sky is studied. It is shown that the large-scale correlations are of the same order as f"},"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":"1403.2190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-03-10T09:33:02Z","cross_cats_sorted":[],"title_canon_sha256":"da3ef65efbd5fb118f48a9a93def5abedebbb5cfa2c5a1f6ebbc0cbc9970baf4","abstract_canon_sha256":"0e4a02fa650f323d4034b99e3004448ee3ac8f340438707b6254785484a15b2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:09.618649Z","signature_b64":"4lXk1SbeAxOfQOMyKbhczQBzK5pvBzOjzSmrtXUWmyFRr7c2CT/Wt06Kr5XAYpSYXbvbEf18derQFhU3PinFBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c922976dae5b878db39b45bbce70366e2f2a779dcc58b6b2eea5eb9a0dbd4c6","last_reissued_at":"2026-05-18T01:44:09.617425Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:09.617425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Hantzsche-Wendt Manifold in Cosmic Topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Ralf Aurich, Sven Lustig","submitted_at":"2014-03-10T09:33:02Z","abstract_excerpt":"The Hantzsche-Wendt space is one of the 17 multiply connected spaces of the three-dimensional Euclidean space E^3. It is a compact and orientable manifold which can serve as a model for a spatial finite universe. Since it possesses much fewer matched back-to-back circle pairs on the cosmic microwave background (CMB) sky than the other compact flat spaces, it can escape the detection by a search for matched circle pairs. The suppression of temperature correlations C(theta) on large angular scales on the CMB sky is studied. It is shown that the large-scale correlations are of the same order as f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.2190","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":"1403.2190","created_at":"2026-05-18T01:44:09.618065+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.2190v2","created_at":"2026-05-18T01:44:09.618065+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.2190","created_at":"2026-05-18T01:44:09.618065+00:00"},{"alias_kind":"pith_short_12","alias_value":"LSJCS5W24W4H","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LSJCS5W24W4HRWZZ","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LSJCS5W2","created_at":"2026-05-18T12:28:38.356838+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/LSJCS5W24W4HRWZZWRN3ZZYDM3","json":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3.json","graph_json":"https://pith.science/api/pith-number/LSJCS5W24W4HRWZZWRN3ZZYDM3/graph.json","events_json":"https://pith.science/api/pith-number/LSJCS5W24W4HRWZZWRN3ZZYDM3/events.json","paper":"https://pith.science/paper/LSJCS5W2"},"agent_actions":{"view_html":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3","download_json":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3.json","view_paper":"https://pith.science/paper/LSJCS5W2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.2190&json=true","fetch_graph":"https://pith.science/api/pith-number/LSJCS5W24W4HRWZZWRN3ZZYDM3/graph.json","fetch_events":"https://pith.science/api/pith-number/LSJCS5W24W4HRWZZWRN3ZZYDM3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3/action/storage_attestation","attest_author":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3/action/author_attestation","sign_citation":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3/action/citation_signature","submit_replication":"https://pith.science/pith/LSJCS5W24W4HRWZZWRN3ZZYDM3/action/replication_record"}},"created_at":"2026-05-18T01:44:09.618065+00:00","updated_at":"2026-05-18T01:44:09.618065+00:00"}