{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:4NYYFMLGLMOY4M6D46PWO57HTF","short_pith_number":"pith:4NYYFMLG","schema_version":"1.0","canonical_sha256":"e37182b1665b1d8e33c3e79f6777e7997224a1ccf077b5a1bf22e9c3d24f857a","source":{"kind":"arxiv","id":"1512.00491","version":2},"attestation_state":"computed","paper":{"title":"A splitting theorem for compact Vaisman manifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.DG","authors_text":"Giovanni Bazzoni, John Oprea, Juan Carlos Marrero","submitted_at":"2015-12-01T21:32:40Z","abstract_excerpt":"We extend to metric compact mapping tori a splitting result for coK\\\"ahler manifolds. In particular, we prove that a compact Vaisman manifold is finitely covered by the product of a Sasakian manifold and a circle."},"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":"1512.00491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DG","submitted_at":"2015-12-01T21:32:40Z","cross_cats_sorted":[],"title_canon_sha256":"a104cb6a9314478e14cb52b6fa9fa49d84123eaeb3ed0dea6ddaea5db2cf0fdc","abstract_canon_sha256":"cc904c180bbcc6c005626a6aff564d7b2442c35d758caf736530b8f52ae87355"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:39.554572Z","signature_b64":"6c8xe6bUR7p1ObPGx37SHTN6PJt66Vo7UdRdES1WPVqj5XFlUcBF3r7ZZZL6nElL9GKr4D6/m/chauTeLvhJDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e37182b1665b1d8e33c3e79f6777e7997224a1ccf077b5a1bf22e9c3d24f857a","last_reissued_at":"2026-05-18T01:18:39.553343Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:39.553343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A splitting theorem for compact Vaisman manifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.DG","authors_text":"Giovanni Bazzoni, John Oprea, Juan Carlos Marrero","submitted_at":"2015-12-01T21:32:40Z","abstract_excerpt":"We extend to metric compact mapping tori a splitting result for coK\\\"ahler manifolds. In particular, we prove that a compact Vaisman manifold is finitely covered by the product of a Sasakian manifold and a circle."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00491","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":"1512.00491","created_at":"2026-05-18T01:18:39.553475+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.00491v2","created_at":"2026-05-18T01:18:39.553475+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.00491","created_at":"2026-05-18T01:18:39.553475+00:00"},{"alias_kind":"pith_short_12","alias_value":"4NYYFMLGLMOY","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"4NYYFMLGLMOY4M6D","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"4NYYFMLG","created_at":"2026-05-18T12:29:05.191682+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/4NYYFMLGLMOY4M6D46PWO57HTF","json":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF.json","graph_json":"https://pith.science/api/pith-number/4NYYFMLGLMOY4M6D46PWO57HTF/graph.json","events_json":"https://pith.science/api/pith-number/4NYYFMLGLMOY4M6D46PWO57HTF/events.json","paper":"https://pith.science/paper/4NYYFMLG"},"agent_actions":{"view_html":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF","download_json":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF.json","view_paper":"https://pith.science/paper/4NYYFMLG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.00491&json=true","fetch_graph":"https://pith.science/api/pith-number/4NYYFMLGLMOY4M6D46PWO57HTF/graph.json","fetch_events":"https://pith.science/api/pith-number/4NYYFMLGLMOY4M6D46PWO57HTF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF/action/storage_attestation","attest_author":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF/action/author_attestation","sign_citation":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF/action/citation_signature","submit_replication":"https://pith.science/pith/4NYYFMLGLMOY4M6D46PWO57HTF/action/replication_record"}},"created_at":"2026-05-18T01:18:39.553475+00:00","updated_at":"2026-05-18T01:18:39.553475+00:00"}