{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:34ZTBEJSLEK2YATBL4JW4NWRDM","short_pith_number":"pith:34ZTBEJS","schema_version":"1.0","canonical_sha256":"df333091325915ac02615f136e36d11b28dec3ae8f8076b1c457a999ad3ab7b9","source":{"kind":"arxiv","id":"math/0301165","version":3},"attestation_state":"computed","paper":{"title":"Complex surface singularities with integral homology sphere links","license":"","headline":"","cross_cats":["math.GT"],"primary_cat":"math.AG","authors_text":"Jonathan Wahl, Walter D. Neumann","submitted_at":"2003-01-15T21:59:28Z","abstract_excerpt":"While the topological types of {normal} surface singularities with homology sphere link have been classified, forming a rich class, until recently little was known about the possible analytic structures. We proved in [Geom. Topol. 9(2005) 699-755] that many of them can be realized as complete intersection singularities of \"splice type\", generalizing Brieskorn type.\n  We show that a normal singularity with homology sphere link is of splice type if and only if some naturally occurring knots in the singularity link are themselves links of hypersurface sections of the singular point.\n  The Casson "},"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":"math/0301165","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"math.AG","submitted_at":"2003-01-15T21:59:28Z","cross_cats_sorted":["math.GT"],"title_canon_sha256":"9df588fa39f9e31c5947a717b6e2169df4237575368d41289a3543696502f602","abstract_canon_sha256":"93d11ad081fd7822a5d197b07c062b74a9ddf78d9f36f506ac591d3fb8dda488"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:38:00.440172Z","signature_b64":"xaIiV2qSncstusqlH7AFFLBOwKm5+W0/SwjlKdgmi/Fs/YpMM2qWwYgxoKsiukaHRSLA740GS0brflNE+HJpDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df333091325915ac02615f136e36d11b28dec3ae8f8076b1c457a999ad3ab7b9","last_reissued_at":"2026-05-18T02:38:00.439711Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:38:00.439711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Complex surface singularities with integral homology sphere links","license":"","headline":"","cross_cats":["math.GT"],"primary_cat":"math.AG","authors_text":"Jonathan Wahl, Walter D. Neumann","submitted_at":"2003-01-15T21:59:28Z","abstract_excerpt":"While the topological types of {normal} surface singularities with homology sphere link have been classified, forming a rich class, until recently little was known about the possible analytic structures. We proved in [Geom. Topol. 9(2005) 699-755] that many of them can be realized as complete intersection singularities of \"splice type\", generalizing Brieskorn type.\n  We show that a normal singularity with homology sphere link is of splice type if and only if some naturally occurring knots in the singularity link are themselves links of hypersurface sections of the singular point.\n  The Casson "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0301165","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":"math/0301165","created_at":"2026-05-18T02:38:00.439788+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/0301165v3","created_at":"2026-05-18T02:38:00.439788+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/0301165","created_at":"2026-05-18T02:38:00.439788+00:00"},{"alias_kind":"pith_short_12","alias_value":"34ZTBEJSLEK2","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"34ZTBEJSLEK2YATB","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"34ZTBEJS","created_at":"2026-05-18T12:25:51.375804+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/34ZTBEJSLEK2YATBL4JW4NWRDM","json":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM.json","graph_json":"https://pith.science/api/pith-number/34ZTBEJSLEK2YATBL4JW4NWRDM/graph.json","events_json":"https://pith.science/api/pith-number/34ZTBEJSLEK2YATBL4JW4NWRDM/events.json","paper":"https://pith.science/paper/34ZTBEJS"},"agent_actions":{"view_html":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM","download_json":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM.json","view_paper":"https://pith.science/paper/34ZTBEJS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/0301165&json=true","fetch_graph":"https://pith.science/api/pith-number/34ZTBEJSLEK2YATBL4JW4NWRDM/graph.json","fetch_events":"https://pith.science/api/pith-number/34ZTBEJSLEK2YATBL4JW4NWRDM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM/action/storage_attestation","attest_author":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM/action/author_attestation","sign_citation":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM/action/citation_signature","submit_replication":"https://pith.science/pith/34ZTBEJSLEK2YATBL4JW4NWRDM/action/replication_record"}},"created_at":"2026-05-18T02:38:00.439788+00:00","updated_at":"2026-05-18T02:38:00.439788+00:00"}