{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:FHBJAJWF2KDI6X6NH5IQH3KQWX","short_pith_number":"pith:FHBJAJWF","schema_version":"1.0","canonical_sha256":"29c29026c5d2868f5fcd3f5103ed50b5e7f12a11f862ab14cd3d17fbf5ac0a33","source":{"kind":"arxiv","id":"math/0409584","version":13},"attestation_state":"computed","paper":{"title":"Foundations for almost ring theory -- Release 7.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.NT"],"primary_cat":"math.AG","authors_text":"Lorenzo Ramero, Ofer Gabber","submitted_at":"2004-09-29T18:34:37Z","abstract_excerpt":"This is release 7.5 of our project, aiming to provide a complete treatment of the foundations of almost ring theory, following and extending Faltings's method of \"almost etale extensions\". The central result is the \"almost purity theorem\", for whose proof we adapt Scholze's method, based on his perfectoid spaces. This release provides the foundations for our generalization of Scholze's perfectoid spaces, and reduces the proof of the almost purity theorem to a general assertion concerning the \\'etale topology of adic spaces, whose proof uses previous work by the first author. As usual, this new"},"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/0409584","kind":"arxiv","version":13},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2004-09-29T18:34:37Z","cross_cats_sorted":["math.NT"],"title_canon_sha256":"e8976b41c7684f97dae39cd9ca8781ad08819f56e6d84d40246abf2b809a5b1d","abstract_canon_sha256":"a023318b36f5182dbd45ca9db64198b4268ea8fde134f48ff3851baaae0c9012"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:24.628575Z","signature_b64":"FiA+FZkmvDCldt1c1SmlGPK5Ckb8j7vE7saRcJj4sHHJFvZgXt/F61wnXcX0GeYJSMlLj3QxRF0Xs6PTZrAHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29c29026c5d2868f5fcd3f5103ed50b5e7f12a11f862ab14cd3d17fbf5ac0a33","last_reissued_at":"2026-05-18T00:04:24.627950Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:24.627950Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Foundations for almost ring theory -- Release 7.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.NT"],"primary_cat":"math.AG","authors_text":"Lorenzo Ramero, Ofer Gabber","submitted_at":"2004-09-29T18:34:37Z","abstract_excerpt":"This is release 7.5 of our project, aiming to provide a complete treatment of the foundations of almost ring theory, following and extending Faltings's method of \"almost etale extensions\". The central result is the \"almost purity theorem\", for whose proof we adapt Scholze's method, based on his perfectoid spaces. This release provides the foundations for our generalization of Scholze's perfectoid spaces, and reduces the proof of the almost purity theorem to a general assertion concerning the \\'etale topology of adic spaces, whose proof uses previous work by the first author. As usual, this new"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0409584","kind":"arxiv","version":13},"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/0409584","created_at":"2026-05-18T00:04:24.628059+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/0409584v13","created_at":"2026-05-18T00:04:24.628059+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/0409584","created_at":"2026-05-18T00:04:24.628059+00:00"},{"alias_kind":"pith_short_12","alias_value":"FHBJAJWF2KDI","created_at":"2026-05-18T12:25:52.687210+00:00"},{"alias_kind":"pith_short_16","alias_value":"FHBJAJWF2KDI6X6N","created_at":"2026-05-18T12:25:52.687210+00:00"},{"alias_kind":"pith_short_8","alias_value":"FHBJAJWF","created_at":"2026-05-18T12:25:52.687210+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.02682","citing_title":"Algebraization of absolute perfectoidization via section rings","ref_index":16,"is_internal_anchor":false},{"citing_arxiv_id":"2604.25265","citing_title":"A local-global correspondence for perfectoid purity","ref_index":9,"is_internal_anchor":false},{"citing_arxiv_id":"2604.25265","citing_title":"A local-global correspondence for perfectoid purity","ref_index":9,"is_internal_anchor":false},{"citing_arxiv_id":"2605.01984","citing_title":"Flat Cohomological Purity for Syntomic Schemes over Valuation Rings","ref_index":7,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX","json":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX.json","graph_json":"https://pith.science/api/pith-number/FHBJAJWF2KDI6X6NH5IQH3KQWX/graph.json","events_json":"https://pith.science/api/pith-number/FHBJAJWF2KDI6X6NH5IQH3KQWX/events.json","paper":"https://pith.science/paper/FHBJAJWF"},"agent_actions":{"view_html":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX","download_json":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX.json","view_paper":"https://pith.science/paper/FHBJAJWF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/0409584&json=true","fetch_graph":"https://pith.science/api/pith-number/FHBJAJWF2KDI6X6NH5IQH3KQWX/graph.json","fetch_events":"https://pith.science/api/pith-number/FHBJAJWF2KDI6X6NH5IQH3KQWX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX/action/storage_attestation","attest_author":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX/action/author_attestation","sign_citation":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX/action/citation_signature","submit_replication":"https://pith.science/pith/FHBJAJWF2KDI6X6NH5IQH3KQWX/action/replication_record"}},"created_at":"2026-05-18T00:04:24.628059+00:00","updated_at":"2026-05-18T00:04:24.628059+00:00"}