{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1993:CQR6SEG53NGAIZWYHI6BS7ZDH2","short_pith_number":"pith:CQR6SEG5","schema_version":"1.0","canonical_sha256":"1423e910dddb4c0466d83a3c197f233e93ed13bc23a9572c2cddd2a654e58f1a","source":{"kind":"arxiv","id":"math/9308214","version":1},"attestation_state":"computed","paper":{"title":"Somewhere trivial automorphisms","license":"","headline":"","cross_cats":["math.GN"],"primary_cat":"math.LO","authors_text":"Juris Stepr\\=ans, Saharon Shelah","submitted_at":"1993-08-15T00:00:00Z","abstract_excerpt":"It is shown to be consistent that there is a non-trivial autohomeomorphism of beta N while all such autohomeomorphisms are trivial on some open set. The model used is one due to Velickovic in which, coincidentally, Martin's Axiom also holds."},"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/9308214","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"math.LO","submitted_at":"1993-08-15T00:00:00Z","cross_cats_sorted":["math.GN"],"title_canon_sha256":"e36e40ba402d70af03b3bf4a78d33a60f20530f03f3a916c04b826028a48684e","abstract_canon_sha256":"42562f202aab100ef9705cbeba2b8715c052c69846fbf5635d508289260fbff1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:05:51.975798Z","signature_b64":"c2ijCWhciYgDzi+mdXzQVZCk+9FfbTknzjzqC1GfUJs0THKCm2nRihGW9KuuFFLB7UUvO4mRHZhQZAxvGq0SDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1423e910dddb4c0466d83a3c197f233e93ed13bc23a9572c2cddd2a654e58f1a","last_reissued_at":"2026-05-18T01:05:51.975358Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:05:51.975358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Somewhere trivial automorphisms","license":"","headline":"","cross_cats":["math.GN"],"primary_cat":"math.LO","authors_text":"Juris Stepr\\=ans, Saharon Shelah","submitted_at":"1993-08-15T00:00:00Z","abstract_excerpt":"It is shown to be consistent that there is a non-trivial autohomeomorphism of beta N while all such autohomeomorphisms are trivial on some open set. The model used is one due to Velickovic in which, coincidentally, Martin's Axiom also holds."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/9308214","kind":"arxiv","version":1},"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/9308214","created_at":"2026-05-18T01:05:51.975431+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/9308214v1","created_at":"2026-05-18T01:05:51.975431+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/9308214","created_at":"2026-05-18T01:05:51.975431+00:00"},{"alias_kind":"pith_short_12","alias_value":"CQR6SEG53NGA","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"CQR6SEG53NGAIZWY","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"CQR6SEG5","created_at":"2026-05-18T12:25:47.102015+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/CQR6SEG53NGAIZWYHI6BS7ZDH2","json":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2.json","graph_json":"https://pith.science/api/pith-number/CQR6SEG53NGAIZWYHI6BS7ZDH2/graph.json","events_json":"https://pith.science/api/pith-number/CQR6SEG53NGAIZWYHI6BS7ZDH2/events.json","paper":"https://pith.science/paper/CQR6SEG5"},"agent_actions":{"view_html":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2","download_json":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2.json","view_paper":"https://pith.science/paper/CQR6SEG5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/9308214&json=true","fetch_graph":"https://pith.science/api/pith-number/CQR6SEG53NGAIZWYHI6BS7ZDH2/graph.json","fetch_events":"https://pith.science/api/pith-number/CQR6SEG53NGAIZWYHI6BS7ZDH2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2/action/storage_attestation","attest_author":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2/action/author_attestation","sign_citation":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2/action/citation_signature","submit_replication":"https://pith.science/pith/CQR6SEG53NGAIZWYHI6BS7ZDH2/action/replication_record"}},"created_at":"2026-05-18T01:05:51.975431+00:00","updated_at":"2026-05-18T01:05:51.975431+00:00"}