{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:TUR6VEMBDCJB7XHL6HSRRZQ757","short_pith_number":"pith:TUR6VEMB","schema_version":"1.0","canonical_sha256":"9d23ea918118921fdcebf1e518e61fefebe23d2bab22d349d06219a70ff82336","source":{"kind":"arxiv","id":"1302.5287","version":1},"attestation_state":"computed","paper":{"title":"A new class of spaces with all finite powers Lindelof","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.GN","authors_text":"Natasha May, Paul Szeptycki, Santi Spadaro","submitted_at":"2013-02-21T14:07:14Z","abstract_excerpt":"We consider a new class of open covers and classes of spaces defined from them, called \"iota spaces\". We explore their relationship with epsilon-spaces (that is, spaces having all finite powers Lindelof) and countable network weight. An example of a hereditarily epsilon-space whose square is not hereditarily Lindelof is provided."},"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":"1302.5287","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GN","submitted_at":"2013-02-21T14:07:14Z","cross_cats_sorted":[],"title_canon_sha256":"bfdddce15f131594ae61fcf182aac4c7496cfb6c35dd8e2b866c510e9e7c5f06","abstract_canon_sha256":"0708f6bee930570085c7221dd3e2caca0faafa6f0b420edac3652612c8dfb2ed"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:58.171876Z","signature_b64":"b/8ZnoAyd/dKeFLG3xrX4PHxDr/lUaEUe/QanXAvR7ZMzdxJtCj+WD+3WoA93D8WSJMPrpV9D6Z4Gi2l3MrhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d23ea918118921fdcebf1e518e61fefebe23d2bab22d349d06219a70ff82336","last_reissued_at":"2026-05-18T03:32:58.171017Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:58.171017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A new class of spaces with all finite powers Lindelof","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.GN","authors_text":"Natasha May, Paul Szeptycki, Santi Spadaro","submitted_at":"2013-02-21T14:07:14Z","abstract_excerpt":"We consider a new class of open covers and classes of spaces defined from them, called \"iota spaces\". We explore their relationship with epsilon-spaces (that is, spaces having all finite powers Lindelof) and countable network weight. An example of a hereditarily epsilon-space whose square is not hereditarily Lindelof is provided."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5287","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":"1302.5287","created_at":"2026-05-18T03:32:58.171163+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.5287v1","created_at":"2026-05-18T03:32:58.171163+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5287","created_at":"2026-05-18T03:32:58.171163+00:00"},{"alias_kind":"pith_short_12","alias_value":"TUR6VEMBDCJB","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_16","alias_value":"TUR6VEMBDCJB7XHL","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_8","alias_value":"TUR6VEMB","created_at":"2026-05-18T12:28:02.375192+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/TUR6VEMBDCJB7XHL6HSRRZQ757","json":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757.json","graph_json":"https://pith.science/api/pith-number/TUR6VEMBDCJB7XHL6HSRRZQ757/graph.json","events_json":"https://pith.science/api/pith-number/TUR6VEMBDCJB7XHL6HSRRZQ757/events.json","paper":"https://pith.science/paper/TUR6VEMB"},"agent_actions":{"view_html":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757","download_json":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757.json","view_paper":"https://pith.science/paper/TUR6VEMB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.5287&json=true","fetch_graph":"https://pith.science/api/pith-number/TUR6VEMBDCJB7XHL6HSRRZQ757/graph.json","fetch_events":"https://pith.science/api/pith-number/TUR6VEMBDCJB7XHL6HSRRZQ757/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757/action/storage_attestation","attest_author":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757/action/author_attestation","sign_citation":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757/action/citation_signature","submit_replication":"https://pith.science/pith/TUR6VEMBDCJB7XHL6HSRRZQ757/action/replication_record"}},"created_at":"2026-05-18T03:32:58.171163+00:00","updated_at":"2026-05-18T03:32:58.171163+00:00"}