{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:2ZDFNQUFKNJFMLUC7MP75UPJIJ","short_pith_number":"pith:2ZDFNQUF","schema_version":"1.0","canonical_sha256":"d64656c2855352562e82fb1ffed1e94273b6f8a61ea3dbc634634f15b6e80d57","source":{"kind":"arxiv","id":"1401.6841","version":2},"attestation_state":"computed","paper":{"title":"On the Baum-Connes conjecture for Gromov monster groups","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.GR"],"primary_cat":"math.KT","authors_text":"Martin Finn-Sell","submitted_at":"2014-01-27T13:11:31Z","abstract_excerpt":"We present a geometric approach to the Baum-Connes conjecture with coefficients for Gromov monster groups via a theorem of Khoskham and Skandalis. Secondly, we use recent results concerning the a-T-menability at infinity of large girth expanders to exhibit a family of coefficients for a Gromov monster group for which the Baum-Connes conjecture is an isomorphism."},"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":"1401.6841","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.KT","submitted_at":"2014-01-27T13:11:31Z","cross_cats_sorted":["math.GR"],"title_canon_sha256":"4cb26e00648ad198d98699102aee3c4d26822dc11506a47292bca388c49276df","abstract_canon_sha256":"7e84bbc68c43a61e790e20899bdbf3481b688356b010108a24ab181be10d01c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:14.680439Z","signature_b64":"JQXfEIFvQ/G5cYUIBOF5tyyvAwHKq9u38cZep5cLjXg+akbV+9754K/T8JbUad3YIEN/eO2O12T+KUYfWGpACw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d64656c2855352562e82fb1ffed1e94273b6f8a61ea3dbc634634f15b6e80d57","last_reissued_at":"2026-05-18T02:42:14.679873Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:14.679873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Baum-Connes conjecture for Gromov monster groups","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.GR"],"primary_cat":"math.KT","authors_text":"Martin Finn-Sell","submitted_at":"2014-01-27T13:11:31Z","abstract_excerpt":"We present a geometric approach to the Baum-Connes conjecture with coefficients for Gromov monster groups via a theorem of Khoskham and Skandalis. Secondly, we use recent results concerning the a-T-menability at infinity of large girth expanders to exhibit a family of coefficients for a Gromov monster group for which the Baum-Connes conjecture is an isomorphism."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6841","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":"1401.6841","created_at":"2026-05-18T02:42:14.679969+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.6841v2","created_at":"2026-05-18T02:42:14.679969+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6841","created_at":"2026-05-18T02:42:14.679969+00:00"},{"alias_kind":"pith_short_12","alias_value":"2ZDFNQUFKNJF","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_16","alias_value":"2ZDFNQUFKNJFMLUC","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_8","alias_value":"2ZDFNQUF","created_at":"2026-05-18T12:28:11.866339+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/2ZDFNQUFKNJFMLUC7MP75UPJIJ","json":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ.json","graph_json":"https://pith.science/api/pith-number/2ZDFNQUFKNJFMLUC7MP75UPJIJ/graph.json","events_json":"https://pith.science/api/pith-number/2ZDFNQUFKNJFMLUC7MP75UPJIJ/events.json","paper":"https://pith.science/paper/2ZDFNQUF"},"agent_actions":{"view_html":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ","download_json":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ.json","view_paper":"https://pith.science/paper/2ZDFNQUF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.6841&json=true","fetch_graph":"https://pith.science/api/pith-number/2ZDFNQUFKNJFMLUC7MP75UPJIJ/graph.json","fetch_events":"https://pith.science/api/pith-number/2ZDFNQUFKNJFMLUC7MP75UPJIJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ/action/storage_attestation","attest_author":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ/action/author_attestation","sign_citation":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ/action/citation_signature","submit_replication":"https://pith.science/pith/2ZDFNQUFKNJFMLUC7MP75UPJIJ/action/replication_record"}},"created_at":"2026-05-18T02:42:14.679969+00:00","updated_at":"2026-05-18T02:42:14.679969+00:00"}