{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:IKCEEP5V74C6R7T5EYCWNOJPKC","short_pith_number":"pith:IKCEEP5V","canonical_record":{"source":{"id":"1201.5471","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2012-01-26T10:13:45Z","cross_cats_sorted":[],"title_canon_sha256":"3c43a65ce0f85c9fbaf42ae13300554872eb86f7a56c56e318a1ae6bac0c95c4","abstract_canon_sha256":"fac40da5853b421e47dbc5d8ae29e093ac91d54b532305df4fec394164e0d31b"},"schema_version":"1.0"},"canonical_sha256":"4284423fb5ff05e8fe7d260566b92f5086f198fc486de618d013fda78c858195","source":{"kind":"arxiv","id":"1201.5471","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5471","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5471v1","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5471","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"pith_short_12","alias_value":"IKCEEP5V74C6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IKCEEP5V74C6R7T5","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IKCEEP5V","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:IKCEEP5V74C6R7T5EYCWNOJPKC","target":"record","payload":{"canonical_record":{"source":{"id":"1201.5471","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2012-01-26T10:13:45Z","cross_cats_sorted":[],"title_canon_sha256":"3c43a65ce0f85c9fbaf42ae13300554872eb86f7a56c56e318a1ae6bac0c95c4","abstract_canon_sha256":"fac40da5853b421e47dbc5d8ae29e093ac91d54b532305df4fec394164e0d31b"},"schema_version":"1.0"},"canonical_sha256":"4284423fb5ff05e8fe7d260566b92f5086f198fc486de618d013fda78c858195","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:46.199243Z","signature_b64":"HvbUvzMWm/n+KFdVvEPICwgALV7cpfWJf5e1ZmbV5+gZ20bK3lI3Vu00dAnxsUcBSxk+v7Qi4xh98Z3ONKMVAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4284423fb5ff05e8fe7d260566b92f5086f198fc486de618d013fda78c858195","last_reissued_at":"2026-05-18T04:03:46.198598Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:46.198598Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.5471","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:03:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4KKLnnghj0r8w+YIF+baXnO49vhzI82o+gx2MfJcF4mV+6PKJ4BsEYD60O1KWBcbFGa5UKbIyXPjZ/NcbOZ4Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T13:42:30.873830Z"},"content_sha256":"345a0d9037c8fc64247c2cb28b692d92e18c74d15fb79a1400462e99be0869ea","schema_version":"1.0","event_id":"sha256:345a0d9037c8fc64247c2cb28b692d92e18c74d15fb79a1400462e99be0869ea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:IKCEEP5V74C6R7T5EYCWNOJPKC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A conjecture of Godefroy concerning James' theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.FA","authors_text":"Hermann Pfitzner (MAPMO)","submitted_at":"2012-01-26T10:13:45Z","abstract_excerpt":"In this note we look at the interdependences between James' theorem and the boundary problem. To do so we show a variant of James' sup-theorem for C(K)-spaces conjectured by Godefroy: in order to know that a bounded weakly closed subset of a C(K)- space is weakly compact it is enough to test the sup-attainment only for measures with countable support."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5471","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:03:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rjVVo0qV7XFezfbyalgJBjCiEWlWaVWjJuhm5j72tkI3seJ7QS4Y+v2SoxowTI376OesmKHG5EJFjNzvq5SeBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T13:42:30.874160Z"},"content_sha256":"63a6dbd7e9caccec6af6b7f37e749a73e01c40838af38c17d921032c4d9f8feb","schema_version":"1.0","event_id":"sha256:63a6dbd7e9caccec6af6b7f37e749a73e01c40838af38c17d921032c4d9f8feb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/bundle.json","state_url":"https://pith.science/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-27T13:42:30Z","links":{"resolver":"https://pith.science/pith/IKCEEP5V74C6R7T5EYCWNOJPKC","bundle":"https://pith.science/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/bundle.json","state":"https://pith.science/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IKCEEP5V74C6R7T5EYCWNOJPKC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IKCEEP5V74C6R7T5EYCWNOJPKC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fac40da5853b421e47dbc5d8ae29e093ac91d54b532305df4fec394164e0d31b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2012-01-26T10:13:45Z","title_canon_sha256":"3c43a65ce0f85c9fbaf42ae13300554872eb86f7a56c56e318a1ae6bac0c95c4"},"schema_version":"1.0","source":{"id":"1201.5471","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5471","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5471v1","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5471","created_at":"2026-05-18T04:03:46Z"},{"alias_kind":"pith_short_12","alias_value":"IKCEEP5V74C6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IKCEEP5V74C6R7T5","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IKCEEP5V","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:63a6dbd7e9caccec6af6b7f37e749a73e01c40838af38c17d921032c4d9f8feb","target":"graph","created_at":"2026-05-18T04:03:46Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In this note we look at the interdependences between James' theorem and the boundary problem. To do so we show a variant of James' sup-theorem for C(K)-spaces conjectured by Godefroy: in order to know that a bounded weakly closed subset of a C(K)- space is weakly compact it is enough to test the sup-attainment only for measures with countable support.","authors_text":"Hermann Pfitzner (MAPMO)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2012-01-26T10:13:45Z","title":"A conjecture of Godefroy concerning James' theorem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5471","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:345a0d9037c8fc64247c2cb28b692d92e18c74d15fb79a1400462e99be0869ea","target":"record","created_at":"2026-05-18T04:03:46Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fac40da5853b421e47dbc5d8ae29e093ac91d54b532305df4fec394164e0d31b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2012-01-26T10:13:45Z","title_canon_sha256":"3c43a65ce0f85c9fbaf42ae13300554872eb86f7a56c56e318a1ae6bac0c95c4"},"schema_version":"1.0","source":{"id":"1201.5471","kind":"arxiv","version":1}},"canonical_sha256":"4284423fb5ff05e8fe7d260566b92f5086f198fc486de618d013fda78c858195","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4284423fb5ff05e8fe7d260566b92f5086f198fc486de618d013fda78c858195","first_computed_at":"2026-05-18T04:03:46.198598Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:46.198598Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HvbUvzMWm/n+KFdVvEPICwgALV7cpfWJf5e1ZmbV5+gZ20bK3lI3Vu00dAnxsUcBSxk+v7Qi4xh98Z3ONKMVAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:46.199243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.5471","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:345a0d9037c8fc64247c2cb28b692d92e18c74d15fb79a1400462e99be0869ea","sha256:63a6dbd7e9caccec6af6b7f37e749a73e01c40838af38c17d921032c4d9f8feb"],"state_sha256":"2d0b1418bfd8c2e72b2eab6a8ad64d3b9f6eb069e49492bca1d8c2010dfed6da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ftpQs/IP2IDLXDQelEK6OC85Lisz17xuqgQf6FtbHURKS+IGL6Vm07T+oLgINTdVp7JG+KPA5CJhGe+NNfc2DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T13:42:30.875970Z","bundle_sha256":"0d742bd5c11b7a1f4925e9e6dfd6edbe2439ea9b166ba8b1cd99c2326e577728"}}