{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:IKUCY4IKUPKYVZBXAQACDB3TBM","short_pith_number":"pith:IKUCY4IK","canonical_record":{"source":{"id":"1701.07311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2017-01-25T13:55:27Z","cross_cats_sorted":["math.DS"],"title_canon_sha256":"7f76f071abf251b6a06e4f5505f435eb0c1ebb5d7213ff0226588ba7fa7d1c73","abstract_canon_sha256":"ecf4f41e60ca1b4782ea5032539b69bd687526ffb0c2c810ebd90a37ae1d4b32"},"schema_version":"1.0"},"canonical_sha256":"42a82c710aa3d58ae43704002187730b25782705a21af83b16d1e2090ada1e44","source":{"kind":"arxiv","id":"1701.07311","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.07311","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.07311v1","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.07311","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"pith_short_12","alias_value":"IKUCY4IKUPKY","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IKUCY4IKUPKYVZBX","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IKUCY4IK","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:IKUCY4IKUPKYVZBXAQACDB3TBM","target":"record","payload":{"canonical_record":{"source":{"id":"1701.07311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2017-01-25T13:55:27Z","cross_cats_sorted":["math.DS"],"title_canon_sha256":"7f76f071abf251b6a06e4f5505f435eb0c1ebb5d7213ff0226588ba7fa7d1c73","abstract_canon_sha256":"ecf4f41e60ca1b4782ea5032539b69bd687526ffb0c2c810ebd90a37ae1d4b32"},"schema_version":"1.0"},"canonical_sha256":"42a82c710aa3d58ae43704002187730b25782705a21af83b16d1e2090ada1e44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:04.956856Z","signature_b64":"KKI+fMAoeB7pSxUL/Urtq3koZDGA3TSqWFE6u4Ej8Ksfe2UBZkCe2zHp2pF/cMTN5cDImqZOS+P+6S6irNc+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42a82c710aa3d58ae43704002187730b25782705a21af83b16d1e2090ada1e44","last_reissued_at":"2026-05-18T00:52:04.956301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:04.956301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.07311","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":"2026-05-18T00:52:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TUnJCFYdRUcFYrqE77cOC4IdTu03ZMeGU9UhNtAA9a223qwa8X4SFyn6ordmG7JhaiOMxeeUNYaNTRgq6qagCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:20:41.056672Z"},"content_sha256":"bb204c190eb3f77934cdc0625e36d120ade57b1a37de8ee4ed21c1403ef4c95f","schema_version":"1.0","event_id":"sha256:bb204c190eb3f77934cdc0625e36d120ade57b1a37de8ee4ed21c1403ef4c95f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:IKUCY4IKUPKYVZBXAQACDB3TBM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simultaneous universality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DS"],"primary_cat":"math.FA","authors_text":"Andreas Jung, Luis Bernal-Gonz\\'alez","submitted_at":"2017-01-25T13:55:27Z","abstract_excerpt":"In this paper, the notion of simultaneous universality is introduced, concerning operators having orbits that simultaneously approximate any given vector. This notion is related to the well known concepts of universality and disjoint universality. Several criteria are provided, and several applications to specific operators or sequences of operators are performed, mainly in the setting of sequence spaces or spaces of holomorphic functions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07311","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":"2026-05-18T00:52:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vQmh/6sdL0uPBsGRGqc8GVSXkwWbgjVHB6Pn/x2F9EC0KDbZsXOiLC3lDxaDvJf1vTogIkqkH7Cpyl9naoUTCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:20:41.057009Z"},"content_sha256":"37069e2be28b530579f469f22028a2441e562528dd144ee83394d3bd2295c576","schema_version":"1.0","event_id":"sha256:37069e2be28b530579f469f22028a2441e562528dd144ee83394d3bd2295c576"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/bundle.json","state_url":"https://pith.science/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/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":"2026-06-09T10:20:41Z","links":{"resolver":"https://pith.science/pith/IKUCY4IKUPKYVZBXAQACDB3TBM","bundle":"https://pith.science/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/bundle.json","state":"https://pith.science/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IKUCY4IKUPKYVZBXAQACDB3TBM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IKUCY4IKUPKYVZBXAQACDB3TBM","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":"ecf4f41e60ca1b4782ea5032539b69bd687526ffb0c2c810ebd90a37ae1d4b32","cross_cats_sorted":["math.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2017-01-25T13:55:27Z","title_canon_sha256":"7f76f071abf251b6a06e4f5505f435eb0c1ebb5d7213ff0226588ba7fa7d1c73"},"schema_version":"1.0","source":{"id":"1701.07311","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.07311","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.07311v1","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.07311","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"pith_short_12","alias_value":"IKUCY4IKUPKY","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IKUCY4IKUPKYVZBX","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IKUCY4IK","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:37069e2be28b530579f469f22028a2441e562528dd144ee83394d3bd2295c576","target":"graph","created_at":"2026-05-18T00:52:04Z","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 paper, the notion of simultaneous universality is introduced, concerning operators having orbits that simultaneously approximate any given vector. This notion is related to the well known concepts of universality and disjoint universality. Several criteria are provided, and several applications to specific operators or sequences of operators are performed, mainly in the setting of sequence spaces or spaces of holomorphic functions.","authors_text":"Andreas Jung, Luis Bernal-Gonz\\'alez","cross_cats":["math.DS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2017-01-25T13:55:27Z","title":"Simultaneous universality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07311","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:bb204c190eb3f77934cdc0625e36d120ade57b1a37de8ee4ed21c1403ef4c95f","target":"record","created_at":"2026-05-18T00:52:04Z","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":"ecf4f41e60ca1b4782ea5032539b69bd687526ffb0c2c810ebd90a37ae1d4b32","cross_cats_sorted":["math.DS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.FA","submitted_at":"2017-01-25T13:55:27Z","title_canon_sha256":"7f76f071abf251b6a06e4f5505f435eb0c1ebb5d7213ff0226588ba7fa7d1c73"},"schema_version":"1.0","source":{"id":"1701.07311","kind":"arxiv","version":1}},"canonical_sha256":"42a82c710aa3d58ae43704002187730b25782705a21af83b16d1e2090ada1e44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42a82c710aa3d58ae43704002187730b25782705a21af83b16d1e2090ada1e44","first_computed_at":"2026-05-18T00:52:04.956301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:04.956301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KKI+fMAoeB7pSxUL/Urtq3koZDGA3TSqWFE6u4Ej8Ksfe2UBZkCe2zHp2pF/cMTN5cDImqZOS+P+6S6irNc+Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:04.956856Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.07311","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb204c190eb3f77934cdc0625e36d120ade57b1a37de8ee4ed21c1403ef4c95f","sha256:37069e2be28b530579f469f22028a2441e562528dd144ee83394d3bd2295c576"],"state_sha256":"c0ebe74f84c3e4451e21e6f00039c8c722c4e6b40c3c785234e2a135e31072ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qY/sujrvWta72bHSN7RNXMLf1LS8hoDfESOoBU/3Nx7DRuhVaGq2ohgQCUYqLw3Oq7bOF8Mm9W4zh6dj0WF8DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:20:41.058833Z","bundle_sha256":"ffbccf74f6fcc45d70d1e56525964ae2c822d6ad2cf354cd9fad288d4a3b3746"}}