{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2F3DRGZ2TOVWXC4UWD6H6YIEWW","short_pith_number":"pith:2F3DRGZ2","canonical_record":{"source":{"id":"2408.06606","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-08-13T03:39:31Z","cross_cats_sorted":[],"title_canon_sha256":"32cc57daa53ba5b04d98ead1d5d322b8daedeb42f33723df95dc2cfdfe4733a1","abstract_canon_sha256":"c672d00930c219c9328cb39ac45fbf90feb3640f503dc814345039e09f322d70"},"schema_version":"1.0"},"canonical_sha256":"d176389b3a9bab6b8b94b0fc7f6104b5950f8a12d9ec3f23a5a93b92fd46c914","source":{"kind":"arxiv","id":"2408.06606","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06606","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06606v2","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06606","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"2F3DRGZ2TOVW","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_16","alias_value":"2F3DRGZ2TOVWXC4U","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_8","alias_value":"2F3DRGZ2","created_at":"2026-05-27T01:04:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2F3DRGZ2TOVWXC4UWD6H6YIEWW","target":"record","payload":{"canonical_record":{"source":{"id":"2408.06606","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-08-13T03:39:31Z","cross_cats_sorted":[],"title_canon_sha256":"32cc57daa53ba5b04d98ead1d5d322b8daedeb42f33723df95dc2cfdfe4733a1","abstract_canon_sha256":"c672d00930c219c9328cb39ac45fbf90feb3640f503dc814345039e09f322d70"},"schema_version":"1.0"},"canonical_sha256":"d176389b3a9bab6b8b94b0fc7f6104b5950f8a12d9ec3f23a5a93b92fd46c914","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-27T01:04:47.141262Z","signature_b64":"RGZ0c7J0s5m/bd4vjefrVDmgXL+TcA63BpjkhK7xU6gPd/VvfIEEmHmZy1P2doPeSxLLjSbWT4H7UrwJvdqBBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d176389b3a9bab6b8b94b0fc7f6104b5950f8a12d9ec3f23a5a93b92fd46c914","last_reissued_at":"2026-05-27T01:04:47.140706Z","signature_status":"signed_v1","first_computed_at":"2026-05-27T01:04:47.140706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.06606","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-27T01:04:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bku7G0RhyqDvlHIi9PyuoGQXvqiMEa8eT9c88R7C/kU3rjyDwojaquoRVwDTL1IefPrUmYrodAvFR3vvDyzQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:19:43.561332Z"},"content_sha256":"b45fb8303c52623f3137c53dad24901a627a41948d08c263664fd77273080137","schema_version":"1.0","event_id":"sha256:b45fb8303c52623f3137c53dad24901a627a41948d08c263664fd77273080137"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2F3DRGZ2TOVWXC4UWD6H6YIEWW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An extra gradient Anderson-accelerated algorithm for pseudomonotone variational inequalities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Wei Bian, Xiaojun Chen, Xin Qu","submitted_at":"2024-08-13T03:39:31Z","abstract_excerpt":"This paper proposes an extra gradient Anderson-accelerated algorithm for solving pseudomonotone variational inequalities, which uses the extra gradient scheme with line search to guarantee the global convergence and Anderson acceleration to have fast convergent rate. We prove that the sequence generated by the proposed algorithm from any initial point converges to a solution of the pseudomonotone variational inequality problem without assuming the Lipschitz continuity and contractive condition, which are used for convergence analysis of the extra gradient method and Anderson-accelerated method"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06606","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.06606/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-05-27T01:04:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XGf4XB+IINkiMyXuamgzE5guiSEh5q9iCvYk7TCWu504Gil3zfV75d4kGQ7/p6JBtFuEdgO9OAAwzKaA3CDUDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:19:43.561759Z"},"content_sha256":"0934855e058defdef60b9db6c2918e5707be7661d2d9834a16b9b577e4547ef4","schema_version":"1.0","event_id":"sha256:0934855e058defdef60b9db6c2918e5707be7661d2d9834a16b9b577e4547ef4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/bundle.json","state_url":"https://pith.science/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/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":"2026-05-28T06:19:43Z","links":{"resolver":"https://pith.science/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW","bundle":"https://pith.science/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/bundle.json","state":"https://pith.science/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2F3DRGZ2TOVWXC4UWD6H6YIEWW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2F3DRGZ2TOVWXC4UWD6H6YIEWW","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":"c672d00930c219c9328cb39ac45fbf90feb3640f503dc814345039e09f322d70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-08-13T03:39:31Z","title_canon_sha256":"32cc57daa53ba5b04d98ead1d5d322b8daedeb42f33723df95dc2cfdfe4733a1"},"schema_version":"1.0","source":{"id":"2408.06606","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06606","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06606v2","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06606","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"2F3DRGZ2TOVW","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_16","alias_value":"2F3DRGZ2TOVWXC4U","created_at":"2026-05-27T01:04:47Z"},{"alias_kind":"pith_short_8","alias_value":"2F3DRGZ2","created_at":"2026-05-27T01:04:47Z"}],"graph_snapshots":[{"event_id":"sha256:0934855e058defdef60b9db6c2918e5707be7661d2d9834a16b9b577e4547ef4","target":"graph","created_at":"2026-05-27T01:04:47Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.06606/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper proposes an extra gradient Anderson-accelerated algorithm for solving pseudomonotone variational inequalities, which uses the extra gradient scheme with line search to guarantee the global convergence and Anderson acceleration to have fast convergent rate. We prove that the sequence generated by the proposed algorithm from any initial point converges to a solution of the pseudomonotone variational inequality problem without assuming the Lipschitz continuity and contractive condition, which are used for convergence analysis of the extra gradient method and Anderson-accelerated method","authors_text":"Wei Bian, Xiaojun Chen, Xin Qu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-08-13T03:39:31Z","title":"An extra gradient Anderson-accelerated algorithm for pseudomonotone variational inequalities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06606","kind":"arxiv","version":2},"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:b45fb8303c52623f3137c53dad24901a627a41948d08c263664fd77273080137","target":"record","created_at":"2026-05-27T01:04:47Z","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":"c672d00930c219c9328cb39ac45fbf90feb3640f503dc814345039e09f322d70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-08-13T03:39:31Z","title_canon_sha256":"32cc57daa53ba5b04d98ead1d5d322b8daedeb42f33723df95dc2cfdfe4733a1"},"schema_version":"1.0","source":{"id":"2408.06606","kind":"arxiv","version":2}},"canonical_sha256":"d176389b3a9bab6b8b94b0fc7f6104b5950f8a12d9ec3f23a5a93b92fd46c914","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d176389b3a9bab6b8b94b0fc7f6104b5950f8a12d9ec3f23a5a93b92fd46c914","first_computed_at":"2026-05-27T01:04:47.140706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T01:04:47.140706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RGZ0c7J0s5m/bd4vjefrVDmgXL+TcA63BpjkhK7xU6gPd/VvfIEEmHmZy1P2doPeSxLLjSbWT4H7UrwJvdqBBw==","signature_status":"signed_v1","signed_at":"2026-05-27T01:04:47.141262Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06606","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45fb8303c52623f3137c53dad24901a627a41948d08c263664fd77273080137","sha256:0934855e058defdef60b9db6c2918e5707be7661d2d9834a16b9b577e4547ef4"],"state_sha256":"386f71f2bf57a7bb2b4bdaeb1947c25e9acfa484551bdd17dd77d9c93a31f95a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WmxspSn0AHoc9n2cYTylaqZMvb4JMuCJ4DkHRdKJhKyMxkRcPFsX6BBRdpcdKDprV7dEtjJG0ZCVvTwYTU+uBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T06:19:43.564228Z","bundle_sha256":"279ccc51cd3e27cb3a05cd031f1485ea3f0554635712380703ed201cab9eeb77"}}