{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:V3YV3NELKWXNLEJ5ZNGEEFW67S","short_pith_number":"pith:V3YV3NEL","canonical_record":{"source":{"id":"2307.09721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2023-07-19T02:11:19Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"9e8da7c3f8860628591b57c522f1ef310d36335b7f25a218ff04dd9109752e0b","abstract_canon_sha256":"3c4bd5c7fef4da040096369f0197987c716b4b547621f67f0d497236d20dcedd"},"schema_version":"1.0"},"canonical_sha256":"aef15db48b55aed5913dcb4c4216defcaceda6eb76882c43ce072437ee6f3fe5","source":{"kind":"arxiv","id":"2307.09721","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.09721","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"arxiv_version","alias_value":"2307.09721v1","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.09721","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_12","alias_value":"V3YV3NELKWXN","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_16","alias_value":"V3YV3NELKWXNLEJ5","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_8","alias_value":"V3YV3NEL","created_at":"2026-07-05T06:32:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:V3YV3NELKWXNLEJ5ZNGEEFW67S","target":"record","payload":{"canonical_record":{"source":{"id":"2307.09721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2023-07-19T02:11:19Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"9e8da7c3f8860628591b57c522f1ef310d36335b7f25a218ff04dd9109752e0b","abstract_canon_sha256":"3c4bd5c7fef4da040096369f0197987c716b4b547621f67f0d497236d20dcedd"},"schema_version":"1.0"},"canonical_sha256":"aef15db48b55aed5913dcb4c4216defcaceda6eb76882c43ce072437ee6f3fe5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:32:45.131836Z","signature_b64":"gFc00nNuppi/5VVx+GT55W/JBL68GxUsYQCc7rNIBzUmeg++Es0sPCh2XwzRVFAtdy1k7wOZpEMpiSR/WsfTDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aef15db48b55aed5913dcb4c4216defcaceda6eb76882c43ce072437ee6f3fe5","last_reissued_at":"2026-07-05T06:32:45.131357Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:32:45.131357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.09721","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":"2026-07-05T06:32:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SGWFoTPTz+hcq6/7NNP3bC8UHy2zLzMq5ilO99imdKxTW6WRfPWagskxh87Unj1Zb3jGJONylu0QiJukqUhkBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:56:22.715215Z"},"content_sha256":"0e7c620ad928b117ddc144f0b812de896151289423251df6d8298a25b031fe8b","schema_version":"1.0","event_id":"sha256:0e7c620ad928b117ddc144f0b812de896151289423251df6d8298a25b031fe8b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:V3YV3NELKWXNLEJ5ZNGEEFW67S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-Grained Multimodal Interaction Network for Entity Linking","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.AI","authors_text":"Chen Zhu, Enhong Chen, Linli Xu, Pengfei Luo, Shiwei Wu, Tong Xu","submitted_at":"2023-07-19T02:11:19Z","abstract_excerpt":"Multimodal entity linking (MEL) task, which aims at resolving ambiguous mentions to a multimodal knowledge graph, has attracted wide attention in recent years. Though large efforts have been made to explore the complementary effect among multiple modalities, however, they may fail to fully absorb the comprehensive expression of abbreviated textual context and implicit visual indication. Even worse, the inevitable noisy data may cause inconsistency of different modalities during the learning process, which severely degenerates the performance. To address the above issues, in this paper, we prop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.09721","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2307.09721/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":"2026-07-05T06:32:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oheMjAs1+9MwRReD8khWIUi11tAfHrdEg0lxy4Bu77vlqOrdf1Q+miW9HoKIRBgIZWEjhE770mp2C4suP7k6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:56:22.716111Z"},"content_sha256":"0b5298352881a3013cc7661993a5008ba1f7903c0d07481a678ed6c6f987b31c","schema_version":"1.0","event_id":"sha256:0b5298352881a3013cc7661993a5008ba1f7903c0d07481a678ed6c6f987b31c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/bundle.json","state_url":"https://pith.science/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/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":"2026-08-06T13:56:22Z","links":{"resolver":"https://pith.science/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S","bundle":"https://pith.science/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/bundle.json","state":"https://pith.science/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3YV3NELKWXNLEJ5ZNGEEFW67S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:V3YV3NELKWXNLEJ5ZNGEEFW67S","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":"3c4bd5c7fef4da040096369f0197987c716b4b547621f67f0d497236d20dcedd","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2023-07-19T02:11:19Z","title_canon_sha256":"9e8da7c3f8860628591b57c522f1ef310d36335b7f25a218ff04dd9109752e0b"},"schema_version":"1.0","source":{"id":"2307.09721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.09721","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"arxiv_version","alias_value":"2307.09721v1","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.09721","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_12","alias_value":"V3YV3NELKWXN","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_16","alias_value":"V3YV3NELKWXNLEJ5","created_at":"2026-07-05T06:32:45Z"},{"alias_kind":"pith_short_8","alias_value":"V3YV3NEL","created_at":"2026-07-05T06:32:45Z"}],"graph_snapshots":[{"event_id":"sha256:0b5298352881a3013cc7661993a5008ba1f7903c0d07481a678ed6c6f987b31c","target":"graph","created_at":"2026-07-05T06:32:45Z","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/2307.09721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multimodal entity linking (MEL) task, which aims at resolving ambiguous mentions to a multimodal knowledge graph, has attracted wide attention in recent years. Though large efforts have been made to explore the complementary effect among multiple modalities, however, they may fail to fully absorb the comprehensive expression of abbreviated textual context and implicit visual indication. Even worse, the inevitable noisy data may cause inconsistency of different modalities during the learning process, which severely degenerates the performance. To address the above issues, in this paper, we prop","authors_text":"Chen Zhu, Enhong Chen, Linli Xu, Pengfei Luo, Shiwei Wu, Tong Xu","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2023-07-19T02:11:19Z","title":"Multi-Grained Multimodal Interaction Network for Entity Linking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.09721","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":"sha256:0e7c620ad928b117ddc144f0b812de896151289423251df6d8298a25b031fe8b","target":"record","created_at":"2026-07-05T06:32:45Z","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":"3c4bd5c7fef4da040096369f0197987c716b4b547621f67f0d497236d20dcedd","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2023-07-19T02:11:19Z","title_canon_sha256":"9e8da7c3f8860628591b57c522f1ef310d36335b7f25a218ff04dd9109752e0b"},"schema_version":"1.0","source":{"id":"2307.09721","kind":"arxiv","version":1}},"canonical_sha256":"aef15db48b55aed5913dcb4c4216defcaceda6eb76882c43ce072437ee6f3fe5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aef15db48b55aed5913dcb4c4216defcaceda6eb76882c43ce072437ee6f3fe5","first_computed_at":"2026-07-05T06:32:45.131357Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:32:45.131357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gFc00nNuppi/5VVx+GT55W/JBL68GxUsYQCc7rNIBzUmeg++Es0sPCh2XwzRVFAtdy1k7wOZpEMpiSR/WsfTDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:32:45.131836Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.09721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e7c620ad928b117ddc144f0b812de896151289423251df6d8298a25b031fe8b","sha256:0b5298352881a3013cc7661993a5008ba1f7903c0d07481a678ed6c6f987b31c"],"state_sha256":"a7efa7cca14113f707142bd0d4ae2e194ae4fe40feedc299d04b8e623732b01b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ewKxzfh48TKJgPwRO5CrngSqxjVecodbFwS7v2JB1sFby0/KLyVh90kd6kox3iVM1KQUYKa8NpTTt2VNNs88Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:56:22.722691Z","bundle_sha256":"adc95511fa3ac0ebccf881df5e078fa2d5eea1af789393bb6afe6872e47a166c"}}