{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:XZDOXHS2XLUYJI4X4OXFMDHYWW","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":"16490fe548a7e330a46c49384b202e3b3f49db3c4d799545dc2a2b801afb73f3","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-09-19T04:49:51Z","title_canon_sha256":"630064f2fb421ac5aa561fb5be230fedcc2b2fb9d78a90f21670a3d87f357e44"},"schema_version":"1.0","source":{"id":"2209.08759","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.08759","created_at":"2026-07-05T04:58:45Z"},{"alias_kind":"arxiv_version","alias_value":"2209.08759v1","created_at":"2026-07-05T04:58:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.08759","created_at":"2026-07-05T04:58:45Z"},{"alias_kind":"pith_short_12","alias_value":"XZDOXHS2XLUY","created_at":"2026-07-05T04:58:45Z"},{"alias_kind":"pith_short_16","alias_value":"XZDOXHS2XLUYJI4X","created_at":"2026-07-05T04:58:45Z"},{"alias_kind":"pith_short_8","alias_value":"XZDOXHS2","created_at":"2026-07-05T04:58:45Z"}],"graph_snapshots":[{"event_id":"sha256:d84ff3b0fc765be1ad2a1c0ce6aec4e5e77a8d8630acd79ab7f4e92fbcaccd7d","target":"graph","created_at":"2026-07-05T04:58:45Z","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/2209.08759/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The advancement of the communication technology and the popularity of the smart phones foster the booming of video ads. Baidu, as one of the leading search engine companies in the world, receives billions of search queries per day. How to pair the video ads with the user search is the core task of Baidu video advertising. Due to the modality gap, the query-to-video retrieval is much more challenging than traditional query-to-document retrieval and image-to-image search. Traditionally, the query-to-video retrieval is tackled by the query-to-title retrieval, which is not reliable when the qualit","authors_text":"Hongliang Fei, Jie Liu, Ping Li, Tan Yu, Yi Li, Yi Yang","cross_cats":["cs.IR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-09-19T04:49:51Z","title":"Tree-based Text-Vision BERT for Video Search in Baidu Video Advertising"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.08759","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":"sha256:87db9b93c341423254eb6801d95d6491027b06737831e05a299eef1bd03d9d49","target":"record","created_at":"2026-07-05T04:58:45Z","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":"16490fe548a7e330a46c49384b202e3b3f49db3c4d799545dc2a2b801afb73f3","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-09-19T04:49:51Z","title_canon_sha256":"630064f2fb421ac5aa561fb5be230fedcc2b2fb9d78a90f21670a3d87f357e44"},"schema_version":"1.0","source":{"id":"2209.08759","kind":"arxiv","version":1}},"canonical_sha256":"be46eb9e5abae984a397e3ae560cf8b5a351e9ad374835b13f49eeda7d9792bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"be46eb9e5abae984a397e3ae560cf8b5a351e9ad374835b13f49eeda7d9792bd","first_computed_at":"2026-07-05T04:58:45.368944Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:58:45.368944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XliitkNw00O/U4B52rM/Sxejrlzefw3yND4tx6KQIZGCuchemj87JiLm2FcKB9Garqvl1EOwNpKMk/PLjofnBw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:58:45.369409Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.08759","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87db9b93c341423254eb6801d95d6491027b06737831e05a299eef1bd03d9d49","sha256:d84ff3b0fc765be1ad2a1c0ce6aec4e5e77a8d8630acd79ab7f4e92fbcaccd7d"],"state_sha256":"6509fe916b8d6537191be150945c3ec1515345bf8c851bc9d821749d917c2a60"}