{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:Y325NV4TMP32RTBBKF6LE3TCI4","short_pith_number":"pith:Y325NV4T","schema_version":"1.0","canonical_sha256":"c6f5d6d79363f7a8cc21517cb26e6247292ae0c91c4f8d72f757324f9ce7ac99","source":{"kind":"arxiv","id":"2509.06306","version":1},"attestation_state":"computed","paper":{"title":"Video-based Generalized Category Discovery via Memory-Guided Consistency-Aware Contrastive Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chen Yan, Guo Yanming, Lu Qianqi, Pu Nan, Xie Yu Xiang, Yan Jie, Zhang Jing, Zou Shiwei","submitted_at":"2025-09-08T03:12:57Z","abstract_excerpt":"Generalized Category Discovery (GCD) is an emerging and challenging open-world problem that has garnered increasing attention in recent years. Most existing GCD methods focus on discovering categories in static images. However, relying solely on static visual content is often insufficient to reliably discover novel categories. To bridge this gap, we extend the GCD problem to the video domain and introduce a new setting, termed Video-GCD. Thus, effectively integrating multi-perspective information across time is crucial for accurate Video-GCD. To tackle this challenge, we propose a novel Memory"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2509.06306","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-08T03:12:57Z","cross_cats_sorted":[],"title_canon_sha256":"7a7b36a7c191e9545db4135cf0632c7f57cfd0c9460f06ad1726d46aaa2ff059","abstract_canon_sha256":"db702da8868a5d12506b0f38dfb4fe75a9d5550be55285a546d5d698fa47f9c6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:06:33.426241Z","signature_b64":"liQOmxR5MpnuAAq8LGYKyrCGoiVex0x6KVF8oWMTSsP/kOQHbvQZPYS57RMoKTw38pGDf++0b8++sjLMAV3jCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6f5d6d79363f7a8cc21517cb26e6247292ae0c91c4f8d72f757324f9ce7ac99","last_reissued_at":"2026-07-05T12:06:33.425773Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:06:33.425773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Video-based Generalized Category Discovery via Memory-Guided Consistency-Aware Contrastive Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chen Yan, Guo Yanming, Lu Qianqi, Pu Nan, Xie Yu Xiang, Yan Jie, Zhang Jing, Zou Shiwei","submitted_at":"2025-09-08T03:12:57Z","abstract_excerpt":"Generalized Category Discovery (GCD) is an emerging and challenging open-world problem that has garnered increasing attention in recent years. Most existing GCD methods focus on discovering categories in static images. However, relying solely on static visual content is often insufficient to reliably discover novel categories. To bridge this gap, we extend the GCD problem to the video domain and introduce a new setting, termed Video-GCD. Thus, effectively integrating multi-perspective information across time is crucial for accurate Video-GCD. To tackle this challenge, we propose a novel Memory"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.06306","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/2509.06306/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2509.06306","created_at":"2026-07-05T12:06:33.425831+00:00"},{"alias_kind":"arxiv_version","alias_value":"2509.06306v1","created_at":"2026-07-05T12:06:33.425831+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.06306","created_at":"2026-07-05T12:06:33.425831+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y325NV4TMP32","created_at":"2026-07-05T12:06:33.425831+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y325NV4TMP32RTBB","created_at":"2026-07-05T12:06:33.425831+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y325NV4T","created_at":"2026-07-05T12:06:33.425831+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4","json":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4.json","graph_json":"https://pith.science/api/pith-number/Y325NV4TMP32RTBBKF6LE3TCI4/graph.json","events_json":"https://pith.science/api/pith-number/Y325NV4TMP32RTBBKF6LE3TCI4/events.json","paper":"https://pith.science/paper/Y325NV4T"},"agent_actions":{"view_html":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4","download_json":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4.json","view_paper":"https://pith.science/paper/Y325NV4T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2509.06306&json=true","fetch_graph":"https://pith.science/api/pith-number/Y325NV4TMP32RTBBKF6LE3TCI4/graph.json","fetch_events":"https://pith.science/api/pith-number/Y325NV4TMP32RTBBKF6LE3TCI4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4/action/storage_attestation","attest_author":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4/action/author_attestation","sign_citation":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4/action/citation_signature","submit_replication":"https://pith.science/pith/Y325NV4TMP32RTBBKF6LE3TCI4/action/replication_record"}},"created_at":"2026-07-05T12:06:33.425831+00:00","updated_at":"2026-07-05T12:06:33.425831+00:00"}