{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:7ESZIDN2KCSAG3NZCNFPEAUHIF","short_pith_number":"pith:7ESZIDN2","schema_version":"1.0","canonical_sha256":"f925940dba50a4036db9134af20287415d51b02059cc1952c6d03744483b2ccf","source":{"kind":"arxiv","id":"2410.12474","version":2},"attestation_state":"computed","paper":{"title":"Mind the Gap Between Prototypes and Images in Cross-domain Finetuning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CV","authors_text":"Bo Han, Chengqi Zhang, Feng Liu, Hongduan Tian, Tongliang Liu, Zhanke Zhou","submitted_at":"2024-10-16T11:42:11Z","abstract_excerpt":"In cross-domain few-shot classification (CFC), recent works mainly focus on adapting a simple transformation head on top of a frozen pre-trained backbone with few labeled data to project embeddings into a task-specific metric space where classification can be performed by measuring similarities between image instance and prototype representations. Technically, an assumption implicitly adopted in such a framework is that the prototype and image instance embeddings share the same representation transformation. However, in this paper, we find that there naturally exists a gap, which resembles the"},"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":"2410.12474","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-10-16T11:42:11Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"395afe12b9a65ecaad7a2e42ef64547bc1b65ea5267227bf745bf367c652a0f2","abstract_canon_sha256":"ff52f8fd73ece2e0bb779d8afa5ee247abf74ce0db2372d701a1e488fb3a34ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:23:15.115582Z","signature_b64":"7VHpf6lgXMGXe76BzLznecKm+/t+HuW05Ii12QALw2Vl6fW/QPqwpr+lKPJQMXhoRz0xpwGQWEfmMNtFm4MuCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f925940dba50a4036db9134af20287415d51b02059cc1952c6d03744483b2ccf","last_reissued_at":"2026-07-05T09:23:15.115203Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:23:15.115203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mind the Gap Between Prototypes and Images in Cross-domain Finetuning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CV","authors_text":"Bo Han, Chengqi Zhang, Feng Liu, Hongduan Tian, Tongliang Liu, Zhanke Zhou","submitted_at":"2024-10-16T11:42:11Z","abstract_excerpt":"In cross-domain few-shot classification (CFC), recent works mainly focus on adapting a simple transformation head on top of a frozen pre-trained backbone with few labeled data to project embeddings into a task-specific metric space where classification can be performed by measuring similarities between image instance and prototype representations. Technically, an assumption implicitly adopted in such a framework is that the prototype and image instance embeddings share the same representation transformation. However, in this paper, we find that there naturally exists a gap, which resembles the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.12474","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/2410.12474/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":"2410.12474","created_at":"2026-07-05T09:23:15.115264+00:00"},{"alias_kind":"arxiv_version","alias_value":"2410.12474v2","created_at":"2026-07-05T09:23:15.115264+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.12474","created_at":"2026-07-05T09:23:15.115264+00:00"},{"alias_kind":"pith_short_12","alias_value":"7ESZIDN2KCSA","created_at":"2026-07-05T09:23:15.115264+00:00"},{"alias_kind":"pith_short_16","alias_value":"7ESZIDN2KCSAG3NZ","created_at":"2026-07-05T09:23:15.115264+00:00"},{"alias_kind":"pith_short_8","alias_value":"7ESZIDN2","created_at":"2026-07-05T09:23:15.115264+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/7ESZIDN2KCSAG3NZCNFPEAUHIF","json":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF.json","graph_json":"https://pith.science/api/pith-number/7ESZIDN2KCSAG3NZCNFPEAUHIF/graph.json","events_json":"https://pith.science/api/pith-number/7ESZIDN2KCSAG3NZCNFPEAUHIF/events.json","paper":"https://pith.science/paper/7ESZIDN2"},"agent_actions":{"view_html":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF","download_json":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF.json","view_paper":"https://pith.science/paper/7ESZIDN2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2410.12474&json=true","fetch_graph":"https://pith.science/api/pith-number/7ESZIDN2KCSAG3NZCNFPEAUHIF/graph.json","fetch_events":"https://pith.science/api/pith-number/7ESZIDN2KCSAG3NZCNFPEAUHIF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF/action/storage_attestation","attest_author":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF/action/author_attestation","sign_citation":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF/action/citation_signature","submit_replication":"https://pith.science/pith/7ESZIDN2KCSAG3NZCNFPEAUHIF/action/replication_record"}},"created_at":"2026-07-05T09:23:15.115264+00:00","updated_at":"2026-07-05T09:23:15.115264+00:00"}