{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:N4PJ25X4OPNPQLSNTLUHSUGYRY","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":"ef99fb5b3584baa6412c33c9ab80eef02fac4a548795d0496622118daea7ac54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-11-16T05:57:16Z","title_canon_sha256":"5cfc1bb65f33e85612c0dd7375e275cb5a9a6dfad2c3ede8dd9e3a8ef1cced20"},"schema_version":"1.0","source":{"id":"1911.06968","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.06968","created_at":"2026-07-05T06:44:24Z"},{"alias_kind":"arxiv_version","alias_value":"1911.06968v2","created_at":"2026-07-05T06:44:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.06968","created_at":"2026-07-05T06:44:24Z"},{"alias_kind":"pith_short_12","alias_value":"N4PJ25X4OPNP","created_at":"2026-07-05T06:44:24Z"},{"alias_kind":"pith_short_16","alias_value":"N4PJ25X4OPNPQLSN","created_at":"2026-07-05T06:44:24Z"},{"alias_kind":"pith_short_8","alias_value":"N4PJ25X4","created_at":"2026-07-05T06:44:24Z"}],"graph_snapshots":[{"event_id":"sha256:61d1d12a4fe8c2a3c4d03c6e6771bf4b31882d4f37dc535ae4f0e7b1f91f00bb","target":"graph","created_at":"2026-07-05T06:44:24Z","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/1911.06968/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper investigates a new challenging problem called defensive few-shot learning in order to learn a robust few-shot model against adversarial attacks. Simply applying the existing adversarial defense methods to few-shot learning cannot effectively solve this problem. This is because the commonly assumed sample-level distribution consistency between the training and test sets can no longer be met in the few-shot setting. To address this situation, we develop a general defensive few-shot learning (DFSL) framework to answer the following two key questions: (1) how to transfer adversarial def","authors_text":"Jiebo Luo, Jing Huo, Lei Qi, Lei Wang, Wenbin Li, Xingxing Zhang, Yang Gao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-11-16T05:57:16Z","title":"Defensive Few-shot Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.06968","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":"sha256:9814abf1c5b4055feadad1de5590deb3c1c99fff1ad2a70a7461f2d066becdf8","target":"record","created_at":"2026-07-05T06:44:24Z","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":"ef99fb5b3584baa6412c33c9ab80eef02fac4a548795d0496622118daea7ac54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-11-16T05:57:16Z","title_canon_sha256":"5cfc1bb65f33e85612c0dd7375e275cb5a9a6dfad2c3ede8dd9e3a8ef1cced20"},"schema_version":"1.0","source":{"id":"1911.06968","kind":"arxiv","version":2}},"canonical_sha256":"6f1e9d76fc73daf82e4d9ae87950d88e2b5848a31fc0bf06129668c17de8e05e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f1e9d76fc73daf82e4d9ae87950d88e2b5848a31fc0bf06129668c17de8e05e","first_computed_at":"2026-07-05T06:44:24.964323Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:44:24.964323Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CW67wst3LHNXGHyt3g/qva0cC9Jeeca2Jtuz62ENyR5GsfFjqRVvB7lTeP+/zD8CYV1AVYMknO1vg+xDl16sCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:44:24.964763Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.06968","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9814abf1c5b4055feadad1de5590deb3c1c99fff1ad2a70a7461f2d066becdf8","sha256:61d1d12a4fe8c2a3c4d03c6e6771bf4b31882d4f37dc535ae4f0e7b1f91f00bb"],"state_sha256":"67b58f70baf08d55e44f45590cc7dd72006f13ae8cd00800bebc40ed89f7e238"}