{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:HG4QYPM6DV7ALUMINDHCWCV7BK","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":"f70792d809cf39ad66c0b4a87c8b83dc9db4ebc7eb937f7515773c2a0e599909","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-30T16:24:21Z","title_canon_sha256":"538027a6ae964ae498bc41bdd4e38b2517727668bdf5ebf81a7360d85b3d3211"},"schema_version":"1.0","source":{"id":"2009.14776","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.14776","created_at":"2026-07-05T01:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"2009.14776v2","created_at":"2026-07-05T01:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.14776","created_at":"2026-07-05T01:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"HG4QYPM6DV7A","created_at":"2026-07-05T01:41:57Z"},{"alias_kind":"pith_short_16","alias_value":"HG4QYPM6DV7ALUMI","created_at":"2026-07-05T01:41:57Z"},{"alias_kind":"pith_short_8","alias_value":"HG4QYPM6","created_at":"2026-07-05T01:41:57Z"}],"graph_snapshots":[{"event_id":"sha256:4e8a4fed1ce347576cc825ab420c70f2d857f8270be2e1537164ace08c333bbc","target":"graph","created_at":"2026-07-05T01:41:57Z","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/2009.14776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper explores useful modifications of the recent development in contrastive learning via novel probabilistic modeling. We derive a particular form of contrastive loss named Joint Contrastive Learning (JCL). JCL implicitly involves the simultaneous learning of an infinite number of query-key pairs, which poses tighter constraints when searching for invariant features. We derive an upper bound on this formulation that allows analytical solutions in an end-to-end training manner. While JCL is practically effective in numerous computer vision applications, we also theoretically unveil the ce","authors_text":"Qi Cai, Tao Mei, Ting Yao, Yingwei Pan, Yu Wang","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-30T16:24:21Z","title":"Joint Contrastive Learning with Infinite Possibilities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.14776","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":"sha256:8ce2c34ca8697fd3aa0e0baf16d16e32e16bf444c9cab77ddc614f86c97fef51","target":"record","created_at":"2026-07-05T01:41:57Z","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":"f70792d809cf39ad66c0b4a87c8b83dc9db4ebc7eb937f7515773c2a0e599909","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-30T16:24:21Z","title_canon_sha256":"538027a6ae964ae498bc41bdd4e38b2517727668bdf5ebf81a7360d85b3d3211"},"schema_version":"1.0","source":{"id":"2009.14776","kind":"arxiv","version":2}},"canonical_sha256":"39b90c3d9e1d7e05d18868ce2b0abf0aa084c81518bf430d443b545859e10dd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39b90c3d9e1d7e05d18868ce2b0abf0aa084c81518bf430d443b545859e10dd0","first_computed_at":"2026-07-05T01:41:57.771617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:41:57.771617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7ySbyjBiWYAGkkdys1UI0q9klnSbZxeQcr+N+U7VsXQ8gbJaXUO88hqBDqn4QRGKLDU1LbFCzpfRrCjvQ+3yAw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:41:57.772005Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.14776","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ce2c34ca8697fd3aa0e0baf16d16e32e16bf444c9cab77ddc614f86c97fef51","sha256:4e8a4fed1ce347576cc825ab420c70f2d857f8270be2e1537164ace08c333bbc"],"state_sha256":"35543e35ae8bdabca76edeaa284c7f3583ddcb6f9760e5d6b2ebf3598fb05d0b"}