{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5WPW3EIIP65L2ZMY63UUJVWN64","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":"9a4ddf84fb9a03aee6bd5b02626dccc2671e0e43a08bcccedfaa72f5fd955d70","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-16T13:28:09Z","title_canon_sha256":"0b1c2ef4565b1109469c7ec7092bdb454524e587c6cb796911f45995607a59c7"},"schema_version":"1.0","source":{"id":"2603.15263","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.15263","created_at":"2026-07-23T01:24:24Z"},{"alias_kind":"arxiv_version","alias_value":"2603.15263v2","created_at":"2026-07-23T01:24:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.15263","created_at":"2026-07-23T01:24:24Z"},{"alias_kind":"pith_short_12","alias_value":"5WPW3EIIP65L","created_at":"2026-07-23T01:24:24Z"},{"alias_kind":"pith_short_16","alias_value":"5WPW3EIIP65L2ZMY","created_at":"2026-07-23T01:24:24Z"},{"alias_kind":"pith_short_8","alias_value":"5WPW3EII","created_at":"2026-07-23T01:24:24Z"}],"graph_snapshots":[{"event_id":"sha256:89ebef29bfec61587d2d3a5468c42c1bd09836dd6c91ba447b61a0b9e8739977","target":"graph","created_at":"2026-07-23T01:24:24Z","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/2603.15263/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Self-supervised learning (SSL) has revolutionized representation learning, with Joint-Embedding Architectures (JEAs) emerging as an effective approach for capturing semantic features. Existing JEAs rely on implicit or explicit batch interaction -- via negative sampling or statistical regularization -- to prevent representation collapse. This reliance becomes problematic in regimes where batch sizes must be small, such as high-dimensional scientific data, where memory constraints and class imbalance make large, well-balanced batches infeasible. We introduce IConE (Instance-Contrasted Embeddings","authors_text":"Anna Kreshuk, Konstantinos Almpanakis","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-16T13:28:09Z","title":"IConE: Batch Independent Collapse Prevention for Self-Supervised Representation Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.15263","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:a3d52f5e616ec8e8eccab623d6e3a21dcc4eb392208693a5c6f69f290ee6caa0","target":"record","created_at":"2026-07-23T01:24:24Z","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":"9a4ddf84fb9a03aee6bd5b02626dccc2671e0e43a08bcccedfaa72f5fd955d70","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-16T13:28:09Z","title_canon_sha256":"0b1c2ef4565b1109469c7ec7092bdb454524e587c6cb796911f45995607a59c7"},"schema_version":"1.0","source":{"id":"2603.15263","kind":"arxiv","version":2}},"canonical_sha256":"ed9f6d91087fbabd6598f6e944d6cdf703d4e54c794d2cf9637a6140295f2a33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed9f6d91087fbabd6598f6e944d6cdf703d4e54c794d2cf9637a6140295f2a33","first_computed_at":"2026-07-23T01:24:24.542665Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-23T01:24:24.542665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fHeJWp2MHPr1m3YS4OGcKg4f5MqTdzu7fR8dncPzKpNoKGRC4U1auxWWn+pG1NhLziFuxRXf2/3hYhzYW5u2Bg==","signature_status":"signed_v1","signed_at":"2026-07-23T01:24:24.543659Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.15263","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3d52f5e616ec8e8eccab623d6e3a21dcc4eb392208693a5c6f69f290ee6caa0","sha256:89ebef29bfec61587d2d3a5468c42c1bd09836dd6c91ba447b61a0b9e8739977"],"state_sha256":"95f830a97681638f68ff5304a5ef916307784cccd6e7aaadb20e4f57a3dd09d5"}