{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XJU3ZMPD6WXTCR6FCF3APKKA7U","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":"233d681cd57afae3f001bc433568ad0754bd4e022b25f5bd95b72f97783a32f5","cross_cats_sorted":["cs.IT","math.IT","physics.data-an","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2013-10-15T21:19:22Z","title_canon_sha256":"4b077712341cbeae0a5af32ff3f0081aff585d09e832c9445659508894bfae44"},"schema_version":"1.0","source":{"id":"1310.4210","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4210","created_at":"2026-05-18T03:00:00Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4210v2","created_at":"2026-05-18T03:00:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4210","created_at":"2026-05-18T03:00:00Z"},{"alias_kind":"pith_short_12","alias_value":"XJU3ZMPD6WXT","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XJU3ZMPD6WXTCR6F","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XJU3ZMPD","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:3b0b000a742087c40ae411ef3234ec10f1142c56a32e950d1db942a875c68773","target":"graph","created_at":"2026-05-18T03:00:00Z","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"},"paper":{"abstract_excerpt":"We propose a novel method for clustering data which is grounded in information-theoretic principles and requires no parametric assumptions. Previous attempts to use information theory to define clusters in an assumption-free way are based on maximizing mutual information between data and cluster labels. We demonstrate that this intuition suffers from a fundamental conceptual flaw that causes clustering performance to deteriorate as the amount of data increases. Instead, we return to the axiomatic foundations of information theory to define a meaningful clustering measure based on the notion of","authors_text":"Aram Galstyan, Fei Sha, Greg Ver Steeg, Simon DeDeo","cross_cats":["cs.IT","math.IT","physics.data-an","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2013-10-15T21:19:22Z","title":"Demystifying Information-Theoretic Clustering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4210","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":"sha256:206a0b410de8cfe31a50373e1e4866df1f630c6d663a2d62396a01414c57f6cd","target":"record","created_at":"2026-05-18T03:00:00Z","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":"233d681cd57afae3f001bc433568ad0754bd4e022b25f5bd95b72f97783a32f5","cross_cats_sorted":["cs.IT","math.IT","physics.data-an","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2013-10-15T21:19:22Z","title_canon_sha256":"4b077712341cbeae0a5af32ff3f0081aff585d09e832c9445659508894bfae44"},"schema_version":"1.0","source":{"id":"1310.4210","kind":"arxiv","version":2}},"canonical_sha256":"ba69bcb1e3f5af3147c5117607a940fd32b2ea39aee527255dd35b27e740afd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba69bcb1e3f5af3147c5117607a940fd32b2ea39aee527255dd35b27e740afd5","first_computed_at":"2026-05-18T03:00:00.523802Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:00:00.523802Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8UWlIhsE7uNeDdQCPM3/GQbbD1BSowoPvxcQzFXIG8Bl1M+HVWuXLHWnkwQSgkPIFhZYySQvrrCaqnbBHl+DBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:00:00.524580Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4210","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:206a0b410de8cfe31a50373e1e4866df1f630c6d663a2d62396a01414c57f6cd","sha256:3b0b000a742087c40ae411ef3234ec10f1142c56a32e950d1db942a875c68773"],"state_sha256":"74419ee7a53e01b82bc31992e40a23f753bcdb00a13448b1346330448eb06e41"}