{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:NK6DBZKVBOOBLIBU4FQR7547VR","short_pith_number":"pith:NK6DBZKV","canonical_record":{"source":{"id":"1101.5805","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2011-01-30T19:13:43Z","cross_cats_sorted":["cs.DS","cs.LG"],"title_canon_sha256":"c39f51a2b0dc83482e0a1326af890c557f7257154b25ef3216d287a7a4b585c4","abstract_canon_sha256":"54ecdb01f8def3cb43e0cc1996a9e8de99a3376b13862112c564d6ec8636d044"},"schema_version":"1.0"},"canonical_sha256":"6abc30e5550b9c15a034e1611ff79fac7996b47105e580fdcb1fdbcdef46858f","source":{"kind":"arxiv","id":"1101.5805","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.5805","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"1101.5805v3","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5805","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"NK6DBZKVBOOB","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NK6DBZKVBOOBLIBU","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NK6DBZKV","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:NK6DBZKVBOOBLIBU4FQR7547VR","target":"record","payload":{"canonical_record":{"source":{"id":"1101.5805","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2011-01-30T19:13:43Z","cross_cats_sorted":["cs.DS","cs.LG"],"title_canon_sha256":"c39f51a2b0dc83482e0a1326af890c557f7257154b25ef3216d287a7a4b585c4","abstract_canon_sha256":"54ecdb01f8def3cb43e0cc1996a9e8de99a3376b13862112c564d6ec8636d044"},"schema_version":"1.0"},"canonical_sha256":"6abc30e5550b9c15a034e1611ff79fac7996b47105e580fdcb1fdbcdef46858f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:41.929226Z","signature_b64":"sn0b01TPx7ze3aCUb96UBuSF4ruXxjmq1byeL9F01SZ/+9AgGt0mOxWZgfuqAe1LF7dCbloLpPMJw9/a2Bv/Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6abc30e5550b9c15a034e1611ff79fac7996b47105e580fdcb1fdbcdef46858f","last_reissued_at":"2026-05-18T02:22:41.928602Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:41.928602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.5805","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:22:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dvHbF4fXKzC1+pFC0q4XJV1j1kGjEGVfouGjmnPIvYsxdHIHBV0fX+s/0JUqaAEfu3Y1JdISDSG5qAWO17ZKCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:07:10.321212Z"},"content_sha256":"6e4378ae8e7ddb2c521e68b3f8017cd151b8091fef2a0bd2f1889d39075a0b44","schema_version":"1.0","event_id":"sha256:6e4378ae8e7ddb2c521e68b3f8017cd151b8091fef2a0bd2f1889d39075a0b44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:NK6DBZKVBOOBLIBU4FQR7547VR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The VC-Dimension of Queries and Selectivity Estimation Through Sampling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS","cs.LG"],"primary_cat":"cs.DB","authors_text":"Eli Upfal, Matteo Riondato, Mert Akdere, Stanley B. Zdonik, Ugur Cetintemel","submitted_at":"2011-01-30T19:13:43Z","abstract_excerpt":"We develop a novel method, based on the statistical concept of the Vapnik-Chervonenkis dimension, to evaluate the selectivity (output cardinality) of SQL queries - a crucial step in optimizing the execution of large scale database and data-mining operations. The major theoretical contribution of this work, which is of independent interest, is an explicit bound to the VC-dimension of a range space defined by all possible outcomes of a collection (class) of queries. We prove that the VC-dimension is a function of the maximum number of Boolean operations in the selection predicate and of the maxi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5805","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:22:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kw2IIgnVfW5JSgFrPR4BW/zVEv4dGUUzAXD285YgIk6Xk387ywfQ7VNJ/s8VhsOXXfhr5x7LKG800TxOPiVYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:07:10.321641Z"},"content_sha256":"72d58e5f041d80cbff6a90f6330175a42708e970ec9431389c77ebbb71a20b0f","schema_version":"1.0","event_id":"sha256:72d58e5f041d80cbff6a90f6330175a42708e970ec9431389c77ebbb71a20b0f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NK6DBZKVBOOBLIBU4FQR7547VR/bundle.json","state_url":"https://pith.science/pith/NK6DBZKVBOOBLIBU4FQR7547VR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NK6DBZKVBOOBLIBU4FQR7547VR/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-06T08:07:10Z","links":{"resolver":"https://pith.science/pith/NK6DBZKVBOOBLIBU4FQR7547VR","bundle":"https://pith.science/pith/NK6DBZKVBOOBLIBU4FQR7547VR/bundle.json","state":"https://pith.science/pith/NK6DBZKVBOOBLIBU4FQR7547VR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NK6DBZKVBOOBLIBU4FQR7547VR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:NK6DBZKVBOOBLIBU4FQR7547VR","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":"54ecdb01f8def3cb43e0cc1996a9e8de99a3376b13862112c564d6ec8636d044","cross_cats_sorted":["cs.DS","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2011-01-30T19:13:43Z","title_canon_sha256":"c39f51a2b0dc83482e0a1326af890c557f7257154b25ef3216d287a7a4b585c4"},"schema_version":"1.0","source":{"id":"1101.5805","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.5805","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"1101.5805v3","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5805","created_at":"2026-05-18T02:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"NK6DBZKVBOOB","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NK6DBZKVBOOBLIBU","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NK6DBZKV","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:72d58e5f041d80cbff6a90f6330175a42708e970ec9431389c77ebbb71a20b0f","target":"graph","created_at":"2026-05-18T02:22:41Z","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 develop a novel method, based on the statistical concept of the Vapnik-Chervonenkis dimension, to evaluate the selectivity (output cardinality) of SQL queries - a crucial step in optimizing the execution of large scale database and data-mining operations. The major theoretical contribution of this work, which is of independent interest, is an explicit bound to the VC-dimension of a range space defined by all possible outcomes of a collection (class) of queries. We prove that the VC-dimension is a function of the maximum number of Boolean operations in the selection predicate and of the maxi","authors_text":"Eli Upfal, Matteo Riondato, Mert Akdere, Stanley B. Zdonik, Ugur Cetintemel","cross_cats":["cs.DS","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2011-01-30T19:13:43Z","title":"The VC-Dimension of Queries and Selectivity Estimation Through Sampling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5805","kind":"arxiv","version":3},"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":"sha256:6e4378ae8e7ddb2c521e68b3f8017cd151b8091fef2a0bd2f1889d39075a0b44","target":"record","created_at":"2026-05-18T02:22:41Z","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":"54ecdb01f8def3cb43e0cc1996a9e8de99a3376b13862112c564d6ec8636d044","cross_cats_sorted":["cs.DS","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2011-01-30T19:13:43Z","title_canon_sha256":"c39f51a2b0dc83482e0a1326af890c557f7257154b25ef3216d287a7a4b585c4"},"schema_version":"1.0","source":{"id":"1101.5805","kind":"arxiv","version":3}},"canonical_sha256":"6abc30e5550b9c15a034e1611ff79fac7996b47105e580fdcb1fdbcdef46858f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6abc30e5550b9c15a034e1611ff79fac7996b47105e580fdcb1fdbcdef46858f","first_computed_at":"2026-05-18T02:22:41.928602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:41.928602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sn0b01TPx7ze3aCUb96UBuSF4ruXxjmq1byeL9F01SZ/+9AgGt0mOxWZgfuqAe1LF7dCbloLpPMJw9/a2Bv/Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:41.929226Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.5805","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e4378ae8e7ddb2c521e68b3f8017cd151b8091fef2a0bd2f1889d39075a0b44","sha256:72d58e5f041d80cbff6a90f6330175a42708e970ec9431389c77ebbb71a20b0f"],"state_sha256":"23cfca6142458d7c774831df3c65086652863e6cf4931b1ad1683e13be85ab8f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2t8+eJ4kQGs2bsxs/XIvKQsSw44v36eSu24oYmSApos5Na9f1Xp6CNKF27APRHXZ806G8mVPLIr0dYm6zPluBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T08:07:10.325759Z","bundle_sha256":"2bb39be96f2d993de1e00c674ed741ad98558d17cc0209e3109d74849bfbf180"}}