{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IGLZPLW3VCLHIVLC7GLMFABAXV","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":"81f13b6f59c07853e00db3e6be9799ff0553ca42d3c01c3fbd0d9d452f478302","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2024-01-01T03:34:17Z","title_canon_sha256":"667db61c4de3b1cd5844917dda78e60f27af279ae539824676bb362cdea65353"},"schema_version":"1.0","source":{"id":"2401.00649","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.00649","created_at":"2026-07-05T11:24:02Z"},{"alias_kind":"arxiv_version","alias_value":"2401.00649v2","created_at":"2026-07-05T11:24:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.00649","created_at":"2026-07-05T11:24:02Z"},{"alias_kind":"pith_short_12","alias_value":"IGLZPLW3VCLH","created_at":"2026-07-05T11:24:02Z"},{"alias_kind":"pith_short_16","alias_value":"IGLZPLW3VCLHIVLC","created_at":"2026-07-05T11:24:02Z"},{"alias_kind":"pith_short_8","alias_value":"IGLZPLW3","created_at":"2026-07-05T11:24:02Z"}],"graph_snapshots":[{"event_id":"sha256:aedaecb8e48ef1b39f23b768e08ffd2f8eae0d9bde0ac62bc45f523ef3103a7c","target":"graph","created_at":"2026-07-05T11:24:02Z","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/2401.00649/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"I developed the lecture notes based on my ``Linear Model'' course at the University of California, Berkeley over the past ten years. This book provides an intermediate-level introduction to the linear model. It balances rigorous proofs and heuristic arguments. This book provides R code to replicate all simulation studies and case studies.","authors_text":"Peng Ding","cross_cats":["stat.AP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2024-01-01T03:34:17Z","title":"Linear Model and Extensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.00649","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":"sha256:91477b078fc279985c6a244e23d8647bb0a5475516c778936500fd0732eb7280","target":"record","created_at":"2026-07-05T11:24:02Z","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":"81f13b6f59c07853e00db3e6be9799ff0553ca42d3c01c3fbd0d9d452f478302","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2024-01-01T03:34:17Z","title_canon_sha256":"667db61c4de3b1cd5844917dda78e60f27af279ae539824676bb362cdea65353"},"schema_version":"1.0","source":{"id":"2401.00649","kind":"arxiv","version":2}},"canonical_sha256":"419797aedba896745562f996c28020bd4745892ddbb8e99f69d89f685c246054","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"419797aedba896745562f996c28020bd4745892ddbb8e99f69d89f685c246054","first_computed_at":"2026-07-05T11:24:02.196883Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:24:02.196883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cclail4w0CB+zQD1MwfsDwduJxOeWNclPelAIuR0LT6A70Z5WDHMnXDQSdiI5lvBXKS50Zu7whoeVKnk2HlyBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:24:02.197326Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.00649","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91477b078fc279985c6a244e23d8647bb0a5475516c778936500fd0732eb7280","sha256:aedaecb8e48ef1b39f23b768e08ffd2f8eae0d9bde0ac62bc45f523ef3103a7c"],"state_sha256":"7dc1c2609a985469deb11d5d2bb4626b15206d7ab32ab49ce62705c6c1f0a213"}