{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:H73T2SULYZ4N52KBZXFMCKTYZR","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":"934a1a3e902de3ea8dbe6935ab2e37acd0e4ad809c9c74fe6b1ad50099677e13","cross_cats_sorted":["stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2013-06-23T10:54:52Z","title_canon_sha256":"622228330a806c32e025062ce0527afb9e03e8235d966020fcd9e77dcd45b57f"},"schema_version":"1.0","source":{"id":"1306.5392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.5392","created_at":"2026-05-18T03:20:08Z"},{"alias_kind":"arxiv_version","alias_value":"1306.5392v1","created_at":"2026-05-18T03:20:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.5392","created_at":"2026-05-18T03:20:08Z"},{"alias_kind":"pith_short_12","alias_value":"H73T2SULYZ4N","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"H73T2SULYZ4N52KB","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"H73T2SUL","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:db8f1260d6d1eee1e19dec5c5722f6ac8d79201842c5e245862535169e3bb99b","target":"graph","created_at":"2026-05-18T03:20:08Z","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":"This paper deals with the estimation of hidden periodicities in a non-linear regression model with stationary noise displaying cyclical dependence. Consistency and asymptotic normality are established for the least-squares estimates.","authors_text":"A.V. Ivanov, B.M. Zhurakovsky, M.D. Ruiz-Medina, N.N. Leonenko","cross_cats":["stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2013-06-23T10:54:52Z","title":"Estimation of harmonic component in regression with cyclically dependent errors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5392","kind":"arxiv","version":1},"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:c363b87e0447a9983d764611cd7a06318d8544a83967a447e7bf0033d98c006b","target":"record","created_at":"2026-05-18T03:20:08Z","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":"934a1a3e902de3ea8dbe6935ab2e37acd0e4ad809c9c74fe6b1ad50099677e13","cross_cats_sorted":["stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2013-06-23T10:54:52Z","title_canon_sha256":"622228330a806c32e025062ce0527afb9e03e8235d966020fcd9e77dcd45b57f"},"schema_version":"1.0","source":{"id":"1306.5392","kind":"arxiv","version":1}},"canonical_sha256":"3ff73d4a8bc678dee941cdcac12a78cc46294b5e3a1db52895447fcbad348c3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ff73d4a8bc678dee941cdcac12a78cc46294b5e3a1db52895447fcbad348c3e","first_computed_at":"2026-05-18T03:20:08.304094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:20:08.304094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Bm5o9mQ4VkAZ4gSREFQWdKOBz+JeNdjOmzch0czglVBP/q6iUFAKc+JKAnfO9rKQJDUyNlKMEBUyTpYPdx+/DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:20:08.304803Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.5392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c363b87e0447a9983d764611cd7a06318d8544a83967a447e7bf0033d98c006b","sha256:db8f1260d6d1eee1e19dec5c5722f6ac8d79201842c5e245862535169e3bb99b"],"state_sha256":"4e4e4a4ed56c7fcb6c644da1996875516432743984af9c7485e499055c641a06"}