{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX","short_pith_number":"pith:ZAVMLOPL","schema_version":"1.0","canonical_sha256":"c82ac5b9eb1cec16893f35ab84f73aa5dee6390f029158f53985636fc88a1dbc","source":{"kind":"arxiv","id":"1901.01468","version":4},"attestation_state":"computed","paper":{"title":"Charge pump phase-locked loop with phase-frequency detector: closed form mathematical model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Elena Kudryashova, Marat Yuldashev, Mikhail Blagov, Nikolay Kuznetsov, Olga Kuznetsova, Renat Yuldashev, Timur Mokaev","submitted_at":"2019-01-05T20:52:37Z","abstract_excerpt":"Charge pump phase-locked loop with phase-frequency detector (CP-PLL) is an electrical circuit, widely used in digital systems for frequency synthesis and synchronization of the clock signals. In this paper a non-linear second-order model of CP-PLL is rigorously derived. The obtained model obviates the shortcomings of previously known second-order models of CP-PLL. Pull-in time is estimated for the obtained second-order CP-PLL."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1901.01468","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-01-05T20:52:37Z","cross_cats_sorted":[],"title_canon_sha256":"6131c8b21988628aa5fd3466b04fdb9fdbb5923652691cfbf347dace9e12582e","abstract_canon_sha256":"acd979c82ef7f168dc5c749d34e73a17e1abd2917c4cf4030935a4a24fca13b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:41.840585Z","signature_b64":"N7qJLQukzmUDQ30n8qS2f2eqLKRgFkgjhDIf9cvRVPFTuBazxz2sid5kcnPCZkdlP9w8kAmwM4OPgqJ67jvHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c82ac5b9eb1cec16893f35ab84f73aa5dee6390f029158f53985636fc88a1dbc","last_reissued_at":"2026-05-17T23:51:41.840192Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:41.840192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Charge pump phase-locked loop with phase-frequency detector: closed form mathematical model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Elena Kudryashova, Marat Yuldashev, Mikhail Blagov, Nikolay Kuznetsov, Olga Kuznetsova, Renat Yuldashev, Timur Mokaev","submitted_at":"2019-01-05T20:52:37Z","abstract_excerpt":"Charge pump phase-locked loop with phase-frequency detector (CP-PLL) is an electrical circuit, widely used in digital systems for frequency synthesis and synchronization of the clock signals. In this paper a non-linear second-order model of CP-PLL is rigorously derived. The obtained model obviates the shortcomings of previously known second-order models of CP-PLL. Pull-in time is estimated for the obtained second-order CP-PLL."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.01468","kind":"arxiv","version":4},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1901.01468","created_at":"2026-05-17T23:51:41.840251+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.01468v4","created_at":"2026-05-17T23:51:41.840251+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.01468","created_at":"2026-05-17T23:51:41.840251+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZAVMLOPLDTWB","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZAVMLOPLDTWBNCJ7","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZAVMLOPL","created_at":"2026-05-18T12:33:33.725879+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX","json":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX.json","graph_json":"https://pith.science/api/pith-number/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/graph.json","events_json":"https://pith.science/api/pith-number/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/events.json","paper":"https://pith.science/paper/ZAVMLOPL"},"agent_actions":{"view_html":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX","download_json":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX.json","view_paper":"https://pith.science/paper/ZAVMLOPL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.01468&json=true","fetch_graph":"https://pith.science/api/pith-number/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/graph.json","fetch_events":"https://pith.science/api/pith-number/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/action/storage_attestation","attest_author":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/action/author_attestation","sign_citation":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/action/citation_signature","submit_replication":"https://pith.science/pith/ZAVMLOPLDTWBNCJ7GWVYJ5Z2UX/action/replication_record"}},"created_at":"2026-05-17T23:51:41.840251+00:00","updated_at":"2026-05-17T23:51:41.840251+00:00"}