{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:HRIAMJX7PPTB56NR5TODJYOMDF","short_pith_number":"pith:HRIAMJX7","schema_version":"1.0","canonical_sha256":"3c500626ff7be61ef9b1ecdc34e1cc1948e7ef0e2c809014ce04f02aae916ee7","source":{"kind":"arxiv","id":"2608.09462","version":1},"attestation_state":"computed","paper":{"title":"Automated Signal Integrity Analysis Framework for High-Speed Interconnects in the PPCB-1347-MuPix11 Probe Card","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"hep-ex","authors_text":"A.E. McDougall, A.J.A. Knight, A.S. Rotelli, D. Bortoletto, D M S Sultan, J. Vossebeld, R. Plackett","submitted_at":"2026-08-10T11:31:33Z","abstract_excerpt":"A reusable MATLAB signal-integrity (SI) framework is presented that converts compatible four-port S-parameter data, measured by VNA or obtained from electromagnetic simulation, into traceable link-level evidence rather than a single loss metric. The framework is demonstrated on the four 1.25 Gbps differential routes (DP1-DP4) of the PPCB-1347-MuPix11 probe card using PTSL CST Microwave 3D-Solver-derived four-port S-parameters and a virtual time-domain solver. The automated pipeline preflights file structures, performs a power-normalized mixed-mode transformation, applies route-length-aware los"},"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":"2608.09462","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2026-08-10T11:31:33Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"3f3b3d6230990aa5a91467fcb7becd4770fbccb96ecc6e0118db6157d9100ed8","abstract_canon_sha256":"6c1a65411094a1a0b56bc926af7a89db70d0746889e98f698d7589490c59d810"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T02:24:16.530466Z","signature_b64":"JdcOcHPx8mZQft5AJFNOOwqelXQG8N+jePraiT+9IL5hvvz4ms+AkCeiCu5CUVEdHXg1/21/C0GZWZzOwLn/Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c500626ff7be61ef9b1ecdc34e1cc1948e7ef0e2c809014ce04f02aae916ee7","last_reissued_at":"2026-08-11T02:24:16.528905Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T02:24:16.528905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Automated Signal Integrity Analysis Framework for High-Speed Interconnects in the PPCB-1347-MuPix11 Probe Card","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"hep-ex","authors_text":"A.E. McDougall, A.J.A. Knight, A.S. Rotelli, D. Bortoletto, D M S Sultan, J. Vossebeld, R. Plackett","submitted_at":"2026-08-10T11:31:33Z","abstract_excerpt":"A reusable MATLAB signal-integrity (SI) framework is presented that converts compatible four-port S-parameter data, measured by VNA or obtained from electromagnetic simulation, into traceable link-level evidence rather than a single loss metric. The framework is demonstrated on the four 1.25 Gbps differential routes (DP1-DP4) of the PPCB-1347-MuPix11 probe card using PTSL CST Microwave 3D-Solver-derived four-port S-parameters and a virtual time-domain solver. The automated pipeline preflights file structures, performs a power-normalized mixed-mode transformation, applies route-length-aware los"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.09462","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.09462/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2608.09462","created_at":"2026-08-11T02:24:16.529479+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.09462v1","created_at":"2026-08-11T02:24:16.529479+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.09462","created_at":"2026-08-11T02:24:16.529479+00:00"},{"alias_kind":"pith_short_12","alias_value":"HRIAMJX7PPTB","created_at":"2026-08-11T02:24:16.529479+00:00"},{"alias_kind":"pith_short_16","alias_value":"HRIAMJX7PPTB56NR","created_at":"2026-08-11T02:24:16.529479+00:00"},{"alias_kind":"pith_short_8","alias_value":"HRIAMJX7","created_at":"2026-08-11T02:24:16.529479+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/HRIAMJX7PPTB56NR5TODJYOMDF","json":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF.json","graph_json":"https://pith.science/api/pith-number/HRIAMJX7PPTB56NR5TODJYOMDF/graph.json","events_json":"https://pith.science/api/pith-number/HRIAMJX7PPTB56NR5TODJYOMDF/events.json","paper":"https://pith.science/paper/HRIAMJX7"},"agent_actions":{"view_html":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF","download_json":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF.json","view_paper":"https://pith.science/paper/HRIAMJX7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.09462&json=true","fetch_graph":"https://pith.science/api/pith-number/HRIAMJX7PPTB56NR5TODJYOMDF/graph.json","fetch_events":"https://pith.science/api/pith-number/HRIAMJX7PPTB56NR5TODJYOMDF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF/action/storage_attestation","attest_author":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF/action/author_attestation","sign_citation":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF/action/citation_signature","submit_replication":"https://pith.science/pith/HRIAMJX7PPTB56NR5TODJYOMDF/action/replication_record"}},"created_at":"2026-08-11T02:24:16.529479+00:00","updated_at":"2026-08-11T02:24:16.529479+00:00"}