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A longer candidate (10.1016/S0140-6736(18) was visible in the surrounding text but could not be confirmed against doi.org as printed.","detected_doi":"10.1016/S0140-6736(18","detected_arxiv_id":null,"ref_index":2,"audited_at":"2026-05-20T02:11:17.143431Z"},{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1109/tkde.2019.2948196' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","detected_doi":"10.1109/tkde.2019.2948196","detected_arxiv_id":null,"ref_index":28,"audited_at":"2026-05-20T02:11:17.143431Z"},{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1109/tkde.2024.3401849' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","detected_doi":"10.1109/tkde.2024.3401849","detected_arxiv_id":null,"ref_index":49,"audited_at":"2026-05-20T02:11:17.143431Z"},{"detector":"doi_compliance","finding_type":"recoverable_identifier","severity":"advisory","verdict_class":"incontrovertible","note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1007/s12340-006-0012-6.28) was visible in the surrounding text but could not be confirmed against doi.org as printed.","detected_doi":"10.1007/s12340-006-0012-6.28","detected_arxiv_id":null,"ref_index":29,"audited_at":"2026-05-20T02:11:17.143431Z"},{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1109/10.718287' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","detected_doi":"10.1109/10.718287","detected_arxiv_id":null,"ref_index":55,"audited_at":"2026-05-20T02:11:17.143431Z"},{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1109/tkde.2021.3137861' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","detected_doi":"10.1109/tkde.2021.3137861","detected_arxiv_id":null,"ref_index":56,"audited_at":"2026-05-20T02:11:17.143431Z"}],"snapshot_sha256":"9bde63b61218af701b3e52f06e6683d8bb8e6050bdfba3fc0a52bda431d33277"},"events":[{"event_id":4284,"event_type":"pith.integrity.v1","payload_sha256":"cdce1a5a50f6295334e8eedea894ce11c882cb58f938d99214e6825efe7a65cb","signature_b64":"W7fMXRWIeorOXUttOgXgl3xan7U3/plhq0xz0x/jsmhySaUiClpZak8tePMSfbkAapAU9zvFDSOnM/zHw59PCQ==","signing_key_id":"pith-v1-2026-05","created_at":"2026-05-20T02:12:39.573543+00:00","payload":{"note":"Identifier '10.1109/tkde.2021.3137861' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","snippet":"Y. Li, J. Li, Y. Li, and Q. 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The cited work could not be located through any authoritative source.","snippet":"I. A. Rezek and S. J. Roberts, “Stochastic complexity measures for phys- iological signal analysis,”IEEE Trans. Biomed. Eng., vol. 45, no. 9, pp. 1186–1191, Sep. 1998, doi: 10.1109/10.718287","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"doi":"10.1109/10.718287","arxiv_id":null,"ref_index":55,"raw_excerpt":"I. A. Rezek and S. J. Roberts, “Stochastic complexity measures for phys- iological signal analysis,”IEEE Trans. Biomed. 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The cited work could not be located through any authoritative source.","snippet":"Q. Li, D. Li, W. Nie, H. Jiao, Z. Wu, and et al., Temporal and spatial analysis in early sepsis prediction via causal disentangle- ments,”IEEE Trans. Knowl. Data Eng., to be published, 2025, doi: 10.1109/TKDE.2024.3401849","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"doi":"10.1109/tkde.2024.3401849","arxiv_id":null,"ref_index":49,"raw_excerpt":"Q. Li, D. Li, W. Nie, H. Jiao, Z. Wu, and et al., Temporal and spatial analysis in early sepsis prediction via causal disentangle- ments,”IEEE Trans. Knowl. 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The cited work could not be located through any authoritative source.","snippet":"M. W. Dünser, J. Takala, H. Ulmer, V. D. Mayr, G. Luckner, S. Jochberger, and et al., “Arterial blood pressure during early sepsis and outcome,”Intensive Care Med., vol. 35, pp. 1225–1233, Jul. 2009, doi: 10.1007/s00134-009-1544-3","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"doi":"10.1007/s00134-009-1544-3","arxiv_id":null,"ref_index":32,"raw_excerpt":"M. W. Dünser, J. Takala, H. Ulmer, V. D. Mayr, G. Luckner, S. 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A longer candidate (10.1007/s12340-006-0012-6.28) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"G. P. Castelli, C. Pognani, M. Cita, A. Stuani, L. Sgarbi, and R. Pal- adini, “Procalcitonin, C-reactive protein, white blood cells and SOFA score in ICU: diagnosis and monitoring of sepsis,”Minerva Anestesiol., vol. 72, no. 1/2, pp. 69, Ja","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"ref_index":29,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"G. P. Castelli, C. Pognani, M. Cita, A. Stuani, L. Sgarbi, and R. 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The cited work could not be located through any authoritative source.","snippet":"Y. Zhu, A. Mueen, and E. Keogh, Admissible time series motif discovery with missing data,”IEEE Trans. Knowl. Data Eng., vol. 33, no. 11, pp. 3402–3415, Nov. 2021, doi: 10.1109/TKDE.2019.2948196","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"doi":"10.1109/tkde.2019.2948196","arxiv_id":null,"ref_index":28,"raw_excerpt":"Y. Zhu, A. Mueen, and E. Keogh, Admissible time series motif discovery with missing data,”IEEE Trans. Knowl. 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The cited work could not be located through any authoritative source.","snippet":"A. M. Esper, M. Moss, C. A. Lewis, R. Nisbet, D. M. Mannino, and G. S. Martin, “The role of infection and comorbidity: factors that influence disparities in sepsis,”Crit. Care Med., vol. 34, no. 10, pp. 2576–2582, Oct. 2006, doi: 10.1097/01","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"doi":"10.1097/01.ccm.0000240646.29109.6a","arxiv_id":null,"ref_index":27,"raw_excerpt":"A. M. Esper, M. Moss, C. A. Lewis, R. Nisbet, D. M. Mannino, and G. S. Martin, “The role of infection and comorbidity: factors that influence disparities in sepsis,”Crit. Care Med., vol. 34, no. 10, pp. 2576–2582, Oct. 2006, doi: 10.1097/01.CCM.0000240646.29109.6A","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"]},"severity":"critical","ref_index":27,"audited_at":"2026-05-20T02:11:17.143431Z","event_type":"pith.integrity.v1","detected_doi":"10.1097/01.ccm.0000240646.29109.6a","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"8852c0c78d1c8f57aa77dfa7476032cd99947911211502651d5435e000e60626","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null}},{"event_id":4277,"event_type":"pith.integrity.v1","payload_sha256":"9e541ba6898995e9e8c7c7bb2a172565c9e106d01349c5e4b3f1c2e5293e889c","signature_b64":"JDry7nYQWQRgw2d8QpI3GZgNYOw0ovs5vxkcXaqlU4n0AWY5c3EoUyrpVYxJzsA+irtFhUIZjan9skDYthVQBg==","signing_key_id":"pith-v1-2026-05","created_at":"2026-05-20T02:12:39.549462+00:00","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1109/AC-CESS.2018.2789429) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"M. Zhu, J. Xia, X. Jin, M. Yan, G. Cai, and et al., “Class weights random forest algorithm for processing class imbalanced medical data,” IEEE Access, vol. 6, pp. 4641–4652, Jan. 2018, doi: 10.1109/AC- CESS.2018.2789429","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"ref_index":13,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"M. Zhu, J. Xia, X. Jin, M. Yan, G. Cai, and et al., “Class weights random forest algorithm for processing class imbalanced medical data,” IEEE Access, vol. 6, pp. 4641–4652, Jan. 2018, doi: 10.1109/AC- CESS.2018.2789429","reconstructed_doi":"10.1109/AC-CESS.2018.2789429"},"severity":"advisory","ref_index":13,"audited_at":"2026-05-20T02:11:17.143431Z","event_type":"pith.integrity.v1","detected_doi":"10.1109/AC-CESS.2018.2789429","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"b08ccaa43157feedc7200a5a824bb0e5e042c1aca87e5560faf428a4dcbf8a12","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null}},{"event_id":4276,"event_type":"pith.integrity.v1","payload_sha256":"0d5946e9d755a9dfa84b46c2496dcd7fb93a4f6669e3fbe48cf1718399f908e1","signature_b64":"8gNPb49QmCGV/GoDL7u46gwuLyS/1l54fKNdWmS5bW7NSEzVH7xQkL6PeGpUu5DjOlJS5kAfy7cFQ0jRiLGUAQ==","signing_key_id":"pith-v1-2026-05","created_at":"2026-05-20T02:12:39.547521+00:00","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1016/S0140-6736(18) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"M. Cecconi, L. Evans, M. Levy, and et al., “Sepsis and septic shock,” Lancet, vol. 392, no. 10141, pp. 75–87, Aug. 2018, doi: 10.1016/S0140- 6736(18)30696-2","arxiv_id":"2604.20924","detector":"doi_compliance","evidence":{"ref_index":2,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"M. Cecconi, L. Evans, M. 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