{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ALJ4VDZDNU4NEBIQHVOW3U4FBJ","short_pith_number":"pith:ALJ4VDZD","canonical_record":{"source":{"id":"1909.12637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-09-27T11:55:24Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"68b48530698f3b444aab8ec14c05dd948bfb7ad793768ba1398fabdcb566125e","abstract_canon_sha256":"68bcf78d0b3456eb9f13bc881c913fd27187e68d9ce882da80e1711c4fea3093"},"schema_version":"1.0"},"canonical_sha256":"02d3ca8f236d38d205103d5d6dd3850a713fa437db2f7faac8fa095c26dba391","source":{"kind":"arxiv","id":"1909.12637","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.12637","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"arxiv_version","alias_value":"1909.12637v2","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.12637","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_12","alias_value":"ALJ4VDZDNU4N","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_16","alias_value":"ALJ4VDZDNU4NEBIQ","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_8","alias_value":"ALJ4VDZD","created_at":"2026-07-05T02:38:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ALJ4VDZDNU4NEBIQHVOW3U4FBJ","target":"record","payload":{"canonical_record":{"source":{"id":"1909.12637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-09-27T11:55:24Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"68b48530698f3b444aab8ec14c05dd948bfb7ad793768ba1398fabdcb566125e","abstract_canon_sha256":"68bcf78d0b3456eb9f13bc881c913fd27187e68d9ce882da80e1711c4fea3093"},"schema_version":"1.0"},"canonical_sha256":"02d3ca8f236d38d205103d5d6dd3850a713fa437db2f7faac8fa095c26dba391","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:38:59.746782Z","signature_b64":"Yh2b7JAaJvSplvKTQhOhxZUPsmzfDzG77g9xpjJAYL09t59FDHdeqWQ6MJugSa9dBLaKP0+6lXYQb+P6qmtNDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02d3ca8f236d38d205103d5d6dd3850a713fa437db2f7faac8fa095c26dba391","last_reissued_at":"2026-07-05T02:38:59.746261Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:38:59.746261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.12637","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:38:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4y9xq3kheteU8V4HtE+U9z7Oj6zHzL8nHEGNRbFIn99ZMvCg8kr/M0RMP8uitbvcP/HrPUMDf5Gyg8skTV2wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:53:05.956406Z"},"content_sha256":"3524401123a42ea6f3c1b65f45f53a113c87081f8ffc8836dbcedd0de1c271e9","schema_version":"1.0","event_id":"sha256:3524401123a42ea6f3c1b65f45f53a113c87081f8ffc8836dbcedd0de1c271e9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ALJ4VDZDNU4NEBIQHVOW3U4FBJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MGP-AttTCN: An Interpretable Machine Learning Model for the Prediction of Sepsis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ML"],"primary_cat":"cs.LG","authors_text":"Margherita Rosnati, Vincent Fortuin","submitted_at":"2019-09-27T11:55:24Z","abstract_excerpt":"With a mortality rate of 5.4 million lives worldwide every year and a healthcare cost of more than 16 billion dollars in the USA alone, sepsis is one of the leading causes of hospital mortality and an increasing concern in the ageing western world. Recently, medical and technological advances have helped re-define the illness criteria of this disease, which is otherwise poorly understood by the medical society. Together with the rise of widely accessible Electronic Health Records, the advances in data mining and complex nonlinear algorithms are a promising avenue for the early detection of sep"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.12637","kind":"arxiv","version":2},"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/1909.12637/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:38:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WfM1tTFZs2qw9QnjoM5JNhkRZljQnqsq8VFh/co+NtDtW6FWk3dBK31gVEbX5W5414T0CbG17r6I01a90A0KCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:53:05.958817Z"},"content_sha256":"065b18cf52793c601af9a2fd9804d57bc0c8c96cd8c33e35bfd68f3106681911","schema_version":"1.0","event_id":"sha256:065b18cf52793c601af9a2fd9804d57bc0c8c96cd8c33e35bfd68f3106681911"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/bundle.json","state_url":"https://pith.science/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T08:53:05Z","links":{"resolver":"https://pith.science/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ","bundle":"https://pith.science/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/bundle.json","state":"https://pith.science/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ALJ4VDZDNU4NEBIQHVOW3U4FBJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ALJ4VDZDNU4NEBIQHVOW3U4FBJ","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":"68bcf78d0b3456eb9f13bc881c913fd27187e68d9ce882da80e1711c4fea3093","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-09-27T11:55:24Z","title_canon_sha256":"68b48530698f3b444aab8ec14c05dd948bfb7ad793768ba1398fabdcb566125e"},"schema_version":"1.0","source":{"id":"1909.12637","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.12637","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"arxiv_version","alias_value":"1909.12637v2","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.12637","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_12","alias_value":"ALJ4VDZDNU4N","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_16","alias_value":"ALJ4VDZDNU4NEBIQ","created_at":"2026-07-05T02:38:59Z"},{"alias_kind":"pith_short_8","alias_value":"ALJ4VDZD","created_at":"2026-07-05T02:38:59Z"}],"graph_snapshots":[{"event_id":"sha256:065b18cf52793c601af9a2fd9804d57bc0c8c96cd8c33e35bfd68f3106681911","target":"graph","created_at":"2026-07-05T02:38:59Z","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/1909.12637/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With a mortality rate of 5.4 million lives worldwide every year and a healthcare cost of more than 16 billion dollars in the USA alone, sepsis is one of the leading causes of hospital mortality and an increasing concern in the ageing western world. Recently, medical and technological advances have helped re-define the illness criteria of this disease, which is otherwise poorly understood by the medical society. Together with the rise of widely accessible Electronic Health Records, the advances in data mining and complex nonlinear algorithms are a promising avenue for the early detection of sep","authors_text":"Margherita Rosnati, Vincent Fortuin","cross_cats":["stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-09-27T11:55:24Z","title":"MGP-AttTCN: An Interpretable Machine Learning Model for the Prediction of Sepsis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.12637","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":"sha256:3524401123a42ea6f3c1b65f45f53a113c87081f8ffc8836dbcedd0de1c271e9","target":"record","created_at":"2026-07-05T02:38:59Z","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":"68bcf78d0b3456eb9f13bc881c913fd27187e68d9ce882da80e1711c4fea3093","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-09-27T11:55:24Z","title_canon_sha256":"68b48530698f3b444aab8ec14c05dd948bfb7ad793768ba1398fabdcb566125e"},"schema_version":"1.0","source":{"id":"1909.12637","kind":"arxiv","version":2}},"canonical_sha256":"02d3ca8f236d38d205103d5d6dd3850a713fa437db2f7faac8fa095c26dba391","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02d3ca8f236d38d205103d5d6dd3850a713fa437db2f7faac8fa095c26dba391","first_computed_at":"2026-07-05T02:38:59.746261Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:38:59.746261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yh2b7JAaJvSplvKTQhOhxZUPsmzfDzG77g9xpjJAYL09t59FDHdeqWQ6MJugSa9dBLaKP0+6lXYQb+P6qmtNDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:38:59.746782Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.12637","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3524401123a42ea6f3c1b65f45f53a113c87081f8ffc8836dbcedd0de1c271e9","sha256:065b18cf52793c601af9a2fd9804d57bc0c8c96cd8c33e35bfd68f3106681911"],"state_sha256":"71d4482dc688a599040bb192ed33bed49d19b11ca6ccf1048ff85b21d8368a04"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D+QanFV2dEMQkrARZ0Db0F9ZH2dQ5tov+NuoKo610T5JMFcFpV3vTPneXFlzpy3zNN34hLJRPnEf/5U4SRdFBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T08:53:05.966352Z","bundle_sha256":"3812393c2f8aea83ca167c61bd9d7270828ef97a3c20d721352f57abe880101e"}}