{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JQ2B3W4D7IWFWBXW2BMLHEZP2M","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":"707144931bc49321538107d959cc60c1aba22db635dc0ce38f2b85352b3cdce5","cross_cats_sorted":["cs.LG","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2015-06-24T06:13:15Z","title_canon_sha256":"1ab6e487bdbc4081dfbaff7a7f8e1e1db85e70c29e153b75c27b263bb609c8e7"},"schema_version":"1.0","source":{"id":"1506.07251","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.07251","created_at":"2026-05-18T01:39:54Z"},{"alias_kind":"arxiv_version","alias_value":"1506.07251v1","created_at":"2026-05-18T01:39:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.07251","created_at":"2026-05-18T01:39:54Z"},{"alias_kind":"pith_short_12","alias_value":"JQ2B3W4D7IWF","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JQ2B3W4D7IWFWBXW","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JQ2B3W4D","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:8326245930007857c209f42611d0080eaed74c604fced073d82b26d120e4dc2b","target":"graph","created_at":"2026-05-18T01:39:54Z","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":"Microbial identification is a central issue in microbiology, in particular in the fields of infectious diseases diagnosis and industrial quality control. The concept of species is tightly linked to the concept of biological and clinical classification where the proximity between species is generally measured in terms of evolutionary distances and/or clinical phenotypes. Surprisingly, the information provided by this well-known hierarchical structure is rarely used by machine learning-based automatic microbial identification systems. Structured machine learning methods were recently proposed fo","authors_text":"Jean-Baptiste Veyrieras, Jean-Philippe Vert (CBIO), K\\'evin Vervier (CBIO), Pierre Mah\\'e","cross_cats":["cs.LG","q-bio.QM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2015-06-24T06:13:15Z","title":"Benchmark of structured machine learning methods for microbial identification from mass-spectrometry data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.07251","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":"sha256:27b092952db62d7717d7712e6221bcac31f1d87ef77c02c3f5c58edd318b028f","target":"record","created_at":"2026-05-18T01:39:54Z","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":"707144931bc49321538107d959cc60c1aba22db635dc0ce38f2b85352b3cdce5","cross_cats_sorted":["cs.LG","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2015-06-24T06:13:15Z","title_canon_sha256":"1ab6e487bdbc4081dfbaff7a7f8e1e1db85e70c29e153b75c27b263bb609c8e7"},"schema_version":"1.0","source":{"id":"1506.07251","kind":"arxiv","version":1}},"canonical_sha256":"4c341ddb83fa2c5b06f6d058b3932fd32db2b60c8c5a037d77acd63930682422","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c341ddb83fa2c5b06f6d058b3932fd32db2b60c8c5a037d77acd63930682422","first_computed_at":"2026-05-18T01:39:54.481426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:54.481426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O7LpKiHqtUZZfIrOhMu4Ae+dKDQMwgQjdTJpVX+FLtCty3rxKd+Nu8bRlK28bZ5c6qvnB5+AG5TxGDTRmwocCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:54.481857Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.07251","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27b092952db62d7717d7712e6221bcac31f1d87ef77c02c3f5c58edd318b028f","sha256:8326245930007857c209f42611d0080eaed74c604fced073d82b26d120e4dc2b"],"state_sha256":"de21cb6a1ff06b55f0802566bc9661830045397c99d3409c02033a81b622a55d"}