{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:JOUNVSE44L6IU2X7STLRXK6EJN","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":"39cb30ae2bf207da7734dce66bf2928d0214a11fc0930c10ec68116886dc2c95","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-04-23T14:40:28Z","title_canon_sha256":"246c7f36a245a1732d55ec50de392ffee40ae5eabcb28467078e4f5b5f4cfb17"},"schema_version":"1.0","source":{"id":"2104.11636","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.11636","created_at":"2026-07-05T02:34:34Z"},{"alias_kind":"arxiv_version","alias_value":"2104.11636v1","created_at":"2026-07-05T02:34:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.11636","created_at":"2026-07-05T02:34:34Z"},{"alias_kind":"pith_short_12","alias_value":"JOUNVSE44L6I","created_at":"2026-07-05T02:34:34Z"},{"alias_kind":"pith_short_16","alias_value":"JOUNVSE44L6IU2X7","created_at":"2026-07-05T02:34:34Z"},{"alias_kind":"pith_short_8","alias_value":"JOUNVSE4","created_at":"2026-07-05T02:34:34Z"}],"graph_snapshots":[{"event_id":"sha256:e94e661e62355515d2ed0848937b3633ec95e1fe6640cca2d5de85165fc5e61c","target":"graph","created_at":"2026-07-05T02:34:34Z","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/2104.11636/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, coordinated attack campaigns started to become more widespread on the Internet. In May 2017, WannaCry infected more than 300,000 machines in 150 countries in a few days and had a large impact on critical infrastructure. Existing threat sharing platforms cannot easily adapt to emerging attack patterns. At the same time, enterprises started to adopt machine learning-based threat detection tools in their local networks. In this paper, we pose the question: \\emph{What information can defenders share across multiple networks to help machine learning-based threat detection adapt to new coo","authors_text":"Alastair Nottingham, Alina Oprea, Jack Davidson, Jason Hiser, Simona Boboila, Talha Ongun, Tina Eliassi-Rad","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-04-23T14:40:28Z","title":"Collaborative Information Sharing for ML-Based Threat Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.11636","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":"sha256:5292ec692ea6947530a24bc4d4775befd51c1b4ce0a6b818ac96669c0ec760ab","target":"record","created_at":"2026-07-05T02:34:34Z","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":"39cb30ae2bf207da7734dce66bf2928d0214a11fc0930c10ec68116886dc2c95","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-04-23T14:40:28Z","title_canon_sha256":"246c7f36a245a1732d55ec50de392ffee40ae5eabcb28467078e4f5b5f4cfb17"},"schema_version":"1.0","source":{"id":"2104.11636","kind":"arxiv","version":1}},"canonical_sha256":"4ba8dac89ce2fc8a6aff94d71babc44b5aca3884f625d99f9bf9c070d23a52c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ba8dac89ce2fc8a6aff94d71babc44b5aca3884f625d99f9bf9c070d23a52c1","first_computed_at":"2026-07-05T02:34:34.201328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:34:34.201328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ojjfh+2n4+Qa1jL2E5XFDT8fKBiTg2FKpjuAppFpEsD8QOOfdkJ2VggNOZvVmdx787l0LkmDe1h1T5JLNL7iAw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:34:34.201744Z","signed_message":"canonical_sha256_bytes"},"source_id":"2104.11636","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5292ec692ea6947530a24bc4d4775befd51c1b4ce0a6b818ac96669c0ec760ab","sha256:e94e661e62355515d2ed0848937b3633ec95e1fe6640cca2d5de85165fc5e61c"],"state_sha256":"0f95c32d472c153a80c0ee397069b5693f3a83b283d5b580a56470a60a03f8e5"}