{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:COT76ZXCCD7UD5DRYWPW5K5IZ3","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":"c77ecddb57141d5e5ccd29dceed40702ce1cfba6973ca5d5db481a6c9738193c","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2024-02-23T07:05:32Z","title_canon_sha256":"29a0bfa14fd151add2501dfae48b6970c90f6cdcfbaf1d87aa8c1d8a340df5de"},"schema_version":"1.0","source":{"id":"2402.15147","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.15147","created_at":"2026-07-05T09:05:34Z"},{"alias_kind":"arxiv_version","alias_value":"2402.15147v2","created_at":"2026-07-05T09:05:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.15147","created_at":"2026-07-05T09:05:34Z"},{"alias_kind":"pith_short_12","alias_value":"COT76ZXCCD7U","created_at":"2026-07-05T09:05:34Z"},{"alias_kind":"pith_short_16","alias_value":"COT76ZXCCD7UD5DR","created_at":"2026-07-05T09:05:34Z"},{"alias_kind":"pith_short_8","alias_value":"COT76ZXC","created_at":"2026-07-05T09:05:34Z"}],"graph_snapshots":[{"event_id":"sha256:c9c8678b9e62fffbf1d5f93bfe6936c9f691d7c029e288d03ead3107cce593b6","target":"graph","created_at":"2026-07-05T09:05:34Z","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/2402.15147/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"APT (Advanced Persistent Threat) with the characteristics of persistence, stealth, and diversity is one of the greatest threats against cyber-infrastructure. As a countermeasure, existing studies leverage provenance graphs to capture the complex relations between system entities in a host for effective APT detection. In addition to detecting single attack events as most existing work does, understanding the tactics / techniques (e.g., Kill-Chain, ATT&CK) applied to organize and accomplish the APT attack campaign is more important for security operations. Existing studies try to manually design","authors_text":"HongZhe Gao, Jinyin Chen, Mingqi Lv, Shouling Ji, Tiantian Zhu, Tieming Chen, Xuebo Qiu","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2024-02-23T07:05:32Z","title":"TREC: APT Tactic / Technique Recognition via Few-Shot Provenance Subgraph Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.15147","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:b64f2a07416a329b7d939408037ea16f83f1e99edd370b3524ccefe8fa8e0808","target":"record","created_at":"2026-07-05T09:05:34Z","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":"c77ecddb57141d5e5ccd29dceed40702ce1cfba6973ca5d5db481a6c9738193c","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2024-02-23T07:05:32Z","title_canon_sha256":"29a0bfa14fd151add2501dfae48b6970c90f6cdcfbaf1d87aa8c1d8a340df5de"},"schema_version":"1.0","source":{"id":"2402.15147","kind":"arxiv","version":2}},"canonical_sha256":"13a7ff66e210ff41f471c59f6eaba8cec2281a239b6ecadab197d2fe145c6424","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13a7ff66e210ff41f471c59f6eaba8cec2281a239b6ecadab197d2fe145c6424","first_computed_at":"2026-07-05T09:05:34.014460Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:05:34.014460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AjGGCDhzHOcGAmAOL7/lBBe52F1KW/Dit4VVM0toExy2hbo+aBSuna5Sf12rdYrg0XQi4Eg674IN329JRbL3Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:05:34.014945Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.15147","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b64f2a07416a329b7d939408037ea16f83f1e99edd370b3524ccefe8fa8e0808","sha256:c9c8678b9e62fffbf1d5f93bfe6936c9f691d7c029e288d03ead3107cce593b6"],"state_sha256":"fa88d4e79bb73e591301a6fcd03aeb083713bfdcf336fea492f9b460ab22c921"}