{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5XMYIIXB6DWRHDV2VJNKF6BPBP","short_pith_number":"pith:5XMYIIXB","canonical_record":{"source":{"id":"1810.01594","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-10-03T06:10:33Z","cross_cats_sorted":[],"title_canon_sha256":"dd74fd0749d2ba58be6d079801a58ca3955238fe647558724243e1bd44c03a88","abstract_canon_sha256":"8626db44b832e21f2ded4244a38ef57979088e25a36ddcf27dbda15ab7ccdfd4"},"schema_version":"1.0"},"canonical_sha256":"edd98422e1f0ed138ebaaa5aa2f82f0bc124a3a7fea81a142d2cd8fd24cae5fd","source":{"kind":"arxiv","id":"1810.01594","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.01594","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"1810.01594v2","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.01594","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"5XMYIIXB6DWR","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5XMYIIXB6DWRHDV2","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5XMYIIXB","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5XMYIIXB6DWRHDV2VJNKF6BPBP","target":"record","payload":{"canonical_record":{"source":{"id":"1810.01594","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-10-03T06:10:33Z","cross_cats_sorted":[],"title_canon_sha256":"dd74fd0749d2ba58be6d079801a58ca3955238fe647558724243e1bd44c03a88","abstract_canon_sha256":"8626db44b832e21f2ded4244a38ef57979088e25a36ddcf27dbda15ab7ccdfd4"},"schema_version":"1.0"},"canonical_sha256":"edd98422e1f0ed138ebaaa5aa2f82f0bc124a3a7fea81a142d2cd8fd24cae5fd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:05.176277Z","signature_b64":"1JXDh9GfWDw6T7sh1FQuYR4uASuIdYS41TyQN3aoypj4WB1NKiHAMaA3m1vEn68E/qhYOhqbcHo2oQF45kH6Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edd98422e1f0ed138ebaaa5aa2f82f0bc124a3a7fea81a142d2cd8fd24cae5fd","last_reissued_at":"2026-05-17T23:56:05.175513Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:05.175513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1810.01594","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":"2026-05-17T23:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bKtMMz1yF7bShs1Dp/RllDQWM7Q0+2jJbdHLO5N6h91FvNeeAbi0YL6LW720dP/Vt/WizrnpHBa9qiyl7tXTCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:52:20.755328Z"},"content_sha256":"95d7a6e71c65ef5c5e496d1d35ee8ee0591f238bbecb4d2d189db565faeb94d3","schema_version":"1.0","event_id":"sha256:95d7a6e71c65ef5c5e496d1d35ee8ee0591f238bbecb4d2d189db565faeb94d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5XMYIIXB6DWRHDV2VJNKF6BPBP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HOLMES: Real-time APT Detection through Correlation of Suspicious Information Flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Birhanu Eshete, Rigel Gjomemo, R. Sekar, Sadegh M. Milajerdi, V.N. Venkatakrishnan","submitted_at":"2018-10-03T06:10:33Z","abstract_excerpt":"In this paper, we present HOLMES, a system that implements a new approach to the detection of Advanced and Persistent Threats (APTs). HOLMES is inspired by several case studies of real-world APTs that highlight some common goals of APT actors. In a nutshell, HOLMES aims to produce a detection signal that indicates the presence of a coordinated set of activities that are part of an APT campaign. One of the main challenges addressed by our approach involves developing a suite of techniques that make the detection signal robust and reliable. At a high-level, the techniques we develop effectively "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.01594","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":""},"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":"2026-05-17T23:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V/fzYO/LUGUMmirxLBBqOJxubJiVgtmBRY2pJTs7+a9SxtINdFThHqPTeIQhthi3ysYcFI7FYwzcPbso2/cfAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:52:20.755678Z"},"content_sha256":"2949b1cf4e07a9fdff9ffe8ba586ca0166deda8bf330cd4a63030b43481d99b0","schema_version":"1.0","event_id":"sha256:2949b1cf4e07a9fdff9ffe8ba586ca0166deda8bf330cd4a63030b43481d99b0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/bundle.json","state_url":"https://pith.science/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/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":"2026-08-13T11:52:20Z","links":{"resolver":"https://pith.science/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP","bundle":"https://pith.science/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/bundle.json","state":"https://pith.science/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5XMYIIXB6DWRHDV2VJNKF6BPBP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5XMYIIXB6DWRHDV2VJNKF6BPBP","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":"8626db44b832e21f2ded4244a38ef57979088e25a36ddcf27dbda15ab7ccdfd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-10-03T06:10:33Z","title_canon_sha256":"dd74fd0749d2ba58be6d079801a58ca3955238fe647558724243e1bd44c03a88"},"schema_version":"1.0","source":{"id":"1810.01594","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.01594","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"1810.01594v2","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.01594","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"5XMYIIXB6DWR","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5XMYIIXB6DWRHDV2","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5XMYIIXB","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:2949b1cf4e07a9fdff9ffe8ba586ca0166deda8bf330cd4a63030b43481d99b0","target":"graph","created_at":"2026-05-17T23:56:05Z","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":"In this paper, we present HOLMES, a system that implements a new approach to the detection of Advanced and Persistent Threats (APTs). HOLMES is inspired by several case studies of real-world APTs that highlight some common goals of APT actors. In a nutshell, HOLMES aims to produce a detection signal that indicates the presence of a coordinated set of activities that are part of an APT campaign. One of the main challenges addressed by our approach involves developing a suite of techniques that make the detection signal robust and reliable. At a high-level, the techniques we develop effectively ","authors_text":"Birhanu Eshete, Rigel Gjomemo, R. Sekar, Sadegh M. Milajerdi, V.N. Venkatakrishnan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-10-03T06:10:33Z","title":"HOLMES: Real-time APT Detection through Correlation of Suspicious Information Flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.01594","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":"sha256:95d7a6e71c65ef5c5e496d1d35ee8ee0591f238bbecb4d2d189db565faeb94d3","target":"record","created_at":"2026-05-17T23:56:05Z","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":"8626db44b832e21f2ded4244a38ef57979088e25a36ddcf27dbda15ab7ccdfd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-10-03T06:10:33Z","title_canon_sha256":"dd74fd0749d2ba58be6d079801a58ca3955238fe647558724243e1bd44c03a88"},"schema_version":"1.0","source":{"id":"1810.01594","kind":"arxiv","version":2}},"canonical_sha256":"edd98422e1f0ed138ebaaa5aa2f82f0bc124a3a7fea81a142d2cd8fd24cae5fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edd98422e1f0ed138ebaaa5aa2f82f0bc124a3a7fea81a142d2cd8fd24cae5fd","first_computed_at":"2026-05-17T23:56:05.175513Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:05.175513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1JXDh9GfWDw6T7sh1FQuYR4uASuIdYS41TyQN3aoypj4WB1NKiHAMaA3m1vEn68E/qhYOhqbcHo2oQF45kH6Dw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:05.176277Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.01594","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:95d7a6e71c65ef5c5e496d1d35ee8ee0591f238bbecb4d2d189db565faeb94d3","sha256:2949b1cf4e07a9fdff9ffe8ba586ca0166deda8bf330cd4a63030b43481d99b0"],"state_sha256":"a194d4247898a17b36ee4c93c576a93712a04c1ad865ed2b18908ed46ec8cfef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2I8FCQOhwcAOl4l6+2C5oZW1UU7gEzORV5F/NpGIVU3uIgU9I+h7xThfnzPhfPOgDx5Vrmm/v/aeUHpwipzcBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T11:52:20.758351Z","bundle_sha256":"6de1a5e40aa52f8a7b4cd1d032c1b1060faa76ad047287cd9c3d5daf32edcebc"}}