{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:BUDA5JCOSAWITZEMQ46O4LBWNR","short_pith_number":"pith:BUDA5JCO","canonical_record":{"source":{"id":"2106.12328","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2021-06-23T11:50:57Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"6b9f9e6cf8c0b3c3514fa17a03d22ec97c0be392f2e35712f944a9fb99760b14","abstract_canon_sha256":"59ae9dabc45012e97a9bb33742c9d0d51a77b1208737e9b060e958bce8516b77"},"schema_version":"1.0"},"canonical_sha256":"0d060ea44e902c89e48c873cee2c366c6426e69f0e4f55a741d15db803f7c058","source":{"kind":"arxiv","id":"2106.12328","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.12328","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"arxiv_version","alias_value":"2106.12328v1","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.12328","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_12","alias_value":"BUDA5JCOSAWI","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_16","alias_value":"BUDA5JCOSAWITZEM","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_8","alias_value":"BUDA5JCO","created_at":"2026-07-05T02:51:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:BUDA5JCOSAWITZEMQ46O4LBWNR","target":"record","payload":{"canonical_record":{"source":{"id":"2106.12328","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2021-06-23T11:50:57Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"6b9f9e6cf8c0b3c3514fa17a03d22ec97c0be392f2e35712f944a9fb99760b14","abstract_canon_sha256":"59ae9dabc45012e97a9bb33742c9d0d51a77b1208737e9b060e958bce8516b77"},"schema_version":"1.0"},"canonical_sha256":"0d060ea44e902c89e48c873cee2c366c6426e69f0e4f55a741d15db803f7c058","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:51:55.248965Z","signature_b64":"GT2/kuBoiqHITr6/Gf0DzFSPlOjTSK+vOSopR4Hud56OBN8hdeToEuWFKgqCXR+RvB28uH4r7Q0AirGOdNNPCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d060ea44e902c89e48c873cee2c366c6426e69f0e4f55a741d15db803f7c058","last_reissued_at":"2026-07-05T02:51:55.248554Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:51:55.248554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.12328","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:51:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SNvy96yv+EvpXVTpTgcYGXNvcx15oEtiWmVYm8e2DC5WnE5n6630rwlcUTeDm3xd48y9AtkYTT4dvL+RxKt2Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T21:54:42.643732Z"},"content_sha256":"b111ed7ee5f688770fe2795e108f134d5d1ed7399ce62da68725c041cea080b4","schema_version":"1.0","event_id":"sha256:b111ed7ee5f688770fe2795e108f134d5d1ed7399ce62da68725c041cea080b4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:BUDA5JCOSAWITZEMQ46O4LBWNR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning Explainable Representations of Malware Behavior","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.LG","authors_text":"Jan Brabec, Jan Kohout, Lukas Bajer, Martin Kopp, Paul Prasse, Tobias Scheffer","submitted_at":"2021-06-23T11:50:57Z","abstract_excerpt":"We address the problems of identifying malware in network telemetry logs and providing \\emph{indicators of compromise} -- comprehensible explanations of behavioral patterns that identify the threat. In our system, an array of specialized detectors abstracts network-flow data into comprehensible \\emph{network events} in a first step. We develop a neural network that processes this sequence of events and identifies specific threats, malware families and broad categories of malware. We then use the \\emph{integrated-gradients} method to highlight events that jointly constitute the characteristic b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12328","kind":"arxiv","version":1},"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/2106.12328/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":"2026-07-05T02:51:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sGLofPmHBqbs9lzXL24vlqrc0wbYR8tnTprqFHzg/GWiqNEcKy3ijnq3dk+nzkPD66QIYffzrDyM0Vd/xKxzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T21:54:42.644219Z"},"content_sha256":"a7b3bc8b48d8fe98d275024e2fab3e36e1aa8a7514648a6b0254fca5b963deb3","schema_version":"1.0","event_id":"sha256:a7b3bc8b48d8fe98d275024e2fab3e36e1aa8a7514648a6b0254fca5b963deb3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/bundle.json","state_url":"https://pith.science/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/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":"2026-08-08T21:54:42Z","links":{"resolver":"https://pith.science/pith/BUDA5JCOSAWITZEMQ46O4LBWNR","bundle":"https://pith.science/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/bundle.json","state":"https://pith.science/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BUDA5JCOSAWITZEMQ46O4LBWNR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:BUDA5JCOSAWITZEMQ46O4LBWNR","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":"59ae9dabc45012e97a9bb33742c9d0d51a77b1208737e9b060e958bce8516b77","cross_cats_sorted":["cs.CR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2021-06-23T11:50:57Z","title_canon_sha256":"6b9f9e6cf8c0b3c3514fa17a03d22ec97c0be392f2e35712f944a9fb99760b14"},"schema_version":"1.0","source":{"id":"2106.12328","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.12328","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"arxiv_version","alias_value":"2106.12328v1","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.12328","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_12","alias_value":"BUDA5JCOSAWI","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_16","alias_value":"BUDA5JCOSAWITZEM","created_at":"2026-07-05T02:51:55Z"},{"alias_kind":"pith_short_8","alias_value":"BUDA5JCO","created_at":"2026-07-05T02:51:55Z"}],"graph_snapshots":[{"event_id":"sha256:a7b3bc8b48d8fe98d275024e2fab3e36e1aa8a7514648a6b0254fca5b963deb3","target":"graph","created_at":"2026-07-05T02:51:55Z","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/2106.12328/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We address the problems of identifying malware in network telemetry logs and providing \\emph{indicators of compromise} -- comprehensible explanations of behavioral patterns that identify the threat. In our system, an array of specialized detectors abstracts network-flow data into comprehensible \\emph{network events} in a first step. We develop a neural network that processes this sequence of events and identifies specific threats, malware families and broad categories of malware. We then use the \\emph{integrated-gradients} method to highlight events that jointly constitute the characteristic b","authors_text":"Jan Brabec, Jan Kohout, Lukas Bajer, Martin Kopp, Paul Prasse, Tobias Scheffer","cross_cats":["cs.CR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2021-06-23T11:50:57Z","title":"Learning Explainable Representations of Malware Behavior"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12328","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:b111ed7ee5f688770fe2795e108f134d5d1ed7399ce62da68725c041cea080b4","target":"record","created_at":"2026-07-05T02:51:55Z","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":"59ae9dabc45012e97a9bb33742c9d0d51a77b1208737e9b060e958bce8516b77","cross_cats_sorted":["cs.CR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2021-06-23T11:50:57Z","title_canon_sha256":"6b9f9e6cf8c0b3c3514fa17a03d22ec97c0be392f2e35712f944a9fb99760b14"},"schema_version":"1.0","source":{"id":"2106.12328","kind":"arxiv","version":1}},"canonical_sha256":"0d060ea44e902c89e48c873cee2c366c6426e69f0e4f55a741d15db803f7c058","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d060ea44e902c89e48c873cee2c366c6426e69f0e4f55a741d15db803f7c058","first_computed_at":"2026-07-05T02:51:55.248554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:51:55.248554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GT2/kuBoiqHITr6/Gf0DzFSPlOjTSK+vOSopR4Hud56OBN8hdeToEuWFKgqCXR+RvB28uH4r7Q0AirGOdNNPCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:51:55.248965Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.12328","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b111ed7ee5f688770fe2795e108f134d5d1ed7399ce62da68725c041cea080b4","sha256:a7b3bc8b48d8fe98d275024e2fab3e36e1aa8a7514648a6b0254fca5b963deb3"],"state_sha256":"757a1cde14faaba7724f01e3757071f890075c4361cde5f485fe7bb4f07358fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BSndZdM/mzmpBfXYgMrRqFjn9uMWeVkoQWfA59o3TVIiv+cNn9HOOqpRFl7YGVig1rw8aCOWOni5Hw4iyKz9AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T21:54:42.648137Z","bundle_sha256":"f17e23510e72def849249c1dcf48e4f7a8b246f85641cd14889bcbfd511c6227"}}