{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:BOOGJAM7OUZM7RWK2BD2P3HT56","short_pith_number":"pith:BOOGJAM7","canonical_record":{"source":{"id":"2502.04421","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-06T15:57:56Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"a9140069bacbeb5d691bbaa5b4bf25d46aeb97f04dc87de6a7ffd3102ae2d7a2","abstract_canon_sha256":"bfdd70b67468dc76e4f8da17e5a289eb7d1245828f6dd75cf29740042f1272ac"},"schema_version":"1.0"},"canonical_sha256":"0b9c64819f7532cfc6cad047a7ecf3ef8c1ca1186b9a4db28f5d75139a616f45","source":{"kind":"arxiv","id":"2502.04421","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.04421","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"arxiv_version","alias_value":"2502.04421v1","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.04421","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_12","alias_value":"BOOGJAM7OUZM","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_16","alias_value":"BOOGJAM7OUZM7RWK","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_8","alias_value":"BOOGJAM7","created_at":"2026-07-05T10:10:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:BOOGJAM7OUZM7RWK2BD2P3HT56","target":"record","payload":{"canonical_record":{"source":{"id":"2502.04421","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-06T15:57:56Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"a9140069bacbeb5d691bbaa5b4bf25d46aeb97f04dc87de6a7ffd3102ae2d7a2","abstract_canon_sha256":"bfdd70b67468dc76e4f8da17e5a289eb7d1245828f6dd75cf29740042f1272ac"},"schema_version":"1.0"},"canonical_sha256":"0b9c64819f7532cfc6cad047a7ecf3ef8c1ca1186b9a4db28f5d75139a616f45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:10:51.447118Z","signature_b64":"t+XFL1VcoWwSxVCCQJ9lNl+9CXAoHaM6uzbEQF2sXSULJ32ngWe0RGHPYLs/ZceOhJoZabCqScrOPCgZU5obDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b9c64819f7532cfc6cad047a7ecf3ef8c1ca1186b9a4db28f5d75139a616f45","last_reissued_at":"2026-07-05T10:10:51.446631Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:10:51.446631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.04421","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":"2026-07-05T10:10:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+qpAnywlJeUuEbXTOVXD/iexQ6rau3RqGKitKDgI67qLMts76QCMT4EFkwE82VrSmnAR4aFazOqO7fqp2R5+Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:20:52.608359Z"},"content_sha256":"bb8f07ea934bbf7f1db78332d779ba0de20d18df40bee0b439d17ef1eab56879","schema_version":"1.0","event_id":"sha256:bb8f07ea934bbf7f1db78332d779ba0de20d18df40bee0b439d17ef1eab56879"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:BOOGJAM7OUZM7RWK2BD2P3HT56","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Assessing and Prioritizing Ransomware Risk Based on Historical Victim Data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CR","authors_text":"Philip Huff, Spencer Massengale","submitted_at":"2025-02-06T15:57:56Z","abstract_excerpt":"We present an approach to identifying which ransomware adversaries are most likely to target specific entities, thereby assisting these entities in formulating better protection strategies. Ransomware poses a formidable cybersecurity threat characterized by profit-driven motives, a complex underlying economy supporting criminal syndicates, and the overt nature of its attacks. This type of malware has consistently ranked among the most prevalent, with a rapid escalation in activity observed. Recent estimates indicate that approximately two-thirds of organizations experienced ransomware attacks "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.04421","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/2502.04421/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":"2026-07-05T10:10:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WKoLn1JEa7zsskSyx6xp8kvyHD6tjDebPWa72iXqVBJxrw2isSbXj3hDGWIbyelFU0Pn/OvucqAl9E/52/CdBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:20:52.609268Z"},"content_sha256":"e09bb96fc0c177455f54d923e0775609607285bb3e2cfc995d1affbfc367c624","schema_version":"1.0","event_id":"sha256:e09bb96fc0c177455f54d923e0775609607285bb3e2cfc995d1affbfc367c624"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/bundle.json","state_url":"https://pith.science/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/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":"2026-08-09T22:20:52Z","links":{"resolver":"https://pith.science/pith/BOOGJAM7OUZM7RWK2BD2P3HT56","bundle":"https://pith.science/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/bundle.json","state":"https://pith.science/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BOOGJAM7OUZM7RWK2BD2P3HT56/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:BOOGJAM7OUZM7RWK2BD2P3HT56","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":"bfdd70b67468dc76e4f8da17e5a289eb7d1245828f6dd75cf29740042f1272ac","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-06T15:57:56Z","title_canon_sha256":"a9140069bacbeb5d691bbaa5b4bf25d46aeb97f04dc87de6a7ffd3102ae2d7a2"},"schema_version":"1.0","source":{"id":"2502.04421","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.04421","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"arxiv_version","alias_value":"2502.04421v1","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.04421","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_12","alias_value":"BOOGJAM7OUZM","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_16","alias_value":"BOOGJAM7OUZM7RWK","created_at":"2026-07-05T10:10:51Z"},{"alias_kind":"pith_short_8","alias_value":"BOOGJAM7","created_at":"2026-07-05T10:10:51Z"}],"graph_snapshots":[{"event_id":"sha256:e09bb96fc0c177455f54d923e0775609607285bb3e2cfc995d1affbfc367c624","target":"graph","created_at":"2026-07-05T10:10:51Z","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/2502.04421/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an approach to identifying which ransomware adversaries are most likely to target specific entities, thereby assisting these entities in formulating better protection strategies. Ransomware poses a formidable cybersecurity threat characterized by profit-driven motives, a complex underlying economy supporting criminal syndicates, and the overt nature of its attacks. This type of malware has consistently ranked among the most prevalent, with a rapid escalation in activity observed. Recent estimates indicate that approximately two-thirds of organizations experienced ransomware attacks ","authors_text":"Philip Huff, Spencer Massengale","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-06T15:57:56Z","title":"Assessing and Prioritizing Ransomware Risk Based on Historical Victim Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.04421","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:bb8f07ea934bbf7f1db78332d779ba0de20d18df40bee0b439d17ef1eab56879","target":"record","created_at":"2026-07-05T10:10:51Z","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":"bfdd70b67468dc76e4f8da17e5a289eb7d1245828f6dd75cf29740042f1272ac","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-06T15:57:56Z","title_canon_sha256":"a9140069bacbeb5d691bbaa5b4bf25d46aeb97f04dc87de6a7ffd3102ae2d7a2"},"schema_version":"1.0","source":{"id":"2502.04421","kind":"arxiv","version":1}},"canonical_sha256":"0b9c64819f7532cfc6cad047a7ecf3ef8c1ca1186b9a4db28f5d75139a616f45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b9c64819f7532cfc6cad047a7ecf3ef8c1ca1186b9a4db28f5d75139a616f45","first_computed_at":"2026-07-05T10:10:51.446631Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:10:51.446631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t+XFL1VcoWwSxVCCQJ9lNl+9CXAoHaM6uzbEQF2sXSULJ32ngWe0RGHPYLs/ZceOhJoZabCqScrOPCgZU5obDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:10:51.447118Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.04421","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb8f07ea934bbf7f1db78332d779ba0de20d18df40bee0b439d17ef1eab56879","sha256:e09bb96fc0c177455f54d923e0775609607285bb3e2cfc995d1affbfc367c624"],"state_sha256":"b871f6f586f463bc1d65a5043ca4cf85a254b9ac72a50c609f5866a95bec9fef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7MbydHMeCgDqC49LdeGe9F6/uAxQgnovS40sqc6eEkMMNysTw7yDdAuHZL09EhweceJLWWhRkCDpIEekZS1YDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:20:52.616319Z","bundle_sha256":"5bb4efdd69366e199545ba7ce5e575c66e6f4bf098f0c832b7935a20543b17dd"}}