{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:A3HPMTC3BXXZSZQEVET5BYVV3H","short_pith_number":"pith:A3HPMTC3","canonical_record":{"source":{"id":"2501.16962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-01-28T14:05:06Z","cross_cats_sorted":[],"title_canon_sha256":"3ba70ecd45b4a87e9754114f0df1adbcdf94335abef1c89de126a6a526e2eb83","abstract_canon_sha256":"0b48282a0fe62b7a568d8495ae88f9bae221d065e6d4f226eb6108c008a91d16"},"schema_version":"1.0"},"canonical_sha256":"06cef64c5b0def996604a927d0e2b5d9c4611fef2d0a5c581b110c21c222a315","source":{"kind":"arxiv","id":"2501.16962","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.16962","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"arxiv_version","alias_value":"2501.16962v2","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.16962","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_12","alias_value":"A3HPMTC3BXXZ","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_16","alias_value":"A3HPMTC3BXXZSZQE","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_8","alias_value":"A3HPMTC3","created_at":"2026-06-04T01:09:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:A3HPMTC3BXXZSZQEVET5BYVV3H","target":"record","payload":{"canonical_record":{"source":{"id":"2501.16962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-01-28T14:05:06Z","cross_cats_sorted":[],"title_canon_sha256":"3ba70ecd45b4a87e9754114f0df1adbcdf94335abef1c89de126a6a526e2eb83","abstract_canon_sha256":"0b48282a0fe62b7a568d8495ae88f9bae221d065e6d4f226eb6108c008a91d16"},"schema_version":"1.0"},"canonical_sha256":"06cef64c5b0def996604a927d0e2b5d9c4611fef2d0a5c581b110c21c222a315","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T01:09:37.225604Z","signature_b64":"W0Hkx/5I0UGVPU4Y39SnNG2xofvuqlT0AfhVrFekTGWYOM8EQwukiXJ3ElI5Qyf7qmhx8cJ+2YwSCf6kRAJVBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06cef64c5b0def996604a927d0e2b5d9c4611fef2d0a5c581b110c21c222a315","last_reissued_at":"2026-06-04T01:09:37.224734Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T01:09:37.224734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.16962","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":"2026-06-04T01:09:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+54ek+pwuk+lGd1LqJxHH4kMDsKJoziuDmb1BWQY1XYBnjYxeMnYgLrEH9Mw3h/1eTi2IDJ8oKYJn4IllIQJAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:09:26.405657Z"},"content_sha256":"36977823fbe027e6eb4cbb6996cd393690c2aad3365c4ab3717d3ea6784bfaf1","schema_version":"1.0","event_id":"sha256:36977823fbe027e6eb4cbb6996cd393690c2aad3365c4ab3717d3ea6784bfaf1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:A3HPMTC3BXXZSZQEVET5BYVV3H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"UEFI Memory Forensics: A Framework for UEFI Threat Analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Asaf Shabtai, Hadar Cochavi Gorelik, Kalanit Suzan Segal, Oleg Brodt, Yuval Elbahar, Yuval Elovici","submitted_at":"2025-01-28T14:05:06Z","abstract_excerpt":"Modern computing systems rely on the Unified Extensible Firmware Interface (UEFI), which has replaced the legacy Basic Input/Output System (BIOS) as the firmware standard for the modern boot process. Although the UEFI represents a significant advancement in system firmware, it is increasingly targeted by threat actors seeking to exploit its execution environment and take advantage of its persistence mechanisms. While some security-related analysis of UEFI components has been performed--primarily via debugging and runtime behavior testing--to the best of our knowledge, no prior study has specif"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.16962","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.16962/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":"2026-06-04T01:09:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"27ezx38PEzukqCXGe6kiQBpgryM+hzBpvR7ij9jVEshuojozn9NNeNVv4PXgEP4j7IHdHIKIktg1axv1xhSWAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:09:26.406632Z"},"content_sha256":"e31c7a84549edd995c9d3a2298088a84a1119ab800fadd9393eb07f14dfba955","schema_version":"1.0","event_id":"sha256:e31c7a84549edd995c9d3a2298088a84a1119ab800fadd9393eb07f14dfba955"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/bundle.json","state_url":"https://pith.science/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/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":"2026-06-06T10:09:26Z","links":{"resolver":"https://pith.science/pith/A3HPMTC3BXXZSZQEVET5BYVV3H","bundle":"https://pith.science/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/bundle.json","state":"https://pith.science/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A3HPMTC3BXXZSZQEVET5BYVV3H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:A3HPMTC3BXXZSZQEVET5BYVV3H","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":"0b48282a0fe62b7a568d8495ae88f9bae221d065e6d4f226eb6108c008a91d16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-01-28T14:05:06Z","title_canon_sha256":"3ba70ecd45b4a87e9754114f0df1adbcdf94335abef1c89de126a6a526e2eb83"},"schema_version":"1.0","source":{"id":"2501.16962","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.16962","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"arxiv_version","alias_value":"2501.16962v2","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.16962","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_12","alias_value":"A3HPMTC3BXXZ","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_16","alias_value":"A3HPMTC3BXXZSZQE","created_at":"2026-06-04T01:09:37Z"},{"alias_kind":"pith_short_8","alias_value":"A3HPMTC3","created_at":"2026-06-04T01:09:37Z"}],"graph_snapshots":[{"event_id":"sha256:e31c7a84549edd995c9d3a2298088a84a1119ab800fadd9393eb07f14dfba955","target":"graph","created_at":"2026-06-04T01:09:37Z","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/2501.16962/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Modern computing systems rely on the Unified Extensible Firmware Interface (UEFI), which has replaced the legacy Basic Input/Output System (BIOS) as the firmware standard for the modern boot process. Although the UEFI represents a significant advancement in system firmware, it is increasingly targeted by threat actors seeking to exploit its execution environment and take advantage of its persistence mechanisms. While some security-related analysis of UEFI components has been performed--primarily via debugging and runtime behavior testing--to the best of our knowledge, no prior study has specif","authors_text":"Asaf Shabtai, Hadar Cochavi Gorelik, Kalanit Suzan Segal, Oleg Brodt, Yuval Elbahar, Yuval Elovici","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-01-28T14:05:06Z","title":"UEFI Memory Forensics: A Framework for UEFI Threat Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.16962","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":"sha256:36977823fbe027e6eb4cbb6996cd393690c2aad3365c4ab3717d3ea6784bfaf1","target":"record","created_at":"2026-06-04T01:09:37Z","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":"0b48282a0fe62b7a568d8495ae88f9bae221d065e6d4f226eb6108c008a91d16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-01-28T14:05:06Z","title_canon_sha256":"3ba70ecd45b4a87e9754114f0df1adbcdf94335abef1c89de126a6a526e2eb83"},"schema_version":"1.0","source":{"id":"2501.16962","kind":"arxiv","version":2}},"canonical_sha256":"06cef64c5b0def996604a927d0e2b5d9c4611fef2d0a5c581b110c21c222a315","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06cef64c5b0def996604a927d0e2b5d9c4611fef2d0a5c581b110c21c222a315","first_computed_at":"2026-06-04T01:09:37.224734Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T01:09:37.224734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W0Hkx/5I0UGVPU4Y39SnNG2xofvuqlT0AfhVrFekTGWYOM8EQwukiXJ3ElI5Qyf7qmhx8cJ+2YwSCf6kRAJVBw==","signature_status":"signed_v1","signed_at":"2026-06-04T01:09:37.225604Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.16962","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36977823fbe027e6eb4cbb6996cd393690c2aad3365c4ab3717d3ea6784bfaf1","sha256:e31c7a84549edd995c9d3a2298088a84a1119ab800fadd9393eb07f14dfba955"],"state_sha256":"ed0cdd26b378d9b499c0ffceea4b41e9ef64a2e1a796669712367151399a0614"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oOeIVmgpgG+7CtjbOis4qF2mNpPpL4D2J5wJ32A/DynkRgUXYR2aVzJjGoYII6s7sXKidFKGclZtGgyXLixzBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T10:09:26.410464Z","bundle_sha256":"22d7d0943ffdd014d2df093480f39949fb73b2eba700f8662a86cfac6c4f20dd"}}