{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:4NP4FQRJ6XQEGNLBLNPVT6CTTP","short_pith_number":"pith:4NP4FQRJ","canonical_record":{"source":{"id":"2309.09782","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-09-18T13:59:57Z","cross_cats_sorted":[],"title_canon_sha256":"2606d73f69423171381c679c71259561dd91a8dc127b54de0d4deeb22ae67472","abstract_canon_sha256":"05d4359b17037ba242a6d5c2921bd7d174a779bd0835cc41842eb513e0dd3f00"},"schema_version":"1.0"},"canonical_sha256":"e35fc2c229f5e04335615b5f59f8539bfb701c0dd92eb5b39b14df2e071f9482","source":{"kind":"arxiv","id":"2309.09782","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.09782","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"arxiv_version","alias_value":"2309.09782v1","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.09782","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_12","alias_value":"4NP4FQRJ6XQE","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_16","alias_value":"4NP4FQRJ6XQEGNLB","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_8","alias_value":"4NP4FQRJ","created_at":"2026-07-05T06:51:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:4NP4FQRJ6XQEGNLBLNPVT6CTTP","target":"record","payload":{"canonical_record":{"source":{"id":"2309.09782","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-09-18T13:59:57Z","cross_cats_sorted":[],"title_canon_sha256":"2606d73f69423171381c679c71259561dd91a8dc127b54de0d4deeb22ae67472","abstract_canon_sha256":"05d4359b17037ba242a6d5c2921bd7d174a779bd0835cc41842eb513e0dd3f00"},"schema_version":"1.0"},"canonical_sha256":"e35fc2c229f5e04335615b5f59f8539bfb701c0dd92eb5b39b14df2e071f9482","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:51:44.483046Z","signature_b64":"jG0yG1Edtv6dWsmU4LQo3UsB769QzBw3TQFbk/+J/eCvdfvnbR0BvSbTGlWpW5fKdMCmzt+9YPj+TnnIvPw2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e35fc2c229f5e04335615b5f59f8539bfb701c0dd92eb5b39b14df2e071f9482","last_reissued_at":"2026-07-05T06:51:44.482613Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:51:44.482613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.09782","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":"2026-07-05T06:51:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/nQkVLPHySy0vpeEZeeFHnWO/zRVINNbEhpET7xBorU9g5J/OkjfhALyCsBcZhH/ote/OZKWNAJhcKeZqZuZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:55:58.793238Z"},"content_sha256":"d095d7737c321f5dfc5e0076d4072b50ae3a7beebee16ee3b66e3a3ccee99536","schema_version":"1.0","event_id":"sha256:d095d7737c321f5dfc5e0076d4072b50ae3a7beebee16ee3b66e3a3ccee99536"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:4NP4FQRJ6XQEGNLBLNPVT6CTTP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modulation to the Rescue: Identifying Sub-Circuitry in the Transistor Morass for Targeted Analysis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Christian Gro{\\ss}e, Frank Altmann, Frederik Dermot Pustelnik, Jean-Pierre Seifert, Thilo Krachenfels, Xhani Marvin Sa{\\ss}","submitted_at":"2023-09-18T13:59:57Z","abstract_excerpt":"Physical attacks form one of the most severe threats against secure computing platforms. Their criticality arises from their corresponding threat model: By, e.g., passively measuring an integrated circuit's (IC's) environment during a security-related operation, internal secrets may be disclosed. Furthermore, by actively disturbing the physical runtime environment of an IC, an adversary can cause a specific, exploitable misbehavior. The set of physical attacks consists of techniques that apply either globally or locally. When compared to global techniques, local techniques exhibit a much highe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.09782","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/2309.09782/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":"2026-07-05T06:51:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6w3oiHldOLyXAKAiWNA6z38QMxUq65H9TgyDnpQ+NHTNMD61geLmSwNJXFcmcARVMaXNsY0NYK0WP9s3GuhTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:55:58.794192Z"},"content_sha256":"6f60e898ebdc8ac8423430495198c3d59ac74c011dbe914dc9459fcaacbf6233","schema_version":"1.0","event_id":"sha256:6f60e898ebdc8ac8423430495198c3d59ac74c011dbe914dc9459fcaacbf6233"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/bundle.json","state_url":"https://pith.science/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/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":"2026-07-05T15:55:58Z","links":{"resolver":"https://pith.science/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP","bundle":"https://pith.science/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/bundle.json","state":"https://pith.science/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4NP4FQRJ6XQEGNLBLNPVT6CTTP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:4NP4FQRJ6XQEGNLBLNPVT6CTTP","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":"05d4359b17037ba242a6d5c2921bd7d174a779bd0835cc41842eb513e0dd3f00","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-09-18T13:59:57Z","title_canon_sha256":"2606d73f69423171381c679c71259561dd91a8dc127b54de0d4deeb22ae67472"},"schema_version":"1.0","source":{"id":"2309.09782","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.09782","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"arxiv_version","alias_value":"2309.09782v1","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.09782","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_12","alias_value":"4NP4FQRJ6XQE","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_16","alias_value":"4NP4FQRJ6XQEGNLB","created_at":"2026-07-05T06:51:44Z"},{"alias_kind":"pith_short_8","alias_value":"4NP4FQRJ","created_at":"2026-07-05T06:51:44Z"}],"graph_snapshots":[{"event_id":"sha256:6f60e898ebdc8ac8423430495198c3d59ac74c011dbe914dc9459fcaacbf6233","target":"graph","created_at":"2026-07-05T06:51:44Z","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/2309.09782/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Physical attacks form one of the most severe threats against secure computing platforms. Their criticality arises from their corresponding threat model: By, e.g., passively measuring an integrated circuit's (IC's) environment during a security-related operation, internal secrets may be disclosed. Furthermore, by actively disturbing the physical runtime environment of an IC, an adversary can cause a specific, exploitable misbehavior. The set of physical attacks consists of techniques that apply either globally or locally. When compared to global techniques, local techniques exhibit a much highe","authors_text":"Christian Gro{\\ss}e, Frank Altmann, Frederik Dermot Pustelnik, Jean-Pierre Seifert, Thilo Krachenfels, Xhani Marvin Sa{\\ss}","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-09-18T13:59:57Z","title":"Modulation to the Rescue: Identifying Sub-Circuitry in the Transistor Morass for Targeted Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.09782","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:d095d7737c321f5dfc5e0076d4072b50ae3a7beebee16ee3b66e3a3ccee99536","target":"record","created_at":"2026-07-05T06:51:44Z","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":"05d4359b17037ba242a6d5c2921bd7d174a779bd0835cc41842eb513e0dd3f00","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-09-18T13:59:57Z","title_canon_sha256":"2606d73f69423171381c679c71259561dd91a8dc127b54de0d4deeb22ae67472"},"schema_version":"1.0","source":{"id":"2309.09782","kind":"arxiv","version":1}},"canonical_sha256":"e35fc2c229f5e04335615b5f59f8539bfb701c0dd92eb5b39b14df2e071f9482","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e35fc2c229f5e04335615b5f59f8539bfb701c0dd92eb5b39b14df2e071f9482","first_computed_at":"2026-07-05T06:51:44.482613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:51:44.482613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jG0yG1Edtv6dWsmU4LQo3UsB769QzBw3TQFbk/+J/eCvdfvnbR0BvSbTGlWpW5fKdMCmzt+9YPj+TnnIvPw2Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T06:51:44.483046Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.09782","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d095d7737c321f5dfc5e0076d4072b50ae3a7beebee16ee3b66e3a3ccee99536","sha256:6f60e898ebdc8ac8423430495198c3d59ac74c011dbe914dc9459fcaacbf6233"],"state_sha256":"554e27ad9b5b23a98e73503d26a9e233f943909d091c6abbe599043010c4774a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UFt2Kbc9youzyTdWSCxwmh8gD6qv+fEVfXBapxj/TexORCB4CKv4exOq95WKsvAAGDPkdA5Svhpvuhjb2ZvrCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T15:55:58.797905Z","bundle_sha256":"5db87b1cbb6df962aa86299c9ca5eee150549c283766ef67408da62b9f0c0ebd"}}