{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:J22SQF23AFNPHW3QVTUWW5VDQ7","short_pith_number":"pith:J22SQF23","canonical_record":{"source":{"id":"2606.13952","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-11T22:32:06Z","cross_cats_sorted":["cs.ET","cs.LG"],"title_canon_sha256":"4d764ada3c2907a9c1e43907ac272b0d8b339f83787b289f4f844bafed1373e1","abstract_canon_sha256":"513bb913f9cd3648add7876d1ae658b86ed58f27dae5c6a9be69ebd9aef08c0c"},"schema_version":"1.0"},"canonical_sha256":"4eb528175b015af3db70ace96b76a387c68dc2e29dbaff3b5035d5b74895cc0d","source":{"kind":"arxiv","id":"2606.13952","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13952","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13952v2","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13952","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"J22SQF23AFNP","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_16","alias_value":"J22SQF23AFNPHW3Q","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_8","alias_value":"J22SQF23","created_at":"2026-08-03T01:15:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:J22SQF23AFNPHW3QVTUWW5VDQ7","target":"record","payload":{"canonical_record":{"source":{"id":"2606.13952","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-11T22:32:06Z","cross_cats_sorted":["cs.ET","cs.LG"],"title_canon_sha256":"4d764ada3c2907a9c1e43907ac272b0d8b339f83787b289f4f844bafed1373e1","abstract_canon_sha256":"513bb913f9cd3648add7876d1ae658b86ed58f27dae5c6a9be69ebd9aef08c0c"},"schema_version":"1.0"},"canonical_sha256":"4eb528175b015af3db70ace96b76a387c68dc2e29dbaff3b5035d5b74895cc0d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-03T01:15:15.391678Z","signature_b64":"VBNxe5tpl+RIzgD+WlsYvuqlRMsLsPkdpE6/XYG7274grR7eeBp/FjUESvHiXtT38raqold5V95Qh1syxVyLBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4eb528175b015af3db70ace96b76a387c68dc2e29dbaff3b5035d5b74895cc0d","last_reissued_at":"2026-08-03T01:15:15.389894Z","signature_status":"signed_v1","first_computed_at":"2026-08-03T01:15:15.389894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.13952","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":"2026-08-03T01:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2wWcw/7fK7wJ7nSMLxm6W0PDf0qM72eRLnTuOGiCI6VuILy4KrcaxDADGdeO3A0ZZK9pHmNdV5BveQxMfkVwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:01:13.186797Z"},"content_sha256":"36f30aabd5f6f148c5aa18806390a04d7008d3f312c7b07d1be97893e166f8b0","schema_version":"1.0","event_id":"sha256:36f30aabd5f6f148c5aa18806390a04d7008d3f312c7b07d1be97893e166f8b0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:J22SQF23AFNPHW3QVTUWW5VDQ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Side-Channel Attacks Survive Noise Cancellation in 3D Printers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.ET","cs.LG"],"primary_cat":"cs.CR","authors_text":"Eric Yocam, Gurcan Comert, Judith L. Mwakalonge, Micah Flack, Varghese Vaidyan","submitted_at":"2026-06-11T22:32:06Z","abstract_excerpt":"Active Motor Noise Cancellation (AMNC) is a noise-reduction feature shipped in commercial fused deposition modeling (FDM) 3D printers. Because it suppresses the acoustic emissions that side-channel attacks exploit, it has security-relevant side effects, though we find no evidence it was designed as a security control. We present a duration-controlled evaluation of side-channel leakage on AMNC-equipped hardware, using a public dataset of 144 synchronized acoustic and vibration recordings from two Bambu Lab printers across 12 object classes. Spectral analysis confirms suppression is measurably a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13952","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/2606.13952/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":"2026-08-03T01:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rYUQDfydjh7jtgr7oo+qTUwexLplVE55eCVLyj7xakEDiLt//G27fXwOLeQ+DOKtNV4zBWjgKdgi4myxbSxmAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:01:13.187715Z"},"content_sha256":"4f2a2af5404191fb6c9e0fac7228422a194b8ba0d1726da8e9b50d619ea724ac","schema_version":"1.0","event_id":"sha256:4f2a2af5404191fb6c9e0fac7228422a194b8ba0d1726da8e9b50d619ea724ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/bundle.json","state_url":"https://pith.science/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/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":"2026-08-08T19:01:13Z","links":{"resolver":"https://pith.science/pith/J22SQF23AFNPHW3QVTUWW5VDQ7","bundle":"https://pith.science/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/bundle.json","state":"https://pith.science/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J22SQF23AFNPHW3QVTUWW5VDQ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:J22SQF23AFNPHW3QVTUWW5VDQ7","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":"513bb913f9cd3648add7876d1ae658b86ed58f27dae5c6a9be69ebd9aef08c0c","cross_cats_sorted":["cs.ET","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-11T22:32:06Z","title_canon_sha256":"4d764ada3c2907a9c1e43907ac272b0d8b339f83787b289f4f844bafed1373e1"},"schema_version":"1.0","source":{"id":"2606.13952","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13952","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13952v2","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13952","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"J22SQF23AFNP","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_16","alias_value":"J22SQF23AFNPHW3Q","created_at":"2026-08-03T01:15:15Z"},{"alias_kind":"pith_short_8","alias_value":"J22SQF23","created_at":"2026-08-03T01:15:15Z"}],"graph_snapshots":[{"event_id":"sha256:4f2a2af5404191fb6c9e0fac7228422a194b8ba0d1726da8e9b50d619ea724ac","target":"graph","created_at":"2026-08-03T01:15:15Z","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/2606.13952/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Active Motor Noise Cancellation (AMNC) is a noise-reduction feature shipped in commercial fused deposition modeling (FDM) 3D printers. Because it suppresses the acoustic emissions that side-channel attacks exploit, it has security-relevant side effects, though we find no evidence it was designed as a security control. We present a duration-controlled evaluation of side-channel leakage on AMNC-equipped hardware, using a public dataset of 144 synchronized acoustic and vibration recordings from two Bambu Lab printers across 12 object classes. Spectral analysis confirms suppression is measurably a","authors_text":"Eric Yocam, Gurcan Comert, Judith L. Mwakalonge, Micah Flack, Varghese Vaidyan","cross_cats":["cs.ET","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-11T22:32:06Z","title":"Side-Channel Attacks Survive Noise Cancellation in 3D Printers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13952","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":"sha256:36f30aabd5f6f148c5aa18806390a04d7008d3f312c7b07d1be97893e166f8b0","target":"record","created_at":"2026-08-03T01:15:15Z","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":"513bb913f9cd3648add7876d1ae658b86ed58f27dae5c6a9be69ebd9aef08c0c","cross_cats_sorted":["cs.ET","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-11T22:32:06Z","title_canon_sha256":"4d764ada3c2907a9c1e43907ac272b0d8b339f83787b289f4f844bafed1373e1"},"schema_version":"1.0","source":{"id":"2606.13952","kind":"arxiv","version":2}},"canonical_sha256":"4eb528175b015af3db70ace96b76a387c68dc2e29dbaff3b5035d5b74895cc0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4eb528175b015af3db70ace96b76a387c68dc2e29dbaff3b5035d5b74895cc0d","first_computed_at":"2026-08-03T01:15:15.389894Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-03T01:15:15.389894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VBNxe5tpl+RIzgD+WlsYvuqlRMsLsPkdpE6/XYG7274grR7eeBp/FjUESvHiXtT38raqold5V95Qh1syxVyLBA==","signature_status":"signed_v1","signed_at":"2026-08-03T01:15:15.391678Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13952","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36f30aabd5f6f148c5aa18806390a04d7008d3f312c7b07d1be97893e166f8b0","sha256:4f2a2af5404191fb6c9e0fac7228422a194b8ba0d1726da8e9b50d619ea724ac"],"state_sha256":"b5e357d958e28bc6a8f2d3692a671bc4e46c35a606ed98f11aee43913480ba22"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MvYCP3A8PAycp7FSknqHJsqrUdH0zkybIc7ImPiezlpwI4OOgYeRfKZLfKCFUHRiTnrTuJ9ldX6PnQe5pwtuAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T19:01:13.192761Z","bundle_sha256":"1a67e78e4d972d3146ebc6f139c24782b8320d4ea8aa272ef052aaed8f3c84e4"}}