{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XPOKBYCIHV75XAN4FWY2CMFNGA","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":"35c8d54d98530b0ad8d687027a22bc85c93ffde9c0367c4460e3742ccc6017b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-03-17T07:58:05Z","title_canon_sha256":"dc7ea0b4a3865367030349f1e756961983f821faeefb8d6c7226b2cb208bdfe9"},"schema_version":"1.0","source":{"id":"2503.12896","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.12896","created_at":"2026-07-05T10:32:48Z"},{"alias_kind":"arxiv_version","alias_value":"2503.12896v1","created_at":"2026-07-05T10:32:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.12896","created_at":"2026-07-05T10:32:48Z"},{"alias_kind":"pith_short_12","alias_value":"XPOKBYCIHV75","created_at":"2026-07-05T10:32:48Z"},{"alias_kind":"pith_short_16","alias_value":"XPOKBYCIHV75XAN4","created_at":"2026-07-05T10:32:48Z"},{"alias_kind":"pith_short_8","alias_value":"XPOKBYCI","created_at":"2026-07-05T10:32:48Z"}],"graph_snapshots":[{"event_id":"sha256:48cf6d39523997986ef5ef93b013bb8d5e14dac38b6829256af2f440efdb51e2","target":"graph","created_at":"2026-07-05T10:32:48Z","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/2503.12896/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent studies improve on-device language model (LM) inference through end-cloud collaboration, where the end device retrieves useful information from cloud databases to enhance local processing, known as Retrieval-Augmented Generation (RAG). Typically, to retrieve information from the cloud while safeguarding privacy, the end device transforms original data into embeddings with a local embedding model. However, the recently emerging Embedding Inversion Attacks (EIAs) can still recover the original data from text embeddings (e.g., training a recovery model to map embeddings back to original te","authors_text":"He Wang, Jiacheng Du, Jiahui Hu, Kui Ren, Shuaifan Jin, Xiaoyi Pang, Zhibo Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-03-17T07:58:05Z","title":"Safeguarding LLM Embeddings in End-Cloud Collaboration via Entropy-Driven Perturbation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.12896","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":"sha256:90b7c1931c9dd055a0fc0c485513469351ea8da66583531715a7e0535f031496","target":"record","created_at":"2026-07-05T10:32:48Z","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":"35c8d54d98530b0ad8d687027a22bc85c93ffde9c0367c4460e3742ccc6017b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-03-17T07:58:05Z","title_canon_sha256":"dc7ea0b4a3865367030349f1e756961983f821faeefb8d6c7226b2cb208bdfe9"},"schema_version":"1.0","source":{"id":"2503.12896","kind":"arxiv","version":1}},"canonical_sha256":"bbdca0e0483d7fdb81bc2db1a130ad303100d3fc3af299088085646535189196","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbdca0e0483d7fdb81bc2db1a130ad303100d3fc3af299088085646535189196","first_computed_at":"2026-07-05T10:32:48.694079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:32:48.694079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1a/rCExjoPTWRF7N/ApHepIprqWNmj4hMK+OiHviGaHYizU32KgBoHRyOwjKBMsCVakhZTHxE9gVKzKKPl3FCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:32:48.694922Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.12896","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:90b7c1931c9dd055a0fc0c485513469351ea8da66583531715a7e0535f031496","sha256:48cf6d39523997986ef5ef93b013bb8d5e14dac38b6829256af2f440efdb51e2"],"state_sha256":"c1628cf907d290eef7a7d140e6fcb6c3a47d2002489d859d23fc5a0a5a86ba78"}