{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YP7DNCLGVX3IFV6NFT4FIGXGPG","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":"25c127e9175db4836eb7551ecbf8379b40b2ef5116b2280905ea79aed0bd0068","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-09-02T08:38:21Z","title_canon_sha256":"9e1ccbf46b22378e527e4e99b20e54a649927bb7c43b5d20be25827a6aba3686"},"schema_version":"1.0","source":{"id":"2309.00860","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.00860","created_at":"2026-07-05T07:29:28Z"},{"alias_kind":"arxiv_version","alias_value":"2309.00860v2","created_at":"2026-07-05T07:29:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.00860","created_at":"2026-07-05T07:29:28Z"},{"alias_kind":"pith_short_12","alias_value":"YP7DNCLGVX3I","created_at":"2026-07-05T07:29:28Z"},{"alias_kind":"pith_short_16","alias_value":"YP7DNCLGVX3IFV6N","created_at":"2026-07-05T07:29:28Z"},{"alias_kind":"pith_short_8","alias_value":"YP7DNCLG","created_at":"2026-07-05T07:29:28Z"}],"graph_snapshots":[{"event_id":"sha256:6d7eb1b723de34d68cc10ba01550dccd53e7c0a482529ca5e93574341b9c8b6c","target":"graph","created_at":"2026-07-05T07:29:28Z","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/2309.00860/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The expansion of the open source community and the rise of large language models have raised ethical and security concerns on the distribution of source code, such as misconduct on copyrighted code, distributions without proper licenses, or misuse of the code for malicious purposes. Hence it is important to track the ownership of source code, in which watermarking is a major technique. Yet, drastically different from natural languages, source code watermarking requires far stricter and more complicated rules to ensure the readability as well as the functionality of the source code. Hence we in","authors_text":"Bo Li, Borui Yang, Liyao Xiang, Wei Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-09-02T08:38:21Z","title":"Towards Code Watermarking with Dual-Channel Transformations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.00860","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:b951367667410eb207d9b8d874c11e1c013205949aaabe03864e745ba38fc379","target":"record","created_at":"2026-07-05T07:29:28Z","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":"25c127e9175db4836eb7551ecbf8379b40b2ef5116b2280905ea79aed0bd0068","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-09-02T08:38:21Z","title_canon_sha256":"9e1ccbf46b22378e527e4e99b20e54a649927bb7c43b5d20be25827a6aba3686"},"schema_version":"1.0","source":{"id":"2309.00860","kind":"arxiv","version":2}},"canonical_sha256":"c3fe368966adf682d7cd2cf8541ae679ae151f89357474747e4a7bddaa2c34c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3fe368966adf682d7cd2cf8541ae679ae151f89357474747e4a7bddaa2c34c9","first_computed_at":"2026-07-05T07:29:28.022697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:29:28.022697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YPTdQYzaA+WGCzwRIY4pGL2WeISjFgOaR/ffMPeeP37XA5rNhUlUJwWACp+D8hw/qXZtnzhnflWpQEN4TxAlDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:29:28.023122Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.00860","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b951367667410eb207d9b8d874c11e1c013205949aaabe03864e745ba38fc379","sha256:6d7eb1b723de34d68cc10ba01550dccd53e7c0a482529ca5e93574341b9c8b6c"],"state_sha256":"238bae523bd3e310fa879806a96e188c64db88747b594567aeb062c10b9a86e1"}