{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:6VLXKEWQEXGDOSLNT4MPY3HI3J","short_pith_number":"pith:6VLXKEWQ","canonical_record":{"source":{"id":"2309.10238","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-19T01:22:42Z","cross_cats_sorted":[],"title_canon_sha256":"052cf7f44dac385cd2b729d66a1dcde489d2e01953d99717cf9da3a91ab4c58a","abstract_canon_sha256":"90d11bf4928bccad72a37b382c74b4b75fd0a1fe360ad7bfc380a03df3c67737"},"schema_version":"1.0"},"canonical_sha256":"f5577512d025cc37496d9f18fc6ce8da704fae548090ceee15760afd19734737","source":{"kind":"arxiv","id":"2309.10238","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.10238","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"arxiv_version","alias_value":"2309.10238v1","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.10238","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_12","alias_value":"6VLXKEWQEXGD","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_16","alias_value":"6VLXKEWQEXGDOSLN","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_8","alias_value":"6VLXKEWQ","created_at":"2026-07-05T06:52:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:6VLXKEWQEXGDOSLNT4MPY3HI3J","target":"record","payload":{"canonical_record":{"source":{"id":"2309.10238","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-19T01:22:42Z","cross_cats_sorted":[],"title_canon_sha256":"052cf7f44dac385cd2b729d66a1dcde489d2e01953d99717cf9da3a91ab4c58a","abstract_canon_sha256":"90d11bf4928bccad72a37b382c74b4b75fd0a1fe360ad7bfc380a03df3c67737"},"schema_version":"1.0"},"canonical_sha256":"f5577512d025cc37496d9f18fc6ce8da704fae548090ceee15760afd19734737","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:52:09.002551Z","signature_b64":"VOxgxFo2IB7w/sb2nMwnRPymUUVYH16AiOwo0Knt66DSqOZBFSAKkiCGcbrKVLLWn2LoCoLamKSSc28VWFa7Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f5577512d025cc37496d9f18fc6ce8da704fae548090ceee15760afd19734737","last_reissued_at":"2026-07-05T06:52:09.002041Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:52:09.002041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.10238","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":"2026-07-05T06:52:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q2bbs8tcw2BrHumugKJfAja1rz/St3ytSpuH8Nif9609Dk+QMNvqGdd6Frd9oQwwPhltZjDpjxcK3lmTZTyFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T08:55:52.833784Z"},"content_sha256":"62fd0adc86a4b1f8a70c2b29498ec842511293c9da661bda06e2e35ee332a1a5","schema_version":"1.0","event_id":"sha256:62fd0adc86a4b1f8a70c2b29498ec842511293c9da661bda06e2e35ee332a1a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:6VLXKEWQEXGDOSLNT4MPY3HI3J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PolicyGPT: Automated Analysis of Privacy Policies with Large Language Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Chenhao Tang, Chong Ma, Dajiang Zhu, Lei Fan, Quanzheng Li, Tianming Liu, Wei Liu, Xiang Li, Yiwei Li, Zhengliang Liu, Zihao Wu","submitted_at":"2023-09-19T01:22:42Z","abstract_excerpt":"Privacy policies serve as the primary conduit through which online service providers inform users about their data collection and usage procedures. However, in a bid to be comprehensive and mitigate legal risks, these policy documents are often quite verbose. In practical use, users tend to click the Agree button directly rather than reading them carefully. This practice exposes users to risks of privacy leakage and legal issues. Recently, the advent of Large Language Models (LLM) such as ChatGPT and GPT-4 has opened new possibilities for text analysis, especially for lengthy documents like pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.10238","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/2309.10238/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":"2026-07-05T06:52:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bCBHnQ9AOwlpQTnadpd1xBp4dG4r0asg4Y40wGFM42zNjNxxpHDpd96v+rFJcfbCAvouyHTswppYB0qc3Ue9Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T08:55:52.834164Z"},"content_sha256":"97e5f47f90db8c85787a99a0bb50104e5827cb3a9397c283758c88629c370cb2","schema_version":"1.0","event_id":"sha256:97e5f47f90db8c85787a99a0bb50104e5827cb3a9397c283758c88629c370cb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/bundle.json","state_url":"https://pith.science/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/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":"2026-07-07T08:55:52Z","links":{"resolver":"https://pith.science/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J","bundle":"https://pith.science/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/bundle.json","state":"https://pith.science/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6VLXKEWQEXGDOSLNT4MPY3HI3J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6VLXKEWQEXGDOSLNT4MPY3HI3J","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":"90d11bf4928bccad72a37b382c74b4b75fd0a1fe360ad7bfc380a03df3c67737","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-19T01:22:42Z","title_canon_sha256":"052cf7f44dac385cd2b729d66a1dcde489d2e01953d99717cf9da3a91ab4c58a"},"schema_version":"1.0","source":{"id":"2309.10238","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.10238","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"arxiv_version","alias_value":"2309.10238v1","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.10238","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_12","alias_value":"6VLXKEWQEXGD","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_16","alias_value":"6VLXKEWQEXGDOSLN","created_at":"2026-07-05T06:52:09Z"},{"alias_kind":"pith_short_8","alias_value":"6VLXKEWQ","created_at":"2026-07-05T06:52:09Z"}],"graph_snapshots":[{"event_id":"sha256:97e5f47f90db8c85787a99a0bb50104e5827cb3a9397c283758c88629c370cb2","target":"graph","created_at":"2026-07-05T06:52:09Z","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/2309.10238/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Privacy policies serve as the primary conduit through which online service providers inform users about their data collection and usage procedures. However, in a bid to be comprehensive and mitigate legal risks, these policy documents are often quite verbose. In practical use, users tend to click the Agree button directly rather than reading them carefully. This practice exposes users to risks of privacy leakage and legal issues. Recently, the advent of Large Language Models (LLM) such as ChatGPT and GPT-4 has opened new possibilities for text analysis, especially for lengthy documents like pr","authors_text":"Chenhao Tang, Chong Ma, Dajiang Zhu, Lei Fan, Quanzheng Li, Tianming Liu, Wei Liu, Xiang Li, Yiwei Li, Zhengliang Liu, Zihao Wu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-19T01:22:42Z","title":"PolicyGPT: Automated Analysis of Privacy Policies with Large Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.10238","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":"sha256:62fd0adc86a4b1f8a70c2b29498ec842511293c9da661bda06e2e35ee332a1a5","target":"record","created_at":"2026-07-05T06:52:09Z","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":"90d11bf4928bccad72a37b382c74b4b75fd0a1fe360ad7bfc380a03df3c67737","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-19T01:22:42Z","title_canon_sha256":"052cf7f44dac385cd2b729d66a1dcde489d2e01953d99717cf9da3a91ab4c58a"},"schema_version":"1.0","source":{"id":"2309.10238","kind":"arxiv","version":1}},"canonical_sha256":"f5577512d025cc37496d9f18fc6ce8da704fae548090ceee15760afd19734737","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5577512d025cc37496d9f18fc6ce8da704fae548090ceee15760afd19734737","first_computed_at":"2026-07-05T06:52:09.002041Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:52:09.002041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VOxgxFo2IB7w/sb2nMwnRPymUUVYH16AiOwo0Knt66DSqOZBFSAKkiCGcbrKVLLWn2LoCoLamKSSc28VWFa7Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:52:09.002551Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.10238","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62fd0adc86a4b1f8a70c2b29498ec842511293c9da661bda06e2e35ee332a1a5","sha256:97e5f47f90db8c85787a99a0bb50104e5827cb3a9397c283758c88629c370cb2"],"state_sha256":"06b53de74381d6423bf0b277d60eac1a0ed5d842e46a2bd82353ddf67346988d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"75jEX0PP3VglNzhF22NiUair1iP0EJMjaIjA6TnFjDR+vrww4Xtqrf2AUPoUzc2qJjubHomEqvP5GxbjDhB3CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T08:55:52.836177Z","bundle_sha256":"6acda60e78aacc444cdb2cd95b623110e885e5b59c810535a91e82dd6bbfb4e9"}}