{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:4FNLQVZA4ITOBTJSGUWLHKGNVO","short_pith_number":"pith:4FNLQVZA","canonical_record":{"source":{"id":"2212.05891","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-12-12T13:48:38Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"8955f2f20c2fb0ed3de202f3880c4120c6709c3f28ef1a4360f7c33bd468300a","abstract_canon_sha256":"f420e07a0a3ac1749ae4ea1835dfd06b50aab0f413ed8ebdd64fb3b383051036"},"schema_version":"1.0"},"canonical_sha256":"e15ab85720e226e0cd32352cb3a8cdabae6e6b0300fc01aae7ad87470600fd32","source":{"kind":"arxiv","id":"2212.05891","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.05891","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"2212.05891v1","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.05891","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"4FNLQVZA4ITO","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_16","alias_value":"4FNLQVZA4ITOBTJS","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_8","alias_value":"4FNLQVZA","created_at":"2026-07-05T05:24:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:4FNLQVZA4ITOBTJSGUWLHKGNVO","target":"record","payload":{"canonical_record":{"source":{"id":"2212.05891","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-12-12T13:48:38Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"8955f2f20c2fb0ed3de202f3880c4120c6709c3f28ef1a4360f7c33bd468300a","abstract_canon_sha256":"f420e07a0a3ac1749ae4ea1835dfd06b50aab0f413ed8ebdd64fb3b383051036"},"schema_version":"1.0"},"canonical_sha256":"e15ab85720e226e0cd32352cb3a8cdabae6e6b0300fc01aae7ad87470600fd32","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:24:20.599675Z","signature_b64":"WK3Xsp+9f8aAdlFpx+WHc8jaLARNNrPswVN2jBwNu/WcUOhSZi+mOwVKkrCFqWpwvvI++DyF5jwhD2+DjpfrDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e15ab85720e226e0cd32352cb3a8cdabae6e6b0300fc01aae7ad87470600fd32","last_reissued_at":"2026-07-05T05:24:20.599209Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:24:20.599209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.05891","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":"2026-07-05T05:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xKXr8gb516+CsWWmuX+eL/valWdfFEX5v/gsS8Aq3q/phQ6aOOCQ2nHzcPRar7Z1ztwQu/3dZ07jb7JLc9ZbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T22:12:58.742724Z"},"content_sha256":"4cf6175561a8ab03587fcf249c67129f58bdc13eea46c9d98d715e9d1062d002","schema_version":"1.0","event_id":"sha256:4cf6175561a8ab03587fcf249c67129f58bdc13eea46c9d98d715e9d1062d002"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:4FNLQVZA4ITOBTJSGUWLHKGNVO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Text Mining-Based Patent Analysis for Automated Rule Checking in AEC","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CL","cs.LG"],"primary_cat":"cs.IR","authors_text":"Bo-Rui Kang, Jia-Rui Lin, Qi-Tian Yuan, Xin-Zheng Lu, Yu-Cheng Zhou, Zhe Zheng","submitted_at":"2022-12-12T13:48:38Z","abstract_excerpt":"Automated rule checking (ARC), which is expected to promote the efficiency of the compliance checking process in the architecture, engineering, and construction (AEC) industry, is gaining increasing attention. Throwing light on the ARC application hotspots and forecasting its trends are useful to the related research and drive innovations. Therefore, this study takes the patents from the database of the Derwent Innovations Index database (DII) and China national knowledge infrastructure (CNKI) as data sources and then carried out a three-step analysis including (1) quantitative characteristics"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.05891","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/2212.05891/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":"2026-07-05T05:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N93MBvH9AxXpXXM6SIyacuFWqVvjQASrfFnFcY1HbSXaOx9NVS+kRv0kV9py+noHhdwPZe4Hb9jJ2tyHd0tmDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T22:12:58.744109Z"},"content_sha256":"61d8049ca6ab22f2a4d362495b29f9f2cdc919e6f92ade3f2e936849dcc89b81","schema_version":"1.0","event_id":"sha256:61d8049ca6ab22f2a4d362495b29f9f2cdc919e6f92ade3f2e936849dcc89b81"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/bundle.json","state_url":"https://pith.science/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/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":"2026-08-15T22:12:58Z","links":{"resolver":"https://pith.science/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO","bundle":"https://pith.science/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/bundle.json","state":"https://pith.science/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4FNLQVZA4ITOBTJSGUWLHKGNVO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:4FNLQVZA4ITOBTJSGUWLHKGNVO","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":"f420e07a0a3ac1749ae4ea1835dfd06b50aab0f413ed8ebdd64fb3b383051036","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-12-12T13:48:38Z","title_canon_sha256":"8955f2f20c2fb0ed3de202f3880c4120c6709c3f28ef1a4360f7c33bd468300a"},"schema_version":"1.0","source":{"id":"2212.05891","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.05891","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"2212.05891v1","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.05891","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"4FNLQVZA4ITO","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_16","alias_value":"4FNLQVZA4ITOBTJS","created_at":"2026-07-05T05:24:20Z"},{"alias_kind":"pith_short_8","alias_value":"4FNLQVZA","created_at":"2026-07-05T05:24:20Z"}],"graph_snapshots":[{"event_id":"sha256:61d8049ca6ab22f2a4d362495b29f9f2cdc919e6f92ade3f2e936849dcc89b81","target":"graph","created_at":"2026-07-05T05:24:20Z","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/2212.05891/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automated rule checking (ARC), which is expected to promote the efficiency of the compliance checking process in the architecture, engineering, and construction (AEC) industry, is gaining increasing attention. Throwing light on the ARC application hotspots and forecasting its trends are useful to the related research and drive innovations. Therefore, this study takes the patents from the database of the Derwent Innovations Index database (DII) and China national knowledge infrastructure (CNKI) as data sources and then carried out a three-step analysis including (1) quantitative characteristics","authors_text":"Bo-Rui Kang, Jia-Rui Lin, Qi-Tian Yuan, Xin-Zheng Lu, Yu-Cheng Zhou, Zhe Zheng","cross_cats":["cs.CL","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-12-12T13:48:38Z","title":"Text Mining-Based Patent Analysis for Automated Rule Checking in AEC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.05891","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":"sha256:4cf6175561a8ab03587fcf249c67129f58bdc13eea46c9d98d715e9d1062d002","target":"record","created_at":"2026-07-05T05:24:20Z","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":"f420e07a0a3ac1749ae4ea1835dfd06b50aab0f413ed8ebdd64fb3b383051036","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-12-12T13:48:38Z","title_canon_sha256":"8955f2f20c2fb0ed3de202f3880c4120c6709c3f28ef1a4360f7c33bd468300a"},"schema_version":"1.0","source":{"id":"2212.05891","kind":"arxiv","version":1}},"canonical_sha256":"e15ab85720e226e0cd32352cb3a8cdabae6e6b0300fc01aae7ad87470600fd32","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e15ab85720e226e0cd32352cb3a8cdabae6e6b0300fc01aae7ad87470600fd32","first_computed_at":"2026-07-05T05:24:20.599209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:24:20.599209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WK3Xsp+9f8aAdlFpx+WHc8jaLARNNrPswVN2jBwNu/WcUOhSZi+mOwVKkrCFqWpwvvI++DyF5jwhD2+DjpfrDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:24:20.599675Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.05891","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4cf6175561a8ab03587fcf249c67129f58bdc13eea46c9d98d715e9d1062d002","sha256:61d8049ca6ab22f2a4d362495b29f9f2cdc919e6f92ade3f2e936849dcc89b81"],"state_sha256":"1440563e26d8dbb82267daac9a7e566a7763be2cd6e4de9754ea19606da46b12"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1k/iEphstiD6lXMnGJ89Wm4//9gvy1exHdCwU2kzAtNWMOwq7M3L5qBJO+5OSvuEGhWhYS5ymi+2PVJAOlaxAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T22:12:58.751973Z","bundle_sha256":"9f7eb49f30143ac801394ed6a81660417cb2ce326dba4cd1019fe8f7a22a7b17"}}