{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:MVC3HFXS5ET5B4RVW6ZYGLK4DW","short_pith_number":"pith:MVC3HFXS","canonical_record":{"source":{"id":"1901.09957","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2019-01-28T19:35:17Z","cross_cats_sorted":[],"title_canon_sha256":"548c024f703ef322787ef75c7b8f9a283dc18bcc1d7a44d13e5fe843796b2910","abstract_canon_sha256":"761b091292a7091c74059cef063c25dd876c50a2c2e9b32182cc899b41bafb1b"},"schema_version":"1.0"},"canonical_sha256":"6545b396f2e927d0f235b7b3832d5c1d95d11a908df51c5306c05f5e2e127fb1","source":{"kind":"arxiv","id":"1901.09957","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.09957","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"arxiv_version","alias_value":"1901.09957v1","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.09957","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"pith_short_12","alias_value":"MVC3HFXS5ET5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"MVC3HFXS5ET5B4RV","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"MVC3HFXS","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:MVC3HFXS5ET5B4RVW6ZYGLK4DW","target":"record","payload":{"canonical_record":{"source":{"id":"1901.09957","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2019-01-28T19:35:17Z","cross_cats_sorted":[],"title_canon_sha256":"548c024f703ef322787ef75c7b8f9a283dc18bcc1d7a44d13e5fe843796b2910","abstract_canon_sha256":"761b091292a7091c74059cef063c25dd876c50a2c2e9b32182cc899b41bafb1b"},"schema_version":"1.0"},"canonical_sha256":"6545b396f2e927d0f235b7b3832d5c1d95d11a908df51c5306c05f5e2e127fb1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:16.475899Z","signature_b64":"QSEgh8zaGXfHGrTZp/ayR6NFsoUGOppGzBXLIRee7SHTzXXLX7OY8SfQon8Y0yn9yFW98ZToR/WTy33wNBPkAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6545b396f2e927d0f235b7b3832d5c1d95d11a908df51c5306c05f5e2e127fb1","last_reissued_at":"2026-05-17T23:55:16.475450Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:16.475450Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.09957","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":"2026-05-17T23:55:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3iIv5tl0c7OLLKJy6SzqM00cMMtPoR0d9K45AeTrxk26QTlaYDXROi1xt+4PEGzu+mLtB5F6gOzcpVug+mlQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:27:47.369462Z"},"content_sha256":"1d62c2e29e9fc819e6acb336ec3e9ac7ed49dc0af0ce3232195fc4e30ae88d27","schema_version":"1.0","event_id":"sha256:1d62c2e29e9fc819e6acb336ec3e9ac7ed49dc0af0ce3232195fc4e30ae88d27"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:MVC3HFXS5ET5B4RVW6ZYGLK4DW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"OpenHowNet: An Open Sememe-based Lexical Knowledge Base","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Chenghao Yang, Fanchao Qi, Maosong Sun, Qiang Dong, Zhendong Dong, Zhiyuan Liu","submitted_at":"2019-01-28T19:35:17Z","abstract_excerpt":"In this paper, we present an open sememe-based lexical knowledge base OpenHowNet. Based on well-known HowNet, OpenHowNet comprises three components: core data which is composed of more than 100 thousand senses annotated with sememes, OpenHowNet Web which gives a brief introduction to OpenHowNet as well as provides online exhibition of OpenHowNet information, and OpenHowNet API which includes several useful APIs such as accessing OpenHowNet core data and drawing sememe tree structures of senses. In the main text, we first give some backgrounds including definition of sememe and details of HowNe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.09957","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":""},"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":"2026-05-17T23:55:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iSwXWHa0lB0oXUcWLxSb49PTeDOe9rGbF4gNk6WMSqLb9UuEBU204AyuOHKed26kLpN3Og95nPZBw7R/yYlRCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:27:47.369854Z"},"content_sha256":"31f1e8ad6ff9ef7eec2d00c19fd736ed30395be2680c466a7988328e0e1aaae3","schema_version":"1.0","event_id":"sha256:31f1e8ad6ff9ef7eec2d00c19fd736ed30395be2680c466a7988328e0e1aaae3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/bundle.json","state_url":"https://pith.science/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/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":"2026-05-25T09:27:47Z","links":{"resolver":"https://pith.science/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW","bundle":"https://pith.science/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/bundle.json","state":"https://pith.science/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVC3HFXS5ET5B4RVW6ZYGLK4DW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:MVC3HFXS5ET5B4RVW6ZYGLK4DW","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":"761b091292a7091c74059cef063c25dd876c50a2c2e9b32182cc899b41bafb1b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2019-01-28T19:35:17Z","title_canon_sha256":"548c024f703ef322787ef75c7b8f9a283dc18bcc1d7a44d13e5fe843796b2910"},"schema_version":"1.0","source":{"id":"1901.09957","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.09957","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"arxiv_version","alias_value":"1901.09957v1","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.09957","created_at":"2026-05-17T23:55:16Z"},{"alias_kind":"pith_short_12","alias_value":"MVC3HFXS5ET5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"MVC3HFXS5ET5B4RV","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"MVC3HFXS","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:31f1e8ad6ff9ef7eec2d00c19fd736ed30395be2680c466a7988328e0e1aaae3","target":"graph","created_at":"2026-05-17T23:55:16Z","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"},"paper":{"abstract_excerpt":"In this paper, we present an open sememe-based lexical knowledge base OpenHowNet. Based on well-known HowNet, OpenHowNet comprises three components: core data which is composed of more than 100 thousand senses annotated with sememes, OpenHowNet Web which gives a brief introduction to OpenHowNet as well as provides online exhibition of OpenHowNet information, and OpenHowNet API which includes several useful APIs such as accessing OpenHowNet core data and drawing sememe tree structures of senses. In the main text, we first give some backgrounds including definition of sememe and details of HowNe","authors_text":"Chenghao Yang, Fanchao Qi, Maosong Sun, Qiang Dong, Zhendong Dong, Zhiyuan Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2019-01-28T19:35:17Z","title":"OpenHowNet: An Open Sememe-based Lexical Knowledge Base"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.09957","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":"sha256:1d62c2e29e9fc819e6acb336ec3e9ac7ed49dc0af0ce3232195fc4e30ae88d27","target":"record","created_at":"2026-05-17T23:55:16Z","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":"761b091292a7091c74059cef063c25dd876c50a2c2e9b32182cc899b41bafb1b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2019-01-28T19:35:17Z","title_canon_sha256":"548c024f703ef322787ef75c7b8f9a283dc18bcc1d7a44d13e5fe843796b2910"},"schema_version":"1.0","source":{"id":"1901.09957","kind":"arxiv","version":1}},"canonical_sha256":"6545b396f2e927d0f235b7b3832d5c1d95d11a908df51c5306c05f5e2e127fb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6545b396f2e927d0f235b7b3832d5c1d95d11a908df51c5306c05f5e2e127fb1","first_computed_at":"2026-05-17T23:55:16.475450Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:16.475450Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QSEgh8zaGXfHGrTZp/ayR6NFsoUGOppGzBXLIRee7SHTzXXLX7OY8SfQon8Y0yn9yFW98ZToR/WTy33wNBPkAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:16.475899Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.09957","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d62c2e29e9fc819e6acb336ec3e9ac7ed49dc0af0ce3232195fc4e30ae88d27","sha256:31f1e8ad6ff9ef7eec2d00c19fd736ed30395be2680c466a7988328e0e1aaae3"],"state_sha256":"7e8b91204d44515bfde5daebeabff64b81c1b808b38eb5fcb51cc9a205f9e4c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m4R2wxkzHgqDTfGkl7EcSGHGsArZFO8PE9viGS7K+Q0wc/QCNZT+X0cwB0zgj55LTsMOOYiseEb1MV/9TuHsCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:27:47.372529Z","bundle_sha256":"c520dbcec90adcce297a47c08e2c12995f690d425304da7ff140906577f52e89"}}