{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OSWHZSWZF3DZILMF6YKRCVENNY","short_pith_number":"pith:OSWHZSWZ","canonical_record":{"source":{"id":"2206.09158","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-18T09:39:38Z","cross_cats_sorted":[],"title_canon_sha256":"2a90584563eff1e049a2f6b5c0cb314224d1bb48fc809a97cf2d8c730aae920e","abstract_canon_sha256":"32f0ff97951756031462a149c106b9ae73e732ee1840cf33fcf516e62f41dc84"},"schema_version":"1.0"},"canonical_sha256":"74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24","source":{"kind":"arxiv","id":"2206.09158","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.09158","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"2206.09158v1","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.09158","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"OSWHZSWZF3DZ","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_16","alias_value":"OSWHZSWZF3DZILMF","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_8","alias_value":"OSWHZSWZ","created_at":"2026-07-05T05:22:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OSWHZSWZF3DZILMF6YKRCVENNY","target":"record","payload":{"canonical_record":{"source":{"id":"2206.09158","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-18T09:39:38Z","cross_cats_sorted":[],"title_canon_sha256":"2a90584563eff1e049a2f6b5c0cb314224d1bb48fc809a97cf2d8c730aae920e","abstract_canon_sha256":"32f0ff97951756031462a149c106b9ae73e732ee1840cf33fcf516e62f41dc84"},"schema_version":"1.0"},"canonical_sha256":"74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:22:08.767189Z","signature_b64":"2OIMtqng+pbEADRt2BJONfEkCyBRmlFT3PyH4dSWvtFwFRlJP18ReffJzRzG3+JXDM54OD0G5pDY3UvBZk0IDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24","last_reissued_at":"2026-07-05T05:22:08.766700Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:22:08.766700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.09158","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":"2026-07-05T05:22:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OtLKe+fbNsS9Cyrz/uEMuWaIQG5BUrcwisWmhhlnBnYmWb/4+o76TOM/dflyAvhyZZD2B3GbGrcgDYJoY0YECQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T02:59:13.528833Z"},"content_sha256":"c917e20b07f45959ef27d6a11126434c3b3b5f825401acf77871e6f5378d5423","schema_version":"1.0","event_id":"sha256:c917e20b07f45959ef27d6a11126434c3b3b5f825401acf77871e6f5378d5423"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OSWHZSWZF3DZILMF6YKRCVENNY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Double-Graph Based Framework for Frame Semantic Parsing","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Baobao Chang, Ce Zheng, Runxin Xu, Xudong Chen","submitted_at":"2022-06-18T09:39:38Z","abstract_excerpt":"Frame semantic parsing is a fundamental NLP task, which consists of three subtasks: frame identification, argument identification and role classification. Most previous studies tend to neglect relations between different subtasks and arguments and pay little attention to ontological frame knowledge defined in FrameNet. In this paper, we propose a Knowledge-guided Incremental semantic parser with Double-graph (KID). We first introduce Frame Knowledge Graph (FKG), a heterogeneous graph containing both frames and FEs (Frame Elements) built on the frame knowledge so that we can derive knowledge-en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.09158","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/2206.09158/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":"2026-07-05T05:22:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lY/4Ku77gbO0sWWeHUx9nHqxDYUnP8fuJK4V9ia0rmKX/bbMOn1HewR3gOJfeZ4mScE6tiJ61nwPy+DqeZIWBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T02:59:13.529336Z"},"content_sha256":"187c47a63922e829613428f186aa150e81c1f79afdc274280bf56fb3b2c024a9","schema_version":"1.0","event_id":"sha256:187c47a63922e829613428f186aa150e81c1f79afdc274280bf56fb3b2c024a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OSWHZSWZF3DZILMF6YKRCVENNY/bundle.json","state_url":"https://pith.science/pith/OSWHZSWZF3DZILMF6YKRCVENNY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OSWHZSWZF3DZILMF6YKRCVENNY/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":"2026-08-12T02:59:13Z","links":{"resolver":"https://pith.science/pith/OSWHZSWZF3DZILMF6YKRCVENNY","bundle":"https://pith.science/pith/OSWHZSWZF3DZILMF6YKRCVENNY/bundle.json","state":"https://pith.science/pith/OSWHZSWZF3DZILMF6YKRCVENNY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OSWHZSWZF3DZILMF6YKRCVENNY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OSWHZSWZF3DZILMF6YKRCVENNY","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":"32f0ff97951756031462a149c106b9ae73e732ee1840cf33fcf516e62f41dc84","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-18T09:39:38Z","title_canon_sha256":"2a90584563eff1e049a2f6b5c0cb314224d1bb48fc809a97cf2d8c730aae920e"},"schema_version":"1.0","source":{"id":"2206.09158","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.09158","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"2206.09158v1","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.09158","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"OSWHZSWZF3DZ","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_16","alias_value":"OSWHZSWZF3DZILMF","created_at":"2026-07-05T05:22:08Z"},{"alias_kind":"pith_short_8","alias_value":"OSWHZSWZ","created_at":"2026-07-05T05:22:08Z"}],"graph_snapshots":[{"event_id":"sha256:187c47a63922e829613428f186aa150e81c1f79afdc274280bf56fb3b2c024a9","target":"graph","created_at":"2026-07-05T05:22:08Z","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/2206.09158/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Frame semantic parsing is a fundamental NLP task, which consists of three subtasks: frame identification, argument identification and role classification. Most previous studies tend to neglect relations between different subtasks and arguments and pay little attention to ontological frame knowledge defined in FrameNet. In this paper, we propose a Knowledge-guided Incremental semantic parser with Double-graph (KID). We first introduce Frame Knowledge Graph (FKG), a heterogeneous graph containing both frames and FEs (Frame Elements) built on the frame knowledge so that we can derive knowledge-en","authors_text":"Baobao Chang, Ce Zheng, Runxin Xu, Xudong Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-18T09:39:38Z","title":"A Double-Graph Based Framework for Frame Semantic Parsing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.09158","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:c917e20b07f45959ef27d6a11126434c3b3b5f825401acf77871e6f5378d5423","target":"record","created_at":"2026-07-05T05:22:08Z","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":"32f0ff97951756031462a149c106b9ae73e732ee1840cf33fcf516e62f41dc84","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-18T09:39:38Z","title_canon_sha256":"2a90584563eff1e049a2f6b5c0cb314224d1bb48fc809a97cf2d8c730aae920e"},"schema_version":"1.0","source":{"id":"2206.09158","kind":"arxiv","version":1}},"canonical_sha256":"74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24","first_computed_at":"2026-07-05T05:22:08.766700Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:22:08.766700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2OIMtqng+pbEADRt2BJONfEkCyBRmlFT3PyH4dSWvtFwFRlJP18ReffJzRzG3+JXDM54OD0G5pDY3UvBZk0IDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:22:08.767189Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.09158","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c917e20b07f45959ef27d6a11126434c3b3b5f825401acf77871e6f5378d5423","sha256:187c47a63922e829613428f186aa150e81c1f79afdc274280bf56fb3b2c024a9"],"state_sha256":"3f326af53f23bb9f663907a1e9cad1e48592437f489cc38718c998c7d5053ed0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xkfdQPhlPLkYEKKdnz1hZFONjlq0u8hdsBjjHuXicD+B+ysyQ8xyT4/9lQTtbPXEqV3hwH4mn1o8MqO0kjDgBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T02:59:13.534293Z","bundle_sha256":"e71a6cfd0519eabc4c1926e36e65d461b2a9fc22c1d7cdf3f996b8c9a7dc684b"}}