{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:TBMYRJS6S5CE5JZKILBK7BNGXT","short_pith_number":"pith:TBMYRJS6","canonical_record":{"source":{"id":"2211.02817","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-11-05T05:34:21Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"62edc4cfba5454ad39257b75c37f1cd82638d25fe2f84e777ab03e1290cefb99","abstract_canon_sha256":"8cefa89cba748f1d85201f3d64d2372859ae35cfb233d9576412aa646cfcdc4b"},"schema_version":"1.0"},"canonical_sha256":"985988a65e97444ea72a42c2af85a6bcf0ff01cd014555a95ddcd007870b4209","source":{"kind":"arxiv","id":"2211.02817","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.02817","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"arxiv_version","alias_value":"2211.02817v1","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.02817","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_12","alias_value":"TBMYRJS6S5CE","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_16","alias_value":"TBMYRJS6S5CE5JZK","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_8","alias_value":"TBMYRJS6","created_at":"2026-07-05T05:13:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:TBMYRJS6S5CE5JZKILBK7BNGXT","target":"record","payload":{"canonical_record":{"source":{"id":"2211.02817","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-11-05T05:34:21Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"62edc4cfba5454ad39257b75c37f1cd82638d25fe2f84e777ab03e1290cefb99","abstract_canon_sha256":"8cefa89cba748f1d85201f3d64d2372859ae35cfb233d9576412aa646cfcdc4b"},"schema_version":"1.0"},"canonical_sha256":"985988a65e97444ea72a42c2af85a6bcf0ff01cd014555a95ddcd007870b4209","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:13:21.927339Z","signature_b64":"Val0qFYnSaooJOL7UW6WtvF9cB1CRrgEZ1QPhCO/+ndi/r7Lrb9P59IiYRxawhRVFkj32fZtmHRmOx1Ua1NmCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"985988a65e97444ea72a42c2af85a6bcf0ff01cd014555a95ddcd007870b4209","last_reissued_at":"2026-07-05T05:13:21.926883Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:13:21.926883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.02817","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":"2026-07-05T05:13:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vWsuIKGQKPsJbv+BMGx+h2hvvm6cN//q/qfrtpDOrrNbX1q//gOwMJtd5Nj88+JzZFY8mJnHAvOA12LAGdJuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T14:58:18.052159Z"},"content_sha256":"3729fe4ee542796b5c9a874343b266f6a1e1e35e1f845ef16b76d2db5265d7d1","schema_version":"1.0","event_id":"sha256:3729fe4ee542796b5c9a874343b266f6a1e1e35e1f845ef16b76d2db5265d7d1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:TBMYRJS6S5CE5JZKILBK7BNGXT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"EventEA: Benchmarking Entity Alignment for Event-centric Knowledge Graphs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CL","authors_text":"Guangyao Li, Wei Hu, Xiaobin Tian, Zequn Sun","submitted_at":"2022-11-05T05:34:21Z","abstract_excerpt":"Entity alignment is to find identical entities in different knowledge graphs (KGs) that refer to the same real-world object. Embedding-based entity alignment techniques have been drawing a lot of attention recently because they can help solve the issue of symbolic heterogeneity in different KGs. However, in this paper, we show that the progress made in the past was due to biased and unchallenging evaluation. We highlight two major flaws in existing datasets that favor embedding-based entity alignment techniques, i.e., the isomorphic graph structures in relation triples and the weak heterogenei"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.02817","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/2211.02817/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":"2026-07-05T05:13:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3bDHPXNAXxHywjq6lqzLr1HRJG/mUh3zDnPjX8b15tuBaoS3HofbmSluRLLDY9suKEqNlO0E8B8Pc6vSGWoEBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T14:58:18.052556Z"},"content_sha256":"71560a161a414c613afda0d7ac623892913e26bcc3c4f6509613ddb03131acd5","schema_version":"1.0","event_id":"sha256:71560a161a414c613afda0d7ac623892913e26bcc3c4f6509613ddb03131acd5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/bundle.json","state_url":"https://pith.science/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/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":"2026-07-10T14:58:18Z","links":{"resolver":"https://pith.science/pith/TBMYRJS6S5CE5JZKILBK7BNGXT","bundle":"https://pith.science/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/bundle.json","state":"https://pith.science/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TBMYRJS6S5CE5JZKILBK7BNGXT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:TBMYRJS6S5CE5JZKILBK7BNGXT","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":"8cefa89cba748f1d85201f3d64d2372859ae35cfb233d9576412aa646cfcdc4b","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-11-05T05:34:21Z","title_canon_sha256":"62edc4cfba5454ad39257b75c37f1cd82638d25fe2f84e777ab03e1290cefb99"},"schema_version":"1.0","source":{"id":"2211.02817","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.02817","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"arxiv_version","alias_value":"2211.02817v1","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.02817","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_12","alias_value":"TBMYRJS6S5CE","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_16","alias_value":"TBMYRJS6S5CE5JZK","created_at":"2026-07-05T05:13:21Z"},{"alias_kind":"pith_short_8","alias_value":"TBMYRJS6","created_at":"2026-07-05T05:13:21Z"}],"graph_snapshots":[{"event_id":"sha256:71560a161a414c613afda0d7ac623892913e26bcc3c4f6509613ddb03131acd5","target":"graph","created_at":"2026-07-05T05:13:21Z","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/2211.02817/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Entity alignment is to find identical entities in different knowledge graphs (KGs) that refer to the same real-world object. Embedding-based entity alignment techniques have been drawing a lot of attention recently because they can help solve the issue of symbolic heterogeneity in different KGs. However, in this paper, we show that the progress made in the past was due to biased and unchallenging evaluation. We highlight two major flaws in existing datasets that favor embedding-based entity alignment techniques, i.e., the isomorphic graph structures in relation triples and the weak heterogenei","authors_text":"Guangyao Li, Wei Hu, Xiaobin Tian, Zequn Sun","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-11-05T05:34:21Z","title":"EventEA: Benchmarking Entity Alignment for Event-centric Knowledge Graphs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.02817","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":"sha256:3729fe4ee542796b5c9a874343b266f6a1e1e35e1f845ef16b76d2db5265d7d1","target":"record","created_at":"2026-07-05T05:13:21Z","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":"8cefa89cba748f1d85201f3d64d2372859ae35cfb233d9576412aa646cfcdc4b","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-11-05T05:34:21Z","title_canon_sha256":"62edc4cfba5454ad39257b75c37f1cd82638d25fe2f84e777ab03e1290cefb99"},"schema_version":"1.0","source":{"id":"2211.02817","kind":"arxiv","version":1}},"canonical_sha256":"985988a65e97444ea72a42c2af85a6bcf0ff01cd014555a95ddcd007870b4209","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"985988a65e97444ea72a42c2af85a6bcf0ff01cd014555a95ddcd007870b4209","first_computed_at":"2026-07-05T05:13:21.926883Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:13:21.926883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Val0qFYnSaooJOL7UW6WtvF9cB1CRrgEZ1QPhCO/+ndi/r7Lrb9P59IiYRxawhRVFkj32fZtmHRmOx1Ua1NmCA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:13:21.927339Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.02817","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3729fe4ee542796b5c9a874343b266f6a1e1e35e1f845ef16b76d2db5265d7d1","sha256:71560a161a414c613afda0d7ac623892913e26bcc3c4f6509613ddb03131acd5"],"state_sha256":"be69e9d4c56a0d8fd8f75debea0435738d7b51ab625dcf986d77699f915d5493"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tHI5GRz1aExAPaOb4LOLN75mOHpnjz1AIXtv6ADzW3zG7DoG4bwb53hs9HjRaOteP8+p6joy95kI+hACkgo1DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T14:58:18.055265Z","bundle_sha256":"9b328443aa4f3a40d19574f535778176dbc37be65a9a56c8a2495d6c080d9a05"}}