{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:WWWVO6DOVG2FMNNV6QBWYNE6GF","short_pith_number":"pith:WWWVO6DO","canonical_record":{"source":{"id":"1802.01074","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-02-04T05:50:39Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"66b2eb2f746fb9ff0617cd346d76db9aa91cca21ee8c2eeae6dcac0dee763a3e","abstract_canon_sha256":"23911d52ed9463aa6e946b1cb1fdb404abac742220167f50cd435631575c296a"},"schema_version":"1.0"},"canonical_sha256":"b5ad57786ea9b45635b5f4036c349e3170df1d32b15b9b089b728d6d6aa6ad0a","source":{"kind":"arxiv","id":"1802.01074","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.01074","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"1802.01074v3","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01074","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"WWWVO6DOVG2F","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WWWVO6DOVG2FMNNV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WWWVO6DO","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:WWWVO6DOVG2FMNNV6QBWYNE6GF","target":"record","payload":{"canonical_record":{"source":{"id":"1802.01074","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-02-04T05:50:39Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"66b2eb2f746fb9ff0617cd346d76db9aa91cca21ee8c2eeae6dcac0dee763a3e","abstract_canon_sha256":"23911d52ed9463aa6e946b1cb1fdb404abac742220167f50cd435631575c296a"},"schema_version":"1.0"},"canonical_sha256":"b5ad57786ea9b45635b5f4036c349e3170df1d32b15b9b089b728d6d6aa6ad0a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:46.871208Z","signature_b64":"v1eI1MBd0PkXa88rTYFtBEx7hdLBFIaukWtlMcNW7WrW/41eRv4Dz7t80EHUgUEnXqs47PJYwUxnf4Ev59/XAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5ad57786ea9b45635b5f4036c349e3170df1d32b15b9b089b728d6d6aa6ad0a","last_reissued_at":"2026-05-18T00:10:46.870510Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:46.870510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.01074","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:10:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0DvIYMGXX4Po6Vhz8Uvh9SPXbxOZU3BTPFmxsFgDfusc68o9t+JynaujymCw1S9tcCZ8jnEwk/iJJHIGdEIZCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:16:30.218600Z"},"content_sha256":"77e72e2927545ba9d9dcc7a5a01583322be087b32dd8bf2f3ac188ad8e5da4b4","schema_version":"1.0","event_id":"sha256:77e72e2927545ba9d9dcc7a5a01583322be087b32dd8bf2f3ac188ad8e5da4b4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:WWWVO6DOVG2FMNNV6QBWYNE6GF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pair-Linking for Collective Entity Disambiguation: Two Could Be Better Than All","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.IR","authors_text":"Aixin Sun, Chenliang Li, Jialong Han, Minh C. Phan, Yi Tay","submitted_at":"2018-02-04T05:50:39Z","abstract_excerpt":"Collective entity disambiguation aims to jointly resolve multiple mentions by linking them to their associated entities in a knowledge base. Previous works are primarily based on the underlying assumption that entities within the same document are highly related. However, the extend to which these mentioned entities are actually connected in reality is rarely studied and therefore raises interesting research questions. For the first time, we show that the semantic relationships between the mentioned entities are in fact less dense than expected. This could be attributed to several reasons such"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01074","kind":"arxiv","version":3},"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":"2026-05-18T00:10:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1v5G7b5QIs6T2wixBnWzRz05LcrvU8gEoR32Y/1i/QqXPsbaGIVdOGR51zcCvTrzcPUPQP9TDFp2g0c3TBHyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:16:30.219261Z"},"content_sha256":"af4babbf18ddd0b3a64260cbc8af3bebbff753309aa4de0874ae7fa5bd7a3df6","schema_version":"1.0","event_id":"sha256:af4babbf18ddd0b3a64260cbc8af3bebbff753309aa4de0874ae7fa5bd7a3df6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/bundle.json","state_url":"https://pith.science/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/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":"2026-05-26T11:16:30Z","links":{"resolver":"https://pith.science/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF","bundle":"https://pith.science/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/bundle.json","state":"https://pith.science/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WWWVO6DOVG2FMNNV6QBWYNE6GF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WWWVO6DOVG2FMNNV6QBWYNE6GF","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":"23911d52ed9463aa6e946b1cb1fdb404abac742220167f50cd435631575c296a","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-02-04T05:50:39Z","title_canon_sha256":"66b2eb2f746fb9ff0617cd346d76db9aa91cca21ee8c2eeae6dcac0dee763a3e"},"schema_version":"1.0","source":{"id":"1802.01074","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.01074","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"1802.01074v3","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01074","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"WWWVO6DOVG2F","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WWWVO6DOVG2FMNNV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WWWVO6DO","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:af4babbf18ddd0b3a64260cbc8af3bebbff753309aa4de0874ae7fa5bd7a3df6","target":"graph","created_at":"2026-05-18T00:10:46Z","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":"Collective entity disambiguation aims to jointly resolve multiple mentions by linking them to their associated entities in a knowledge base. Previous works are primarily based on the underlying assumption that entities within the same document are highly related. However, the extend to which these mentioned entities are actually connected in reality is rarely studied and therefore raises interesting research questions. For the first time, we show that the semantic relationships between the mentioned entities are in fact less dense than expected. This could be attributed to several reasons such","authors_text":"Aixin Sun, Chenliang Li, Jialong Han, Minh C. Phan, Yi Tay","cross_cats":["cs.CL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-02-04T05:50:39Z","title":"Pair-Linking for Collective Entity Disambiguation: Two Could Be Better Than All"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01074","kind":"arxiv","version":3},"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":"sha256:77e72e2927545ba9d9dcc7a5a01583322be087b32dd8bf2f3ac188ad8e5da4b4","target":"record","created_at":"2026-05-18T00:10:46Z","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":"23911d52ed9463aa6e946b1cb1fdb404abac742220167f50cd435631575c296a","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-02-04T05:50:39Z","title_canon_sha256":"66b2eb2f746fb9ff0617cd346d76db9aa91cca21ee8c2eeae6dcac0dee763a3e"},"schema_version":"1.0","source":{"id":"1802.01074","kind":"arxiv","version":3}},"canonical_sha256":"b5ad57786ea9b45635b5f4036c349e3170df1d32b15b9b089b728d6d6aa6ad0a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5ad57786ea9b45635b5f4036c349e3170df1d32b15b9b089b728d6d6aa6ad0a","first_computed_at":"2026-05-18T00:10:46.870510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:46.870510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v1eI1MBd0PkXa88rTYFtBEx7hdLBFIaukWtlMcNW7WrW/41eRv4Dz7t80EHUgUEnXqs47PJYwUxnf4Ev59/XAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:46.871208Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.01074","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77e72e2927545ba9d9dcc7a5a01583322be087b32dd8bf2f3ac188ad8e5da4b4","sha256:af4babbf18ddd0b3a64260cbc8af3bebbff753309aa4de0874ae7fa5bd7a3df6"],"state_sha256":"b766264f2c2d8551e518797fe6804e1b7465518b3150e22eb9ae74ecd2bf2064"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"diuWtM2Ro5AQJt9NquyDtAW9ej6wqvovLznlNaY3JrOmQpQlJy24zarUsUdmTAPbp38e0a5bwjD3OcK/Ips0Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:16:30.222165Z","bundle_sha256":"33d1d8ccaf650ed83d0f9166d0ff2190c3a21a32fc56cb11f90fd001414c76aa"}}