{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:RKK2MHA4KWL6MSDRTAGXOD26ZF","short_pith_number":"pith:RKK2MHA4","canonical_record":{"source":{"id":"1909.00170","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-08-31T08:56:46Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"da5560e771aed7ac1e4e1a969fc0ddd6d4d0cac28e8b64d8cd2a2de37bd8cad9","abstract_canon_sha256":"bc2fe43d656c25237d88db08df3cb048b6e35e9c08afc162c51024341ce1acb7"},"schema_version":"1.0"},"canonical_sha256":"8a95a61c1c5597e64871980d770f5ec9797747c1087516c4b3db4b6fdbb6d496","source":{"kind":"arxiv","id":"1909.00170","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.00170","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"arxiv_version","alias_value":"1909.00170v2","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.00170","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_12","alias_value":"RKK2MHA4KWL6","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_16","alias_value":"RKK2MHA4KWL6MSDR","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_8","alias_value":"RKK2MHA4","created_at":"2026-07-05T02:14:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:RKK2MHA4KWL6MSDRTAGXOD26ZF","target":"record","payload":{"canonical_record":{"source":{"id":"1909.00170","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-08-31T08:56:46Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"da5560e771aed7ac1e4e1a969fc0ddd6d4d0cac28e8b64d8cd2a2de37bd8cad9","abstract_canon_sha256":"bc2fe43d656c25237d88db08df3cb048b6e35e9c08afc162c51024341ce1acb7"},"schema_version":"1.0"},"canonical_sha256":"8a95a61c1c5597e64871980d770f5ec9797747c1087516c4b3db4b6fdbb6d496","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:14:08.444678Z","signature_b64":"XTh149Teu+O2dIMAf9Zub7UXmwb3JDZeCZIDAB562fKxzbPl+tOjmpJsqoB3iLKvKLqIKM8Q4WihwABQ0q/1CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a95a61c1c5597e64871980d770f5ec9797747c1087516c4b3db4b6fdbb6d496","last_reissued_at":"2026-07-05T02:14:08.444207Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:14:08.444207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.00170","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:14:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BMpvkLd46XlwFabNR2bzGBrO/c8TacdmDaHr05Zro3tf6uSKPzB6L6+cJLkkgGxEOQgldyFO+xkCtuDuD7VzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T04:45:53.100514Z"},"content_sha256":"eccb69ee72b90771d1e962f1892b4cec59cd2551276ab71f6ab358c3196a0c9e","schema_version":"1.0","event_id":"sha256:eccb69ee72b90771d1e962f1892b4cec59cd2551276ab71f6ab358c3196a0c9e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:RKK2MHA4KWL6MSDRTAGXOD26ZF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Open Named Entity Modeling from Embedding Distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.CL","authors_text":"Bingjie Tang, Hai Zhao, Ying Luo, Zhuosheng Zhang","submitted_at":"2019-08-31T08:56:46Z","abstract_excerpt":"In this paper, we report our discovery on named entity distribution in a general word embedding space, which helps an open definition on multilingual named entity definition rather than previous closed and constraint definition on named entities through a named entity dictionary, which is usually derived from human labor and replies on schedule update. Our initial visualization of monolingual word embeddings indicates named entities tend to gather together despite of named entity types and language difference, which enable us to model all named entities using a specific geometric structure ins"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.00170","kind":"arxiv","version":2},"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/1909.00170/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":"2026-07-05T02:14:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KQQdxTDltBwa4z/09K9fw56XnV1/soPMDpY9EnP/+tMCq9cjb8pEi77WKKzGacbm/FhJbt0QejevGUlLSelHBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T04:45:53.101154Z"},"content_sha256":"5e01c303d285a6aeff8226c250a54d3c87f88be2f86ea5e47c355e049f806c7b","schema_version":"1.0","event_id":"sha256:5e01c303d285a6aeff8226c250a54d3c87f88be2f86ea5e47c355e049f806c7b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/bundle.json","state_url":"https://pith.science/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/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":"2026-08-16T04:45:53Z","links":{"resolver":"https://pith.science/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF","bundle":"https://pith.science/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/bundle.json","state":"https://pith.science/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RKK2MHA4KWL6MSDRTAGXOD26ZF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:RKK2MHA4KWL6MSDRTAGXOD26ZF","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":"bc2fe43d656c25237d88db08df3cb048b6e35e9c08afc162c51024341ce1acb7","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-08-31T08:56:46Z","title_canon_sha256":"da5560e771aed7ac1e4e1a969fc0ddd6d4d0cac28e8b64d8cd2a2de37bd8cad9"},"schema_version":"1.0","source":{"id":"1909.00170","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.00170","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"arxiv_version","alias_value":"1909.00170v2","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.00170","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_12","alias_value":"RKK2MHA4KWL6","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_16","alias_value":"RKK2MHA4KWL6MSDR","created_at":"2026-07-05T02:14:08Z"},{"alias_kind":"pith_short_8","alias_value":"RKK2MHA4","created_at":"2026-07-05T02:14:08Z"}],"graph_snapshots":[{"event_id":"sha256:5e01c303d285a6aeff8226c250a54d3c87f88be2f86ea5e47c355e049f806c7b","target":"graph","created_at":"2026-07-05T02:14:08Z","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/1909.00170/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we report our discovery on named entity distribution in a general word embedding space, which helps an open definition on multilingual named entity definition rather than previous closed and constraint definition on named entities through a named entity dictionary, which is usually derived from human labor and replies on schedule update. Our initial visualization of monolingual word embeddings indicates named entities tend to gather together despite of named entity types and language difference, which enable us to model all named entities using a specific geometric structure ins","authors_text":"Bingjie Tang, Hai Zhao, Ying Luo, Zhuosheng Zhang","cross_cats":["cs.IR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-08-31T08:56:46Z","title":"Open Named Entity Modeling from Embedding Distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.00170","kind":"arxiv","version":2},"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:eccb69ee72b90771d1e962f1892b4cec59cd2551276ab71f6ab358c3196a0c9e","target":"record","created_at":"2026-07-05T02:14:08Z","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":"bc2fe43d656c25237d88db08df3cb048b6e35e9c08afc162c51024341ce1acb7","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-08-31T08:56:46Z","title_canon_sha256":"da5560e771aed7ac1e4e1a969fc0ddd6d4d0cac28e8b64d8cd2a2de37bd8cad9"},"schema_version":"1.0","source":{"id":"1909.00170","kind":"arxiv","version":2}},"canonical_sha256":"8a95a61c1c5597e64871980d770f5ec9797747c1087516c4b3db4b6fdbb6d496","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a95a61c1c5597e64871980d770f5ec9797747c1087516c4b3db4b6fdbb6d496","first_computed_at":"2026-07-05T02:14:08.444207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:14:08.444207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XTh149Teu+O2dIMAf9Zub7UXmwb3JDZeCZIDAB562fKxzbPl+tOjmpJsqoB3iLKvKLqIKM8Q4WihwABQ0q/1CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:14:08.444678Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.00170","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eccb69ee72b90771d1e962f1892b4cec59cd2551276ab71f6ab358c3196a0c9e","sha256:5e01c303d285a6aeff8226c250a54d3c87f88be2f86ea5e47c355e049f806c7b"],"state_sha256":"f11f23f2ac78db2313ba06d616016fcf5613ad649ffc100ac15307c550226c4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B0L28a5uOFtwkQipdu02kHJ6uSayvCH3uLWoCSpU4uEmub7PsIyZNK/MSruwhPelL/9dFhKcKMUFqikLYufkDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T04:45:53.106186Z","bundle_sha256":"4709624480eeaff7c0d9321513a731f5b9f2dd682c6c7c080a9344c946509a07"}}