{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:DM5CNKPSFSRTMRFABDVTOLY2DS","short_pith_number":"pith:DM5CNKPS","schema_version":"1.0","canonical_sha256":"1b3a26a9f22ca33644a008eb372f1a1c845bf3786b1b01b75cfc5728afb27afb","source":{"kind":"arxiv","id":"2308.03519","version":1},"attestation_state":"computed","paper":{"title":"Vocab-Expander: A System for Creating Domain-Specific Vocabularies Based on Word Embeddings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Michael F\\\"arber, Nicholas Popovic","submitted_at":"2023-08-07T12:13:25Z","abstract_excerpt":"In this paper, we propose Vocab-Expander at https://vocab-expander.com, an online tool that enables end-users (e.g., technology scouts) to create and expand a vocabulary of their domain of interest. It utilizes an ensemble of state-of-the-art word embedding techniques based on web text and ConceptNet, a common-sense knowledge base, to suggest related terms for already given terms. The system has an easy-to-use interface that allows users to quickly confirm or reject term suggestions. Vocab-Expander offers a variety of potential use cases, such as improving concept-based information retrieval i"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2308.03519","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-08-07T12:13:25Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"0354c74e974a3e99af7aaa9904f65c3ad518bb66147f649f861a7eab2a1aa4ca","abstract_canon_sha256":"08b25ea76fe16fd44c9848e462f03cfb1b4c30bdc8aa9c50231d168299e90acf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:38:18.090160Z","signature_b64":"UGDDgw3/iT+a6cAQTGFMETh1dtJl8SXCXV3jgN6hilokRgvVQ+RBV5cAWKm/5AeZI/PXf4BBqxo9XT/wudbDCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b3a26a9f22ca33644a008eb372f1a1c845bf3786b1b01b75cfc5728afb27afb","last_reissued_at":"2026-07-05T06:38:18.089772Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:38:18.089772Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Vocab-Expander: A System for Creating Domain-Specific Vocabularies Based on Word Embeddings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Michael F\\\"arber, Nicholas Popovic","submitted_at":"2023-08-07T12:13:25Z","abstract_excerpt":"In this paper, we propose Vocab-Expander at https://vocab-expander.com, an online tool that enables end-users (e.g., technology scouts) to create and expand a vocabulary of their domain of interest. It utilizes an ensemble of state-of-the-art word embedding techniques based on web text and ConceptNet, a common-sense knowledge base, to suggest related terms for already given terms. The system has an easy-to-use interface that allows users to quickly confirm or reject term suggestions. Vocab-Expander offers a variety of potential use cases, such as improving concept-based information retrieval i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.03519","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/2308.03519/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2308.03519","created_at":"2026-07-05T06:38:18.089828+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.03519v1","created_at":"2026-07-05T06:38:18.089828+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.03519","created_at":"2026-07-05T06:38:18.089828+00:00"},{"alias_kind":"pith_short_12","alias_value":"DM5CNKPSFSRT","created_at":"2026-07-05T06:38:18.089828+00:00"},{"alias_kind":"pith_short_16","alias_value":"DM5CNKPSFSRTMRFA","created_at":"2026-07-05T06:38:18.089828+00:00"},{"alias_kind":"pith_short_8","alias_value":"DM5CNKPS","created_at":"2026-07-05T06:38:18.089828+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS","json":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS.json","graph_json":"https://pith.science/api/pith-number/DM5CNKPSFSRTMRFABDVTOLY2DS/graph.json","events_json":"https://pith.science/api/pith-number/DM5CNKPSFSRTMRFABDVTOLY2DS/events.json","paper":"https://pith.science/paper/DM5CNKPS"},"agent_actions":{"view_html":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS","download_json":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS.json","view_paper":"https://pith.science/paper/DM5CNKPS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.03519&json=true","fetch_graph":"https://pith.science/api/pith-number/DM5CNKPSFSRTMRFABDVTOLY2DS/graph.json","fetch_events":"https://pith.science/api/pith-number/DM5CNKPSFSRTMRFABDVTOLY2DS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS/action/storage_attestation","attest_author":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS/action/author_attestation","sign_citation":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS/action/citation_signature","submit_replication":"https://pith.science/pith/DM5CNKPSFSRTMRFABDVTOLY2DS/action/replication_record"}},"created_at":"2026-07-05T06:38:18.089828+00:00","updated_at":"2026-07-05T06:38:18.089828+00:00"}