{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:IBWCIMUTDWDL36KI3WO6TUY36E","short_pith_number":"pith:IBWCIMUT","schema_version":"1.0","canonical_sha256":"406c2432931d86bdf948dd9de9d31bf12b53641d656036bca21e094ffa70c1a0","source":{"kind":"arxiv","id":"1903.07994","version":1},"attestation_state":"computed","paper":{"title":"An Evaluation of Bitcoin Address Classification based on Transaction History Summarization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","stat.ML"],"primary_cat":"cs.CR","authors_text":"Cheng-Han Hsu, I-Ping Tu, Po-Wei Wu, Shih-wei Liao, Yu-Jing Lin","submitted_at":"2019-03-19T13:36:36Z","abstract_excerpt":"Bitcoin is a cryptocurrency that features a distributed, decentralized and trustworthy mechanism, which has made Bitcoin a popular global transaction platform. The transaction efficiency among nations and the privacy benefiting from address anonymity of the Bitcoin network have attracted many activities such as payments, investments, gambling, and even money laundering in the past decade. Unfortunately, some criminal behaviors which took advantage of this platform were not identified. This has discouraged many governments to support cryptocurrency. Thus, the capability to identify criminal add"},"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":"1903.07994","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-19T13:36:36Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"a1b005af38eac663437c1e77ed33f600ccd787a1d46e7b39e320d86bd580cc0d","abstract_canon_sha256":"08d741c210d1bed184da2e0c7c9fceed0ee41ad62e011a0f3b028033dc6521e9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:53.239362Z","signature_b64":"GP05gxg7KSgk3rd1ImP2Ck2xu0NIUyVH0NnxRfYWxcXuFU0nd7Ro65xvLvWfYAfMpzx+co6V77kpwl2HIeOpDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"406c2432931d86bdf948dd9de9d31bf12b53641d656036bca21e094ffa70c1a0","last_reissued_at":"2026-05-17T23:50:53.238800Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:53.238800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Evaluation of Bitcoin Address Classification based on Transaction History Summarization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","stat.ML"],"primary_cat":"cs.CR","authors_text":"Cheng-Han Hsu, I-Ping Tu, Po-Wei Wu, Shih-wei Liao, Yu-Jing Lin","submitted_at":"2019-03-19T13:36:36Z","abstract_excerpt":"Bitcoin is a cryptocurrency that features a distributed, decentralized and trustworthy mechanism, which has made Bitcoin a popular global transaction platform. The transaction efficiency among nations and the privacy benefiting from address anonymity of the Bitcoin network have attracted many activities such as payments, investments, gambling, and even money laundering in the past decade. Unfortunately, some criminal behaviors which took advantage of this platform were not identified. This has discouraged many governments to support cryptocurrency. Thus, the capability to identify criminal add"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.07994","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":""},"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":"1903.07994","created_at":"2026-05-17T23:50:53.238878+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.07994v1","created_at":"2026-05-17T23:50:53.238878+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.07994","created_at":"2026-05-17T23:50:53.238878+00:00"},{"alias_kind":"pith_short_12","alias_value":"IBWCIMUTDWDL","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_16","alias_value":"IBWCIMUTDWDL36KI","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_8","alias_value":"IBWCIMUT","created_at":"2026-05-18T12:33:18.533446+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/IBWCIMUTDWDL36KI3WO6TUY36E","json":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E.json","graph_json":"https://pith.science/api/pith-number/IBWCIMUTDWDL36KI3WO6TUY36E/graph.json","events_json":"https://pith.science/api/pith-number/IBWCIMUTDWDL36KI3WO6TUY36E/events.json","paper":"https://pith.science/paper/IBWCIMUT"},"agent_actions":{"view_html":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E","download_json":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E.json","view_paper":"https://pith.science/paper/IBWCIMUT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.07994&json=true","fetch_graph":"https://pith.science/api/pith-number/IBWCIMUTDWDL36KI3WO6TUY36E/graph.json","fetch_events":"https://pith.science/api/pith-number/IBWCIMUTDWDL36KI3WO6TUY36E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E/action/storage_attestation","attest_author":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E/action/author_attestation","sign_citation":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E/action/citation_signature","submit_replication":"https://pith.science/pith/IBWCIMUTDWDL36KI3WO6TUY36E/action/replication_record"}},"created_at":"2026-05-17T23:50:53.238878+00:00","updated_at":"2026-05-17T23:50:53.238878+00:00"}