{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:OHAW776EL7DQ5EH3KLNKQS3RIP","short_pith_number":"pith:OHAW776E","schema_version":"1.0","canonical_sha256":"71c16fffc45fc70e90fb52daa84b7143e8eee2cde5a2faa04c4019421bbae1ce","source":{"kind":"arxiv","id":"1408.2969","version":1},"attestation_state":"computed","paper":{"title":"An Extended Stable Marriage Problem Algorithm for Clone Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Feng Chen, Helge Janicke, Hosam AlHakami","submitted_at":"2014-08-13T10:47:22Z","abstract_excerpt":"Code cloning negatively affects industrial software and threatens intellectual property. This paper presents a novel approach to detecting cloned software by using a bijective matching technique. The proposed approach focuses on increasing the range of similarity measures and thus enhancing the precision of the detection. This is achieved by extending a well-known stable-marriage problem (SMP) and demonstrating how matches between code fragments of different files can be expressed. A prototype of the proposed approach is provided using a proper scenario, which shows a noticeable improvement in"},"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":"1408.2969","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-08-13T10:47:22Z","cross_cats_sorted":[],"title_canon_sha256":"7cc771906281a1c94421feecac39fbd9fc2f48d7dfaf52bddc8b63384e27228e","abstract_canon_sha256":"d9f77795f09a861de2344663d2c91656678c260f049f55629ed7972ffc958087"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:20.862028Z","signature_b64":"VaPiZTpN0gV3X58/+WYDGG5oxggNGjW8c0AFtHflfIPFd6V7xKsrtMxY5hth2PhMOtjewXJroktZ8JL/bPe+Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71c16fffc45fc70e90fb52daa84b7143e8eee2cde5a2faa04c4019421bbae1ce","last_reissued_at":"2026-05-18T02:45:20.861517Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:20.861517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Extended Stable Marriage Problem Algorithm for Clone Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Feng Chen, Helge Janicke, Hosam AlHakami","submitted_at":"2014-08-13T10:47:22Z","abstract_excerpt":"Code cloning negatively affects industrial software and threatens intellectual property. This paper presents a novel approach to detecting cloned software by using a bijective matching technique. The proposed approach focuses on increasing the range of similarity measures and thus enhancing the precision of the detection. This is achieved by extending a well-known stable-marriage problem (SMP) and demonstrating how matches between code fragments of different files can be expressed. A prototype of the proposed approach is provided using a proper scenario, which shows a noticeable improvement in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2969","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":"1408.2969","created_at":"2026-05-18T02:45:20.861586+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.2969v1","created_at":"2026-05-18T02:45:20.861586+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2969","created_at":"2026-05-18T02:45:20.861586+00:00"},{"alias_kind":"pith_short_12","alias_value":"OHAW776EL7DQ","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_16","alias_value":"OHAW776EL7DQ5EH3","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_8","alias_value":"OHAW776E","created_at":"2026-05-18T12:28:41.024544+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/OHAW776EL7DQ5EH3KLNKQS3RIP","json":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP.json","graph_json":"https://pith.science/api/pith-number/OHAW776EL7DQ5EH3KLNKQS3RIP/graph.json","events_json":"https://pith.science/api/pith-number/OHAW776EL7DQ5EH3KLNKQS3RIP/events.json","paper":"https://pith.science/paper/OHAW776E"},"agent_actions":{"view_html":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP","download_json":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP.json","view_paper":"https://pith.science/paper/OHAW776E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.2969&json=true","fetch_graph":"https://pith.science/api/pith-number/OHAW776EL7DQ5EH3KLNKQS3RIP/graph.json","fetch_events":"https://pith.science/api/pith-number/OHAW776EL7DQ5EH3KLNKQS3RIP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP/action/storage_attestation","attest_author":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP/action/author_attestation","sign_citation":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP/action/citation_signature","submit_replication":"https://pith.science/pith/OHAW776EL7DQ5EH3KLNKQS3RIP/action/replication_record"}},"created_at":"2026-05-18T02:45:20.861586+00:00","updated_at":"2026-05-18T02:45:20.861586+00:00"}