{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MRSR2R4QHZA464YTXYNZ4V472B","short_pith_number":"pith:MRSR2R4Q","schema_version":"1.0","canonical_sha256":"64651d47903e41cf7313be1b9e579fd070dbab9668cc252ab1e1d34ffde81be5","source":{"kind":"arxiv","id":"1903.04165","version":2},"attestation_state":"computed","paper":{"title":"Object-oriented requirements: reusable, understandable, verifiable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Alexandr Naumchev","submitted_at":"2019-03-11T08:18:32Z","abstract_excerpt":"Insufficient requirements reusability, understandability and verifiability jeopardize software projects. Empirical studies show little success in improving these qualities separately. Applying object-oriented thinking to requirements leads to their unified treatment. An online library of reusable requirement templates implements recurring requirement structures, offering a starting point for practicing the unified approach."},"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":"1903.04165","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-03-11T08:18:32Z","cross_cats_sorted":[],"title_canon_sha256":"68bddeeec506ad337530bbe1a294e92c0f0b58fd94f99f4974aaa7a42bf3b893","abstract_canon_sha256":"70ab55b13046acd5232a6b1708190ea50127e79ef8dae8e18b97b75af1681460"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:09.262819Z","signature_b64":"39A9r3v4ubWx4Xa7iWofhLbvgV91LXMB9OQeKi5N7UY9+WUXC37V+0x/ZBuGDE9WZ3IhAnp+ITl9l/bZxkOtAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"64651d47903e41cf7313be1b9e579fd070dbab9668cc252ab1e1d34ffde81be5","last_reissued_at":"2026-05-17T23:51:09.262182Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:09.262182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Object-oriented requirements: reusable, understandable, verifiable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Alexandr Naumchev","submitted_at":"2019-03-11T08:18:32Z","abstract_excerpt":"Insufficient requirements reusability, understandability and verifiability jeopardize software projects. Empirical studies show little success in improving these qualities separately. Applying object-oriented thinking to requirements leads to their unified treatment. An online library of reusable requirement templates implements recurring requirement structures, offering a starting point for practicing the unified approach."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04165","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":""},"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":"1903.04165","created_at":"2026-05-17T23:51:09.262283+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.04165v2","created_at":"2026-05-17T23:51:09.262283+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04165","created_at":"2026-05-17T23:51:09.262283+00:00"},{"alias_kind":"pith_short_12","alias_value":"MRSR2R4QHZA4","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"MRSR2R4QHZA464YT","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"MRSR2R4Q","created_at":"2026-05-18T12:33:21.387695+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/MRSR2R4QHZA464YTXYNZ4V472B","json":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B.json","graph_json":"https://pith.science/api/pith-number/MRSR2R4QHZA464YTXYNZ4V472B/graph.json","events_json":"https://pith.science/api/pith-number/MRSR2R4QHZA464YTXYNZ4V472B/events.json","paper":"https://pith.science/paper/MRSR2R4Q"},"agent_actions":{"view_html":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B","download_json":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B.json","view_paper":"https://pith.science/paper/MRSR2R4Q","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.04165&json=true","fetch_graph":"https://pith.science/api/pith-number/MRSR2R4QHZA464YTXYNZ4V472B/graph.json","fetch_events":"https://pith.science/api/pith-number/MRSR2R4QHZA464YTXYNZ4V472B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B/action/storage_attestation","attest_author":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B/action/author_attestation","sign_citation":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B/action/citation_signature","submit_replication":"https://pith.science/pith/MRSR2R4QHZA464YTXYNZ4V472B/action/replication_record"}},"created_at":"2026-05-17T23:51:09.262283+00:00","updated_at":"2026-05-17T23:51:09.262283+00:00"}