{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7QVILN55LPB4MFCMN5OSGAIIMJ","short_pith_number":"pith:7QVILN55","schema_version":"1.0","canonical_sha256":"fc2a85b7bd5bc3c6144c6f5d230108627f70b89879abbe2910dc31555b93c035","source":{"kind":"arxiv","id":"1810.07392","version":1},"attestation_state":"computed","paper":{"title":"Inferencing into the void: problems with implicit populations Comments on `Empirical software engineering experts on the use of students and professionals in experiments'","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Martin Shepperd","submitted_at":"2018-10-17T05:49:32Z","abstract_excerpt":"I welcome the contribution from Falessi et al. [1] hereafter referred to as F++ , and the ensuing debate. Experimentation is an important tool within empirical software engineering, so how we select participants is clearly a relevant question. Moreover as F++ point out, the question is considerably more nuanced than the simple dichotomy it might appear to be at first sight.\n  This commentary is structured as follows. In Section 2 I briefly summarise the arguments of F++ and comment on their approach. Next, in Section 3, I take a step back to consider the nature of representativeness in inferen"},"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":"1810.07392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-10-17T05:49:32Z","cross_cats_sorted":[],"title_canon_sha256":"0653e8a7de8eae5278827a3389dce643258a11b26163c7925374b94a24eeb44b","abstract_canon_sha256":"a6ff059290ad1000f0f4da8b3d6d53e770ba12d13afb2be0af03a4cfeb642398"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:02:56.523335Z","signature_b64":"yOifZ8dXlELr2Idk5lCHMiyJ1T3hDu9CURIz2T4GzOgUTpFK3ftOHjdPKzfvcB2tljUbyRg8KUa1GJerP8JoDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc2a85b7bd5bc3c6144c6f5d230108627f70b89879abbe2910dc31555b93c035","last_reissued_at":"2026-05-18T00:02:56.522488Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:02:56.522488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Inferencing into the void: problems with implicit populations Comments on `Empirical software engineering experts on the use of students and professionals in experiments'","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Martin Shepperd","submitted_at":"2018-10-17T05:49:32Z","abstract_excerpt":"I welcome the contribution from Falessi et al. [1] hereafter referred to as F++ , and the ensuing debate. Experimentation is an important tool within empirical software engineering, so how we select participants is clearly a relevant question. Moreover as F++ point out, the question is considerably more nuanced than the simple dichotomy it might appear to be at first sight.\n  This commentary is structured as follows. In Section 2 I briefly summarise the arguments of F++ and comment on their approach. Next, in Section 3, I take a step back to consider the nature of representativeness in inferen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.07392","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":"1810.07392","created_at":"2026-05-18T00:02:56.522644+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.07392v1","created_at":"2026-05-18T00:02:56.522644+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.07392","created_at":"2026-05-18T00:02:56.522644+00:00"},{"alias_kind":"pith_short_12","alias_value":"7QVILN55LPB4","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7QVILN55LPB4MFCM","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7QVILN55","created_at":"2026-05-18T12:32:11.075285+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/7QVILN55LPB4MFCMN5OSGAIIMJ","json":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ.json","graph_json":"https://pith.science/api/pith-number/7QVILN55LPB4MFCMN5OSGAIIMJ/graph.json","events_json":"https://pith.science/api/pith-number/7QVILN55LPB4MFCMN5OSGAIIMJ/events.json","paper":"https://pith.science/paper/7QVILN55"},"agent_actions":{"view_html":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ","download_json":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ.json","view_paper":"https://pith.science/paper/7QVILN55","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.07392&json=true","fetch_graph":"https://pith.science/api/pith-number/7QVILN55LPB4MFCMN5OSGAIIMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/7QVILN55LPB4MFCMN5OSGAIIMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ/action/storage_attestation","attest_author":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ/action/author_attestation","sign_citation":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ/action/citation_signature","submit_replication":"https://pith.science/pith/7QVILN55LPB4MFCMN5OSGAIIMJ/action/replication_record"}},"created_at":"2026-05-18T00:02:56.522644+00:00","updated_at":"2026-05-18T00:02:56.522644+00:00"}