{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:IZLRMCSOPBJCM5PMKRT524VUDV","short_pith_number":"pith:IZLRMCSO","schema_version":"1.0","canonical_sha256":"4657160a4e78522675ec5467dd72b41d7b8805802ed3a7b3be30b32f2f532e60","source":{"kind":"arxiv","id":"1406.3327","version":3},"attestation_state":"computed","paper":{"title":"Trade-offs in School Choice: Comparing Deferred Acceptance, the Naive and the Classic Boston Mechanism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Sven Seuken, Timo Mennle","submitted_at":"2014-06-12T19:08:57Z","abstract_excerpt":"The three most common school choice mechanisms are the Deferred Acceptance mechanism (DA), the classic Boston mechanism (BM), and a variant of the Boston mechanism where students automatically skip exhausted schools, which we call the adaptive Boston mechanism (ABM). Assuming truthful reporting, we compare student welfare under these mechanisms both from a conceptual and from a quantitative perspective: We first show that, BM rank dominates DA whenever they are comparable; and via limit arguments and simulations we show that ABM yields intermediate student welfare between BM and DA. Second, we"},"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":"1406.3327","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2014-06-12T19:08:57Z","cross_cats_sorted":[],"title_canon_sha256":"63a7e99b99e7173c50e70d7c9e3518dbb9a079d47c8eafc0062834a5198b8c55","abstract_canon_sha256":"084f1137ec24fcf1ba9bbc03361ace10f8ec3c76ff61b89fa142dc126e4379ac"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:42.081961Z","signature_b64":"Z/t6Vsvu/qsmGEilCV3dV09j4eKVO9tA4WEviXv09M4P149A29gvcByFyWpuTiHDBy3cvW/BmvF3Y+J9HrD3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4657160a4e78522675ec5467dd72b41d7b8805802ed3a7b3be30b32f2f532e60","last_reissued_at":"2026-05-18T00:40:42.081182Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:42.081182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Trade-offs in School Choice: Comparing Deferred Acceptance, the Naive and the Classic Boston Mechanism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Sven Seuken, Timo Mennle","submitted_at":"2014-06-12T19:08:57Z","abstract_excerpt":"The three most common school choice mechanisms are the Deferred Acceptance mechanism (DA), the classic Boston mechanism (BM), and a variant of the Boston mechanism where students automatically skip exhausted schools, which we call the adaptive Boston mechanism (ABM). Assuming truthful reporting, we compare student welfare under these mechanisms both from a conceptual and from a quantitative perspective: We first show that, BM rank dominates DA whenever they are comparable; and via limit arguments and simulations we show that ABM yields intermediate student welfare between BM and DA. Second, we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.3327","kind":"arxiv","version":3},"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":"1406.3327","created_at":"2026-05-18T00:40:42.081301+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.3327v3","created_at":"2026-05-18T00:40:42.081301+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.3327","created_at":"2026-05-18T00:40:42.081301+00:00"},{"alias_kind":"pith_short_12","alias_value":"IZLRMCSOPBJC","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"IZLRMCSOPBJCM5PM","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"IZLRMCSO","created_at":"2026-05-18T12:28:33.132498+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/IZLRMCSOPBJCM5PMKRT524VUDV","json":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV.json","graph_json":"https://pith.science/api/pith-number/IZLRMCSOPBJCM5PMKRT524VUDV/graph.json","events_json":"https://pith.science/api/pith-number/IZLRMCSOPBJCM5PMKRT524VUDV/events.json","paper":"https://pith.science/paper/IZLRMCSO"},"agent_actions":{"view_html":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV","download_json":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV.json","view_paper":"https://pith.science/paper/IZLRMCSO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.3327&json=true","fetch_graph":"https://pith.science/api/pith-number/IZLRMCSOPBJCM5PMKRT524VUDV/graph.json","fetch_events":"https://pith.science/api/pith-number/IZLRMCSOPBJCM5PMKRT524VUDV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV/action/storage_attestation","attest_author":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV/action/author_attestation","sign_citation":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV/action/citation_signature","submit_replication":"https://pith.science/pith/IZLRMCSOPBJCM5PMKRT524VUDV/action/replication_record"}},"created_at":"2026-05-18T00:40:42.081301+00:00","updated_at":"2026-05-18T00:40:42.081301+00:00"}