{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:ED2H4VRDBPLTJVJI4KNVC22FHP","short_pith_number":"pith:ED2H4VRD","schema_version":"1.0","canonical_sha256":"20f47e56230bd734d528e29b516b453bd643402b1b30100e4f08855c3765a272","source":{"kind":"arxiv","id":"1404.2671","version":1},"attestation_state":"computed","paper":{"title":"The Multi-shop Ski Rental Problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Jian Li, Lingqing Ai, Lingxiao Huang, Longbo Huang, Pingzhong Tang, Xian Wu","submitted_at":"2014-04-10T02:14:53Z","abstract_excerpt":"We consider the {\\em multi-shop ski rental} problem. This problem generalizes the classic ski rental problem to a multi-shop setting, in which each shop has different prices for renting and purchasing a pair of skis, and a \\emph{consumer} has to make decisions on when and where to buy. We are interested in the {\\em optimal online (competitive-ratio minimizing) mixed strategy} from the consumer's perspective. For our problem in its basic form, we obtain exciting closed-form solutions and a linear time algorithm for computing them. We further demonstrate the generality of our approach by investi"},"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":"1404.2671","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2014-04-10T02:14:53Z","cross_cats_sorted":[],"title_canon_sha256":"853e1c80dcd3bc7aacd090c3c21bc3ea71d02cff1d202d7fd37bcf1f15cbb43d","abstract_canon_sha256":"800e82d6d0e68db441e3d9d0e0ab27b345691803d7f45feaa652450c6d0a3656"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:29.833253Z","signature_b64":"oM/q3ByDggklWuLlM98h7aHYD+SQ5sw9j4o248H1i0Fdmu3zuXgvtSPmiJ4En2r68l2bNXbrI3eHxKtl80QIBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20f47e56230bd734d528e29b516b453bd643402b1b30100e4f08855c3765a272","last_reissued_at":"2026-05-18T02:54:29.832577Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:29.832577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Multi-shop Ski Rental Problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Jian Li, Lingqing Ai, Lingxiao Huang, Longbo Huang, Pingzhong Tang, Xian Wu","submitted_at":"2014-04-10T02:14:53Z","abstract_excerpt":"We consider the {\\em multi-shop ski rental} problem. This problem generalizes the classic ski rental problem to a multi-shop setting, in which each shop has different prices for renting and purchasing a pair of skis, and a \\emph{consumer} has to make decisions on when and where to buy. We are interested in the {\\em optimal online (competitive-ratio minimizing) mixed strategy} from the consumer's perspective. For our problem in its basic form, we obtain exciting closed-form solutions and a linear time algorithm for computing them. We further demonstrate the generality of our approach by investi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2671","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":"1404.2671","created_at":"2026-05-18T02:54:29.832681+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.2671v1","created_at":"2026-05-18T02:54:29.832681+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.2671","created_at":"2026-05-18T02:54:29.832681+00:00"},{"alias_kind":"pith_short_12","alias_value":"ED2H4VRDBPLT","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_16","alias_value":"ED2H4VRDBPLTJVJI","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_8","alias_value":"ED2H4VRD","created_at":"2026-05-18T12:28:25.294606+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/ED2H4VRDBPLTJVJI4KNVC22FHP","json":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP.json","graph_json":"https://pith.science/api/pith-number/ED2H4VRDBPLTJVJI4KNVC22FHP/graph.json","events_json":"https://pith.science/api/pith-number/ED2H4VRDBPLTJVJI4KNVC22FHP/events.json","paper":"https://pith.science/paper/ED2H4VRD"},"agent_actions":{"view_html":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP","download_json":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP.json","view_paper":"https://pith.science/paper/ED2H4VRD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.2671&json=true","fetch_graph":"https://pith.science/api/pith-number/ED2H4VRDBPLTJVJI4KNVC22FHP/graph.json","fetch_events":"https://pith.science/api/pith-number/ED2H4VRDBPLTJVJI4KNVC22FHP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP/action/storage_attestation","attest_author":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP/action/author_attestation","sign_citation":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP/action/citation_signature","submit_replication":"https://pith.science/pith/ED2H4VRDBPLTJVJI4KNVC22FHP/action/replication_record"}},"created_at":"2026-05-18T02:54:29.832681+00:00","updated_at":"2026-05-18T02:54:29.832681+00:00"}