{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:ZEKB2RAUHBVO5SPKZE2537O25Z","short_pith_number":"pith:ZEKB2RAU","schema_version":"1.0","canonical_sha256":"c9141d4414386aeec9eac935ddfddaee72e88b097b388346b3d9b07948c45797","source":{"kind":"arxiv","id":"2606.22720","version":1},"attestation_state":"computed","paper":{"title":"Screening Under Competition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"econ.TH","authors_text":"Yu-Ting Ho","submitted_at":"2026-06-21T23:37:56Z","abstract_excerpt":"We study competition among multiple firms that offer differentiated varieties of the same good to a unit-demand agent. The agent has heterogeneous valuations for goods from different firms. Firms do not observe the agent's exact valuations, but they know their distribution. Firms simultaneously post menus of contracts, after which the agent chooses a firm and one of its contracts to maximize her utility. This defines a game in which firms aim to maximize expected revenue. We introduce a sufficient condition, density-regularity, under which each firm's best response to any arbitrary menu profil"},"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":"2606.22720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.TH","submitted_at":"2026-06-21T23:37:56Z","cross_cats_sorted":[],"title_canon_sha256":"f04135d3c568f9ec4b92f57fcc9e5c959eebd6c256a3e3529462ac82e3f55b94","abstract_canon_sha256":"72481ac5bd925a42bfa8f9f66c8fb43b458265de962aed29376806de8eebef85"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T02:13:45.634719Z","signature_b64":"DiOvHfV1dJaEjk5rdsJA7aRkIx3SajMfoDE1xoHuL49ES5aqfSHEggOpds+iPnBaCMlTwF3gKfjSmVSdGJQBCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c9141d4414386aeec9eac935ddfddaee72e88b097b388346b3d9b07948c45797","last_reissued_at":"2026-06-23T02:13:45.634322Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T02:13:45.634322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Screening Under Competition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"econ.TH","authors_text":"Yu-Ting Ho","submitted_at":"2026-06-21T23:37:56Z","abstract_excerpt":"We study competition among multiple firms that offer differentiated varieties of the same good to a unit-demand agent. The agent has heterogeneous valuations for goods from different firms. Firms do not observe the agent's exact valuations, but they know their distribution. Firms simultaneously post menus of contracts, after which the agent chooses a firm and one of its contracts to maximize her utility. This defines a game in which firms aim to maximize expected revenue. We introduce a sufficient condition, density-regularity, under which each firm's best response to any arbitrary menu profil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22720","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.22720/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2606.22720","created_at":"2026-06-23T02:13:45.634388+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.22720v1","created_at":"2026-06-23T02:13:45.634388+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22720","created_at":"2026-06-23T02:13:45.634388+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZEKB2RAUHBVO","created_at":"2026-06-23T02:13:45.634388+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZEKB2RAUHBVO5SPK","created_at":"2026-06-23T02:13:45.634388+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZEKB2RAU","created_at":"2026-06-23T02:13:45.634388+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/ZEKB2RAUHBVO5SPKZE2537O25Z","json":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z.json","graph_json":"https://pith.science/api/pith-number/ZEKB2RAUHBVO5SPKZE2537O25Z/graph.json","events_json":"https://pith.science/api/pith-number/ZEKB2RAUHBVO5SPKZE2537O25Z/events.json","paper":"https://pith.science/paper/ZEKB2RAU"},"agent_actions":{"view_html":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z","download_json":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z.json","view_paper":"https://pith.science/paper/ZEKB2RAU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.22720&json=true","fetch_graph":"https://pith.science/api/pith-number/ZEKB2RAUHBVO5SPKZE2537O25Z/graph.json","fetch_events":"https://pith.science/api/pith-number/ZEKB2RAUHBVO5SPKZE2537O25Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z/action/storage_attestation","attest_author":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z/action/author_attestation","sign_citation":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z/action/citation_signature","submit_replication":"https://pith.science/pith/ZEKB2RAUHBVO5SPKZE2537O25Z/action/replication_record"}},"created_at":"2026-06-23T02:13:45.634388+00:00","updated_at":"2026-06-23T02:13:45.634388+00:00"}