{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:3GCOFVQS5FDDYR2XNFFODTKX5T","short_pith_number":"pith:3GCOFVQS","schema_version":"1.0","canonical_sha256":"d984e2d612e9463c4757694ae1cd57eceef96728bae81b53600895446a9a6b25","source":{"kind":"arxiv","id":"2608.00123","version":1},"attestation_state":"computed","paper":{"title":"LLM-OSDA: An Optimal-Stopping Dynamic Auction for Native Advertising in Multi-Turn LLM Conversations","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.GT","cs.LG"],"primary_cat":"cs.CL","authors_text":"Ching Law, Chun Gan, Fengxiang He, Hang Yu, Jialin Chen, Mingjun Nie, Yan Fang, Yeyu Zhang","submitted_at":"2026-07-31T11:47:54Z","abstract_excerpt":"LLM-native advertising embeds sponsored content directly into model-generated responses, shifting the unit of sale from a fixed slot to a moment within an evolving conversation. Existing LLM ad-auction mechanisms primarily operate within a single response, settling the winner but not the timing. The extension is nontrivial: with one native insertion opportunity per session, the stopping time depends on bids, coupling timing with allocation, so static truthfulness arguments no longer apply. We propose the LLM-based Optimal Stopping Dynamic Auction (LLM-OSDA), a dynamic cost-per-click auction th"},"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":"2608.00123","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-31T11:47:54Z","cross_cats_sorted":["cs.AI","cs.GT","cs.LG"],"title_canon_sha256":"8070bc180ed1ad4a7b6ff9e82a5e42423e893e18107c24e362eb659052cad6af","abstract_canon_sha256":"5715185486eda19b12e1ac4f0b06b7127143527fc9a844b2e558af987e9456bc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T00:32:46.248233Z","signature_b64":"obJHy2j/HJTjKhocZpmuwD9pA7MYeHjOW3XmEFfDfKUPlpxKTuwS3GzYNxLqr6PgYgcoFd2k70vOHWXKUG4WBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d984e2d612e9463c4757694ae1cd57eceef96728bae81b53600895446a9a6b25","last_reissued_at":"2026-08-04T00:32:46.246826Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T00:32:46.246826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"LLM-OSDA: An Optimal-Stopping Dynamic Auction for Native Advertising in Multi-Turn LLM Conversations","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.GT","cs.LG"],"primary_cat":"cs.CL","authors_text":"Ching Law, Chun Gan, Fengxiang He, Hang Yu, Jialin Chen, Mingjun Nie, Yan Fang, Yeyu Zhang","submitted_at":"2026-07-31T11:47:54Z","abstract_excerpt":"LLM-native advertising embeds sponsored content directly into model-generated responses, shifting the unit of sale from a fixed slot to a moment within an evolving conversation. Existing LLM ad-auction mechanisms primarily operate within a single response, settling the winner but not the timing. The extension is nontrivial: with one native insertion opportunity per session, the stopping time depends on bids, coupling timing with allocation, so static truthfulness arguments no longer apply. We propose the LLM-based Optimal Stopping Dynamic Auction (LLM-OSDA), a dynamic cost-per-click auction th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00123","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/2608.00123/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":"2608.00123","created_at":"2026-08-04T00:32:46.247871+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.00123v1","created_at":"2026-08-04T00:32:46.247871+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00123","created_at":"2026-08-04T00:32:46.247871+00:00"},{"alias_kind":"pith_short_12","alias_value":"3GCOFVQS5FDD","created_at":"2026-08-04T00:32:46.247871+00:00"},{"alias_kind":"pith_short_16","alias_value":"3GCOFVQS5FDDYR2X","created_at":"2026-08-04T00:32:46.247871+00:00"},{"alias_kind":"pith_short_8","alias_value":"3GCOFVQS","created_at":"2026-08-04T00:32:46.247871+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/3GCOFVQS5FDDYR2XNFFODTKX5T","json":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T.json","graph_json":"https://pith.science/api/pith-number/3GCOFVQS5FDDYR2XNFFODTKX5T/graph.json","events_json":"https://pith.science/api/pith-number/3GCOFVQS5FDDYR2XNFFODTKX5T/events.json","paper":"https://pith.science/paper/3GCOFVQS"},"agent_actions":{"view_html":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T","download_json":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T.json","view_paper":"https://pith.science/paper/3GCOFVQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.00123&json=true","fetch_graph":"https://pith.science/api/pith-number/3GCOFVQS5FDDYR2XNFFODTKX5T/graph.json","fetch_events":"https://pith.science/api/pith-number/3GCOFVQS5FDDYR2XNFFODTKX5T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T/action/storage_attestation","attest_author":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T/action/author_attestation","sign_citation":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T/action/citation_signature","submit_replication":"https://pith.science/pith/3GCOFVQS5FDDYR2XNFFODTKX5T/action/replication_record"}},"created_at":"2026-08-04T00:32:46.247871+00:00","updated_at":"2026-08-04T00:32:46.247871+00:00"}