{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:S4T7XT4R27WQWW7KSZMRVPTUH6","short_pith_number":"pith:S4T7XT4R","schema_version":"1.0","canonical_sha256":"9727fbcf91d7ed0b5bea96591abe743fbb67f71e7ffb320e7a56ee6a1ffd73c3","source":{"kind":"arxiv","id":"2606.18598","version":1},"attestation_state":"computed","paper":{"title":"Optimizing Lithium Production Decisions under Geological, Demand, and Pricing Uncertainties: A POMDP Framework for Multi-Objective Decision Making","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.AI","authors_text":"Anna C. Edmonds, Jef Caers, Mansur M. Arief, Mykel J. Kochenderfer, Robert J. Moss","submitted_at":"2026-06-17T01:49:09Z","abstract_excerpt":"Decision making in lithium production is challenging, whether from an investor's perspective or a strategic production standpoint. Determining which mines to open and when to open them involves not only geological and price uncertainties, but also complexities around the choice of extraction method, from direct lithium extraction to hard rock mining. Prior work explored models of this problem and different methods to optimize mining decisions; these models did not account for uncertainty in pricing, uncertainty in demand, or different mining technologies to extract lithium. Incorporating diffe"},"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":"2606.18598","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-17T01:49:09Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"7451b2a1165542040b331049c179db87293174f5393fd91539036e621eaa0a79","abstract_canon_sha256":"8e2471454c2ba708dd371cdc90873c9f80bf0d892b7bc6c8b080c130ee2e32a6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:11:42.113011Z","signature_b64":"g9lIu+rxQm68RrrtiImqiZlb3TlmREq7KQ/zjclVH0nygGiZtfEb19FpqY6Iu6NWEq6YF1tU7pZESFABWTDwBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9727fbcf91d7ed0b5bea96591abe743fbb67f71e7ffb320e7a56ee6a1ffd73c3","last_reissued_at":"2026-06-19T16:11:42.112601Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:11:42.112601Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimizing Lithium Production Decisions under Geological, Demand, and Pricing Uncertainties: A POMDP Framework for Multi-Objective Decision Making","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.AI","authors_text":"Anna C. Edmonds, Jef Caers, Mansur M. Arief, Mykel J. Kochenderfer, Robert J. Moss","submitted_at":"2026-06-17T01:49:09Z","abstract_excerpt":"Decision making in lithium production is challenging, whether from an investor's perspective or a strategic production standpoint. Determining which mines to open and when to open them involves not only geological and price uncertainties, but also complexities around the choice of extraction method, from direct lithium extraction to hard rock mining. Prior work explored models of this problem and different methods to optimize mining decisions; these models did not account for uncertainty in pricing, uncertainty in demand, or different mining technologies to extract lithium. Incorporating diffe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.18598","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/2606.18598/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":"2606.18598","created_at":"2026-06-19T16:11:42.112666+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.18598v1","created_at":"2026-06-19T16:11:42.112666+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.18598","created_at":"2026-06-19T16:11:42.112666+00:00"},{"alias_kind":"pith_short_12","alias_value":"S4T7XT4R27WQ","created_at":"2026-06-19T16:11:42.112666+00:00"},{"alias_kind":"pith_short_16","alias_value":"S4T7XT4R27WQWW7K","created_at":"2026-06-19T16:11:42.112666+00:00"},{"alias_kind":"pith_short_8","alias_value":"S4T7XT4R","created_at":"2026-06-19T16:11:42.112666+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/S4T7XT4R27WQWW7KSZMRVPTUH6","json":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6.json","graph_json":"https://pith.science/api/pith-number/S4T7XT4R27WQWW7KSZMRVPTUH6/graph.json","events_json":"https://pith.science/api/pith-number/S4T7XT4R27WQWW7KSZMRVPTUH6/events.json","paper":"https://pith.science/paper/S4T7XT4R"},"agent_actions":{"view_html":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6","download_json":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6.json","view_paper":"https://pith.science/paper/S4T7XT4R","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.18598&json=true","fetch_graph":"https://pith.science/api/pith-number/S4T7XT4R27WQWW7KSZMRVPTUH6/graph.json","fetch_events":"https://pith.science/api/pith-number/S4T7XT4R27WQWW7KSZMRVPTUH6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6/action/storage_attestation","attest_author":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6/action/author_attestation","sign_citation":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6/action/citation_signature","submit_replication":"https://pith.science/pith/S4T7XT4R27WQWW7KSZMRVPTUH6/action/replication_record"}},"created_at":"2026-06-19T16:11:42.112666+00:00","updated_at":"2026-06-19T16:11:42.112666+00:00"}