{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HAR6UEL6LOHDRDJILGZRNGVV4E","short_pith_number":"pith:HAR6UEL6","canonical_record":{"source":{"id":"1605.09074","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2016-05-29T23:14:40Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"7a124ad0163cde0a05d86f6f9d786ea5be87c2c9dd911777eeaa5f5a5bba0ff2","abstract_canon_sha256":"01900974d24b783edb4d2a7d67387a6131d80d4eddd4197d2e14659afa613af6"},"schema_version":"1.0"},"canonical_sha256":"3823ea117e5b8e388d2859b3169ab5e110007986bddb01cfdcfabec8f7b860c2","source":{"kind":"arxiv","id":"1605.09074","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.09074","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"arxiv_version","alias_value":"1605.09074v2","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.09074","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"pith_short_12","alias_value":"HAR6UEL6LOHD","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HAR6UEL6LOHDRDJI","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HAR6UEL6","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HAR6UEL6LOHDRDJILGZRNGVV4E","target":"record","payload":{"canonical_record":{"source":{"id":"1605.09074","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2016-05-29T23:14:40Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"7a124ad0163cde0a05d86f6f9d786ea5be87c2c9dd911777eeaa5f5a5bba0ff2","abstract_canon_sha256":"01900974d24b783edb4d2a7d67387a6131d80d4eddd4197d2e14659afa613af6"},"schema_version":"1.0"},"canonical_sha256":"3823ea117e5b8e388d2859b3169ab5e110007986bddb01cfdcfabec8f7b860c2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:37.834122Z","signature_b64":"vac0IdN/zQDVp+pj6K1+DYYkO0B1/TbzzmIxi0/vSFyjOFxkLxWA07Z4CmcqkpDRFDAwIUV/aP0NU0vBxO4zDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3823ea117e5b8e388d2859b3169ab5e110007986bddb01cfdcfabec8f7b860c2","last_reissued_at":"2026-05-18T00:26:37.833327Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:37.833327Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.09074","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E93hSqHCqAzQnt8flyATujkgGAObAweRnFJvh8CkjAtFIT8xK2L+dch9qzHPs14/fAvgIe9nen4nYX23HVDSBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:57:31.995071Z"},"content_sha256":"2f287026d9f4136de78a2a6b0e1187e410708d53333d8cb2167dc2a81eafaa59","schema_version":"1.0","event_id":"sha256:2f287026d9f4136de78a2a6b0e1187e410708d53333d8cb2167dc2a81eafaa59"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HAR6UEL6LOHDRDJILGZRNGVV4E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimization-based Calibration of Simulation Input Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.PR"],"primary_cat":"math.OC","authors_text":"Aleksandrina Goeva, Bo Zhang, Henry Lam, Huajie Qian","submitted_at":"2016-05-29T23:14:40Z","abstract_excerpt":"Studies on simulation input uncertainty often built on the availability of input data. In this paper, we investigate an inverse problem where, given only the availability of output data, we nonparametrically calibrate the input models and other related performance measures of interest. We propose an optimization-based framework to compute statistically valid bounds on input quantities. The framework utilizes constraints that connect the statistical information of the real-world outputs with the input-output relation via a simulable map. We analyze the statistical guarantees of this approach fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.09074","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gi9vi+MswH3fZxtVA43lKW4FAqW580IVVn7aEEmXqi66tWkBWciQ51ggBQJWU4PB1UuDLSBATBJ9paFzVgK9CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:57:31.995658Z"},"content_sha256":"1bcd25809ab42bbe749e2c0aa06aa31977aab9161a47e12f9292b968a29924ef","schema_version":"1.0","event_id":"sha256:1bcd25809ab42bbe749e2c0aa06aa31977aab9161a47e12f9292b968a29924ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/bundle.json","state_url":"https://pith.science/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-05T02:57:31Z","links":{"resolver":"https://pith.science/pith/HAR6UEL6LOHDRDJILGZRNGVV4E","bundle":"https://pith.science/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/bundle.json","state":"https://pith.science/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HAR6UEL6LOHDRDJILGZRNGVV4E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HAR6UEL6LOHDRDJILGZRNGVV4E","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"01900974d24b783edb4d2a7d67387a6131d80d4eddd4197d2e14659afa613af6","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2016-05-29T23:14:40Z","title_canon_sha256":"7a124ad0163cde0a05d86f6f9d786ea5be87c2c9dd911777eeaa5f5a5bba0ff2"},"schema_version":"1.0","source":{"id":"1605.09074","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.09074","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"arxiv_version","alias_value":"1605.09074v2","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.09074","created_at":"2026-05-18T00:26:37Z"},{"alias_kind":"pith_short_12","alias_value":"HAR6UEL6LOHD","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HAR6UEL6LOHDRDJI","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HAR6UEL6","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:1bcd25809ab42bbe749e2c0aa06aa31977aab9161a47e12f9292b968a29924ef","target":"graph","created_at":"2026-05-18T00:26:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Studies on simulation input uncertainty often built on the availability of input data. In this paper, we investigate an inverse problem where, given only the availability of output data, we nonparametrically calibrate the input models and other related performance measures of interest. We propose an optimization-based framework to compute statistically valid bounds on input quantities. The framework utilizes constraints that connect the statistical information of the real-world outputs with the input-output relation via a simulable map. We analyze the statistical guarantees of this approach fr","authors_text":"Aleksandrina Goeva, Bo Zhang, Henry Lam, Huajie Qian","cross_cats":["math.PR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2016-05-29T23:14:40Z","title":"Optimization-based Calibration of Simulation Input Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.09074","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2f287026d9f4136de78a2a6b0e1187e410708d53333d8cb2167dc2a81eafaa59","target":"record","created_at":"2026-05-18T00:26:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"01900974d24b783edb4d2a7d67387a6131d80d4eddd4197d2e14659afa613af6","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2016-05-29T23:14:40Z","title_canon_sha256":"7a124ad0163cde0a05d86f6f9d786ea5be87c2c9dd911777eeaa5f5a5bba0ff2"},"schema_version":"1.0","source":{"id":"1605.09074","kind":"arxiv","version":2}},"canonical_sha256":"3823ea117e5b8e388d2859b3169ab5e110007986bddb01cfdcfabec8f7b860c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3823ea117e5b8e388d2859b3169ab5e110007986bddb01cfdcfabec8f7b860c2","first_computed_at":"2026-05-18T00:26:37.833327Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:37.833327Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vac0IdN/zQDVp+pj6K1+DYYkO0B1/TbzzmIxi0/vSFyjOFxkLxWA07Z4CmcqkpDRFDAwIUV/aP0NU0vBxO4zDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:37.834122Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.09074","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f287026d9f4136de78a2a6b0e1187e410708d53333d8cb2167dc2a81eafaa59","sha256:1bcd25809ab42bbe749e2c0aa06aa31977aab9161a47e12f9292b968a29924ef"],"state_sha256":"c2d5635cbe80a36bf3350d9ab1f7f801f879abebe50e94d17fd4f6f246abf4e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AHP7oyIdK24QglvvLSkoGQsLv6zsG3NkXvKilDl+Z+oV9LiCKE9t5rUXOSWurwsvrGQjNhUHPDfFzBA/hzpyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:57:31.998345Z","bundle_sha256":"cbbf59c93bea5dd1220e70c8557037b09bf5b9b6fca5dbc0659ab3247a19e01d"}}