{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:TUZAJCV7F66GLV6NMDXUFZHHHE","short_pith_number":"pith:TUZAJCV7","canonical_record":{"source":{"id":"1808.10807","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-31T15:28:40Z","cross_cats_sorted":[],"title_canon_sha256":"95b948f5231afa27c4ca038400a8cab763654be47eb7b4e18bca6a89c8df467a","abstract_canon_sha256":"3278ce1ca702a78d3eb78cf8d76e9030e60b19f6ed606f30375f36c7c59fee5d"},"schema_version":"1.0"},"canonical_sha256":"9d32048abf2fbc65d7cd60ef42e4e73917dbfade2e52e75a12fd472b37f5ac2d","source":{"kind":"arxiv","id":"1808.10807","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10807","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10807v3","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10807","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"pith_short_12","alias_value":"TUZAJCV7F66G","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"TUZAJCV7F66GLV6N","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"TUZAJCV7","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:TUZAJCV7F66GLV6NMDXUFZHHHE","target":"record","payload":{"canonical_record":{"source":{"id":"1808.10807","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-31T15:28:40Z","cross_cats_sorted":[],"title_canon_sha256":"95b948f5231afa27c4ca038400a8cab763654be47eb7b4e18bca6a89c8df467a","abstract_canon_sha256":"3278ce1ca702a78d3eb78cf8d76e9030e60b19f6ed606f30375f36c7c59fee5d"},"schema_version":"1.0"},"canonical_sha256":"9d32048abf2fbc65d7cd60ef42e4e73917dbfade2e52e75a12fd472b37f5ac2d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:33.157130Z","signature_b64":"oK6xJMgZCusU99X2ITQBduBa3oNdfC5vOlOKGMuRBicxfPiC5CObqsH3f5wzKm5h87AibbUZ4x232tlgajmhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d32048abf2fbc65d7cd60ef42e4e73917dbfade2e52e75a12fd472b37f5ac2d","last_reissued_at":"2026-05-17T23:43:33.156693Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:33.156693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.10807","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tj4KACjLF9XPfZXjQW51GaoFzsjcXOpDCzHI0QGwXavgWjgJA3B0u/LlSb3J6VeHGMWT68x5yuLEl+s4+WheCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T11:14:47.524327Z"},"content_sha256":"5d1fcf08e39cdf344de8c7e39b397cd54b6c312611e860bfb88827e34d8c5c4b","schema_version":"1.0","event_id":"sha256:5d1fcf08e39cdf344de8c7e39b397cd54b6c312611e860bfb88827e34d8c5c4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:TUZAJCV7F66GLV6NMDXUFZHHHE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Risk averse stochastic programming: time consistency and optimal stopping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Alexander Shapiro, Alois Pichler","submitted_at":"2018-08-31T15:28:40Z","abstract_excerpt":"Bellman formulated a vague principle for optimization over time, which characterizes optimal policies by stating that a decision maker should not regret previous decisions retrospectively. This paper addresses time consistency in stochastic optimization. The problem is stated in generality first. The paper discusses time consistent decision-making by addressing risk measures which are recursive, nested, dynamically or time consistent and introduces stopping time risk measures. It turns out that the paradigm of time consistency is in conflict with various desirable, classical properties of gene"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10807","kind":"arxiv","version":3},"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":"2026-05-17T23:43:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XoqZ1YbKKWzAdmX64I44CNCLBKbP3H7UhhXzggn0A3Ntw0tSM6pqOPx+sMOOTFRt46+mJpIeZAM9j2Kv3NrLCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T11:14:47.524923Z"},"content_sha256":"1514260ef4847d6d63906e4f8ffc4feb0d167ffa5d60976eaec5b2a3081ce52e","schema_version":"1.0","event_id":"sha256:1514260ef4847d6d63906e4f8ffc4feb0d167ffa5d60976eaec5b2a3081ce52e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/bundle.json","state_url":"https://pith.science/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/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":"2026-06-06T11:14:47Z","links":{"resolver":"https://pith.science/pith/TUZAJCV7F66GLV6NMDXUFZHHHE","bundle":"https://pith.science/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/bundle.json","state":"https://pith.science/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TUZAJCV7F66GLV6NMDXUFZHHHE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:TUZAJCV7F66GLV6NMDXUFZHHHE","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":"3278ce1ca702a78d3eb78cf8d76e9030e60b19f6ed606f30375f36c7c59fee5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-31T15:28:40Z","title_canon_sha256":"95b948f5231afa27c4ca038400a8cab763654be47eb7b4e18bca6a89c8df467a"},"schema_version":"1.0","source":{"id":"1808.10807","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10807","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10807v3","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10807","created_at":"2026-05-17T23:43:33Z"},{"alias_kind":"pith_short_12","alias_value":"TUZAJCV7F66G","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"TUZAJCV7F66GLV6N","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"TUZAJCV7","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:1514260ef4847d6d63906e4f8ffc4feb0d167ffa5d60976eaec5b2a3081ce52e","target":"graph","created_at":"2026-05-17T23:43:33Z","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":"Bellman formulated a vague principle for optimization over time, which characterizes optimal policies by stating that a decision maker should not regret previous decisions retrospectively. This paper addresses time consistency in stochastic optimization. The problem is stated in generality first. The paper discusses time consistent decision-making by addressing risk measures which are recursive, nested, dynamically or time consistent and introduces stopping time risk measures. It turns out that the paradigm of time consistency is in conflict with various desirable, classical properties of gene","authors_text":"Alexander Shapiro, Alois Pichler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-31T15:28:40Z","title":"Risk averse stochastic programming: time consistency and optimal stopping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10807","kind":"arxiv","version":3},"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":"sha256:5d1fcf08e39cdf344de8c7e39b397cd54b6c312611e860bfb88827e34d8c5c4b","target":"record","created_at":"2026-05-17T23:43:33Z","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":"3278ce1ca702a78d3eb78cf8d76e9030e60b19f6ed606f30375f36c7c59fee5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-31T15:28:40Z","title_canon_sha256":"95b948f5231afa27c4ca038400a8cab763654be47eb7b4e18bca6a89c8df467a"},"schema_version":"1.0","source":{"id":"1808.10807","kind":"arxiv","version":3}},"canonical_sha256":"9d32048abf2fbc65d7cd60ef42e4e73917dbfade2e52e75a12fd472b37f5ac2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d32048abf2fbc65d7cd60ef42e4e73917dbfade2e52e75a12fd472b37f5ac2d","first_computed_at":"2026-05-17T23:43:33.156693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:33.156693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oK6xJMgZCusU99X2ITQBduBa3oNdfC5vOlOKGMuRBicxfPiC5CObqsH3f5wzKm5h87AibbUZ4x232tlgajmhBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:33.157130Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.10807","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d1fcf08e39cdf344de8c7e39b397cd54b6c312611e860bfb88827e34d8c5c4b","sha256:1514260ef4847d6d63906e4f8ffc4feb0d167ffa5d60976eaec5b2a3081ce52e"],"state_sha256":"b7560d2d7b11cbc5becb5210a7ad11bb0c5a5399d603b04ae60b744f47a1f33c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tOeJXuy3hSbs/GwqsA5Bx9Q7Yz2Q4CRPa1pIvzN1c/645eF1VommwQeuAJfBVovwveFFBnRKbhELbtqmeeS4CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T11:14:47.527871Z","bundle_sha256":"3a9d9ed6271f5359ae7e6d865c15b378cd21710f49feb0f3c068f8e678580e4f"}}