{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:UGQ4TKLQKB5NUXZ2N4HMAAMNPZ","short_pith_number":"pith:UGQ4TKLQ","canonical_record":{"source":{"id":"2506.07299","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-06-08T21:55:00Z","cross_cats_sorted":["cs.LG","q-fin.MF","q-fin.RM"],"title_canon_sha256":"2d473f14c680995bcef03e95ee53b829b971839e5789fc07d23d921a2cd6371a","abstract_canon_sha256":"bc9f8e198fe1c91ac9fde48732bc7f2259ef27cdccf61517ed4e698e55ef197a"},"schema_version":"1.0"},"canonical_sha256":"a1a1c9a970507ada5f3a6f0ec0018d7e47c50fa7a2af2065418d5a27d6323864","source":{"kind":"arxiv","id":"2506.07299","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07299","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07299v1","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07299","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_12","alias_value":"UGQ4TKLQKB5N","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_16","alias_value":"UGQ4TKLQKB5NUXZ2","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_8","alias_value":"UGQ4TKLQ","created_at":"2026-07-05T11:18:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:UGQ4TKLQKB5NUXZ2N4HMAAMNPZ","target":"record","payload":{"canonical_record":{"source":{"id":"2506.07299","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-06-08T21:55:00Z","cross_cats_sorted":["cs.LG","q-fin.MF","q-fin.RM"],"title_canon_sha256":"2d473f14c680995bcef03e95ee53b829b971839e5789fc07d23d921a2cd6371a","abstract_canon_sha256":"bc9f8e198fe1c91ac9fde48732bc7f2259ef27cdccf61517ed4e698e55ef197a"},"schema_version":"1.0"},"canonical_sha256":"a1a1c9a970507ada5f3a6f0ec0018d7e47c50fa7a2af2065418d5a27d6323864","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:18:24.744223Z","signature_b64":"ZSMVjQHZs4eHp4Ej0dWbzAN8M6cAH9J/ZcI9OXBrgovZfbjMyR+m62oX4dXHOtpDdnsIEhUalz/IWc3t9NipBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a1a1c9a970507ada5f3a6f0ec0018d7e47c50fa7a2af2065418d5a27d6323864","last_reissued_at":"2026-07-05T11:18:24.743750Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:18:24.743750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.07299","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:18:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RPZXahS16SN2iyg934eZGMM4CpPTiEkkCwx/FMTSzKxd8R+VcqyaoQzwS+2ih+z6a49QtnIu4cnCXTMZcZPVBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T04:05:42.204306Z"},"content_sha256":"d9d1f8f3a1d68fa82ae46870a9c9ecc3c30af9fdb59a1805d2356f1347e576ad","schema_version":"1.0","event_id":"sha256:d9d1f8f3a1d68fa82ae46870a9c9ecc3c30af9fdb59a1805d2356f1347e576ad"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:UGQ4TKLQKB5NUXZ2N4HMAAMNPZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Uncertainty-Aware Strategies: A Model-Agnostic Framework for Robust Financial Optimization through Subsampling","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.LG","q-fin.MF","q-fin.RM"],"primary_cat":"q-fin.CP","authors_text":"Blanka Horvath, Hans Buehler, Thorsten Schmidt, Yannick Limmer","submitted_at":"2025-06-08T21:55:00Z","abstract_excerpt":"This paper addresses the challenge of model uncertainty in quantitative finance, where decisions in portfolio allocation, derivative pricing, and risk management rely on estimating stochastic models from limited data. In practice, the unavailability of the true probability measure forces reliance on an empirical approximation, and even small misestimations can lead to significant deviations in decision quality. Building on the framework of Klibanoff et al. (2005), we enhance the conventional objective - whether this is expected utility in an investing context or a hedging metric - by superimpo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07299","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/2506.07299/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:18:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qpoTzKZTeG/3Kn+MQ0kDAnraqbdbJpNBbN7oLR3wsmfEfl8JYnoHJ+/A7hxW/pZAcRZYI9NfU6LunXsLqoqNCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T04:05:42.204808Z"},"content_sha256":"a623c09e6153482de8034784c4480ab0b5f5b8c22f6a9468a8c48a266589d50c","schema_version":"1.0","event_id":"sha256:a623c09e6153482de8034784c4480ab0b5f5b8c22f6a9468a8c48a266589d50c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/bundle.json","state_url":"https://pith.science/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/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":"2026-08-08T04:05:42Z","links":{"resolver":"https://pith.science/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ","bundle":"https://pith.science/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/bundle.json","state":"https://pith.science/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UGQ4TKLQKB5NUXZ2N4HMAAMNPZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UGQ4TKLQKB5NUXZ2N4HMAAMNPZ","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":"bc9f8e198fe1c91ac9fde48732bc7f2259ef27cdccf61517ed4e698e55ef197a","cross_cats_sorted":["cs.LG","q-fin.MF","q-fin.RM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-06-08T21:55:00Z","title_canon_sha256":"2d473f14c680995bcef03e95ee53b829b971839e5789fc07d23d921a2cd6371a"},"schema_version":"1.0","source":{"id":"2506.07299","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07299","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07299v1","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07299","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_12","alias_value":"UGQ4TKLQKB5N","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_16","alias_value":"UGQ4TKLQKB5NUXZ2","created_at":"2026-07-05T11:18:24Z"},{"alias_kind":"pith_short_8","alias_value":"UGQ4TKLQ","created_at":"2026-07-05T11:18:24Z"}],"graph_snapshots":[{"event_id":"sha256:a623c09e6153482de8034784c4480ab0b5f5b8c22f6a9468a8c48a266589d50c","target":"graph","created_at":"2026-07-05T11:18:24Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.07299/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper addresses the challenge of model uncertainty in quantitative finance, where decisions in portfolio allocation, derivative pricing, and risk management rely on estimating stochastic models from limited data. In practice, the unavailability of the true probability measure forces reliance on an empirical approximation, and even small misestimations can lead to significant deviations in decision quality. Building on the framework of Klibanoff et al. (2005), we enhance the conventional objective - whether this is expected utility in an investing context or a hedging metric - by superimpo","authors_text":"Blanka Horvath, Hans Buehler, Thorsten Schmidt, Yannick Limmer","cross_cats":["cs.LG","q-fin.MF","q-fin.RM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-06-08T21:55:00Z","title":"Uncertainty-Aware Strategies: A Model-Agnostic Framework for Robust Financial Optimization through Subsampling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07299","kind":"arxiv","version":1},"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:d9d1f8f3a1d68fa82ae46870a9c9ecc3c30af9fdb59a1805d2356f1347e576ad","target":"record","created_at":"2026-07-05T11:18:24Z","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":"bc9f8e198fe1c91ac9fde48732bc7f2259ef27cdccf61517ed4e698e55ef197a","cross_cats_sorted":["cs.LG","q-fin.MF","q-fin.RM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-06-08T21:55:00Z","title_canon_sha256":"2d473f14c680995bcef03e95ee53b829b971839e5789fc07d23d921a2cd6371a"},"schema_version":"1.0","source":{"id":"2506.07299","kind":"arxiv","version":1}},"canonical_sha256":"a1a1c9a970507ada5f3a6f0ec0018d7e47c50fa7a2af2065418d5a27d6323864","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1a1c9a970507ada5f3a6f0ec0018d7e47c50fa7a2af2065418d5a27d6323864","first_computed_at":"2026-07-05T11:18:24.743750Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:18:24.743750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZSMVjQHZs4eHp4Ej0dWbzAN8M6cAH9J/ZcI9OXBrgovZfbjMyR+m62oX4dXHOtpDdnsIEhUalz/IWc3t9NipBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:18:24.744223Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.07299","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9d1f8f3a1d68fa82ae46870a9c9ecc3c30af9fdb59a1805d2356f1347e576ad","sha256:a623c09e6153482de8034784c4480ab0b5f5b8c22f6a9468a8c48a266589d50c"],"state_sha256":"10a205266a487befabca03907a78b57a0349a59d4f5d9f3f366992621c91ce43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c5Wm/yeIpkF2bJglM5n5L0e3GtlqAZ3qHLsVTrO9VMgbBEM4donHaL/uamwc0ykEA3xnD/hJ1rS9idocYMybBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T04:05:42.209477Z","bundle_sha256":"871a60148ed451e9399450f8a0efa1ba71af5f6ff990399331a2844140019e6d"}}