{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:EYCEFGRB7IX56MCQYOQ5YUTSVN","short_pith_number":"pith:EYCEFGRB","canonical_record":{"source":{"id":"1106.2882","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-06-15T06:04:25Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"c293e1a2970f1bb8e83f3fa4bd43db1e979c6835aff35d1ce25a68290fbc000f","abstract_canon_sha256":"12b946d26b880a5418dd8b5f6151f75b76e2041c50abab226aaf91ca71ea850c"},"schema_version":"1.0"},"canonical_sha256":"2604429a21fa2fdf3050c3a1dc5272ab4aa280fc84e4fca18b8d9567525f0edd","source":{"kind":"arxiv","id":"1106.2882","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.2882","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"arxiv_version","alias_value":"1106.2882v1","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.2882","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"pith_short_12","alias_value":"EYCEFGRB7IX5","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EYCEFGRB7IX56MCQ","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EYCEFGRB","created_at":"2026-05-18T12:26:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:EYCEFGRB7IX56MCQYOQ5YUTSVN","target":"record","payload":{"canonical_record":{"source":{"id":"1106.2882","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-06-15T06:04:25Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"c293e1a2970f1bb8e83f3fa4bd43db1e979c6835aff35d1ce25a68290fbc000f","abstract_canon_sha256":"12b946d26b880a5418dd8b5f6151f75b76e2041c50abab226aaf91ca71ea850c"},"schema_version":"1.0"},"canonical_sha256":"2604429a21fa2fdf3050c3a1dc5272ab4aa280fc84e4fca18b8d9567525f0edd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:19:55.402652Z","signature_b64":"3JuwL9y99yOMpzkHUiL46/r9Zny9zSDLMszp9PFSTaKjuanuBjffEzH9MeZRLFE/bFV43dSZ751mgp6eqe6RAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2604429a21fa2fdf3050c3a1dc5272ab4aa280fc84e4fca18b8d9567525f0edd","last_reissued_at":"2026-05-18T04:19:55.401882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:19:55.401882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1106.2882","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":"2026-05-18T04:19:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jCaqDZU/Jfv0LcAPpJ3mkHydJtqsQ8Rv3Kz0++ugHSUkxVgwqqE0ysYgOFBWl1+vNEQLvhgkGF9W61kbNIv5AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:37:38.729836Z"},"content_sha256":"27af589f04aeda49948c7729c9b9d9110c0d30f0a93474c23c01005b2d5152fa","schema_version":"1.0","event_id":"sha256:27af589f04aeda49948c7729c9b9d9110c0d30f0a93474c23c01005b2d5152fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:EYCEFGRB7IX56MCQYOQ5YUTSVN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning, investments and derivatives","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"q-fin.GN","authors_text":"Andrei N. Soklakov","submitted_at":"2011-06-15T06:04:25Z","abstract_excerpt":"The recent crisis and the following flight to simplicity put most derivative businesses around the world under considerable pressure. We argue that the traditional modeling techniques must be extended to include product design. We propose a quantitative framework for creating products which meet the challenge of being optimal from the investors point of view while remaining relatively simple and transparent."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.2882","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":""},"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":"2026-05-18T04:19:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e0Ge14zZuNRYGcQ3AZ3kDTfQJKAoSqwKv+iN1ySYmfmFWR5oqLKPSpsTKifBYumr6aFXVsL+3OWAnyhe3FQaBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:37:38.730544Z"},"content_sha256":"a1b16e032eff079f98ffce8f9a13ff99127796a83eb339e5d5f384c1dd8eeaf9","schema_version":"1.0","event_id":"sha256:a1b16e032eff079f98ffce8f9a13ff99127796a83eb339e5d5f384c1dd8eeaf9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/bundle.json","state_url":"https://pith.science/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/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":"2026-06-09T06:37:38Z","links":{"resolver":"https://pith.science/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN","bundle":"https://pith.science/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/bundle.json","state":"https://pith.science/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EYCEFGRB7IX56MCQYOQ5YUTSVN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:EYCEFGRB7IX56MCQYOQ5YUTSVN","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":"12b946d26b880a5418dd8b5f6151f75b76e2041c50abab226aaf91ca71ea850c","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-06-15T06:04:25Z","title_canon_sha256":"c293e1a2970f1bb8e83f3fa4bd43db1e979c6835aff35d1ce25a68290fbc000f"},"schema_version":"1.0","source":{"id":"1106.2882","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.2882","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"arxiv_version","alias_value":"1106.2882v1","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.2882","created_at":"2026-05-18T04:19:55Z"},{"alias_kind":"pith_short_12","alias_value":"EYCEFGRB7IX5","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EYCEFGRB7IX56MCQ","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EYCEFGRB","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:a1b16e032eff079f98ffce8f9a13ff99127796a83eb339e5d5f384c1dd8eeaf9","target":"graph","created_at":"2026-05-18T04:19:55Z","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":"The recent crisis and the following flight to simplicity put most derivative businesses around the world under considerable pressure. We argue that the traditional modeling techniques must be extended to include product design. We propose a quantitative framework for creating products which meet the challenge of being optimal from the investors point of view while remaining relatively simple and transparent.","authors_text":"Andrei N. Soklakov","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-06-15T06:04:25Z","title":"Learning, investments and derivatives"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.2882","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":"sha256:27af589f04aeda49948c7729c9b9d9110c0d30f0a93474c23c01005b2d5152fa","target":"record","created_at":"2026-05-18T04:19:55Z","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":"12b946d26b880a5418dd8b5f6151f75b76e2041c50abab226aaf91ca71ea850c","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2011-06-15T06:04:25Z","title_canon_sha256":"c293e1a2970f1bb8e83f3fa4bd43db1e979c6835aff35d1ce25a68290fbc000f"},"schema_version":"1.0","source":{"id":"1106.2882","kind":"arxiv","version":1}},"canonical_sha256":"2604429a21fa2fdf3050c3a1dc5272ab4aa280fc84e4fca18b8d9567525f0edd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2604429a21fa2fdf3050c3a1dc5272ab4aa280fc84e4fca18b8d9567525f0edd","first_computed_at":"2026-05-18T04:19:55.401882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:19:55.401882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3JuwL9y99yOMpzkHUiL46/r9Zny9zSDLMszp9PFSTaKjuanuBjffEzH9MeZRLFE/bFV43dSZ751mgp6eqe6RAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:19:55.402652Z","signed_message":"canonical_sha256_bytes"},"source_id":"1106.2882","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27af589f04aeda49948c7729c9b9d9110c0d30f0a93474c23c01005b2d5152fa","sha256:a1b16e032eff079f98ffce8f9a13ff99127796a83eb339e5d5f384c1dd8eeaf9"],"state_sha256":"7d5086e4a2986c243607e0e71648849a39fd563881e1b5e371c31f7568992566"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JL05/Y7AaSuch0G6xrFm4aPa4DWs3vTyOUlY7HAO/aNO479xc21OClVVOXoTU2rIsnVFVq0/pQpi6KiH4rkwCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T06:37:38.735256Z","bundle_sha256":"59385b7b8d572e3f963668131c523ec93510ee1cad747b05fb00af7459a7f9da"}}