{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EVZ6BLTW5V2KDEYIFKBMWMJ4SP","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":"f629be90fd450670c52aba2c9f1fd688f1c3135199e2bf8a790f50a2dd669936","cross_cats_sorted":["math.LO","q-fin.CP","q-fin.RM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.PR","submitted_at":"2012-06-07T14:19:04Z","title_canon_sha256":"f8b865e17cb1381b577bc347b373cf15f76a64913d3e66c8eebbfb97d3f3cab1"},"schema_version":"1.0","source":{"id":"1206.1504","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.1504","created_at":"2026-05-18T03:54:03Z"},{"alias_kind":"arxiv_version","alias_value":"1206.1504v1","created_at":"2026-05-18T03:54:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1504","created_at":"2026-05-18T03:54:03Z"},{"alias_kind":"pith_short_12","alias_value":"EVZ6BLTW5V2K","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EVZ6BLTW5V2KDEYI","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EVZ6BLTW","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:9bdfaf27ec69cb81fcb89ddb6a54ee6efd16aba589072d86ef434799d6413c31","target":"graph","created_at":"2026-05-18T03:54:03Z","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":"An elementary arbitrage principle and the existence of trends in financial time series, which is based on a theorem published in 1995 by P. Cartier and Y. Perrin, lead to a new understanding of option pricing and dynamic hedging. Intricate problems related to violent behaviors of the underlying, like the existence of jumps, become then quite straightforward by incorporating them into the trends. Several convincing computer experiments are reported.","authors_text":"C\\'edric Join (INRIA Saclay - Ile de France, CRAN), Michel Fliess (LIX)","cross_cats":["math.LO","q-fin.CP","q-fin.RM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.PR","submitted_at":"2012-06-07T14:19:04Z","title":"Preliminary remarks on option pricing and dynamic hedging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1504","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:f75604da96385fc744aeba77e527032adc7ab1df72ae6e8e9789493a652f24ca","target":"record","created_at":"2026-05-18T03:54:03Z","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":"f629be90fd450670c52aba2c9f1fd688f1c3135199e2bf8a790f50a2dd669936","cross_cats_sorted":["math.LO","q-fin.CP","q-fin.RM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.PR","submitted_at":"2012-06-07T14:19:04Z","title_canon_sha256":"f8b865e17cb1381b577bc347b373cf15f76a64913d3e66c8eebbfb97d3f3cab1"},"schema_version":"1.0","source":{"id":"1206.1504","kind":"arxiv","version":1}},"canonical_sha256":"2573e0ae76ed74a193082a82cb313c93e15e01277dca1da7f18436d43bc3c057","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2573e0ae76ed74a193082a82cb313c93e15e01277dca1da7f18436d43bc3c057","first_computed_at":"2026-05-18T03:54:03.771271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:54:03.771271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"435qveV09F9Xqs0/evYrXS+YOpJV3o1yjn+NA4XjWjIoDJxMls8BT1AJyARl8wOL/MX56kGAU8c+dompCuLPBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:54:03.772022Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.1504","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f75604da96385fc744aeba77e527032adc7ab1df72ae6e8e9789493a652f24ca","sha256:9bdfaf27ec69cb81fcb89ddb6a54ee6efd16aba589072d86ef434799d6413c31"],"state_sha256":"0eb3a63919ba8f29e67d51738776f342297e6c28bcd0f56e8c698f5427b75791"}