{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:V5NLW24SQFN4THP4CKEBNGRI2A","short_pith_number":"pith:V5NLW24S","canonical_record":{"source":{"id":"1209.1544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.ST","submitted_at":"2012-09-07T14:15:51Z","cross_cats_sorted":["math.ST","stat.ME","stat.TH"],"title_canon_sha256":"61a8cc91c3432daf4c96e6f3d213fb4091606eaf99165cfb30590bfc70b19770","abstract_canon_sha256":"aed1f04aeb0b5e3128150daca6f1d9b6a695e69b6f9c0cdcbe2a3b0d656a7204"},"schema_version":"1.0"},"canonical_sha256":"af5abb6b92815bc99dfc1288169a28d010293e26b4bffd70933c9173ba930eeb","source":{"kind":"arxiv","id":"1209.1544","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.1544","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"arxiv_version","alias_value":"1209.1544v1","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.1544","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"pith_short_12","alias_value":"V5NLW24SQFN4","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"V5NLW24SQFN4THP4","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"V5NLW24S","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:V5NLW24SQFN4THP4CKEBNGRI2A","target":"record","payload":{"canonical_record":{"source":{"id":"1209.1544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.ST","submitted_at":"2012-09-07T14:15:51Z","cross_cats_sorted":["math.ST","stat.ME","stat.TH"],"title_canon_sha256":"61a8cc91c3432daf4c96e6f3d213fb4091606eaf99165cfb30590bfc70b19770","abstract_canon_sha256":"aed1f04aeb0b5e3128150daca6f1d9b6a695e69b6f9c0cdcbe2a3b0d656a7204"},"schema_version":"1.0"},"canonical_sha256":"af5abb6b92815bc99dfc1288169a28d010293e26b4bffd70933c9173ba930eeb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:34.678574Z","signature_b64":"82XH8Q5QRmNypbKiYFbvaIPtj+Cz26Lkap90fCvMdljtqbvFE2VAJI4KLPj4MK1IhpxTt2q33bpUdysYdX4XDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af5abb6b92815bc99dfc1288169a28d010293e26b4bffd70933c9173ba930eeb","last_reissued_at":"2026-05-18T00:55:34.678163Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:34.678163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.1544","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":"2026-05-18T00:55:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XjLwkCoYRtmtKk0/cuZRVs3/iqG5ags4YlJDNeWJAwPhD0TRn8Z6BYnKmKibVtoylslk63OZfMQM0bbthfyDDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:12:28.062809Z"},"content_sha256":"0b6dd2ab8fbb7c2603164d48e58da72f9e5e3df76f05b75bc11ec2fdaaa83c13","schema_version":"1.0","event_id":"sha256:0b6dd2ab8fbb7c2603164d48e58da72f9e5e3df76f05b75bc11ec2fdaaa83c13"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:V5NLW24SQFN4THP4CKEBNGRI2A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On Geometric Ergodicity of Skewed - SVCHARME models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.ST","stat.ME","stat.TH"],"primary_cat":"q-fin.ST","authors_text":"Jerzy P. Rydlewski, Ma{\\l}gorzata Snarska","submitted_at":"2012-09-07T14:15:51Z","abstract_excerpt":"Markov Chain Monte Carlo is repeatedly used to analyze the properties of intractable distributions in a convenient way. In this paper we derive conditions for geometric ergodicity of a general class of nonparametric stochastic volatility models with skewness driven by hidden Markov Chain with switching."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.1544","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":"2026-05-18T00:55:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zJMhbMw6spVIXxoTr5uo/i9e896nIllVXIY3IP6g+XLKx8d+FfI88Kiy6as2uAmf31Jxc2xk0dqZr2HPzPNOBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:12:28.063152Z"},"content_sha256":"9fe2bf7e55c95b737a6f5cd640a67347567ec3f0287e8ab67b1940a9b31b342d","schema_version":"1.0","event_id":"sha256:9fe2bf7e55c95b737a6f5cd640a67347567ec3f0287e8ab67b1940a9b31b342d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V5NLW24SQFN4THP4CKEBNGRI2A/bundle.json","state_url":"https://pith.science/pith/V5NLW24SQFN4THP4CKEBNGRI2A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V5NLW24SQFN4THP4CKEBNGRI2A/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":"2026-05-30T22:12:28Z","links":{"resolver":"https://pith.science/pith/V5NLW24SQFN4THP4CKEBNGRI2A","bundle":"https://pith.science/pith/V5NLW24SQFN4THP4CKEBNGRI2A/bundle.json","state":"https://pith.science/pith/V5NLW24SQFN4THP4CKEBNGRI2A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V5NLW24SQFN4THP4CKEBNGRI2A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:V5NLW24SQFN4THP4CKEBNGRI2A","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":"aed1f04aeb0b5e3128150daca6f1d9b6a695e69b6f9c0cdcbe2a3b0d656a7204","cross_cats_sorted":["math.ST","stat.ME","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.ST","submitted_at":"2012-09-07T14:15:51Z","title_canon_sha256":"61a8cc91c3432daf4c96e6f3d213fb4091606eaf99165cfb30590bfc70b19770"},"schema_version":"1.0","source":{"id":"1209.1544","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.1544","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"arxiv_version","alias_value":"1209.1544v1","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.1544","created_at":"2026-05-18T00:55:34Z"},{"alias_kind":"pith_short_12","alias_value":"V5NLW24SQFN4","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"V5NLW24SQFN4THP4","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"V5NLW24S","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:9fe2bf7e55c95b737a6f5cd640a67347567ec3f0287e8ab67b1940a9b31b342d","target":"graph","created_at":"2026-05-18T00:55:34Z","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":"Markov Chain Monte Carlo is repeatedly used to analyze the properties of intractable distributions in a convenient way. In this paper we derive conditions for geometric ergodicity of a general class of nonparametric stochastic volatility models with skewness driven by hidden Markov Chain with switching.","authors_text":"Jerzy P. Rydlewski, Ma{\\l}gorzata Snarska","cross_cats":["math.ST","stat.ME","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.ST","submitted_at":"2012-09-07T14:15:51Z","title":"On Geometric Ergodicity of Skewed - SVCHARME models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.1544","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":"sha256:0b6dd2ab8fbb7c2603164d48e58da72f9e5e3df76f05b75bc11ec2fdaaa83c13","target":"record","created_at":"2026-05-18T00:55:34Z","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":"aed1f04aeb0b5e3128150daca6f1d9b6a695e69b6f9c0cdcbe2a3b0d656a7204","cross_cats_sorted":["math.ST","stat.ME","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.ST","submitted_at":"2012-09-07T14:15:51Z","title_canon_sha256":"61a8cc91c3432daf4c96e6f3d213fb4091606eaf99165cfb30590bfc70b19770"},"schema_version":"1.0","source":{"id":"1209.1544","kind":"arxiv","version":1}},"canonical_sha256":"af5abb6b92815bc99dfc1288169a28d010293e26b4bffd70933c9173ba930eeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af5abb6b92815bc99dfc1288169a28d010293e26b4bffd70933c9173ba930eeb","first_computed_at":"2026-05-18T00:55:34.678163Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:34.678163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"82XH8Q5QRmNypbKiYFbvaIPtj+Cz26Lkap90fCvMdljtqbvFE2VAJI4KLPj4MK1IhpxTt2q33bpUdysYdX4XDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:34.678574Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.1544","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b6dd2ab8fbb7c2603164d48e58da72f9e5e3df76f05b75bc11ec2fdaaa83c13","sha256:9fe2bf7e55c95b737a6f5cd640a67347567ec3f0287e8ab67b1940a9b31b342d"],"state_sha256":"4f041dfa090a78c706bfb1cd81d40183cd83a5d34615613db16676693c4cc1ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zeOPocZ4V/KP+MycElfKoubJQR2urhjVSpZP3ICLDfXeTVE8S6JxInfRSfewYlcTNIeP1eL2xdFipQbyKDCbBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:12:28.065082Z","bundle_sha256":"f2bbfd3482ef721a4aa2fe6636c2d9a9279db04c4f370b7fbbf6aaf8951c0ea9"}}