{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:SWQUCP4MMHJWD4BTTGDELJEKJC","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":"73f0f6047777993173c1875264d0fa782327c995bdd3683310edcdbb58695f5c","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1999-06-23T10:04:08Z","title_canon_sha256":"a8d611994afcdc293199a22cbba392d1a00562f9a1c0c3f597854b0e13226fdb"},"schema_version":"1.0","source":{"id":"cond-mat/9906347","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9906347","created_at":"2026-05-18T01:39:28Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9906347v1","created_at":"2026-05-18T01:39:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9906347","created_at":"2026-05-18T01:39:28Z"},{"alias_kind":"pith_short_12","alias_value":"SWQUCP4MMHJW","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"SWQUCP4MMHJWD4BT","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"SWQUCP4M","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:778830e1a84b017c1e46005f42f00a9ce67b850c934dc66dce4008a2e5cfc747","target":"graph","created_at":"2026-05-18T01:39:28Z","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":"We present a exactly soluble model for financial time series that mimics the long range volatility correlations known to be present in financial data. Although our model is `monofractal' by construction, it shows apparent multiscaling as a result of a slow crossover phenomenon on finite time scales. Our results suggest that it might be hard to distinguish apparent and true multifractal behavior in financial data. Our model also leads to a new family of stable laws for sums of correlated random variables.","authors_text":"2), Jean-Philippe Bouchaud (1, Marc Potters (1), Martin Meyer ((1) Science & Finance (2) CEA Saclay)","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1999-06-23T10:04:08Z","title":"Apparent multifractality in financial time series"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9906347","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:c4e9e16edfb985d057d8396074c0d973d9523fba45e8650b6530b69dd101668c","target":"record","created_at":"2026-05-18T01:39:28Z","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":"73f0f6047777993173c1875264d0fa782327c995bdd3683310edcdbb58695f5c","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1999-06-23T10:04:08Z","title_canon_sha256":"a8d611994afcdc293199a22cbba392d1a00562f9a1c0c3f597854b0e13226fdb"},"schema_version":"1.0","source":{"id":"cond-mat/9906347","kind":"arxiv","version":1}},"canonical_sha256":"95a1413f8c61d361f033998645a48a48bca22ffec6a27b3c2c929b913bdb42a8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95a1413f8c61d361f033998645a48a48bca22ffec6a27b3c2c929b913bdb42a8","first_computed_at":"2026-05-18T01:39:28.634940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:28.634940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GnP7oA7ZnKHPPduEeqxUmrzghbNzPzW9A5aGP8tvkpmHV4caYLACC2ht1q6v0ZvXICWquVa8alm660uWKlVfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:28.635630Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9906347","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4e9e16edfb985d057d8396074c0d973d9523fba45e8650b6530b69dd101668c","sha256:778830e1a84b017c1e46005f42f00a9ce67b850c934dc66dce4008a2e5cfc747"],"state_sha256":"bbcc632ceccd313183ebed06bb1f2ce376422d9189c0a9a92e457674bef3a6c0"}