{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:Q77UB3QRJ22T72CR3COOBWD7J4","short_pith_number":"pith:Q77UB3QR","canonical_record":{"source":{"id":"1608.04432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-08-15T22:59:25Z","cross_cats_sorted":[],"title_canon_sha256":"4009930ef32c3907e6e082bf02c08fe3fb2a7c917c2189b660fa325594ef29bb","abstract_canon_sha256":"544bb0e665b6cfdce4c92a9043922cd9f871e9b791574c7d24a1808c9e063680"},"schema_version":"1.0"},"canonical_sha256":"87ff40ee114eb53fe851d89ce0d87f4f12dd7cc71986ca6f80a2ac0af43a2429","source":{"kind":"arxiv","id":"1608.04432","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04432","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04432v1","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04432","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"pith_short_12","alias_value":"Q77UB3QRJ22T","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"Q77UB3QRJ22T72CR","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"Q77UB3QR","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:Q77UB3QRJ22T72CR3COOBWD7J4","target":"record","payload":{"canonical_record":{"source":{"id":"1608.04432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-08-15T22:59:25Z","cross_cats_sorted":[],"title_canon_sha256":"4009930ef32c3907e6e082bf02c08fe3fb2a7c917c2189b660fa325594ef29bb","abstract_canon_sha256":"544bb0e665b6cfdce4c92a9043922cd9f871e9b791574c7d24a1808c9e063680"},"schema_version":"1.0"},"canonical_sha256":"87ff40ee114eb53fe851d89ce0d87f4f12dd7cc71986ca6f80a2ac0af43a2429","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:57.505205Z","signature_b64":"zq+Sk2PHpKaFTA1BTUoXLZ33LB3kqb+AKxT1uFxebfDn58Eh13m9TNKz9T7L/QvcM6XGJZsjhoAwYCtxw5Q3CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87ff40ee114eb53fe851d89ce0d87f4f12dd7cc71986ca6f80a2ac0af43a2429","last_reissued_at":"2026-05-18T00:59:57.504689Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:57.504689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.04432","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":"2026-05-18T00:59:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ri7lE+qN6xbsORye5Gs9eyjFRc/VbzJ3TOoUismaDOVA3apZEEaiHLD5sa9mD7B0fSOsOIfEHyx6vGup669eCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:56:27.767742Z"},"content_sha256":"06fc0a07f4704be3014139076fe90c361d3c9606da29349e266c36d24286533f","schema_version":"1.0","event_id":"sha256:06fc0a07f4704be3014139076fe90c361d3c9606da29349e266c36d24286533f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:Q77UB3QRJ22T72CR3COOBWD7J4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Suns in the Cosmos III: multifractal signature analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. D. Costa, B. L. Canto Martins, C. E. F. Lopes, D. B. de Freitas, I. C. Le\\~ao, J. P. Bravo, J. R. De Medeiros, M. L. das Chagas, M. M. F. Nepomuceno, P. R. V. de Moraes Junior","submitted_at":"2016-08-15T22:59:25Z","abstract_excerpt":"In present paper, we investigate the multifractality signatures in hourly time series extracted from CoRoT spacecraft database. Our analysis is intended to highlight the possibility that astrophysical time series can be members of a particular class of complex and dynamic processes which require several photometric variability diagnostics to characterize their structural and topological properties. To achieve this goal, we search for contributions due to nonlinear temporal correlation and effects caused by heavier tails than the Gaussian distribution, using a detrending moving average algorith"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04432","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":"2026-05-18T00:59:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s69j/P0RJrnZgJ7Ayf7rTdjOWCXw70RlkDlOtIlE7H9tQ/iUdOxQtIqwZuujT7un7QsAFcVYYCFaS42KnxmqAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:56:27.768475Z"},"content_sha256":"7184be310e1801b42c665bed06726129c3427e6f4a70db7e032bd8dd341e72af","schema_version":"1.0","event_id":"sha256:7184be310e1801b42c665bed06726129c3427e6f4a70db7e032bd8dd341e72af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q77UB3QRJ22T72CR3COOBWD7J4/bundle.json","state_url":"https://pith.science/pith/Q77UB3QRJ22T72CR3COOBWD7J4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q77UB3QRJ22T72CR3COOBWD7J4/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":"2026-05-25T19:56:27Z","links":{"resolver":"https://pith.science/pith/Q77UB3QRJ22T72CR3COOBWD7J4","bundle":"https://pith.science/pith/Q77UB3QRJ22T72CR3COOBWD7J4/bundle.json","state":"https://pith.science/pith/Q77UB3QRJ22T72CR3COOBWD7J4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q77UB3QRJ22T72CR3COOBWD7J4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:Q77UB3QRJ22T72CR3COOBWD7J4","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":"544bb0e665b6cfdce4c92a9043922cd9f871e9b791574c7d24a1808c9e063680","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-08-15T22:59:25Z","title_canon_sha256":"4009930ef32c3907e6e082bf02c08fe3fb2a7c917c2189b660fa325594ef29bb"},"schema_version":"1.0","source":{"id":"1608.04432","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04432","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04432v1","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04432","created_at":"2026-05-18T00:59:57Z"},{"alias_kind":"pith_short_12","alias_value":"Q77UB3QRJ22T","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"Q77UB3QRJ22T72CR","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"Q77UB3QR","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:7184be310e1801b42c665bed06726129c3427e6f4a70db7e032bd8dd341e72af","target":"graph","created_at":"2026-05-18T00:59:57Z","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":"In present paper, we investigate the multifractality signatures in hourly time series extracted from CoRoT spacecraft database. Our analysis is intended to highlight the possibility that astrophysical time series can be members of a particular class of complex and dynamic processes which require several photometric variability diagnostics to characterize their structural and topological properties. To achieve this goal, we search for contributions due to nonlinear temporal correlation and effects caused by heavier tails than the Gaussian distribution, using a detrending moving average algorith","authors_text":"A. D. Costa, B. L. Canto Martins, C. E. F. Lopes, D. B. de Freitas, I. C. Le\\~ao, J. P. Bravo, J. R. De Medeiros, M. L. das Chagas, M. M. F. Nepomuceno, P. R. V. de Moraes Junior","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-08-15T22:59:25Z","title":"New Suns in the Cosmos III: multifractal signature analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04432","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":"sha256:06fc0a07f4704be3014139076fe90c361d3c9606da29349e266c36d24286533f","target":"record","created_at":"2026-05-18T00:59:57Z","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":"544bb0e665b6cfdce4c92a9043922cd9f871e9b791574c7d24a1808c9e063680","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-08-15T22:59:25Z","title_canon_sha256":"4009930ef32c3907e6e082bf02c08fe3fb2a7c917c2189b660fa325594ef29bb"},"schema_version":"1.0","source":{"id":"1608.04432","kind":"arxiv","version":1}},"canonical_sha256":"87ff40ee114eb53fe851d89ce0d87f4f12dd7cc71986ca6f80a2ac0af43a2429","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87ff40ee114eb53fe851d89ce0d87f4f12dd7cc71986ca6f80a2ac0af43a2429","first_computed_at":"2026-05-18T00:59:57.504689Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:57.504689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zq+Sk2PHpKaFTA1BTUoXLZ33LB3kqb+AKxT1uFxebfDn58Eh13m9TNKz9T7L/QvcM6XGJZsjhoAwYCtxw5Q3CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:57.505205Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04432","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06fc0a07f4704be3014139076fe90c361d3c9606da29349e266c36d24286533f","sha256:7184be310e1801b42c665bed06726129c3427e6f4a70db7e032bd8dd341e72af"],"state_sha256":"1c2a014891e076f1e8f015499d4640e2ec3cbd143d8941791e0da8a75e2fe999"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"slNdBss8eVrmmuL9Hw/c7hWFW9HnrtuySiqooBhaSnWsbO1npeamq8MTQPWjKKD7aSffkU9siq3EUe+ksjvPAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:56:27.773609Z","bundle_sha256":"3356cf979e95c49a3ac6a0193ef0a8595fe840fbd311e30642253d2e5781f735"}}