{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:4V5IQC6OBLOEGAAM55PTHHHJYU","short_pith_number":"pith:4V5IQC6O","canonical_record":{"source":{"id":"1905.01153","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2019-04-27T19:22:56Z","cross_cats_sorted":["nlin.AO"],"title_canon_sha256":"60a9ae5cb2817b11151d4a07fd3e27489be0c394e71133bb95da729a69165c21","abstract_canon_sha256":"0ee44ec45df8b260a51e3730f70af5e9f935d35beb33fbab5bd44a981b243fdd"},"schema_version":"1.0"},"canonical_sha256":"e57a880bce0adc43000cef5f339ce9c5109e8c5b3d9061f3bf9f49a4d4c94ffa","source":{"kind":"arxiv","id":"1905.01153","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.01153","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1905.01153v1","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.01153","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"4V5IQC6OBLOE","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_16","alias_value":"4V5IQC6OBLOEGAAM","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_8","alias_value":"4V5IQC6O","created_at":"2026-07-05T01:02:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:4V5IQC6OBLOEGAAM55PTHHHJYU","target":"record","payload":{"canonical_record":{"source":{"id":"1905.01153","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2019-04-27T19:22:56Z","cross_cats_sorted":["nlin.AO"],"title_canon_sha256":"60a9ae5cb2817b11151d4a07fd3e27489be0c394e71133bb95da729a69165c21","abstract_canon_sha256":"0ee44ec45df8b260a51e3730f70af5e9f935d35beb33fbab5bd44a981b243fdd"},"schema_version":"1.0"},"canonical_sha256":"e57a880bce0adc43000cef5f339ce9c5109e8c5b3d9061f3bf9f49a4d4c94ffa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:02:01.994484Z","signature_b64":"9UjmqmW46wR4Q0z1eZBVEug+WbAE2GNb1zcYJE1rPFL1vOJobSVCrbWwM2K0WaUJlPGuqmC0aJv/V1VVsGzODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e57a880bce0adc43000cef5f339ce9c5109e8c5b3d9061f3bf9f49a4d4c94ffa","last_reissued_at":"2026-07-05T01:02:01.994015Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:02:01.994015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.01153","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":"2026-07-05T01:02:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YM2Cs6cpKPYoOec/nx652VVG9mkK87sT8wxSCncs4OreViOIZNXUPSXYNehD2vt9P9VTKU9sS3COIDXivMbZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:28:34.558061Z"},"content_sha256":"348e2298c91d8a0c2d235a68867f2722a1487b06976b4165794d708ede62f7e6","schema_version":"1.0","event_id":"sha256:348e2298c91d8a0c2d235a68867f2722a1487b06976b4165794d708ede62f7e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:4V5IQC6OBLOEGAAM55PTHHHJYU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Wavelet based detection of scaling behaviour in noisy experimental data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO"],"primary_cat":"physics.data-an","authors_text":"Fotios K. Diakonos, Stelios Potirakis, Yiannis F. Contoyiannis","submitted_at":"2019-04-27T19:22:56Z","abstract_excerpt":"The detection of power-laws in real data is a demanding task for several reasons. The two, more frequently met, being: (i) real data possess noise which affects significantly the power-law tails and (ii) there is no solid tool for the discrimination between a power-law, valid in a specific range of scales, from other functional forms like log-normal or stretched exponential distributions. In the present report we demonstrate, employing simulated and real data, that using wavelets it is possible to overcome both of the above mentioned difficulties and achieve a secure detection of a power-law a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.01153","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1905.01153/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T01:02:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WENcak3slGyet7s86Sprg9UcyWIj7cKlp+8uUonQBptWvmPBRZPtkJKbUWwdEDoQyw8d6p/pr61lqf/ajX7+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:28:34.558696Z"},"content_sha256":"0aacacb453f945c40c3c749906227280a5ab30566ffcefa2ec9b6aa58d0e56cd","schema_version":"1.0","event_id":"sha256:0aacacb453f945c40c3c749906227280a5ab30566ffcefa2ec9b6aa58d0e56cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/bundle.json","state_url":"https://pith.science/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/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":"2026-07-05T10:28:34Z","links":{"resolver":"https://pith.science/pith/4V5IQC6OBLOEGAAM55PTHHHJYU","bundle":"https://pith.science/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/bundle.json","state":"https://pith.science/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4V5IQC6OBLOEGAAM55PTHHHJYU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:4V5IQC6OBLOEGAAM55PTHHHJYU","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":"0ee44ec45df8b260a51e3730f70af5e9f935d35beb33fbab5bd44a981b243fdd","cross_cats_sorted":["nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2019-04-27T19:22:56Z","title_canon_sha256":"60a9ae5cb2817b11151d4a07fd3e27489be0c394e71133bb95da729a69165c21"},"schema_version":"1.0","source":{"id":"1905.01153","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.01153","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1905.01153v1","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.01153","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"4V5IQC6OBLOE","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_16","alias_value":"4V5IQC6OBLOEGAAM","created_at":"2026-07-05T01:02:01Z"},{"alias_kind":"pith_short_8","alias_value":"4V5IQC6O","created_at":"2026-07-05T01:02:01Z"}],"graph_snapshots":[{"event_id":"sha256:0aacacb453f945c40c3c749906227280a5ab30566ffcefa2ec9b6aa58d0e56cd","target":"graph","created_at":"2026-07-05T01:02:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1905.01153/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The detection of power-laws in real data is a demanding task for several reasons. The two, more frequently met, being: (i) real data possess noise which affects significantly the power-law tails and (ii) there is no solid tool for the discrimination between a power-law, valid in a specific range of scales, from other functional forms like log-normal or stretched exponential distributions. In the present report we demonstrate, employing simulated and real data, that using wavelets it is possible to overcome both of the above mentioned difficulties and achieve a secure detection of a power-law a","authors_text":"Fotios K. Diakonos, Stelios Potirakis, Yiannis F. Contoyiannis","cross_cats":["nlin.AO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2019-04-27T19:22:56Z","title":"Wavelet based detection of scaling behaviour in noisy experimental data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.01153","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":"sha256:348e2298c91d8a0c2d235a68867f2722a1487b06976b4165794d708ede62f7e6","target":"record","created_at":"2026-07-05T01:02:01Z","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":"0ee44ec45df8b260a51e3730f70af5e9f935d35beb33fbab5bd44a981b243fdd","cross_cats_sorted":["nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2019-04-27T19:22:56Z","title_canon_sha256":"60a9ae5cb2817b11151d4a07fd3e27489be0c394e71133bb95da729a69165c21"},"schema_version":"1.0","source":{"id":"1905.01153","kind":"arxiv","version":1}},"canonical_sha256":"e57a880bce0adc43000cef5f339ce9c5109e8c5b3d9061f3bf9f49a4d4c94ffa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e57a880bce0adc43000cef5f339ce9c5109e8c5b3d9061f3bf9f49a4d4c94ffa","first_computed_at":"2026-07-05T01:02:01.994015Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:02:01.994015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9UjmqmW46wR4Q0z1eZBVEug+WbAE2GNb1zcYJE1rPFL1vOJobSVCrbWwM2K0WaUJlPGuqmC0aJv/V1VVsGzODw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:02:01.994484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.01153","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:348e2298c91d8a0c2d235a68867f2722a1487b06976b4165794d708ede62f7e6","sha256:0aacacb453f945c40c3c749906227280a5ab30566ffcefa2ec9b6aa58d0e56cd"],"state_sha256":"f05fae79cad364830cc879e3dcab2e116a26f15121f6e98e112f22a8d20495ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/4nBPxdhxKSo51ynpGYfOXQ/WpYrcI94PO1+LJzjYoulxf4lgxbsbG6C3b1YqD4rEAxQkENreCDzZ6PPtaSzDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:28:34.561680Z","bundle_sha256":"e7d81f3866995a78fafea27e0898df0081db9fd3949226d6f68668fba4a4ad90"}}