{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:5WWE6C3ZLXUAGMEYYX7MDTUONE","short_pith_number":"pith:5WWE6C3Z","canonical_record":{"source":{"id":"2303.09246","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-16T11:48:09Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"34a51a29f8caec733d9a948dcf028c61e2da93a5cef8047f0ce551b8b5d11a9e","abstract_canon_sha256":"68adb6b6e98f842875495f75a5f59c96d02f788b42290ab5142ca5022943e93b"},"schema_version":"1.0"},"canonical_sha256":"edac4f0b795de8033098c5fec1ce8e693f42caf47e032011bbc993cc6758eda8","source":{"kind":"arxiv","id":"2303.09246","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.09246","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"arxiv_version","alias_value":"2303.09246v2","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.09246","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_12","alias_value":"5WWE6C3ZLXUA","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_16","alias_value":"5WWE6C3ZLXUAGMEY","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_8","alias_value":"5WWE6C3Z","created_at":"2026-07-05T05:57:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:5WWE6C3ZLXUAGMEYYX7MDTUONE","target":"record","payload":{"canonical_record":{"source":{"id":"2303.09246","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-16T11:48:09Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"34a51a29f8caec733d9a948dcf028c61e2da93a5cef8047f0ce551b8b5d11a9e","abstract_canon_sha256":"68adb6b6e98f842875495f75a5f59c96d02f788b42290ab5142ca5022943e93b"},"schema_version":"1.0"},"canonical_sha256":"edac4f0b795de8033098c5fec1ce8e693f42caf47e032011bbc993cc6758eda8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:57:16.706655Z","signature_b64":"2oqG9IuEbPP/TecXP9VeYN86DDXm4gHLvYrL0Dd8gqp6nD1a5IsOY3dYwjzBpZvZGxDr1hVrOEw002xqf/DtDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edac4f0b795de8033098c5fec1ce8e693f42caf47e032011bbc993cc6758eda8","last_reissued_at":"2026-07-05T05:57:16.706188Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:57:16.706188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.09246","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:57:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kgOhvGwPsu7tNzfGoloOWMU95urHx3ojb4j8eESxIFfkbxF17EhP+17IsmPIlhRU/F2b9q0mye/I1+vL3Q3ZBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:25:15.478567Z"},"content_sha256":"73c5b354d2417d936c4fd06242103935ebca2bb2a341a64216e39ced1af1bbd4","schema_version":"1.0","event_id":"sha256:73c5b354d2417d936c4fd06242103935ebca2bb2a341a64216e39ced1af1bbd4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:5WWE6C3ZLXUAGMEYYX7MDTUONE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Correlation analysis between several observables of OJ 287 radio jet","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Gulchehra I. Kokhirova, Ming Zhang, Pengfei Jiang, Qi Yuan, Xiang Liu","submitted_at":"2023-03-16T11:48:09Z","abstract_excerpt":"We collected the archival data of blazar OJ~287 from heterogeneous very long baseline interferometry (VLBI) monitoring programs at 2.3 GHz, 8.6 GHz, 15 GHz and 43 GHz. The data reduction and observable extraction of those multi-band multi-epoch observations are batch-processed consistently with our automated pipeline. We present the multivariate correlation analysis on the observables at each band. We employ the cross-correlation function to search the correlations and the Monte Carlo (MC) technique to verify the certainty of correlations. Several correlations are found. The foremost findings "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.09246","kind":"arxiv","version":2},"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/2303.09246/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":"2026-07-05T05:57:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ccqTPU/wvMh4jeS4/LRSKVodrsSlrBTvv3XBHgIACpGlYW3OX+DWmrHDjJyUu01yTXMQRNG2vLs7mBwfwyP+AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:25:15.479091Z"},"content_sha256":"8d6f7cc3d62fab72702d96ef760afebb60a0fbb32f9283b9afc77e732b04b6d7","schema_version":"1.0","event_id":"sha256:8d6f7cc3d62fab72702d96ef760afebb60a0fbb32f9283b9afc77e732b04b6d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/bundle.json","state_url":"https://pith.science/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/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":"2026-08-09T03:25:15Z","links":{"resolver":"https://pith.science/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE","bundle":"https://pith.science/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/bundle.json","state":"https://pith.science/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5WWE6C3ZLXUAGMEYYX7MDTUONE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5WWE6C3ZLXUAGMEYYX7MDTUONE","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":"68adb6b6e98f842875495f75a5f59c96d02f788b42290ab5142ca5022943e93b","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-16T11:48:09Z","title_canon_sha256":"34a51a29f8caec733d9a948dcf028c61e2da93a5cef8047f0ce551b8b5d11a9e"},"schema_version":"1.0","source":{"id":"2303.09246","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.09246","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"arxiv_version","alias_value":"2303.09246v2","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.09246","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_12","alias_value":"5WWE6C3ZLXUA","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_16","alias_value":"5WWE6C3ZLXUAGMEY","created_at":"2026-07-05T05:57:16Z"},{"alias_kind":"pith_short_8","alias_value":"5WWE6C3Z","created_at":"2026-07-05T05:57:16Z"}],"graph_snapshots":[{"event_id":"sha256:8d6f7cc3d62fab72702d96ef760afebb60a0fbb32f9283b9afc77e732b04b6d7","target":"graph","created_at":"2026-07-05T05:57:16Z","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/2303.09246/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We collected the archival data of blazar OJ~287 from heterogeneous very long baseline interferometry (VLBI) monitoring programs at 2.3 GHz, 8.6 GHz, 15 GHz and 43 GHz. The data reduction and observable extraction of those multi-band multi-epoch observations are batch-processed consistently with our automated pipeline. We present the multivariate correlation analysis on the observables at each band. We employ the cross-correlation function to search the correlations and the Monte Carlo (MC) technique to verify the certainty of correlations. Several correlations are found. The foremost findings ","authors_text":"Gulchehra I. Kokhirova, Ming Zhang, Pengfei Jiang, Qi Yuan, Xiang Liu","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-16T11:48:09Z","title":"Correlation analysis between several observables of OJ 287 radio jet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.09246","kind":"arxiv","version":2},"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":"sha256:73c5b354d2417d936c4fd06242103935ebca2bb2a341a64216e39ced1af1bbd4","target":"record","created_at":"2026-07-05T05:57:16Z","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":"68adb6b6e98f842875495f75a5f59c96d02f788b42290ab5142ca5022943e93b","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-16T11:48:09Z","title_canon_sha256":"34a51a29f8caec733d9a948dcf028c61e2da93a5cef8047f0ce551b8b5d11a9e"},"schema_version":"1.0","source":{"id":"2303.09246","kind":"arxiv","version":2}},"canonical_sha256":"edac4f0b795de8033098c5fec1ce8e693f42caf47e032011bbc993cc6758eda8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edac4f0b795de8033098c5fec1ce8e693f42caf47e032011bbc993cc6758eda8","first_computed_at":"2026-07-05T05:57:16.706188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:57:16.706188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2oqG9IuEbPP/TecXP9VeYN86DDXm4gHLvYrL0Dd8gqp6nD1a5IsOY3dYwjzBpZvZGxDr1hVrOEw002xqf/DtDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:57:16.706655Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.09246","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73c5b354d2417d936c4fd06242103935ebca2bb2a341a64216e39ced1af1bbd4","sha256:8d6f7cc3d62fab72702d96ef760afebb60a0fbb32f9283b9afc77e732b04b6d7"],"state_sha256":"adab7b0e4a0a499245a6c14f58ede633e6b47577d06b1b4f8b29556d3ba3f136"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uJbXmt+qSH33S9eWNcGKiWktwhI+8YGVz+YssmGl9j0enewztITHrlNeCA5Iqa/+ue+/sOpvSupPdGc+g4IqAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T03:25:15.482970Z","bundle_sha256":"b7e3a12ea029c67b3a2c96a7a30b7f4a62b0419a9bd41821889c851f98f3a63a"}}