{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:CXYKMVMKBOY6QCXCJXNJ7PZBPQ","short_pith_number":"pith:CXYKMVMK","canonical_record":{"source":{"id":"2208.10104","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-08-22T07:24:25Z","cross_cats_sorted":[],"title_canon_sha256":"d60b925ac59b30a84163ed05c42b35b34700152ca43f82a21741379754b2f6b3","abstract_canon_sha256":"a1f03add4b21061b2e34f0b8542d11257927393fd68f31c469e2062b6ea38434"},"schema_version":"1.0"},"canonical_sha256":"15f0a6558a0bb1e80ae24dda9fbf217c0ce71671490629746ba52e7ebc7b1b44","source":{"kind":"arxiv","id":"2208.10104","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.10104","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"arxiv_version","alias_value":"2208.10104v1","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.10104","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_12","alias_value":"CXYKMVMKBOY6","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_16","alias_value":"CXYKMVMKBOY6QCXC","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_8","alias_value":"CXYKMVMK","created_at":"2026-07-05T04:59:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:CXYKMVMKBOY6QCXCJXNJ7PZBPQ","target":"record","payload":{"canonical_record":{"source":{"id":"2208.10104","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-08-22T07:24:25Z","cross_cats_sorted":[],"title_canon_sha256":"d60b925ac59b30a84163ed05c42b35b34700152ca43f82a21741379754b2f6b3","abstract_canon_sha256":"a1f03add4b21061b2e34f0b8542d11257927393fd68f31c469e2062b6ea38434"},"schema_version":"1.0"},"canonical_sha256":"15f0a6558a0bb1e80ae24dda9fbf217c0ce71671490629746ba52e7ebc7b1b44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:59:30.940629Z","signature_b64":"rJA3ACrRVWu/HvYQHfu5HJbuGRIUYY/OTmenjAfJvch0xr6B38Xo/H/O1YfvH/XdJxcw2QpImChNRh35LM0VAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15f0a6558a0bb1e80ae24dda9fbf217c0ce71671490629746ba52e7ebc7b1b44","last_reissued_at":"2026-07-05T04:59:30.940268Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:59:30.940268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.10104","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":"2026-07-05T04:59:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s72JeOrCNoePEBs6UYbjZ65DP0wZNdqr3uFuF7fQTW3oCgTRCh/q6USOtQv7J42tTBsQVnBCCOXsJZa7iJ5aCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T15:57:06.207061Z"},"content_sha256":"f2d8d132e8f0fa4634a0d2f083b58524facd1f157e353c442af30cc5971ad412","schema_version":"1.0","event_id":"sha256:f2d8d132e8f0fa4634a0d2f083b58524facd1f157e353c442af30cc5971ad412"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:CXYKMVMKBOY6QCXCJXNJ7PZBPQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An extensive study of blazar broad emission line: Changing-look blazars and Baldwin effect","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Guohai Chen, Hubing Xiao, Junhui Fan, Liangjun Hu, Liping Fu, Shaohua Zhang, Zhihao Ouyang","submitted_at":"2022-08-22T07:24:25Z","abstract_excerpt":"It is known that the blazar jet emissions are dominated by non-thermal radiation while the accretion disk jets are normally dominated by thermal emission. In this work, our aim is to study the connection between the two types of emission by investigating the correlation between the blazar emission line intensity property, which embodies the nature of accretion disk, and the $\\gamma$-ray flux property, which is the representative of jet emission. We compiled a sample of 656 blazars with available emission line equivalent widths ($EW$), the GeV $\\gamma$-ray flux, and the SED information from the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.10104","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/2208.10104/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":"2026-07-05T04:59:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yEgo66ryk+DnmLBxdGGL5+UahI1ybfWpKK53jneCC/z9Sf/DRB+ZPuLjpLC6deH3trD5UBJvp0Rcw07QkpZ6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T15:57:06.207753Z"},"content_sha256":"1b386db87fd7de97785bb6a8d43e2f400748c0ed4d38815569b5a9638bd78d5c","schema_version":"1.0","event_id":"sha256:1b386db87fd7de97785bb6a8d43e2f400748c0ed4d38815569b5a9638bd78d5c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/bundle.json","state_url":"https://pith.science/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/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":"2026-08-01T15:57:06Z","links":{"resolver":"https://pith.science/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ","bundle":"https://pith.science/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/bundle.json","state":"https://pith.science/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CXYKMVMKBOY6QCXCJXNJ7PZBPQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:CXYKMVMKBOY6QCXCJXNJ7PZBPQ","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":"a1f03add4b21061b2e34f0b8542d11257927393fd68f31c469e2062b6ea38434","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-08-22T07:24:25Z","title_canon_sha256":"d60b925ac59b30a84163ed05c42b35b34700152ca43f82a21741379754b2f6b3"},"schema_version":"1.0","source":{"id":"2208.10104","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.10104","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"arxiv_version","alias_value":"2208.10104v1","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.10104","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_12","alias_value":"CXYKMVMKBOY6","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_16","alias_value":"CXYKMVMKBOY6QCXC","created_at":"2026-07-05T04:59:30Z"},{"alias_kind":"pith_short_8","alias_value":"CXYKMVMK","created_at":"2026-07-05T04:59:30Z"}],"graph_snapshots":[{"event_id":"sha256:1b386db87fd7de97785bb6a8d43e2f400748c0ed4d38815569b5a9638bd78d5c","target":"graph","created_at":"2026-07-05T04:59:30Z","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/2208.10104/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It is known that the blazar jet emissions are dominated by non-thermal radiation while the accretion disk jets are normally dominated by thermal emission. In this work, our aim is to study the connection between the two types of emission by investigating the correlation between the blazar emission line intensity property, which embodies the nature of accretion disk, and the $\\gamma$-ray flux property, which is the representative of jet emission. We compiled a sample of 656 blazars with available emission line equivalent widths ($EW$), the GeV $\\gamma$-ray flux, and the SED information from the","authors_text":"Guohai Chen, Hubing Xiao, Junhui Fan, Liangjun Hu, Liping Fu, Shaohua Zhang, Zhihao Ouyang","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-08-22T07:24:25Z","title":"An extensive study of blazar broad emission line: Changing-look blazars and Baldwin effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.10104","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:f2d8d132e8f0fa4634a0d2f083b58524facd1f157e353c442af30cc5971ad412","target":"record","created_at":"2026-07-05T04:59:30Z","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":"a1f03add4b21061b2e34f0b8542d11257927393fd68f31c469e2062b6ea38434","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-08-22T07:24:25Z","title_canon_sha256":"d60b925ac59b30a84163ed05c42b35b34700152ca43f82a21741379754b2f6b3"},"schema_version":"1.0","source":{"id":"2208.10104","kind":"arxiv","version":1}},"canonical_sha256":"15f0a6558a0bb1e80ae24dda9fbf217c0ce71671490629746ba52e7ebc7b1b44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15f0a6558a0bb1e80ae24dda9fbf217c0ce71671490629746ba52e7ebc7b1b44","first_computed_at":"2026-07-05T04:59:30.940268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:59:30.940268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rJA3ACrRVWu/HvYQHfu5HJbuGRIUYY/OTmenjAfJvch0xr6B38Xo/H/O1YfvH/XdJxcw2QpImChNRh35LM0VAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:59:30.940629Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.10104","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2d8d132e8f0fa4634a0d2f083b58524facd1f157e353c442af30cc5971ad412","sha256:1b386db87fd7de97785bb6a8d43e2f400748c0ed4d38815569b5a9638bd78d5c"],"state_sha256":"1e47f7d72890ad0f612ee76a31273e0f661777151a318f27e0aad57af78f65b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zvXd9HUKIUz80ZDzQbnEA0miesBh8bL6nZcpE22QiqQB4vgEGM1Mm76spKUHL5JLv9nbS5yu0Fg61bzxjq3fCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T15:57:06.212071Z","bundle_sha256":"a424709ab6e1d5c73e02c47646bb748fad8c5e1d33931d9fa110087c1a1c60f2"}}