{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:F7TDUTQLQ43AFRHSXEAGV55QTQ","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":"d4c8c8d969ad2ab5e034f58d34ba5b3e91659561a297a55e7c4fba80ecbc063e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-21T23:21:10Z","title_canon_sha256":"c56ada2d022480c4bb0cb1d3ea520eb9e29bdaad6f746cffb3b35b267556816f"},"schema_version":"1.0","source":{"id":"astro-ph/0003309","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0003309","created_at":"2026-07-04T16:16:12Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0003309v1","created_at":"2026-07-04T16:16:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0003309","created_at":"2026-07-04T16:16:12Z"},{"alias_kind":"pith_short_12","alias_value":"F7TDUTQLQ43A","created_at":"2026-07-04T16:16:12Z"},{"alias_kind":"pith_short_16","alias_value":"F7TDUTQLQ43AFRHS","created_at":"2026-07-04T16:16:12Z"},{"alias_kind":"pith_short_8","alias_value":"F7TDUTQL","created_at":"2026-07-04T16:16:12Z"}],"graph_snapshots":[{"event_id":"sha256:dd08091f58783f766d4048ecf380034b6d465593b6553d4daecf6cda2bb4dd9d","target":"graph","created_at":"2026-07-04T16:16:12Z","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/astro-ph/0003309/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A significant fraction of compact radio-loud quasars display most of the characteristics of relativistically beamed, high-optical polarization blazars, yet are weakly polarized in the optical regime. We have used the VLBA at 22 and 43 GHz to look for differences in the parsec-scale magnetic field structures of 18 high- and low-optically polarized, compact radio-loud quasars (HPQs and LPRQs, respectively). We find a strong correlation between the polarization level of the unresolved parsec-scale radio core at 43 GHz and overall optical polarization of the source, which suggests a common (possib","authors_text":"Matthew L. Lister, Paul S. Smith","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-03-21T23:21:10Z","title":"Intrinsic Differences in the Inner Jets of High- and Low-Optically Polarized Radio Quasars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0003309","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":"sha256:8a4ef8026fc3a4644d1fe1098cc3d843886ee255805a714053694efd400e08d5","target":"record","created_at":"2026-07-04T16:16:12Z","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":"d4c8c8d969ad2ab5e034f58d34ba5b3e91659561a297a55e7c4fba80ecbc063e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-21T23:21:10Z","title_canon_sha256":"c56ada2d022480c4bb0cb1d3ea520eb9e29bdaad6f746cffb3b35b267556816f"},"schema_version":"1.0","source":{"id":"astro-ph/0003309","kind":"arxiv","version":1}},"canonical_sha256":"2fe63a4e0b873602c4f2b9006af7b09c012486972e1443f669a47b0d43aa86df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fe63a4e0b873602c4f2b9006af7b09c012486972e1443f669a47b0d43aa86df","first_computed_at":"2026-07-04T16:16:12.639451Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:16:12.639451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jf92l6KFXQlgQJRIjj/Amj2ASg99CGWouCiGRjfR7u4v4JKjhs1g1BIsRhmkPUl5auR/Ntq7KGyDkA1oBUqADQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:16:12.639841Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0003309","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a4ef8026fc3a4644d1fe1098cc3d843886ee255805a714053694efd400e08d5","sha256:dd08091f58783f766d4048ecf380034b6d465593b6553d4daecf6cda2bb4dd9d"],"state_sha256":"e65eca399c80a4a64932856479eaade3954c78ed4a17a8501e02017eb04e912d"}