{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:QUCGGL3UZLDPKTXZ5ZY3HK2VUZ","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":"e193897f06a7ed1e804872199c771409c75161b2a34c5a005ffcffdd6453bddf","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-01-07T12:13:39Z","title_canon_sha256":"d394e9dda75a9bc0996b1ed85c2e3e97d98b9044b84bd046250fc86f5d52c9be"},"schema_version":"1.0","source":{"id":"astro-ph/9801048","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9801048","created_at":"2026-07-04T16:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9801048v1","created_at":"2026-07-04T16:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9801048","created_at":"2026-07-04T16:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"QUCGGL3UZLDP","created_at":"2026-07-04T16:06:04Z"},{"alias_kind":"pith_short_16","alias_value":"QUCGGL3UZLDPKTXZ","created_at":"2026-07-04T16:06:04Z"},{"alias_kind":"pith_short_8","alias_value":"QUCGGL3U","created_at":"2026-07-04T16:06:04Z"}],"graph_snapshots":[{"event_id":"sha256:ab450ccfeca070844a84f9d92ade4c3977a02229f539220bf4f3fdc6fa09dcad","target":"graph","created_at":"2026-07-04T16:06:04Z","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/9801048/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present new BeppoSAX LECS, MECS, and PDS observations of five lobe-dominated, broad-line active galactic nuclei selected from the 2 Jy sample of southern radio sources. These include three radio quasars and two broad-line radio galaxies. ROSAT PSPC data, available for all the objects, are also used to better constrain the spectral shape in the soft X-ray band. The collected data cover the 0.1 - 10 keV energy range, reaching 40 keV for one source. Detailed spectral fitting shows that all sources have a flat hard X-ray spectrum with energy index alpha_x ~ 0.75 in the 2 - 10 keV energy range. ","authors_text":"A. Cimatti, C.N. Tadhunter, F. Vagnetti, J. Siebert, P. Padovani, R. Morganti","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1998-01-07T12:13:39Z","title":"BeppoSAX Observations of 2 Jy Lobe-dominated Broad-Line Sources: the Discovery of a Hard X-ray Component"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9801048","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:f61f660d8a396a5f2b586a881b1db5540e1c6914929fd8cd50156e1ecc25427b","target":"record","created_at":"2026-07-04T16:06:04Z","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":"e193897f06a7ed1e804872199c771409c75161b2a34c5a005ffcffdd6453bddf","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-01-07T12:13:39Z","title_canon_sha256":"d394e9dda75a9bc0996b1ed85c2e3e97d98b9044b84bd046250fc86f5d52c9be"},"schema_version":"1.0","source":{"id":"astro-ph/9801048","kind":"arxiv","version":1}},"canonical_sha256":"8504632f74cac6f54ef9ee71b3ab55a64efa4a6102e6e0be2b749eff78565b9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8504632f74cac6f54ef9ee71b3ab55a64efa4a6102e6e0be2b749eff78565b9d","first_computed_at":"2026-07-04T16:06:04.124308Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:06:04.124308Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hcXTMkdB1oxaZIS+Y+ZUWl0VKcT9/TEtBLjv1tJhsC4noUunqXT08oLgV2+RFXo37j+lFWf6XNKcpSF58qPPAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:06:04.124651Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9801048","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f61f660d8a396a5f2b586a881b1db5540e1c6914929fd8cd50156e1ecc25427b","sha256:ab450ccfeca070844a84f9d92ade4c3977a02229f539220bf4f3fdc6fa09dcad"],"state_sha256":"9f865216befe98f8786322c77e757e46639674fd5eb0f49cde6d5603c5019319"}