{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:OCBTFEBLMH46IM2CEWGY5FKDIF","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":"fad339ece173e3939ea545d93ca8997e190fda668d3eb2980c069ebae4789155","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-12-29T08:53:57Z","title_canon_sha256":"6a1c4d49beea83e3270731e23c278cf3b62d3191b828419a6c2e28c258484b30"},"schema_version":"1.0","source":{"id":"astro-ph/9712334","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9712334","created_at":"2026-05-18T01:40:14Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9712334v1","created_at":"2026-05-18T01:40:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9712334","created_at":"2026-05-18T01:40:14Z"},{"alias_kind":"pith_short_12","alias_value":"OCBTFEBLMH46","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"OCBTFEBLMH46IM2C","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"OCBTFEBL","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:09a003ecb1af8f6d665563b12ac07964439a66d27820128a888d31864acba3f7","target":"graph","created_at":"2026-05-18T01:40:14Z","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"},"paper":{"abstract_excerpt":"We present the first results of BeppoSAX observations of a small sample of low brightness FRI radio galaxies. The flux of all the targets is consistent with a thermal spectrum, as due to the presence of hot intracluster gas or galactic corona. Moreover in three sources a non thermal absorbed spectrum can be present in the MECS spectrum at energies larger than 7 keV, while for a fourth object a high energy flux has been detected in the PDS instrument at energies larger than 15 keV. This component could be related to the inner AGN surrounded by an obscuring torus.","authors_text":"E. Trussoni, F. Vagnetti, G. Bodo, L. Feretti, P. Padovani, P. Parma, R. Fanti, R. Morganti, S. Massaglia","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1997-12-29T08:53:57Z","title":"BeppoSAX observations of low power radio galaxies: possible detection of obscured nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9712334","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":"sha256:235370c18694480eb1abb24de90cfd26ea24fefcafe568ceedb1b978b4fddd9e","target":"record","created_at":"2026-05-18T01:40:14Z","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":"fad339ece173e3939ea545d93ca8997e190fda668d3eb2980c069ebae4789155","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-12-29T08:53:57Z","title_canon_sha256":"6a1c4d49beea83e3270731e23c278cf3b62d3191b828419a6c2e28c258484b30"},"schema_version":"1.0","source":{"id":"astro-ph/9712334","kind":"arxiv","version":1}},"canonical_sha256":"708332902b61f9e43342258d8e9543416f7209511cad52a0e63f6a4de14096b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"708332902b61f9e43342258d8e9543416f7209511cad52a0e63f6a4de14096b3","first_computed_at":"2026-05-18T01:40:14.534936Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:14.534936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f6hJeDQr6BJ73asN7bYYjErMNP325GstxHk4qYlLz+D+nFX1rakRD6Y9E3oaATJ8DWfqHG2hkSF06/CPhv5cAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:14.535605Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9712334","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:235370c18694480eb1abb24de90cfd26ea24fefcafe568ceedb1b978b4fddd9e","sha256:09a003ecb1af8f6d665563b12ac07964439a66d27820128a888d31864acba3f7"],"state_sha256":"b1d5b0ce60863b03bfaa1e7b2161168cc7fff0aa5c8517861b2e1a23dc75ed9e"}