{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:K6CGJBOV5QHZ2EL4H5F2GNFFXE","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":"6b7bc274a3f440eba655d2faf72cd572d2bc77b54664ceb88f2b7d5017fb3912","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-18T20:56:21Z","title_canon_sha256":"45ed2f378a3c02b17c3e81bd81b9caf005977486145445ffd1ba28f20aa223ab"},"schema_version":"1.0","source":{"id":"astro-ph/9612185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9612185","created_at":"2026-07-04T16:00:20Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9612185v1","created_at":"2026-07-04T16:00:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9612185","created_at":"2026-07-04T16:00:20Z"},{"alias_kind":"pith_short_12","alias_value":"K6CGJBOV5QHZ","created_at":"2026-07-04T16:00:20Z"},{"alias_kind":"pith_short_16","alias_value":"K6CGJBOV5QHZ2EL4","created_at":"2026-07-04T16:00:20Z"},{"alias_kind":"pith_short_8","alias_value":"K6CGJBOV","created_at":"2026-07-04T16:00:20Z"}],"graph_snapshots":[{"event_id":"sha256:2bf6b3918694c48a152c239e60bae43159e1cf8c761532b5a4827814c4644d2a","target":"graph","created_at":"2026-07-04T16:00:20Z","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/9612185/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the properties of warm absorbers in several active galaxies (AGN) and present new candidates, using ROSAT X-ray observations. Several aspects of the characteristics of warm absorbers are discussed, constraints on the density and location of the ionized material are provided; the impact of the presence of the warm gas on other observable spectral regions is investigated, particularly with respect to the possibility of a warm-absorber origin of one of the known high-ionization emission-line region in AGN; the possibility of dust mixed with the warm material is critically assessed; and t","authors_text":"D), Henner Fink (MPE Garching, Stefanie Komossa","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1996-12-18T20:56:21Z","title":"ROSAT observations of warm absorbers in AGN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9612185","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":"sha256:40e97ac08d36329ee0ea149e890b8d480b0d3acb6472efc8bdd5e37265c1d159","target":"record","created_at":"2026-07-04T16:00:20Z","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":"6b7bc274a3f440eba655d2faf72cd572d2bc77b54664ceb88f2b7d5017fb3912","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-18T20:56:21Z","title_canon_sha256":"45ed2f378a3c02b17c3e81bd81b9caf005977486145445ffd1ba28f20aa223ab"},"schema_version":"1.0","source":{"id":"astro-ph/9612185","kind":"arxiv","version":1}},"canonical_sha256":"57846485d5ec0f9d117c3f4ba334a5b917e9feed13be101e9fcc5c5ab118165b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57846485d5ec0f9d117c3f4ba334a5b917e9feed13be101e9fcc5c5ab118165b","first_computed_at":"2026-07-04T16:00:20.902959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:00:20.902959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WW5CDscz4hPkLA9AtkgoSxdRQ4zhrqO5PaWSOQdj5nNGy/Yx6cLO0fiwN+MHGQaQ6NGYB3HbZg99D1jP49SMCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:00:20.903437Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9612185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40e97ac08d36329ee0ea149e890b8d480b0d3acb6472efc8bdd5e37265c1d159","sha256:2bf6b3918694c48a152c239e60bae43159e1cf8c761532b5a4827814c4644d2a"],"state_sha256":"53c815c3f8068a8b240d61350b3f1dbfe212d3e10cc41bafe7e27b28debe0008"}