{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:ZUNWK5XZGUXT3PPKDVAMY27OAF","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":"2c22bfb25cf207b713cec79274b977b20e4658a8e3542fe87ecdb827b264433d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-06-15T13:19:34Z","title_canon_sha256":"f4a8897c68aca6963b6980db95dfe9f719626ede733b782b4d9075a31fd77b95"},"schema_version":"1.0","source":{"id":"astro-ph/0106279","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0106279","created_at":"2026-07-04T16:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0106279v1","created_at":"2026-07-04T16:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0106279","created_at":"2026-07-04T16:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"ZUNWK5XZGUXT","created_at":"2026-07-04T16:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"ZUNWK5XZGUXT3PPK","created_at":"2026-07-04T16:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"ZUNWK5XZ","created_at":"2026-07-04T16:23:32Z"}],"graph_snapshots":[{"event_id":"sha256:02cfedd70ef12e89a00b22b2086b5c06a61409d454fb78102a9c666906bcf6d9","target":"graph","created_at":"2026-07-04T16:23:32Z","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/0106279/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present far-ultraviolet spectroscopy of the cores of the massive cooling flow clusters Abell 1795 and 2597 obtained with FUSE. As the intracluster gas cools through 3x10^5 K, it should emit strongly in the OVI 1032,1038 resonance lines. We report the detection of OVI 1032 emission in A2597, with a line flux of 1.35 +/- 0.35x10^-15 erg/cm2/s, as well as detection of emission from CIII 977. A marginal detection of CIII 977 emission is also reported for A1795. These observations provide evidence for a direct link between the hot (10^7 K) cooling flow gas and the cool (10^4 K) gas in the optica","authors_text":"A. Davidsen (JHU), B. Woodgate (NASA/GSFC), E. Hu (U. of Hawaii), E. Murphy (U. of Virginia), J. Hutchings (DAO/HIA/NRC), K. Sembach (JHU), L. Cowie (U. of Hawaii), W. R. Oegerle (NASA/GSFC)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-06-15T13:19:34Z","title":"FUSE Observations of Cooling Flow Gas in the Galaxy Clusters A1795 and A2597"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0106279","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":"sha256:9576a0754fa51d780d7c3796dadd900c491fdc899d3f6ef8a93cf2512a3c850e","target":"record","created_at":"2026-07-04T16:23:32Z","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":"2c22bfb25cf207b713cec79274b977b20e4658a8e3542fe87ecdb827b264433d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-06-15T13:19:34Z","title_canon_sha256":"f4a8897c68aca6963b6980db95dfe9f719626ede733b782b4d9075a31fd77b95"},"schema_version":"1.0","source":{"id":"astro-ph/0106279","kind":"arxiv","version":1}},"canonical_sha256":"cd1b6576f9352f3dbdea1d40cc6bee0170c3ae1fd7161c1ddfd55a0160f504e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd1b6576f9352f3dbdea1d40cc6bee0170c3ae1fd7161c1ddfd55a0160f504e2","first_computed_at":"2026-07-04T16:23:32.835622Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:23:32.835622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HCmUJnT12tROqll1blGVAL6cPXL62QOKbVohRyrC5JYMZYM9DoTENOwzI0FHbEbaoWEn1RAYKr+KHraodA99CA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:23:32.836121Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0106279","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9576a0754fa51d780d7c3796dadd900c491fdc899d3f6ef8a93cf2512a3c850e","sha256:02cfedd70ef12e89a00b22b2086b5c06a61409d454fb78102a9c666906bcf6d9"],"state_sha256":"a00697e3438c6e332655a5cd83f13b234b7f21e2294ef51a32d59d0d6cffd83a"}