{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TUL2WRMHXFP4S7F5L62FKBA4AV","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":"74da26f86e9be2035aada2827cfbb7337915fe4308d522c710ed464e605abd50","cross_cats_sorted":["astro-ph.CO","astro-ph.HE","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-03T13:26:57Z","title_canon_sha256":"b0694eccdf560c1408e374fcfd200fdee14ccec55611352e5181ca4974bf890a"},"schema_version":"1.0","source":{"id":"1703.01151","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.01151","created_at":"2026-05-18T00:45:35Z"},{"alias_kind":"arxiv_version","alias_value":"1703.01151v1","created_at":"2026-05-18T00:45:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.01151","created_at":"2026-05-18T00:45:35Z"},{"alias_kind":"pith_short_12","alias_value":"TUL2WRMHXFP4","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TUL2WRMHXFP4S7F5","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TUL2WRMH","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:8cb3f4a0b3ec83a4e1be4c551fae60c831a7c4eedd8a684999c3f8b1c3b2c730","target":"graph","created_at":"2026-05-18T00:45:35Z","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":"Charge exchange emission is known to provide a key diagnostic to the interface between hot and cold matter in many astrophysical environments. Most of the recent charge exchange studies focus on its emission in the X-ray band, but few on the UV part, although the latter can also provide a powerful probe of the charge exchange process. An atomic calculation, as well as an application to observed data, are presented to explore and describe the potential use of the UV data for the study of cosmic charge exchange. Using the newest charge exchange model in the SPEX code v3.03, we re-analyze an arch","authors_text":"Christopher P. O'Dea, Jelle S. Kaastra, Junjie Mao, Liyi Gu, Missagh Mehdipour, Stefi A. Baum","cross_cats":["astro-ph.CO","astro-ph.HE","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-03T13:26:57Z","title":"Charge exchange in the ultraviolet: implication for interacting clouds in the core of NGC 1275"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.01151","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":"sha256:785c67d25fddaf1f09baa836aa157fa09072f9e0821e207752e1eb8ca4007b29","target":"record","created_at":"2026-05-18T00:45:35Z","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":"74da26f86e9be2035aada2827cfbb7337915fe4308d522c710ed464e605abd50","cross_cats_sorted":["astro-ph.CO","astro-ph.HE","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-03T13:26:57Z","title_canon_sha256":"b0694eccdf560c1408e374fcfd200fdee14ccec55611352e5181ca4974bf890a"},"schema_version":"1.0","source":{"id":"1703.01151","kind":"arxiv","version":1}},"canonical_sha256":"9d17ab4587b95fc97cbd5fb455041c055983dd67d386c0e8847e6efdebb08c14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d17ab4587b95fc97cbd5fb455041c055983dd67d386c0e8847e6efdebb08c14","first_computed_at":"2026-05-18T00:45:35.614952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:35.614952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fa4m9Dosb8uwlvHIChlsGkD0iKeU+sf/H8msrzPVE/iFZZqWDjhK1SoxWVrfCxXgfgbUMiI2TQLdAiZtzjOkDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:35.615970Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.01151","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:785c67d25fddaf1f09baa836aa157fa09072f9e0821e207752e1eb8ca4007b29","sha256:8cb3f4a0b3ec83a4e1be4c551fae60c831a7c4eedd8a684999c3f8b1c3b2c730"],"state_sha256":"f17e18a1ce64510edf5ae957a2883c00c6304f651d55fdae99a475b802b836ad"}