{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:AVLGUYOLZ5PBDHNU3LDQLWIJ37","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":"55b67ffec876a835461430b369a86124ee6a6d07eecca5c299f42791b8bbc8ec","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-30T14:36:35Z","title_canon_sha256":"22b67912532748cc50b0d86ef2f904247d730149545bd5511b1c5e21da83c3d9"},"schema_version":"1.0","source":{"id":"1111.7186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7186","created_at":"2026-05-18T03:44:49Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7186v1","created_at":"2026-05-18T03:44:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7186","created_at":"2026-05-18T03:44:49Z"},{"alias_kind":"pith_short_12","alias_value":"AVLGUYOLZ5PB","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"AVLGUYOLZ5PBDHNU","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"AVLGUYOL","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:f78584a816c9f1de7906e8b7baf634d37da74bc31e98c6e8fd0f61558c7e28ae","target":"graph","created_at":"2026-05-18T03:44:49Z","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":"High-resolution data of the peculiar magnetic massive star HD148937 were obtained with Chandra-HETGS, and are presented here in combination with a re-analysis of the older XMM-RGS data. The lines of the high-Z elements (Mg, Si, S) were found to be unshifted and relatively narrow (FWHM of about 800km/s), i.e. narrower than the O line recorded by RGS, which possibly indicates that the hot plasma is multi-thermal and has several origins. These data further indicate a main plasma temperature of about 0.6keV and a formation of the X-ray emission at about one stellar radius above the photosphere. Fr","authors_text":"N. R. Walborn (STScI), S. A. Zhekov (U of Col., solar-terrestrial research inst.), Space, Y. Naze (ULg)","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-30T14:36:35Z","title":"High-resolution X-ray spectroscopy of the magnetic Of?p star HD148937"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7186","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:e42500ae33d29bbfa1a0f1c6360856135d2dca03ceb0014a31264c391d69f5ad","target":"record","created_at":"2026-05-18T03:44:49Z","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":"55b67ffec876a835461430b369a86124ee6a6d07eecca5c299f42791b8bbc8ec","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-30T14:36:35Z","title_canon_sha256":"22b67912532748cc50b0d86ef2f904247d730149545bd5511b1c5e21da83c3d9"},"schema_version":"1.0","source":{"id":"1111.7186","kind":"arxiv","version":1}},"canonical_sha256":"05566a61cbcf5e119db4dac705d909dfd76dc84e65f107163a13f59f8303d387","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05566a61cbcf5e119db4dac705d909dfd76dc84e65f107163a13f59f8303d387","first_computed_at":"2026-05-18T03:44:49.332546Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:49.332546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kcev6VvdjQTVr1uFQuAtFwB/ZD67DkGWfpjUhM1yWHJKzFfFkVzRXroHhAPAsiDuHPcxT1fjswyVGGeZUlW0Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:49.333180Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.7186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e42500ae33d29bbfa1a0f1c6360856135d2dca03ceb0014a31264c391d69f5ad","sha256:f78584a816c9f1de7906e8b7baf634d37da74bc31e98c6e8fd0f61558c7e28ae"],"state_sha256":"c5a78b09bc05d7859b65eb41762314b2ef358ed1f38fb2d52fed1b37bce282a5"}