{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:E2ROON2DIEECCG5STV2ZHRQOEP","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":"1b995e94d6c4d019c9c07f2e430a699dc481b02a3b66fd41a02ca3fbdad73dc2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-06-06T21:06:23Z","title_canon_sha256":"c59751f5c195e005f8968aaba3ae211fa0ced84d5627913b44536d0c5d27a2b7"},"schema_version":"1.0","source":{"id":"1206.1348","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.1348","created_at":"2026-05-18T01:57:01Z"},{"alias_kind":"arxiv_version","alias_value":"1206.1348v2","created_at":"2026-05-18T01:57:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1348","created_at":"2026-05-18T01:57:01Z"},{"alias_kind":"pith_short_12","alias_value":"E2ROON2DIEEC","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"E2ROON2DIEECCG5S","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"E2ROON2D","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:8b0fb6d6ee169ad1ef9e06346c10948f289597b2fdf9a991f294c69f8a6286e2","target":"graph","created_at":"2026-05-18T01:57:01Z","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":"Using an ionization gasdynamics code, we simulate a model of the wind-blown bubble around a 40 solar mass star. We use this to compute the X-ray spectra from the bubble, which can be directly compared to observations. We outline our methods and techniques for these computations, and contrast them with previous calculations. Our simulated X-ray spectra compare reasonably well with observed spectra of Wolf-Rayet bubbles. They suggest that X-ray nebulae around massive stars may not be easily detectable, consistent with observations.","authors_text":"Duane L. Rosenberg, Vikram V. Dwarkadas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-06-06T21:06:23Z","title":"Simulated X-ray Spectra From Ionized Wind-Blown Nebulae around Massive Stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1348","kind":"arxiv","version":2},"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":"sha256:45066b6215771af60b1977a8f1ae65e9eb9b2df9db81c63ed1bf73904a33d92c","target":"record","created_at":"2026-05-18T01:57:01Z","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":"1b995e94d6c4d019c9c07f2e430a699dc481b02a3b66fd41a02ca3fbdad73dc2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-06-06T21:06:23Z","title_canon_sha256":"c59751f5c195e005f8968aaba3ae211fa0ced84d5627913b44536d0c5d27a2b7"},"schema_version":"1.0","source":{"id":"1206.1348","kind":"arxiv","version":2}},"canonical_sha256":"26a2e737434108211bb29d7593c60e23dc3dfc846e0cc0d7bf948c80dd5086cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"26a2e737434108211bb29d7593c60e23dc3dfc846e0cc0d7bf948c80dd5086cc","first_computed_at":"2026-05-18T01:57:01.257466Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:01.257466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IZnvTTQdF0cSnsf/fG+X0Kn3CvKoAUubU/lAQzAXA49sX8nLCunSkHGgnbKWPNBbd6fE0IFWjOui8c3WArBGAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:01.257986Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.1348","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45066b6215771af60b1977a8f1ae65e9eb9b2df9db81c63ed1bf73904a33d92c","sha256:8b0fb6d6ee169ad1ef9e06346c10948f289597b2fdf9a991f294c69f8a6286e2"],"state_sha256":"42eddf44fdd247adae2afcac55f3b94a5cbfbe4bb0b610c555c55f7c0b783cfc"}