{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:PXRY2JNE7VJMPRQCRAPRR5ETRG","short_pith_number":"pith:PXRY2JNE","canonical_record":{"source":{"id":"astro-ph/0405122","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-05-06T20:12:04Z","cross_cats_sorted":[],"title_canon_sha256":"53582729b1610810ccb1d4755c6b0d8191d27380878f6912dbd32399003ba0ed","abstract_canon_sha256":"5ede93fbeffa6cacd02c3d4e9926e84c27d9852d628d1e48ee8791bc667dc48b"},"schema_version":"1.0"},"canonical_sha256":"7de38d25a4fd52c7c602881f18f493898738795ea554a6399056d61c9f8162fa","source":{"kind":"arxiv","id":"astro-ph/0405122","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0405122","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0405122v1","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0405122","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"pith_short_12","alias_value":"PXRY2JNE7VJM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"PXRY2JNE7VJMPRQC","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"PXRY2JNE","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:PXRY2JNE7VJMPRQCRAPRR5ETRG","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0405122","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-05-06T20:12:04Z","cross_cats_sorted":[],"title_canon_sha256":"53582729b1610810ccb1d4755c6b0d8191d27380878f6912dbd32399003ba0ed","abstract_canon_sha256":"5ede93fbeffa6cacd02c3d4e9926e84c27d9852d628d1e48ee8791bc667dc48b"},"schema_version":"1.0"},"canonical_sha256":"7de38d25a4fd52c7c602881f18f493898738795ea554a6399056d61c9f8162fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:26.438666Z","signature_b64":"LTZzKw1RXNplv05oDON6iYMym5JmLkMeS53pg6Bk+xVvv5368mS7SwXQMKHQWqI1Fm7ixeoJ8AVRXM/1GCy1Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7de38d25a4fd52c7c602881f18f493898738795ea554a6399056d61c9f8162fa","last_reissued_at":"2026-05-18T02:40:26.438264Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:26.438264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0405122","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LJuHn8BZ1SdPKHrEM6CAq4dxCI15ZhmuqOHWF+6seiF0diK8cmdb4pyGQp6K2FWjY4WlzmZGpv/nikjDREmXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:48:33.333507Z"},"content_sha256":"bd587c143ab1822b406332481d10c25c14b15178763460f86fc269e9bd64eb41","schema_version":"1.0","event_id":"sha256:bd587c143ab1822b406332481d10c25c14b15178763460f86fc269e9bd64eb41"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:PXRY2JNE7VJMPRQCRAPRR5ETRG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Confronting the Superbubble Model with X-ray Observations of 30 Dor C","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"David A. Smith, Q. Daniel Wang","submitted_at":"2004-05-06T20:12:04Z","abstract_excerpt":"We present an analysis of XMM-Newton observations of the superbubble 30 Dor C and compare the results with the predictions from the standard wind-blown bubble model. We find that the observed X-ray spectra cannot be fitted satisfactorily with the model alone and that there is evidence for nonthermal X-ray emission, which is particularly important at > 4 keV. The total unabsorbed 0.1-10 keV luminosities of the eastern and western parts of the bubble are ~3 10^36 erg/s and ~5 10^36 erg/s, respectively. The unabsorbed 0.1-10 keV luminosity of the bubble model is 4 10^36 erg/s and so the power-law"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0405122","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U/tc+XldOaGw1miFVrfGQK6PpDJLdlhNf0idBw98VPiA59OZh+fjEoMhu4WYt2bFZ5fUXEGL3MWYZF8YrGCTBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:48:33.333850Z"},"content_sha256":"ae560dc54e37cabff187145e9e3be9f61a84c6374763a346f0f651e4a4c7790f","schema_version":"1.0","event_id":"sha256:ae560dc54e37cabff187145e9e3be9f61a84c6374763a346f0f651e4a4c7790f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/bundle.json","state_url":"https://pith.science/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T21:48:33Z","links":{"resolver":"https://pith.science/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG","bundle":"https://pith.science/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/bundle.json","state":"https://pith.science/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PXRY2JNE7VJMPRQCRAPRR5ETRG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:PXRY2JNE7VJMPRQCRAPRR5ETRG","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":"5ede93fbeffa6cacd02c3d4e9926e84c27d9852d628d1e48ee8791bc667dc48b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-05-06T20:12:04Z","title_canon_sha256":"53582729b1610810ccb1d4755c6b0d8191d27380878f6912dbd32399003ba0ed"},"schema_version":"1.0","source":{"id":"astro-ph/0405122","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0405122","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0405122v1","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0405122","created_at":"2026-05-18T02:40:26Z"},{"alias_kind":"pith_short_12","alias_value":"PXRY2JNE7VJM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"PXRY2JNE7VJMPRQC","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"PXRY2JNE","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:ae560dc54e37cabff187145e9e3be9f61a84c6374763a346f0f651e4a4c7790f","target":"graph","created_at":"2026-05-18T02:40:26Z","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":"We present an analysis of XMM-Newton observations of the superbubble 30 Dor C and compare the results with the predictions from the standard wind-blown bubble model. We find that the observed X-ray spectra cannot be fitted satisfactorily with the model alone and that there is evidence for nonthermal X-ray emission, which is particularly important at > 4 keV. The total unabsorbed 0.1-10 keV luminosities of the eastern and western parts of the bubble are ~3 10^36 erg/s and ~5 10^36 erg/s, respectively. The unabsorbed 0.1-10 keV luminosity of the bubble model is 4 10^36 erg/s and so the power-law","authors_text":"David A. Smith, Q. Daniel Wang","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-05-06T20:12:04Z","title":"Confronting the Superbubble Model with X-ray Observations of 30 Dor C"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0405122","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:bd587c143ab1822b406332481d10c25c14b15178763460f86fc269e9bd64eb41","target":"record","created_at":"2026-05-18T02:40:26Z","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":"5ede93fbeffa6cacd02c3d4e9926e84c27d9852d628d1e48ee8791bc667dc48b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-05-06T20:12:04Z","title_canon_sha256":"53582729b1610810ccb1d4755c6b0d8191d27380878f6912dbd32399003ba0ed"},"schema_version":"1.0","source":{"id":"astro-ph/0405122","kind":"arxiv","version":1}},"canonical_sha256":"7de38d25a4fd52c7c602881f18f493898738795ea554a6399056d61c9f8162fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7de38d25a4fd52c7c602881f18f493898738795ea554a6399056d61c9f8162fa","first_computed_at":"2026-05-18T02:40:26.438264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:26.438264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LTZzKw1RXNplv05oDON6iYMym5JmLkMeS53pg6Bk+xVvv5368mS7SwXQMKHQWqI1Fm7ixeoJ8AVRXM/1GCy1Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:26.438666Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0405122","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd587c143ab1822b406332481d10c25c14b15178763460f86fc269e9bd64eb41","sha256:ae560dc54e37cabff187145e9e3be9f61a84c6374763a346f0f651e4a4c7790f"],"state_sha256":"979511a0a49964e172b1f5f95db5760fe20206ef5879eed3058a23a75f853c45"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MeJA6qLLvnUhL1nH4OsrubcdpMA5yzzIBcWc15ERQGz4hfmLSZhZ1V4zSfU+MIZ0RyJuscJAhdI0bPpBE8jDAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T21:48:33.335935Z","bundle_sha256":"66b7cd61546caaf80db2131b802748ac140678c25bd3f9037df68c271c52124e"}}