{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:MILLHRO3ITARCM3E6YKQ5RFGXQ","short_pith_number":"pith:MILLHRO3","canonical_record":{"source":{"id":"astro-ph/0410318","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-12T21:28:59Z","cross_cats_sorted":[],"title_canon_sha256":"3676068b3908cb8c4ef1c2794c987f99446c10f1342c460bba1519734e8bddff","abstract_canon_sha256":"59786480e6abe27f4c6b327627a11f641a6f3a13d07511dd814fbb41027c8288"},"schema_version":"1.0"},"canonical_sha256":"6216b3c5db44c1113364f6150ec4a6bc39afb4afc1b9b092b69e1f1729bf690f","source":{"kind":"arxiv","id":"astro-ph/0410318","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0410318","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0410318v1","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0410318","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"MILLHRO3ITAR","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_16","alias_value":"MILLHRO3ITARCM3E","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_8","alias_value":"MILLHRO3","created_at":"2026-07-04T16:44:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:MILLHRO3ITARCM3E6YKQ5RFGXQ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0410318","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-12T21:28:59Z","cross_cats_sorted":[],"title_canon_sha256":"3676068b3908cb8c4ef1c2794c987f99446c10f1342c460bba1519734e8bddff","abstract_canon_sha256":"59786480e6abe27f4c6b327627a11f641a6f3a13d07511dd814fbb41027c8288"},"schema_version":"1.0"},"canonical_sha256":"6216b3c5db44c1113364f6150ec4a6bc39afb4afc1b9b092b69e1f1729bf690f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:44:57.589291Z","signature_b64":"oDDYgIfFRxAngTZN6Tm1zD1Pmkcanm45+Zgyw7EhTbh58QNPSrpT1Galj0wLSjTgu+hv4W/0mHVXQTFCO5e1DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6216b3c5db44c1113364f6150ec4a6bc39afb4afc1b9b092b69e1f1729bf690f","last_reissued_at":"2026-07-04T16:44:57.588776Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:44:57.588776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0410318","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":"2026-07-04T16:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TOOjcv28xOgx41a/kmMA9braqwYx0NZg9mZc/zZbBGK6VwLHjojq8+uDTys7GR7Y83/KOgzk6FS8FhyIzBw7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:59:55.553519Z"},"content_sha256":"9f7784c56c2918b3c61f79dc68b3bc25fa56beab79df37e69fe8ebfa2a1ac122","schema_version":"1.0","event_id":"sha256:9f7784c56c2918b3c61f79dc68b3bc25fa56beab79df37e69fe8ebfa2a1ac122"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:MILLHRO3ITARCM3E6YKQ5RFGXQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chemical compositions of Four B-type Supergiants in the SMC Wing","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"J.-K. Lee, P.L. Dufton, R.S.I. Ryan, W.R.J. Rolleston","submitted_at":"2004-10-12T21:28:59Z","abstract_excerpt":"High-resolution UCLES/AAT spectra of four B-type supergiants in the SMC South East Wing have been analysed using non-LTE model atmosphere techniques to determine their atmospheric parameters and chemical compositions. The principle aim of this analysis was to determine whether the very low metal abundances ($-$1.1 dex compared with Galactic value) previously found in the Magellanic Inter Cloud region (ICR) were also present in SMC Wing. The chemical compositions of the four targets are similar to those found in other SMC objects and appear to be incompatible with those deduced previously for t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0410318","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0410318/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IU5uFGhe9TIrvVDMaX3gEb3WTXncqp6REF388Ayuy6+uMJe1irbWFRYEpClEUImJGOZyDzG74SL7ugGZQUsvAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:59:55.554582Z"},"content_sha256":"6c72dc7b619569be838f406244ad0c0400c8e4b8d51e4b939c868c2ddebda1ee","schema_version":"1.0","event_id":"sha256:6c72dc7b619569be838f406244ad0c0400c8e4b8d51e4b939c868c2ddebda1ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/bundle.json","state_url":"https://pith.science/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/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":"2026-08-03T16:59:55Z","links":{"resolver":"https://pith.science/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ","bundle":"https://pith.science/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/bundle.json","state":"https://pith.science/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MILLHRO3ITARCM3E6YKQ5RFGXQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:MILLHRO3ITARCM3E6YKQ5RFGXQ","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":"59786480e6abe27f4c6b327627a11f641a6f3a13d07511dd814fbb41027c8288","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-12T21:28:59Z","title_canon_sha256":"3676068b3908cb8c4ef1c2794c987f99446c10f1342c460bba1519734e8bddff"},"schema_version":"1.0","source":{"id":"astro-ph/0410318","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0410318","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0410318v1","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0410318","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"MILLHRO3ITAR","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_16","alias_value":"MILLHRO3ITARCM3E","created_at":"2026-07-04T16:44:57Z"},{"alias_kind":"pith_short_8","alias_value":"MILLHRO3","created_at":"2026-07-04T16:44:57Z"}],"graph_snapshots":[{"event_id":"sha256:6c72dc7b619569be838f406244ad0c0400c8e4b8d51e4b939c868c2ddebda1ee","target":"graph","created_at":"2026-07-04T16:44:57Z","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/0410318/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-resolution UCLES/AAT spectra of four B-type supergiants in the SMC South East Wing have been analysed using non-LTE model atmosphere techniques to determine their atmospheric parameters and chemical compositions. The principle aim of this analysis was to determine whether the very low metal abundances ($-$1.1 dex compared with Galactic value) previously found in the Magellanic Inter Cloud region (ICR) were also present in SMC Wing. The chemical compositions of the four targets are similar to those found in other SMC objects and appear to be incompatible with those deduced previously for t","authors_text":"J.-K. Lee, P.L. Dufton, R.S.I. Ryan, W.R.J. Rolleston","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-10-12T21:28:59Z","title":"Chemical compositions of Four B-type Supergiants in the SMC Wing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0410318","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":"sha256:9f7784c56c2918b3c61f79dc68b3bc25fa56beab79df37e69fe8ebfa2a1ac122","target":"record","created_at":"2026-07-04T16:44:57Z","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":"59786480e6abe27f4c6b327627a11f641a6f3a13d07511dd814fbb41027c8288","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-10-12T21:28:59Z","title_canon_sha256":"3676068b3908cb8c4ef1c2794c987f99446c10f1342c460bba1519734e8bddff"},"schema_version":"1.0","source":{"id":"astro-ph/0410318","kind":"arxiv","version":1}},"canonical_sha256":"6216b3c5db44c1113364f6150ec4a6bc39afb4afc1b9b092b69e1f1729bf690f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6216b3c5db44c1113364f6150ec4a6bc39afb4afc1b9b092b69e1f1729bf690f","first_computed_at":"2026-07-04T16:44:57.588776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:44:57.588776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oDDYgIfFRxAngTZN6Tm1zD1Pmkcanm45+Zgyw7EhTbh58QNPSrpT1Galj0wLSjTgu+hv4W/0mHVXQTFCO5e1DQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:44:57.589291Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0410318","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f7784c56c2918b3c61f79dc68b3bc25fa56beab79df37e69fe8ebfa2a1ac122","sha256:6c72dc7b619569be838f406244ad0c0400c8e4b8d51e4b939c868c2ddebda1ee"],"state_sha256":"64b6eddc3c346ead3a9d9fd13a73751e87de318e23dd668c36cb82ee9c7ef15f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mWoktYfOdjFw8TLXDWLSy/wQZoYVeyu87iWUY2hjpt9wwG2bslozPvEh4vgjPqP2CbZ+c6mB6gK+fPFGpv5yCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:59:55.562259Z","bundle_sha256":"95d7a4d7c6c3ab24562ce665667d7745f2c1136be648055b81f4900322d090de"}}