{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3A3735OMRYLWDVFZIFWAMR4V5M","short_pith_number":"pith:3A3735OM","canonical_record":{"source":{"id":"1408.5807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-08-25T15:33:53Z","cross_cats_sorted":[],"title_canon_sha256":"b93d8d6d06fed52fd0250f526df547d0d762e819a3e9e93e9b4ed26c46f926a4","abstract_canon_sha256":"c506d872bfe4eaf109c8a3352c7f778dfd82830ec3cc2b65ad51c5a44a440d39"},"schema_version":"1.0"},"canonical_sha256":"d837fdf5cc8e1761d4b9416c064795eb1202efbd499f26deacda3db73820cb1a","source":{"kind":"arxiv","id":"1408.5807","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5807","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5807v1","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5807","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"pith_short_12","alias_value":"3A3735OMRYLW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3A3735OMRYLWDVFZ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3A3735OM","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3A3735OMRYLWDVFZIFWAMR4V5M","target":"record","payload":{"canonical_record":{"source":{"id":"1408.5807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-08-25T15:33:53Z","cross_cats_sorted":[],"title_canon_sha256":"b93d8d6d06fed52fd0250f526df547d0d762e819a3e9e93e9b4ed26c46f926a4","abstract_canon_sha256":"c506d872bfe4eaf109c8a3352c7f778dfd82830ec3cc2b65ad51c5a44a440d39"},"schema_version":"1.0"},"canonical_sha256":"d837fdf5cc8e1761d4b9416c064795eb1202efbd499f26deacda3db73820cb1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:13.327881Z","signature_b64":"rDVdF/L2a8bLlIDt6Q/nqoWwhzt69vqGOO8e2z+kC2GDjZYNXYHzdZQ5xeFx/I+FHCF7FWeWC2rMFRheWU2tBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d837fdf5cc8e1761d4b9416c064795eb1202efbd499f26deacda3db73820cb1a","last_reissued_at":"2026-05-18T01:42:13.327358Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:13.327358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.5807","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":"2026-05-18T01:42:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c0LFveOQRY3jeuNm3pw3+Ijf9TgjpKAWZ5Iol52kjC9GBix5hzhwWi/KKnR/6apu2F/KQi2Ca6AW13NNBxG9AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T13:19:53.587545Z"},"content_sha256":"66a0ab41e61154bccb7cee88e3e68c3be2c550dbb21a27b8f80ed9f985904ede","schema_version":"1.0","event_id":"sha256:66a0ab41e61154bccb7cee88e3e68c3be2c550dbb21a27b8f80ed9f985904ede"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3A3735OMRYLWDVFZIFWAMR4V5M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-LTE Abundances in OB stars: Preliminary Results for 5 Stars in the Outer Galactic Disk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"C. D. Garmany, G. A. Bragan\\c{c}a, I. Hubeny, J. W. Glaspey, K. Cunha, M. Borges Fernandes, M. S. Oey, S. Daflon, T. Bensby, T. Lanz","submitted_at":"2014-08-25T15:33:53Z","abstract_excerpt":"The aim of this study is to analyse and determine elemental abundances for a large sample of distant B stars in the outer Galactic disk in order to constrain the chemical distribution of the Galactic disk and models of chemical evolution of the Galaxy. Here, we present preliminary results on a few stars along with the adopted methodology based on securing simultaneous O and Si ionization equilibria with consistent NLTE model atmospheres."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5807","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":"2026-05-18T01:42:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jXEA7C+0oKSisyyfG6CHKu3SmXQmA8yH/Kv2Tx1UZXMoQcGi07UbLXA6jEEsuZvMVNlril3ciRQzMBBYunVCCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T13:19:53.587889Z"},"content_sha256":"ebafeca9e966c603d64224e664a585f2b024f11c14c628d545d976ccc2bbe615","schema_version":"1.0","event_id":"sha256:ebafeca9e966c603d64224e664a585f2b024f11c14c628d545d976ccc2bbe615"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3A3735OMRYLWDVFZIFWAMR4V5M/bundle.json","state_url":"https://pith.science/pith/3A3735OMRYLWDVFZIFWAMR4V5M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3A3735OMRYLWDVFZIFWAMR4V5M/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":"2026-06-04T13:19:53Z","links":{"resolver":"https://pith.science/pith/3A3735OMRYLWDVFZIFWAMR4V5M","bundle":"https://pith.science/pith/3A3735OMRYLWDVFZIFWAMR4V5M/bundle.json","state":"https://pith.science/pith/3A3735OMRYLWDVFZIFWAMR4V5M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3A3735OMRYLWDVFZIFWAMR4V5M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3A3735OMRYLWDVFZIFWAMR4V5M","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":"c506d872bfe4eaf109c8a3352c7f778dfd82830ec3cc2b65ad51c5a44a440d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-08-25T15:33:53Z","title_canon_sha256":"b93d8d6d06fed52fd0250f526df547d0d762e819a3e9e93e9b4ed26c46f926a4"},"schema_version":"1.0","source":{"id":"1408.5807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5807","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5807v1","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5807","created_at":"2026-05-18T01:42:13Z"},{"alias_kind":"pith_short_12","alias_value":"3A3735OMRYLW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3A3735OMRYLWDVFZ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3A3735OM","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:ebafeca9e966c603d64224e664a585f2b024f11c14c628d545d976ccc2bbe615","target":"graph","created_at":"2026-05-18T01:42:13Z","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":"The aim of this study is to analyse and determine elemental abundances for a large sample of distant B stars in the outer Galactic disk in order to constrain the chemical distribution of the Galactic disk and models of chemical evolution of the Galaxy. Here, we present preliminary results on a few stars along with the adopted methodology based on securing simultaneous O and Si ionization equilibria with consistent NLTE model atmospheres.","authors_text":"C. D. Garmany, G. A. Bragan\\c{c}a, I. Hubeny, J. W. Glaspey, K. Cunha, M. Borges Fernandes, M. S. Oey, S. Daflon, T. Bensby, T. Lanz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-08-25T15:33:53Z","title":"Non-LTE Abundances in OB stars: Preliminary Results for 5 Stars in the Outer Galactic Disk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5807","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":"sha256:66a0ab41e61154bccb7cee88e3e68c3be2c550dbb21a27b8f80ed9f985904ede","target":"record","created_at":"2026-05-18T01:42:13Z","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":"c506d872bfe4eaf109c8a3352c7f778dfd82830ec3cc2b65ad51c5a44a440d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-08-25T15:33:53Z","title_canon_sha256":"b93d8d6d06fed52fd0250f526df547d0d762e819a3e9e93e9b4ed26c46f926a4"},"schema_version":"1.0","source":{"id":"1408.5807","kind":"arxiv","version":1}},"canonical_sha256":"d837fdf5cc8e1761d4b9416c064795eb1202efbd499f26deacda3db73820cb1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d837fdf5cc8e1761d4b9416c064795eb1202efbd499f26deacda3db73820cb1a","first_computed_at":"2026-05-18T01:42:13.327358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:13.327358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rDVdF/L2a8bLlIDt6Q/nqoWwhzt69vqGOO8e2z+kC2GDjZYNXYHzdZQ5xeFx/I+FHCF7FWeWC2rMFRheWU2tBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:13.327881Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.5807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66a0ab41e61154bccb7cee88e3e68c3be2c550dbb21a27b8f80ed9f985904ede","sha256:ebafeca9e966c603d64224e664a585f2b024f11c14c628d545d976ccc2bbe615"],"state_sha256":"4824e906fe4b8d64f84110375ca166be8d677120e76469d7e206ea939d3199c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5SxFuzrIos86ecftuKbyKjM97b2nidwY3Tyc1FXW3GbZ9COYDPKAeuVaiq9jaosMCWTzHRbPfgdlVSzu9zE9BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T13:19:53.589791Z","bundle_sha256":"e9237f85658f6cc3128efb76435adb62f3803a8ea95c024bf49f74180ca3ae60"}}