{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:P3SNCNQXYCYAONV3W3RVYO7735","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":"8057ae759e88f7e8455813f8f949371751ced260609867d4413382465973a794","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-10-05T14:29:00Z","title_canon_sha256":"9a2a162c92e73b647477efde59355985c4a4333955afbcebf6f2edb6ee3ff7c0"},"schema_version":"1.0","source":{"id":"2110.02081","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.02081","created_at":"2026-07-05T03:23:51Z"},{"alias_kind":"arxiv_version","alias_value":"2110.02081v1","created_at":"2026-07-05T03:23:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.02081","created_at":"2026-07-05T03:23:51Z"},{"alias_kind":"pith_short_12","alias_value":"P3SNCNQXYCYA","created_at":"2026-07-05T03:23:51Z"},{"alias_kind":"pith_short_16","alias_value":"P3SNCNQXYCYAONV3","created_at":"2026-07-05T03:23:51Z"},{"alias_kind":"pith_short_8","alias_value":"P3SNCNQX","created_at":"2026-07-05T03:23:51Z"}],"graph_snapshots":[{"event_id":"sha256:4671db2d7ba169f42af1d86ce61b709f1637edd0fc191be68ae5e4d5f308fe8d","target":"graph","created_at":"2026-07-05T03:23:51Z","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/2110.02081/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In large scale maps of the Galactic disc, the Carina Arm stands out as a clear spiral feature, hosting prominent star clusters and associations rich in massive stars. We study the proper motions of 4199 O and early B most likely in the far Carina Arm, at distances mainly in excess of 4 kpc from the Sun, within the sky region, $282^{\\circ} < \\ell < 294^{\\circ}$ and $-3^{\\circ} < b < +1^{\\circ}$ (Galactic coordinates). The sample is constructed by extending an existing blue-selected catalogue, and cross-matching with Gaia EDR3 astrometry. The observed pattern of proper motions is modulated into ","authors_text":"J. E. Drew, M. Mongui\\'o, N. J. Wright","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-10-05T14:29:00Z","title":"Proper motions of OB stars in the far Carina Arm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.02081","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":"sha256:5869acc90cc6568dc1c620c67cde717d72b5ed999af301c184e768ba9527d452","target":"record","created_at":"2026-07-05T03:23:51Z","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":"8057ae759e88f7e8455813f8f949371751ced260609867d4413382465973a794","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-10-05T14:29:00Z","title_canon_sha256":"9a2a162c92e73b647477efde59355985c4a4333955afbcebf6f2edb6ee3ff7c0"},"schema_version":"1.0","source":{"id":"2110.02081","kind":"arxiv","version":1}},"canonical_sha256":"7ee4d13617c0b00736bbb6e35c3bffdf6835e8f85397a877ea42a73867a17cac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ee4d13617c0b00736bbb6e35c3bffdf6835e8f85397a877ea42a73867a17cac","first_computed_at":"2026-07-05T03:23:51.893550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:23:51.893550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3jQ7lBQlfNpW+u9t0x6ldUyAXvYlgNFAzUhATS2rGrOPRtEpan7itNIyK5B87BJ053VWZn2Rfu7s60Hp7DbRCA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:23:51.894087Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.02081","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5869acc90cc6568dc1c620c67cde717d72b5ed999af301c184e768ba9527d452","sha256:4671db2d7ba169f42af1d86ce61b709f1637edd0fc191be68ae5e4d5f308fe8d"],"state_sha256":"90f9a7bf78d3a7e9264cd4ce483b2611c268369357ede40504bc963776df1bf8"}