{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5SKSOZP4DK7VXERQR2WHZ3FIWI","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":"980842a34cd4026b0a204d36e20087b6339ca64328b6898911b00d48a5986a00","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-14T21:25:27Z","title_canon_sha256":"29164bb1cf16c26540c50f5e0ef4baa02ff2412beaaa9d056c71028e87966122"},"schema_version":"1.0","source":{"id":"1606.04575","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.04575","created_at":"2026-05-18T00:55:13Z"},{"alias_kind":"arxiv_version","alias_value":"1606.04575v2","created_at":"2026-05-18T00:55:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04575","created_at":"2026-05-18T00:55:13Z"},{"alias_kind":"pith_short_12","alias_value":"5SKSOZP4DK7V","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5SKSOZP4DK7VXERQ","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5SKSOZP4","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:491078c4b24961a0566757587a6a6c989e330eab20e63ce7cd84cf28e546cbaa","target":"graph","created_at":"2026-05-18T00:55:13Z","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":"Single-dish sub-millimeter observations have recently revealed the existence of a substantial, chemically peculiar, molecular gas component located in the innermost circumstellar environment of the very massive luminous blue variable star $\\eta$ Carinae. Here, we present 5$\"$-resolution interferometric observations of the 1$\\rightarrow$0 rotational transition of hydrogen cyanide (HCN) obtained with the Australia Telescope Compact Array (ATCA) toward this star. The emission is concentrated in the central few arcseconds around $\\eta$ Carinae and shows a clear 150 km s$^{-1}$ velocity gradient ru","authors_text":"K. Menten (MPIfR), L. Loinard (MPIfR, L. Rodriguez (UNAM), L. Zapata (UNAM), P. Serra (CSIRO), T. Kaminski (ESO), UNAM)","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-14T21:25:27Z","title":"Spatial distribution and kinematics of the molecular material associated with $\\eta$ Carinae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04575","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":"sha256:9fb1472e7313fc42c2698818eabbe3966441575e0fceecbbbeb32e48826ff2d9","target":"record","created_at":"2026-05-18T00:55:13Z","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":"980842a34cd4026b0a204d36e20087b6339ca64328b6898911b00d48a5986a00","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-14T21:25:27Z","title_canon_sha256":"29164bb1cf16c26540c50f5e0ef4baa02ff2412beaaa9d056c71028e87966122"},"schema_version":"1.0","source":{"id":"1606.04575","kind":"arxiv","version":2}},"canonical_sha256":"ec952765fc1abf5b92308eac7ceca8b205fefa38a14b6614b14a62f4872041fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec952765fc1abf5b92308eac7ceca8b205fefa38a14b6614b14a62f4872041fa","first_computed_at":"2026-05-18T00:55:13.546178Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:13.546178Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kie/3kYRl12H5vW2W7+CXmmtyk1p2bsPmADo4tMUvhbJtdL1kJRj7pZ4UoJz5SXXWcJuHl4vV4Ve+2W1RK/sDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:13.546610Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.04575","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fb1472e7313fc42c2698818eabbe3966441575e0fceecbbbeb32e48826ff2d9","sha256:491078c4b24961a0566757587a6a6c989e330eab20e63ce7cd84cf28e546cbaa"],"state_sha256":"ca16cd3f448a32d93fafd0e07327d5c8beb641951c850336b73bf0082ff70476"}