{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JRJUC65DOLQJMYZJEJIRN3OI3B","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":"358572c1463b25591f963fa05e0606c6d9715b92e4baea2e6968533354ac5382","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-01-22T08:44:36Z","title_canon_sha256":"99553bdde1a06667e0ca598444b86505e91767ebd0067dd212bc69a294b0a048"},"schema_version":"1.0","source":{"id":"1901.07208","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.07208","created_at":"2026-05-17T23:53:41Z"},{"alias_kind":"arxiv_version","alias_value":"1901.07208v1","created_at":"2026-05-17T23:53:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.07208","created_at":"2026-05-17T23:53:41Z"},{"alias_kind":"pith_short_12","alias_value":"JRJUC65DOLQJ","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"JRJUC65DOLQJMYZJ","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"JRJUC65D","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:f41c14718402a44c26e682c19365e5f23663cd11112abe1bf061a469a385bbff","target":"graph","created_at":"2026-05-17T23:53:41Z","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 high-resolution images of the submillimeter SiO line emissions of a massive young stellar object Orion Source I using the Atacama Large Millimeter/ Submillimeter Array (ALMA) at band 8. We detected the 464 GHz SiO v=4 J=11-10 line in Source I, which is the first detection of the SiO v=4 line in star-forming regions, together with the 465 GHz 29SiO v=2 J=11-10 and the 428 GHz SiO v=2 J=10-9 lines with a resolution of 50 AU. The 29SiO v=2 J=11-10 and SiO v=4 J=11-10 lines have compact structures with the diameter of <80 AU. The spatial and velocity distribution suggest that the line e","authors_text":"Kazuhito Motogi, Mareki Honma, Masahiro N. Machida, Mi Kyoung Kim, Naoko Matsumoto, Tomoya Hirota, Yuko Matsushita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-01-22T08:44:36Z","title":"Extremely high excitation SiO lines in disk-outflow system in Orion Source I"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.07208","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":"sha256:12b4919591596c932e7af02c68e26b295f03593c60ddb9f7e365acc2eafd7fc1","target":"record","created_at":"2026-05-17T23:53:41Z","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":"358572c1463b25591f963fa05e0606c6d9715b92e4baea2e6968533354ac5382","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-01-22T08:44:36Z","title_canon_sha256":"99553bdde1a06667e0ca598444b86505e91767ebd0067dd212bc69a294b0a048"},"schema_version":"1.0","source":{"id":"1901.07208","kind":"arxiv","version":1}},"canonical_sha256":"4c53417ba372e0966329225116edc8d85817da54fdccae6abc18130e1293ab3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c53417ba372e0966329225116edc8d85817da54fdccae6abc18130e1293ab3e","first_computed_at":"2026-05-17T23:53:41.164573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:41.164573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gy4eda+i5wqsbBSNALHx9lX7LpiRd9fx9PSsREhawSUp1vcq3vLEwACt9DHEwovy6coH8v7m69RuLxxCyQzsDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:41.165062Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.07208","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12b4919591596c932e7af02c68e26b295f03593c60ddb9f7e365acc2eafd7fc1","sha256:f41c14718402a44c26e682c19365e5f23663cd11112abe1bf061a469a385bbff"],"state_sha256":"5657cd25c50c21a7db267042c87fbc4daecb253a8adeb09246e761516f169fc1"}