{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SKUYWWWUGYS4NWOOY7TYIJGYRJ","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":"608bc79d0de24fc97ee0865861908f04457314e55f5d6722d8a76dbba1ea8f38","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-16T09:12:36Z","title_canon_sha256":"276294c0470dd94601f10d847f2d78be8e5db0ee481562f5d34e861ffba4561f"},"schema_version":"1.0","source":{"id":"1502.04467","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04467","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04467v1","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04467","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"pith_short_12","alias_value":"SKUYWWWUGYS4","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"SKUYWWWUGYS4NWOO","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"SKUYWWWU","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:e19d1769c32d0ed2e19eb80192067a0589a3aad15e39d650f0b1f20eb9366e37","target":"graph","created_at":"2026-05-18T01:41:03Z","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 report on the Submillimeter Array (SMA) observations of molecular lines at 270 GHz toward W3(OH) and W3(H$_2$O) complex. Although previous observations already resolved the W3(H$_2$O) into two or three sub-components, the physical and chemical properties of the two sources are not well constrained. Our SMA observations clearly resolved W3(OH) and W3(H$_2$O) continuum cores. Taking the advantage of the line fitting tool XCLASS, we identified and modeled a rich molecular spectrum in this complex, including multiple CH$_3$CN and CH$_3$OH transitions in both cores. HDO, C$_2$H$_5$CN, O$^{13}$CS","authors_text":"\\'Alvaro S\\'anchez-Monge, Jingwen Wu, Peter Schilke, Sheng-Li Qin, Tie Liu, Ying Liu, Yuefang Wu","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-16T09:12:36Z","title":"SMA Observations of W3(OH) Complex: Physical and Chemical Differentiation between W3(H$_2$O) and W3(OH)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04467","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":"sha256:38b97648345cd5acb481783c5907623b3d24dcb1d102b717e3dbaf0fee123909","target":"record","created_at":"2026-05-18T01:41:03Z","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":"608bc79d0de24fc97ee0865861908f04457314e55f5d6722d8a76dbba1ea8f38","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-16T09:12:36Z","title_canon_sha256":"276294c0470dd94601f10d847f2d78be8e5db0ee481562f5d34e861ffba4561f"},"schema_version":"1.0","source":{"id":"1502.04467","kind":"arxiv","version":1}},"canonical_sha256":"92a98b5ad43625c6d9cec7e78424d88a6930411c88170fa29d2a577e6a052466","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92a98b5ad43625c6d9cec7e78424d88a6930411c88170fa29d2a577e6a052466","first_computed_at":"2026-05-18T01:41:03.064193Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:03.064193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oagzi3gvf8Rt04qphBIrKMbezJ2ZJ3IimQRTJHAYAO/gcKCd3lmnDdrkNUKVRRS6hsoxikorGJgPs23Kzh2cDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:03.064785Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.04467","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38b97648345cd5acb481783c5907623b3d24dcb1d102b717e3dbaf0fee123909","sha256:e19d1769c32d0ed2e19eb80192067a0589a3aad15e39d650f0b1f20eb9366e37"],"state_sha256":"238d83a59c05f2be638a323eb6b38067f317fa8cfbb95c05d997cc560d8bc6f6"}