{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:2PDKRHJPEGC6HNGBKBCZD74INQ","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":"1d013a8d120375774c0337a852133a0ef42107774597cdda2238378a731b618a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-04-28T10:27:21Z","title_canon_sha256":"8bb10ed4c36f02b5eee36ba865f65fe1afffa8e8feab5df6488b97367be0adbf"},"schema_version":"1.0","source":{"id":"1004.4988","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.4988","created_at":"2026-05-18T02:07:45Z"},{"alias_kind":"arxiv_version","alias_value":"1004.4988v2","created_at":"2026-05-18T02:07:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.4988","created_at":"2026-05-18T02:07:45Z"},{"alias_kind":"pith_short_12","alias_value":"2PDKRHJPEGC6","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2PDKRHJPEGC6HNGB","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2PDKRHJP","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:2410d22f27087da22e175de5f515566f3a90b10b869a761e9e463e69c0fe0b18","target":"graph","created_at":"2026-05-18T02:07:45Z","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":"Acetic acid (CH$_3$COOH) has been detected mainly in hot molecular cores where the distribution between oxygen (O) and nitrogen (N) containing molecular species is co-spatial within the telescope beam. Previous work has presumed that similar cores with co-spatial O and N species may be an indicator for detecting acetic acid. However, does this presumption hold as higher spatial resolution observations become available of large O and N-containing molecules? As the number of detected acetic acid sources is still low, more observations are needed to support this postulate. In this paper, we repor","authors_text":"Anthony J. Remijan, Douglas N. Friedel, Leslie W. Looney, Lewis E. Snyder, Y.-S. Jerry Shiao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-04-28T10:27:21Z","title":"First Acetic Acid Survey with CARMA in Hot Molecular Cores"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.4988","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":"sha256:5f0170af72a0331776805ab581e532f413f03a1dcbe41436ffa3ba2205e9c5a6","target":"record","created_at":"2026-05-18T02:07:45Z","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":"1d013a8d120375774c0337a852133a0ef42107774597cdda2238378a731b618a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-04-28T10:27:21Z","title_canon_sha256":"8bb10ed4c36f02b5eee36ba865f65fe1afffa8e8feab5df6488b97367be0adbf"},"schema_version":"1.0","source":{"id":"1004.4988","kind":"arxiv","version":2}},"canonical_sha256":"d3c6a89d2f2185e3b4c1504591ff886c0867174bf8ebf55ffcaedefe82702614","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3c6a89d2f2185e3b4c1504591ff886c0867174bf8ebf55ffcaedefe82702614","first_computed_at":"2026-05-18T02:07:45.643401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:45.643401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zNNb0paX2/qoquDcrMtT1+UoMdCJhz4En2Ipu0QN+jAQo0YHi88SImsh+qHLE46lTnEEPunsQ6hEp2vYVsnPCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:45.644135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.4988","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f0170af72a0331776805ab581e532f413f03a1dcbe41436ffa3ba2205e9c5a6","sha256:2410d22f27087da22e175de5f515566f3a90b10b869a761e9e463e69c0fe0b18"],"state_sha256":"4850cba6e1419c198d6d6172cea679f27c4751d0adb4cd43834e2d138bb042a3"}