{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:2T5NWWKLMTWTK5ZJXGXUD2PGVW","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":"fb9414dcaaa6eba90feb23b32e5b2cc463fa49b20551cf2774750352858c8d36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-29T03:40:10Z","title_canon_sha256":"64760cbe2049089fc819909140c79058ca4908d82243bbd9fb03493c4e5f2b76"},"schema_version":"1.0","source":{"id":"1910.13070","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.13070","created_at":"2026-07-05T00:31:28Z"},{"alias_kind":"arxiv_version","alias_value":"1910.13070v1","created_at":"2026-07-05T00:31:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.13070","created_at":"2026-07-05T00:31:28Z"},{"alias_kind":"pith_short_12","alias_value":"2T5NWWKLMTWT","created_at":"2026-07-05T00:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"2T5NWWKLMTWTK5ZJ","created_at":"2026-07-05T00:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"2T5NWWKL","created_at":"2026-07-05T00:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:7ac0ffef310dd8e44ccc52c250de7aed3b399735509355a0edcd7c0d81af14f1","target":"graph","created_at":"2026-07-05T00:31:28Z","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/1910.13070/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"G23.33-0.30 is a 600 $M_{\\odot}$ infrared dark molecular filament that exhibits large NH$_3$ velocity dispersions ($\\sigma \\sim 8 \\ \\rm{km \\ s^{-1}}$) and bright, narrow NH$_3$(3,3) line emission. We have probed G23.33-0.30 at the $<0.1$ pc scale and confirmed that the narrow NH$_3$(3,3) line is emitted by four rare NH$_3$(3,3) masers, which are excited by a large-scale shock impacting the filament. G23.33-0.30 also displays a velocity gradient along its length, a velocity discontinuity across its width, shock-tracing SiO(5-4) emission extended throughout the filament, broad turbulent line wid","authors_text":"Andres E. Guzman, David Allingham, Ian W. Stephens, James M. Jackson, J. Scott Whitaker, Kathleen E. Kraemer, Nicholas Killerby-Smith, Patricio Sanhueza, Taylor G. Hogge","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-29T03:40:10Z","title":"The Interaction Between the Supernova Remnant W41 and the Filamentary Infrared Dark Cloud G23.33-0.30"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.13070","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:c6e2d7db5ff4be5655cf69bcb6dc20af035a11fb47da7e1c99e228c3c0f1288b","target":"record","created_at":"2026-07-05T00:31:28Z","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":"fb9414dcaaa6eba90feb23b32e5b2cc463fa49b20551cf2774750352858c8d36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-29T03:40:10Z","title_canon_sha256":"64760cbe2049089fc819909140c79058ca4908d82243bbd9fb03493c4e5f2b76"},"schema_version":"1.0","source":{"id":"1910.13070","kind":"arxiv","version":1}},"canonical_sha256":"d4fadb594b64ed357729b9af41e9e6ada4fd8b59fa9ff5734321621acb5f37e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4fadb594b64ed357729b9af41e9e6ada4fd8b59fa9ff5734321621acb5f37e0","first_computed_at":"2026-07-05T00:31:28.138865Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:31:28.138865Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UylSHCuxElkCLmMcr0fc7sj6SCpYZy/I4u+v8Fph9+8UZ0+lhK+QcnuBOirp7ORPnJC7WCFNm68usowLyAa1Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:31:28.139388Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.13070","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6e2d7db5ff4be5655cf69bcb6dc20af035a11fb47da7e1c99e228c3c0f1288b","sha256:7ac0ffef310dd8e44ccc52c250de7aed3b399735509355a0edcd7c0d81af14f1"],"state_sha256":"1919b92541f24e55fc7a77ac6a30b4795c8623854f1a6703b49048d364b22d3b"}