{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:KDL3QTDDGC3SZ4F7NKIQM64MJX","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":"a3eb050850146dc675e7f09236f2eb49d581f3b46f624bedcffbe6a850ebb32e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-03T18:00:14Z","title_canon_sha256":"d5819e4be9a15677e4120e3b7450524c321c63bdc127ad92a5d058d9328413cd"},"schema_version":"1.0","source":{"id":"2109.01684","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.01684","created_at":"2026-07-05T03:53:03Z"},{"alias_kind":"arxiv_version","alias_value":"2109.01684v1","created_at":"2026-07-05T03:53:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.01684","created_at":"2026-07-05T03:53:03Z"},{"alias_kind":"pith_short_12","alias_value":"KDL3QTDDGC3S","created_at":"2026-07-05T03:53:03Z"},{"alias_kind":"pith_short_16","alias_value":"KDL3QTDDGC3SZ4F7","created_at":"2026-07-05T03:53:03Z"},{"alias_kind":"pith_short_8","alias_value":"KDL3QTDD","created_at":"2026-07-05T03:53:03Z"}],"graph_snapshots":[{"event_id":"sha256:680df7fcfb7ffc1543836bbc0fcea1fc45b33f96cf935734c61130c5e153ce1d","target":"graph","created_at":"2026-07-05T03:53:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2109.01684/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use a combination of new NOrthern Extended Millimeter Array (NOEMA) observations of the pair of [CI] transitions, the CO(7-6) line, and the dust continuum, in addition to ancillary CO(1-0) and CO(3-2) data, to study the molecular gas properties of Q1700-MD94, a massive, main-sequence galaxy at $z\\approx2$. We find that for a reasonable set of assumptions for a typical massive star-forming galaxy, the CO(1-0), the [CI](1-0) and the dust continuum yield molecular gas masses that are consistent within a factor of $\\sim2$. The global excitation properties of the molecular gas as traced by the [","authors_text":"A. Bolatto, D. Lutz, K. Henr\\'iquez-Brocal, L. Tacconi, M. Lee, M. Rubio, N. F\\\"orster Schreiber, R. Demarco, R. Genzel, R. Herrera-Camus, S. Bovino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-03T18:00:14Z","title":"Molecular gas properties of Q1700-MD94: a massive, main-sequence galaxy at $z\\approx2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.01684","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:e1828e628e6e3d36c6f52ee08bfe2552bb7268d6d0e7822547230bed29143e97","target":"record","created_at":"2026-07-05T03:53:03Z","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":"a3eb050850146dc675e7f09236f2eb49d581f3b46f624bedcffbe6a850ebb32e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-03T18:00:14Z","title_canon_sha256":"d5819e4be9a15677e4120e3b7450524c321c63bdc127ad92a5d058d9328413cd"},"schema_version":"1.0","source":{"id":"2109.01684","kind":"arxiv","version":1}},"canonical_sha256":"50d7b84c6330b72cf0bf6a91067b8c4df433d3936ed715c435a7ed980840f503","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50d7b84c6330b72cf0bf6a91067b8c4df433d3936ed715c435a7ed980840f503","first_computed_at":"2026-07-05T03:53:03.820938Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:53:03.820938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aCExV7AgVwe+GO6+zdFdmNS8Tw0UWBu/VxJWNrWYz8/WLdp2V0w/i9kH9I+Q1yY9oaWcxyFYJPxbEJAXw3GpCA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:53:03.821413Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.01684","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1828e628e6e3d36c6f52ee08bfe2552bb7268d6d0e7822547230bed29143e97","sha256:680df7fcfb7ffc1543836bbc0fcea1fc45b33f96cf935734c61130c5e153ce1d"],"state_sha256":"cf3099fb74755bf595af59f17572a819e6940eddd07ab3699b3d7025a55aca55"}