{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6CQMYEONNVGOUY2WUDMW7I6CIV","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":"bda56ec43bee5b82701fea8a3dbe866cb612fe80cf07266a30e788ef6080afe5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-30T14:16:07Z","title_canon_sha256":"c920d2bb745f01484a90446c007cc3f1215347d1943e5551f7ad736b3aca45ed"},"schema_version":"1.0","source":{"id":"2308.16050","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.16050","created_at":"2026-07-05T07:20:40Z"},{"alias_kind":"arxiv_version","alias_value":"2308.16050v4","created_at":"2026-07-05T07:20:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.16050","created_at":"2026-07-05T07:20:40Z"},{"alias_kind":"pith_short_12","alias_value":"6CQMYEONNVGO","created_at":"2026-07-05T07:20:40Z"},{"alias_kind":"pith_short_16","alias_value":"6CQMYEONNVGOUY2W","created_at":"2026-07-05T07:20:40Z"},{"alias_kind":"pith_short_8","alias_value":"6CQMYEON","created_at":"2026-07-05T07:20:40Z"}],"graph_snapshots":[{"event_id":"sha256:009ab742ab2b32ed095ca2b345ee78064d912a9f4beb1552fe3ea6cd389f1193","target":"graph","created_at":"2026-07-05T07:20:40Z","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/2308.16050/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report JWST NIRCam observations of G0.253+0.016, the molecular cloud in the Central Molecular Zone known as The Brick, with the F182M, F187N, F212N, F410M, F405N, and F466N filters. We catalog 56,146 stars detected in all 6 filters using the crowdsource package. Stars within and behind The Brick exhibit prodigious absorption in the F466N filter that is produced by a combination of CO ice and gas. In support of this conclusion, and as a general resource, we present models of CO gas and ice and CO$_2$ ice in the F466N, F470N, and F410M filters. Both CO gas and ice may contribute to the observ","authors_text":"Adam Ginsburg, Alyssa Bulatek, Ashley T. Barnes, Cara D. Battersby, Daniel L. Walker, Desmond Jeff, E.A.C. Mills, Jonathan D. Henshaw, Savannah Gramze, Xing Lu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-30T14:16:07Z","title":"JWST reveals widespread CO ice and gas absorption in the Galactic Center cloud G0.253+0.016"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.16050","kind":"arxiv","version":4},"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:bb5a74df4e3e0274666c8309af130d58ff8193f2e268fc54ccdbdd8cf11a9511","target":"record","created_at":"2026-07-05T07:20:40Z","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":"bda56ec43bee5b82701fea8a3dbe866cb612fe80cf07266a30e788ef6080afe5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-30T14:16:07Z","title_canon_sha256":"c920d2bb745f01484a90446c007cc3f1215347d1943e5551f7ad736b3aca45ed"},"schema_version":"1.0","source":{"id":"2308.16050","kind":"arxiv","version":4}},"canonical_sha256":"f0a0cc11cd6d4cea6356a0d96fa3c24543ce4f3fd11c733f94d141c21fd08e14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0a0cc11cd6d4cea6356a0d96fa3c24543ce4f3fd11c733f94d141c21fd08e14","first_computed_at":"2026-07-05T07:20:40.177462Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:20:40.177462Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zD/XlEoEBd2P0ZXDY5e0nmyciIkZ3dbDY/XfhLMNzkzKlCuYzesLO5cQoPirIxnLXv9mEd6jFAaMqUa4RSrVDA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:20:40.177966Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.16050","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb5a74df4e3e0274666c8309af130d58ff8193f2e268fc54ccdbdd8cf11a9511","sha256:009ab742ab2b32ed095ca2b345ee78064d912a9f4beb1552fe3ea6cd389f1193"],"state_sha256":"9355169de4af09c89fe130b40c2a4d7a568f2d01034d4eb44a5e9fb58d541ae6"}