{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C2ACBQAX32YBON5GYJUP25CJYM","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":"79d2f8cadae38de455f997dde52b3dc038bd4c8e6e33fcf489c1b2692fa44a9f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-11T16:59:23Z","title_canon_sha256":"3d21554d9169a21c078fad03ae1cdab14de30d861d04daffd99fe7241c6adc95"},"schema_version":"1.0","source":{"id":"2401.06043","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.06043","created_at":"2026-07-05T07:32:39Z"},{"alias_kind":"arxiv_version","alias_value":"2401.06043v1","created_at":"2026-07-05T07:32:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.06043","created_at":"2026-07-05T07:32:39Z"},{"alias_kind":"pith_short_12","alias_value":"C2ACBQAX32YB","created_at":"2026-07-05T07:32:39Z"},{"alias_kind":"pith_short_16","alias_value":"C2ACBQAX32YBON5G","created_at":"2026-07-05T07:32:39Z"},{"alias_kind":"pith_short_8","alias_value":"C2ACBQAX","created_at":"2026-07-05T07:32:39Z"}],"graph_snapshots":[{"event_id":"sha256:a12d3f262d10b0e7cb662a0013f85ea9a8bf326428dca899f5991c61945db573","target":"graph","created_at":"2026-07-05T07:32:39Z","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/2401.06043/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a JWST/NIRCam transmission spectrum from $3.9-5.0$ $\\mu$m of the recently-validated sub-Earth GJ 341b ($\\mathrm{R_P} = 0.92$ $\\mathrm{R_{\\oplus}}$, $\\mathrm{T_{eq}} = 540$ K) orbiting a nearby bright M1 star ($\\mathrm{d} = 10.4$ pc, $\\mathrm{K_{mag}}=5.6$). We use three independent pipelines to reduce the data from the three JWST visits and perform several tests to check for the significance of an atmosphere. Overall, our analysis does not uncover evidence of an atmosphere. Our null hypothesis tests find that none of our pipelines' transmission spectra can rule out a flat line, alth","authors_text":"David K. Sing, E. M. May, Guangwei Fu, Hannah R. Wakeford, Jacob Lustig-Yaeger, James Kirk, Jeff A. Valenti, Joshua D. Lothringer, Junellie Gonzalez-Quiles, Katherine A. Bennett, Kevin B. Stevenson, Kristin S. Sotzen, L. C. Mayorga, Mercedes L\\'opez-Morales, Munazza K. Alam, Natasha E. Batalha, Ryan J. MacDonald, Sarah E. Moran, Sarah Peacock, Zafar Rustamkulov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-11T16:59:23Z","title":"JWST/NIRCam Transmission Spectroscopy of the Nearby Sub-Earth GJ 341b"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.06043","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":"sha256:19079434ecc06d8588436528818ea311d1392b7daf52fc42b746c82a35334da5","target":"record","created_at":"2026-07-05T07:32:39Z","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":"79d2f8cadae38de455f997dde52b3dc038bd4c8e6e33fcf489c1b2692fa44a9f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-11T16:59:23Z","title_canon_sha256":"3d21554d9169a21c078fad03ae1cdab14de30d861d04daffd99fe7241c6adc95"},"schema_version":"1.0","source":{"id":"2401.06043","kind":"arxiv","version":1}},"canonical_sha256":"168020c017deb01737a6c268fd7449c307fd9c65b18fa035c233bbaf188914ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"168020c017deb01737a6c268fd7449c307fd9c65b18fa035c233bbaf188914ba","first_computed_at":"2026-07-05T07:32:39.872976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:32:39.872976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DyAKppnUCMXNuuk4FKhY2rmFM7+m7khXj4rED2bz+p5CBh51Ggcf3Yln7oYFQD8pQu99jdEQ+W44cXnDWy+3Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T07:32:39.873384Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.06043","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19079434ecc06d8588436528818ea311d1392b7daf52fc42b746c82a35334da5","sha256:a12d3f262d10b0e7cb662a0013f85ea9a8bf326428dca899f5991c61945db573"],"state_sha256":"7f3e25aa0f4cf60034871c5eceb850abb809bf838a9295fdbb9cf88e1d6690d7"}