{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:OVVJ2PSGH4X4BQE7JHESP4HTHJ","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":"821f9a367f5d61a767028620aba7bf01df0b36b78f956e0f72fa0cb2355c055b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-04-03T08:39:06Z","title_canon_sha256":"9f8f7d0aa2fbf2eb2739064b8c8294e0eb9dc58b9fab9d36685c48a8578a37de"},"schema_version":"1.0","source":{"id":"2304.00797","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.00797","created_at":"2026-07-05T06:15:28Z"},{"alias_kind":"arxiv_version","alias_value":"2304.00797v1","created_at":"2026-07-05T06:15:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.00797","created_at":"2026-07-05T06:15:28Z"},{"alias_kind":"pith_short_12","alias_value":"OVVJ2PSGH4X4","created_at":"2026-07-05T06:15:28Z"},{"alias_kind":"pith_short_16","alias_value":"OVVJ2PSGH4X4BQE7","created_at":"2026-07-05T06:15:28Z"},{"alias_kind":"pith_short_8","alias_value":"OVVJ2PSG","created_at":"2026-07-05T06:15:28Z"}],"graph_snapshots":[{"event_id":"sha256:6473953654b1364d72b014b0ca2c56196ba0228a17f6e7a03d5c256137afa74a","target":"graph","created_at":"2026-07-05T06:15:28Z","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/2304.00797/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The early K-type T-Tauri star, V1298 Tau ($V=10\\,{\\rm mag}$, ${\\rm age}\\approx20-30\\,{\\rm Myr}$) hosts four transiting planets with radii ranging from $4.9-9.6\\,R_\\oplus$. The three inner planets have orbital periods of $\\approx8-24\\,{\\rm d}$ while the outer planet's period is poorly constrained by single transits observed with \\emph{K2} and \\emph{TESS}. Planets b, c, and d are proto-sub-Neptunes that may be undergoing significant mass loss. Depending on the stellar activity and planet masses, they are expected to evolve into super-Earths/sub-Neptunes that bound the radius valley. Here we pres","authors_text":"Adina D. Feinstein, Andreas Seifahrt, David Kasper, D\\'ereck-Alexandre Lizotte, Emily A. Gilbert, Gregory Henry, Gudmundur Stef\\'ansson, Hinna Shivkumar, Jacob L. Bean, James Sikora, Jason Rowe, Jean-Michel D\\'esert, Julian St\\\"urmer, Madison Brady, Michael R. B. Matesic, Saugata Barat, Vatsal Panwar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-04-03T08:39:06Z","title":"Updated Planetary Mass Constraints of the Young V1298 Tau System Using MAROON-X"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.00797","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":"sha256:50d7e74ea5462092bd848e0910a33dcf5bf8b1eff2eafef918bd5990df733b69","target":"record","created_at":"2026-07-05T06:15:28Z","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":"821f9a367f5d61a767028620aba7bf01df0b36b78f956e0f72fa0cb2355c055b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-04-03T08:39:06Z","title_canon_sha256":"9f8f7d0aa2fbf2eb2739064b8c8294e0eb9dc58b9fab9d36685c48a8578a37de"},"schema_version":"1.0","source":{"id":"2304.00797","kind":"arxiv","version":1}},"canonical_sha256":"756a9d3e463f2fc0c09f49c927f0f33a5479c339246694620b1bfd6b8d273750","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"756a9d3e463f2fc0c09f49c927f0f33a5479c339246694620b1bfd6b8d273750","first_computed_at":"2026-07-05T06:15:28.412861Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:15:28.412861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"te/q3D2csGeQ5aRa45bJ2Lxabz04f6RqV7z6b2zumJTYuJ2bXwFVSQOT69Zwx0/LwGBJMXzhWNE6mQ12rslPDA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:15:28.413480Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.00797","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50d7e74ea5462092bd848e0910a33dcf5bf8b1eff2eafef918bd5990df733b69","sha256:6473953654b1364d72b014b0ca2c56196ba0228a17f6e7a03d5c256137afa74a"],"state_sha256":"beea7c68e8dd6386a442aa6225d31566557b2fa3531fee2210ef272f04de59b6"}