{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:ZVLXL73MX2TG75WM2YQBCZGX6U","short_pith_number":"pith:ZVLXL73M","schema_version":"1.0","canonical_sha256":"cd5775ff6cbea66ff6ccd6201164d7f53044ddda88e65f70202af3fdfe94658d","source":{"kind":"arxiv","id":"2309.14131","version":1},"attestation_state":"computed","paper":{"title":"Photometric follow-up of the 20 Myr-old multi-planet host star V1298~Tau with CHEOPS and ground-based telescopes","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Biagini, A. Brandeker, A. F. Lanza, A. Maggio, A. Sozzetti, A. Su\\'arez Mascare\\~no, D. Nardiello, D. Ricci, D. Turrini, F. Marzari, G. Bruno, G. Leto, G. Marino, G. Micela, G. Scandariato, L. Borsato, L. Cabona, L. Mancini, M. Damasso, M. Mallorqu\\'in D\\'iaz, M. R. Zapatero Osorio, N. Lodieu, R. Claudi, S. Benatti, S. Desidera, S. Messina, V. J. S. B\\'ejar, V. Nascimbeni","submitted_at":"2023-09-25T13:35:50Z","abstract_excerpt":"V1298 Tau hosts at least four planets. Since its discovery, this system has been a target of intensive photometric and spectroscopic monitoring. The characterisation of its architecture and planets' fundamental properties turned out to be very challenging so far. The determination of the orbital ephemeris of the outermost planet V1298 Tau $e$ remains an open question. Only two transits have been detected so far by $Kepler/K2$ and TESS, allowing for a grid of reference periods to be tested with new observations, without excluding the possibility of transit timing variations. Observing a third t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2309.14131","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-09-25T13:35:50Z","cross_cats_sorted":[],"title_canon_sha256":"baa1afe5618e0a960a0933ff1d4f57b653b8c4add8a370ca714e28b2466f5e82","abstract_canon_sha256":"bdb208ba8b2fac9e3dbac0d74fba4c3038493a4400cf926ca6a85a302a503d57"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:54:01.851534Z","signature_b64":"bRNAPo1SM0BiHMEfxF6paGTWa1Wc3TvMZSyx7vM7lstPSOXM/pa/JOnH09Ghj7xDNdoAZy63IIkFYE8S7A4WBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd5775ff6cbea66ff6ccd6201164d7f53044ddda88e65f70202af3fdfe94658d","last_reissued_at":"2026-07-05T06:54:01.851030Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:54:01.851030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photometric follow-up of the 20 Myr-old multi-planet host star V1298~Tau with CHEOPS and ground-based telescopes","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Biagini, A. Brandeker, A. F. Lanza, A. Maggio, A. Sozzetti, A. Su\\'arez Mascare\\~no, D. Nardiello, D. Ricci, D. Turrini, F. Marzari, G. Bruno, G. Leto, G. Marino, G. Micela, G. Scandariato, L. Borsato, L. Cabona, L. Mancini, M. Damasso, M. Mallorqu\\'in D\\'iaz, M. R. Zapatero Osorio, N. Lodieu, R. Claudi, S. Benatti, S. Desidera, S. Messina, V. J. S. B\\'ejar, V. Nascimbeni","submitted_at":"2023-09-25T13:35:50Z","abstract_excerpt":"V1298 Tau hosts at least four planets. Since its discovery, this system has been a target of intensive photometric and spectroscopic monitoring. The characterisation of its architecture and planets' fundamental properties turned out to be very challenging so far. The determination of the orbital ephemeris of the outermost planet V1298 Tau $e$ remains an open question. Only two transits have been detected so far by $Kepler/K2$ and TESS, allowing for a grid of reference periods to be tested with new observations, without excluding the possibility of transit timing variations. Observing a third t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.14131","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2309.14131/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2309.14131","created_at":"2026-07-05T06:54:01.851094+00:00"},{"alias_kind":"arxiv_version","alias_value":"2309.14131v1","created_at":"2026-07-05T06:54:01.851094+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.14131","created_at":"2026-07-05T06:54:01.851094+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZVLXL73MX2TG","created_at":"2026-07-05T06:54:01.851094+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZVLXL73MX2TG75WM","created_at":"2026-07-05T06:54:01.851094+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZVLXL73M","created_at":"2026-07-05T06:54:01.851094+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.02036","citing_title":"JWST unveils a high mean molecular weight atmosphere for mini-Neptune TOI-1130b: Evidence for formation beyond the water ice line","ref_index":195,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U","json":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U.json","graph_json":"https://pith.science/api/pith-number/ZVLXL73MX2TG75WM2YQBCZGX6U/graph.json","events_json":"https://pith.science/api/pith-number/ZVLXL73MX2TG75WM2YQBCZGX6U/events.json","paper":"https://pith.science/paper/ZVLXL73M"},"agent_actions":{"view_html":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U","download_json":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U.json","view_paper":"https://pith.science/paper/ZVLXL73M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2309.14131&json=true","fetch_graph":"https://pith.science/api/pith-number/ZVLXL73MX2TG75WM2YQBCZGX6U/graph.json","fetch_events":"https://pith.science/api/pith-number/ZVLXL73MX2TG75WM2YQBCZGX6U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U/action/storage_attestation","attest_author":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U/action/author_attestation","sign_citation":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U/action/citation_signature","submit_replication":"https://pith.science/pith/ZVLXL73MX2TG75WM2YQBCZGX6U/action/replication_record"}},"created_at":"2026-07-05T06:54:01.851094+00:00","updated_at":"2026-07-05T06:54:01.851094+00:00"}