{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:UEGC676DWFOC5DB7MF3R5PH7MI","short_pith_number":"pith:UEGC676D","schema_version":"1.0","canonical_sha256":"a10c2f7fc3b15c2e8c3f61771ebcff62241926788ac3b176e96a83c9adb22e1c","source":{"kind":"arxiv","id":"2307.10798","version":2},"attestation_state":"computed","paper":{"title":"Radio multiwavelength analysis of the compact disk CX Tau: Presence of strong free-free variability or anomalous microwave emission","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Antonella Natta, Cathie J. Clarke, Claudia Toci, Enrique Macias, Giovanni Rosotti, Giuseppe Lodato, Jonathan P. Williams, Leonardo Testi, Marco Tazzari, Pietro Curone, Stefano Facchini","submitted_at":"2023-07-20T12:01:04Z","abstract_excerpt":"Protoplanetary disks emit radiation across a broad range of wavelengths, requiring a multiwavelength approach to fully understand their physical mechanisms and how they form planets. Observations at sub-millimeter to centimeter wavelengths can provide insights into the thermal emission from dust, free-free emission from ionized gas, and possible gyro-synchrotron emission from the stellar magnetosphere. This work is focused on CX Tau, a ${\\sim}0.4\\,M_\\odot$ star with an extended gas emission and a compact and apparently structureless dust disk, with an average millimeter flux when compared to C"},"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":"2307.10798","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-07-20T12:01:04Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c7ed9668d406975d577be249d86733bb6a183d70443942a717a767f471541cdf","abstract_canon_sha256":"f05b3049f57b261eebd42657e718125884c6a89ae476bc845dfdfb7c3e02b3fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:52:06.216051Z","signature_b64":"Ucg+Fne6qpasT3gFoYA003sBn4IWpKUZl2eT4lC4jSRt5cAGPlUGy9NfKLjpD2zg94/rl7wFjni0RW0byPOEAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a10c2f7fc3b15c2e8c3f61771ebcff62241926788ac3b176e96a83c9adb22e1c","last_reissued_at":"2026-07-05T06:52:06.215700Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:52:06.215700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radio multiwavelength analysis of the compact disk CX Tau: Presence of strong free-free variability or anomalous microwave emission","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Antonella Natta, Cathie J. Clarke, Claudia Toci, Enrique Macias, Giovanni Rosotti, Giuseppe Lodato, Jonathan P. Williams, Leonardo Testi, Marco Tazzari, Pietro Curone, Stefano Facchini","submitted_at":"2023-07-20T12:01:04Z","abstract_excerpt":"Protoplanetary disks emit radiation across a broad range of wavelengths, requiring a multiwavelength approach to fully understand their physical mechanisms and how they form planets. Observations at sub-millimeter to centimeter wavelengths can provide insights into the thermal emission from dust, free-free emission from ionized gas, and possible gyro-synchrotron emission from the stellar magnetosphere. This work is focused on CX Tau, a ${\\sim}0.4\\,M_\\odot$ star with an extended gas emission and a compact and apparently structureless dust disk, with an average millimeter flux when compared to C"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.10798","kind":"arxiv","version":2},"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/2307.10798/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":"2307.10798","created_at":"2026-07-05T06:52:06.215755+00:00"},{"alias_kind":"arxiv_version","alias_value":"2307.10798v2","created_at":"2026-07-05T06:52:06.215755+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.10798","created_at":"2026-07-05T06:52:06.215755+00:00"},{"alias_kind":"pith_short_12","alias_value":"UEGC676DWFOC","created_at":"2026-07-05T06:52:06.215755+00:00"},{"alias_kind":"pith_short_16","alias_value":"UEGC676DWFOC5DB7","created_at":"2026-07-05T06:52:06.215755+00:00"},{"alias_kind":"pith_short_8","alias_value":"UEGC676D","created_at":"2026-07-05T06:52:06.215755+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI","json":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI.json","graph_json":"https://pith.science/api/pith-number/UEGC676DWFOC5DB7MF3R5PH7MI/graph.json","events_json":"https://pith.science/api/pith-number/UEGC676DWFOC5DB7MF3R5PH7MI/events.json","paper":"https://pith.science/paper/UEGC676D"},"agent_actions":{"view_html":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI","download_json":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI.json","view_paper":"https://pith.science/paper/UEGC676D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2307.10798&json=true","fetch_graph":"https://pith.science/api/pith-number/UEGC676DWFOC5DB7MF3R5PH7MI/graph.json","fetch_events":"https://pith.science/api/pith-number/UEGC676DWFOC5DB7MF3R5PH7MI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI/action/storage_attestation","attest_author":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI/action/author_attestation","sign_citation":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI/action/citation_signature","submit_replication":"https://pith.science/pith/UEGC676DWFOC5DB7MF3R5PH7MI/action/replication_record"}},"created_at":"2026-07-05T06:52:06.215755+00:00","updated_at":"2026-07-05T06:52:06.215755+00:00"}