{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:FR6EXFKVEYG3FV5UFABQTYQP27","short_pith_number":"pith:FR6EXFKV","schema_version":"1.0","canonical_sha256":"2c7c4b9555260db2d7b4280309e20fd7e1858b77ac141b597ff796fe79207d55","source":{"kind":"arxiv","id":"2504.09390","version":2},"attestation_state":"computed","paper":{"title":"Numerical simulations of the interaction between the stellar magnetic field and a planet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Chen Chen, Douglas N.C. Lin, Fabio De Colle, Gongjie Li","submitted_at":"2025-04-13T00:53:19Z","abstract_excerpt":"Kepler and TESS observations led to the discovery of many close-in super Earths, including some with ultra-short orbital periods ($\\lesssim 1$ day). During and shortly after their multi-Myr formation epoch, their GKM host stars generally have kilogauss magnetic fields which can exert torques on the orbits of nearby super-Earths. In this work, we examine one aspect of this interaction: the magnetic torque resulting from Alfv\\'en-wing drag on non-corotating, non-magnetized planets engulfed by the host stars' stellar wind. We compute the magnitude of this torque for a range of stellar magnetic fi"},"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":"2504.09390","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-04-13T00:53:19Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c6978914ce5abd85010478bddcf8943aa2f5f02ee5fda001436f5b76b0769408","abstract_canon_sha256":"515adbb8a20eefcbc003e59af111b8c36839845044b7d976a4d2f3f39f04189c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:55:34.227634Z","signature_b64":"kWd84iDvFErpQLNwYvyfWZ90MJAWcaW/Lre9BxO7MpCY8ex1kqWqXRzVpfiPtnjbF4rkTeoBbEx1xWXsJ1niCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c7c4b9555260db2d7b4280309e20fd7e1858b77ac141b597ff796fe79207d55","last_reissued_at":"2026-07-05T10:55:34.227083Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:55:34.227083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Numerical simulations of the interaction between the stellar magnetic field and a planet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Chen Chen, Douglas N.C. Lin, Fabio De Colle, Gongjie Li","submitted_at":"2025-04-13T00:53:19Z","abstract_excerpt":"Kepler and TESS observations led to the discovery of many close-in super Earths, including some with ultra-short orbital periods ($\\lesssim 1$ day). During and shortly after their multi-Myr formation epoch, their GKM host stars generally have kilogauss magnetic fields which can exert torques on the orbits of nearby super-Earths. In this work, we examine one aspect of this interaction: the magnetic torque resulting from Alfv\\'en-wing drag on non-corotating, non-magnetized planets engulfed by the host stars' stellar wind. We compute the magnitude of this torque for a range of stellar magnetic fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.09390","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/2504.09390/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":"2504.09390","created_at":"2026-07-05T10:55:34.227136+00:00"},{"alias_kind":"arxiv_version","alias_value":"2504.09390v2","created_at":"2026-07-05T10:55:34.227136+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.09390","created_at":"2026-07-05T10:55:34.227136+00:00"},{"alias_kind":"pith_short_12","alias_value":"FR6EXFKVEYG3","created_at":"2026-07-05T10:55:34.227136+00:00"},{"alias_kind":"pith_short_16","alias_value":"FR6EXFKVEYG3FV5U","created_at":"2026-07-05T10:55:34.227136+00:00"},{"alias_kind":"pith_short_8","alias_value":"FR6EXFKV","created_at":"2026-07-05T10:55:34.227136+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/FR6EXFKVEYG3FV5UFABQTYQP27","json":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27.json","graph_json":"https://pith.science/api/pith-number/FR6EXFKVEYG3FV5UFABQTYQP27/graph.json","events_json":"https://pith.science/api/pith-number/FR6EXFKVEYG3FV5UFABQTYQP27/events.json","paper":"https://pith.science/paper/FR6EXFKV"},"agent_actions":{"view_html":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27","download_json":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27.json","view_paper":"https://pith.science/paper/FR6EXFKV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2504.09390&json=true","fetch_graph":"https://pith.science/api/pith-number/FR6EXFKVEYG3FV5UFABQTYQP27/graph.json","fetch_events":"https://pith.science/api/pith-number/FR6EXFKVEYG3FV5UFABQTYQP27/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27/action/storage_attestation","attest_author":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27/action/author_attestation","sign_citation":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27/action/citation_signature","submit_replication":"https://pith.science/pith/FR6EXFKVEYG3FV5UFABQTYQP27/action/replication_record"}},"created_at":"2026-07-05T10:55:34.227136+00:00","updated_at":"2026-07-05T10:55:34.227136+00:00"}