{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:HOR3EUMOKEDINRDNFF74XFBOSP","short_pith_number":"pith:HOR3EUMO","schema_version":"1.0","canonical_sha256":"3ba3b2518e510686c46d297fcb942e93f9ef90f8868b4e53acbe1ebf6c7d09ec","source":{"kind":"arxiv","id":"2608.04837","version":1},"attestation_state":"computed","paper":{"title":"Circular polarization as a probe of cloud properties and asymmetries in giant exoplanet atmospheres","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"M. B. Michaelis, S. Wolf","submitted_at":"2026-08-05T13:36:16Z","abstract_excerpt":"For planets in the Solar System, circular polarization measurements complement linear polarimetry by providing additional information on cloud particle properties. As the disk-integrated circular polarization is 0 for symmetric planets, observing intrinsic circular polarization of spatially unresolved exoplanets requires stable spatial asymmetries such as circumplanetary rings. We investigated the potential of circular polarization measurements at optical and near-infrared wavelengths to determine optical properties of cloud particles in the atmospheres of giant exoplanets and characterize asy"},"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":"2608.04837","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-08-05T13:36:16Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"056d0c2ce651adb5b03dd39a8f20810a59f1033d850f3f9f61f5bf4164dee873","abstract_canon_sha256":"bb6b80a8ea0ffb4274d4ea3c4620d89f2213f2388d720736e07c6b35b2c862dc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-06T01:47:22.770147Z","signature_b64":"mMIP7dTuYQW5cbYSxwx9hr5ZE+bE4HSVjQDKNYvPKBYRW8U7EmWIs+0DB4cGEZKJ7rBdhAR+1KLYYnxfUjNGBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ba3b2518e510686c46d297fcb942e93f9ef90f8868b4e53acbe1ebf6c7d09ec","last_reissued_at":"2026-08-06T01:47:22.768561Z","signature_status":"signed_v1","first_computed_at":"2026-08-06T01:47:22.768561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Circular polarization as a probe of cloud properties and asymmetries in giant exoplanet atmospheres","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"M. B. Michaelis, S. Wolf","submitted_at":"2026-08-05T13:36:16Z","abstract_excerpt":"For planets in the Solar System, circular polarization measurements complement linear polarimetry by providing additional information on cloud particle properties. As the disk-integrated circular polarization is 0 for symmetric planets, observing intrinsic circular polarization of spatially unresolved exoplanets requires stable spatial asymmetries such as circumplanetary rings. We investigated the potential of circular polarization measurements at optical and near-infrared wavelengths to determine optical properties of cloud particles in the atmospheres of giant exoplanets and characterize asy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.04837","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/2608.04837/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":"2608.04837","created_at":"2026-08-06T01:47:22.770503+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.04837v1","created_at":"2026-08-06T01:47:22.770503+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.04837","created_at":"2026-08-06T01:47:22.770503+00:00"},{"alias_kind":"pith_short_12","alias_value":"HOR3EUMOKEDI","created_at":"2026-08-06T01:47:22.770503+00:00"},{"alias_kind":"pith_short_16","alias_value":"HOR3EUMOKEDINRDN","created_at":"2026-08-06T01:47:22.770503+00:00"},{"alias_kind":"pith_short_8","alias_value":"HOR3EUMO","created_at":"2026-08-06T01:47:22.770503+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/HOR3EUMOKEDINRDNFF74XFBOSP","json":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP.json","graph_json":"https://pith.science/api/pith-number/HOR3EUMOKEDINRDNFF74XFBOSP/graph.json","events_json":"https://pith.science/api/pith-number/HOR3EUMOKEDINRDNFF74XFBOSP/events.json","paper":"https://pith.science/paper/HOR3EUMO"},"agent_actions":{"view_html":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP","download_json":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP.json","view_paper":"https://pith.science/paper/HOR3EUMO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.04837&json=true","fetch_graph":"https://pith.science/api/pith-number/HOR3EUMOKEDINRDNFF74XFBOSP/graph.json","fetch_events":"https://pith.science/api/pith-number/HOR3EUMOKEDINRDNFF74XFBOSP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP/action/storage_attestation","attest_author":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP/action/author_attestation","sign_citation":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP/action/citation_signature","submit_replication":"https://pith.science/pith/HOR3EUMOKEDINRDNFF74XFBOSP/action/replication_record"}},"created_at":"2026-08-06T01:47:22.770503+00:00","updated_at":"2026-08-06T01:47:22.770503+00:00"}