{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:BJYIT622LTMNIXP7YTPIKH2XP3","short_pith_number":"pith:BJYIT622","schema_version":"1.0","canonical_sha256":"0a7089fb5a5cd8d45dffc4de851f577efffc54bef4da94203cdcc24b8966847c","source":{"kind":"arxiv","id":"1106.4519","version":2},"attestation_state":"computed","paper":{"title":"Microwave Observations of Edge-on Protoplanetary Disks: Program Overview and First Results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Carl Melis, C. Pinte, F. Menard, G. Duchene, G. Duvert, K. Stapelfeldt, Laura Chomiuk, M. D. Perrin, Patrick Palmer, S. T. Maddison","submitted_at":"2011-06-22T18:01:18Z","abstract_excerpt":"We are undertaking a multi-frequency Expanded Very Large Array (EVLA) survey of edge-on protoplanetary disks to probe the growth of solids in each disk, sedimentation of such material into the disk midplane, and the connection of these phenomena to the planet formation process. The projection of edge-on disk systems along our line of sight enables a study of the vertical stratification of large grains with fewer model dependencies than would be required for disks that are more face-on. Robust studies of the spatial distribution of grains up to ~1 cm in size are possible with the wavelength ran"},"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":"1106.4519","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-06-22T18:01:18Z","cross_cats_sorted":[],"title_canon_sha256":"453736b993cf41bfa5a6799923718ac61fec024ea76e816bb7c902bf14b1bb16","abstract_canon_sha256":"0ebbb9719cc1e1bbb6a178b70c4c6c27b9f3406c302aa21bbbdc79da56e8b39d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:31.932029Z","signature_b64":"soyEyAvMffENZqDolhGDXFbIYuZe3SNJxKa0zho0m+KjR3pW4urzj7e7CNoXf9/RmNx7PnHl8BFkt2sQ2dpeAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a7089fb5a5cd8d45dffc4de851f577efffc54bef4da94203cdcc24b8966847c","last_reissued_at":"2026-05-18T02:01:31.931581Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:31.931581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Microwave Observations of Edge-on Protoplanetary Disks: Program Overview and First Results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Carl Melis, C. Pinte, F. Menard, G. Duchene, G. Duvert, K. Stapelfeldt, Laura Chomiuk, M. D. Perrin, Patrick Palmer, S. T. Maddison","submitted_at":"2011-06-22T18:01:18Z","abstract_excerpt":"We are undertaking a multi-frequency Expanded Very Large Array (EVLA) survey of edge-on protoplanetary disks to probe the growth of solids in each disk, sedimentation of such material into the disk midplane, and the connection of these phenomena to the planet formation process. The projection of edge-on disk systems along our line of sight enables a study of the vertical stratification of large grains with fewer model dependencies than would be required for disks that are more face-on. Robust studies of the spatial distribution of grains up to ~1 cm in size are possible with the wavelength ran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.4519","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":""},"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":"1106.4519","created_at":"2026-05-18T02:01:31.931645+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.4519v2","created_at":"2026-05-18T02:01:31.931645+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.4519","created_at":"2026-05-18T02:01:31.931645+00:00"},{"alias_kind":"pith_short_12","alias_value":"BJYIT622LTMN","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_16","alias_value":"BJYIT622LTMNIXP7","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_8","alias_value":"BJYIT622","created_at":"2026-05-18T12:26:24.575870+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/BJYIT622LTMNIXP7YTPIKH2XP3","json":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3.json","graph_json":"https://pith.science/api/pith-number/BJYIT622LTMNIXP7YTPIKH2XP3/graph.json","events_json":"https://pith.science/api/pith-number/BJYIT622LTMNIXP7YTPIKH2XP3/events.json","paper":"https://pith.science/paper/BJYIT622"},"agent_actions":{"view_html":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3","download_json":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3.json","view_paper":"https://pith.science/paper/BJYIT622","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.4519&json=true","fetch_graph":"https://pith.science/api/pith-number/BJYIT622LTMNIXP7YTPIKH2XP3/graph.json","fetch_events":"https://pith.science/api/pith-number/BJYIT622LTMNIXP7YTPIKH2XP3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3/action/storage_attestation","attest_author":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3/action/author_attestation","sign_citation":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3/action/citation_signature","submit_replication":"https://pith.science/pith/BJYIT622LTMNIXP7YTPIKH2XP3/action/replication_record"}},"created_at":"2026-05-18T02:01:31.931645+00:00","updated_at":"2026-05-18T02:01:31.931645+00:00"}