{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:CWLXIE6MV4DC7T67EWHDFRPEON","short_pith_number":"pith:CWLXIE6M","schema_version":"1.0","canonical_sha256":"15977413ccaf062fcfdf258e32c5e4737ff81ff6781407dd3dc0e797bf2b6344","source":{"kind":"arxiv","id":"1505.01483","version":1},"attestation_state":"computed","paper":{"title":"An ALMA Constraint on the GSC 6214-210 B Circum-Substellar Accretion Disk Mass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Adam L. Kraus, Brendan P. Bowler, Gregory Herczeg, John Carpenter, Luca Ricci, Michael E. Brown, Michael J. Ireland, Sean M. Andrews","submitted_at":"2015-05-06T20:00:32Z","abstract_excerpt":"We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of GSC 6214-210 A and B, a solar-mass member of the 5-10 Myr Upper Scorpius association with a 15 $\\pm$ 2 Mjup companion orbiting at $\\approx$330 AU (2.2\"). Previous photometry and spectroscopy spanning 0.3-5 $\\mu$m revealed optical and thermal excess as well as strong H$\\alpha$ and Pa~$\\beta$ emission originating from a circum-substellar accretion disk around GSC 6214-210 B, making it the lowest mass companion with unambiguous evidence of a subdisk. Despite ALMA's unprecedented sensitivity and angular resolution, neit"},"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":"1505.01483","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-05-06T20:00:32Z","cross_cats_sorted":[],"title_canon_sha256":"a3b4170ad18a48ff1ffa7498fac5a50f776a1d96fa241e598033a5cd86a37c70","abstract_canon_sha256":"274149bb04781ee72bf0562a8c51eb0581ca8fba757d5de2ebede6b52f88902c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:34.600962Z","signature_b64":"tmY5A/aVtjgQpkAajvLlKqBl9ePMp8gYUksK6F3KX6xPaZBdq4DGtdobikZtAvhOfuSpN23IJWsjnMg4bXVFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15977413ccaf062fcfdf258e32c5e4737ff81ff6781407dd3dc0e797bf2b6344","last_reissued_at":"2026-05-18T01:59:34.600499Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:34.600499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An ALMA Constraint on the GSC 6214-210 B Circum-Substellar Accretion Disk Mass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Adam L. Kraus, Brendan P. Bowler, Gregory Herczeg, John Carpenter, Luca Ricci, Michael E. Brown, Michael J. Ireland, Sean M. Andrews","submitted_at":"2015-05-06T20:00:32Z","abstract_excerpt":"We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of GSC 6214-210 A and B, a solar-mass member of the 5-10 Myr Upper Scorpius association with a 15 $\\pm$ 2 Mjup companion orbiting at $\\approx$330 AU (2.2\"). Previous photometry and spectroscopy spanning 0.3-5 $\\mu$m revealed optical and thermal excess as well as strong H$\\alpha$ and Pa~$\\beta$ emission originating from a circum-substellar accretion disk around GSC 6214-210 B, making it the lowest mass companion with unambiguous evidence of a subdisk. Despite ALMA's unprecedented sensitivity and angular resolution, neit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01483","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":""},"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":"1505.01483","created_at":"2026-05-18T01:59:34.600571+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.01483v1","created_at":"2026-05-18T01:59:34.600571+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.01483","created_at":"2026-05-18T01:59:34.600571+00:00"},{"alias_kind":"pith_short_12","alias_value":"CWLXIE6MV4DC","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"CWLXIE6MV4DC7T67","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"CWLXIE6M","created_at":"2026-05-18T12:29:17.054201+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/CWLXIE6MV4DC7T67EWHDFRPEON","json":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON.json","graph_json":"https://pith.science/api/pith-number/CWLXIE6MV4DC7T67EWHDFRPEON/graph.json","events_json":"https://pith.science/api/pith-number/CWLXIE6MV4DC7T67EWHDFRPEON/events.json","paper":"https://pith.science/paper/CWLXIE6M"},"agent_actions":{"view_html":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON","download_json":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON.json","view_paper":"https://pith.science/paper/CWLXIE6M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.01483&json=true","fetch_graph":"https://pith.science/api/pith-number/CWLXIE6MV4DC7T67EWHDFRPEON/graph.json","fetch_events":"https://pith.science/api/pith-number/CWLXIE6MV4DC7T67EWHDFRPEON/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON/action/storage_attestation","attest_author":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON/action/author_attestation","sign_citation":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON/action/citation_signature","submit_replication":"https://pith.science/pith/CWLXIE6MV4DC7T67EWHDFRPEON/action/replication_record"}},"created_at":"2026-05-18T01:59:34.600571+00:00","updated_at":"2026-05-18T01:59:34.600571+00:00"}