{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:UETYNKLLJZOJLO6P7DXJGOS6GD","short_pith_number":"pith:UETYNKLL","schema_version":"1.0","canonical_sha256":"a12786a96b4e5c95bbcff8ee933a5e30e39183e46beb6a27ab86f38c13da1467","source":{"kind":"arxiv","id":"1710.05371","version":1},"attestation_state":"computed","paper":{"title":"A Face-on Accretion System in High-Mass Star-Formation: Possible Dusty Infall Streams within 100 AU","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Andrew J. Walsh, Kazuhito Motogi, Kazuo Sorai, Kazuya Hachisuka, Kenta Fujisawa, Koichiro Sugiyama, Kotaro Niinuma, Mareki Honma, Tomoya Hirota, Yoshinori Yonekura","submitted_at":"2017-10-15T18:17:54Z","abstract_excerpt":"We report on interferometric observations of a face-on accretion system around the High-Mass young stellar object, G353.273+0.641. The innermost accretion system of 100 au radius was resolved in a 45 GHz continuum image taken with the Jansky-Very Large Array. Our spectral energy distribution analysis indicated that the continuum could be explained by optically thick dust emission. The total mass of the dusty system is $\\sim$ 0.2 $M_{\\sun}$ at minimum and up to a few $M_{\\sun}$ depending on the dust parameters. 6.7 GHz CH$_{3}$OH masers associated with the same system were also observed with th"},"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":"1710.05371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-10-15T18:17:54Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"a9efd7e5ac0c62600a57d3a08c611738827ffb2850c93bf17d785ae133afde04","abstract_canon_sha256":"ff566dfecc8e25fbd14bb35c50df5ab84e88066245bb45b7037546964d70fc9f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:39.546416Z","signature_b64":"wEfmAvjyNwFUXLGg5FXn0QV8p381nT96LUak5M1a34vsb9ayp0EdwLsggJOd02UrvMZLbi7TFIxQre8vSJR1Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a12786a96b4e5c95bbcff8ee933a5e30e39183e46beb6a27ab86f38c13da1467","last_reissued_at":"2026-05-18T00:31:39.545981Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:39.545981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Face-on Accretion System in High-Mass Star-Formation: Possible Dusty Infall Streams within 100 AU","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Andrew J. Walsh, Kazuhito Motogi, Kazuo Sorai, Kazuya Hachisuka, Kenta Fujisawa, Koichiro Sugiyama, Kotaro Niinuma, Mareki Honma, Tomoya Hirota, Yoshinori Yonekura","submitted_at":"2017-10-15T18:17:54Z","abstract_excerpt":"We report on interferometric observations of a face-on accretion system around the High-Mass young stellar object, G353.273+0.641. The innermost accretion system of 100 au radius was resolved in a 45 GHz continuum image taken with the Jansky-Very Large Array. Our spectral energy distribution analysis indicated that the continuum could be explained by optically thick dust emission. The total mass of the dusty system is $\\sim$ 0.2 $M_{\\sun}$ at minimum and up to a few $M_{\\sun}$ depending on the dust parameters. 6.7 GHz CH$_{3}$OH masers associated with the same system were also observed with th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05371","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":"1710.05371","created_at":"2026-05-18T00:31:39.546047+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.05371v1","created_at":"2026-05-18T00:31:39.546047+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05371","created_at":"2026-05-18T00:31:39.546047+00:00"},{"alias_kind":"pith_short_12","alias_value":"UETYNKLLJZOJ","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"UETYNKLLJZOJLO6P","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"UETYNKLL","created_at":"2026-05-18T12:31:46.661854+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/UETYNKLLJZOJLO6P7DXJGOS6GD","json":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD.json","graph_json":"https://pith.science/api/pith-number/UETYNKLLJZOJLO6P7DXJGOS6GD/graph.json","events_json":"https://pith.science/api/pith-number/UETYNKLLJZOJLO6P7DXJGOS6GD/events.json","paper":"https://pith.science/paper/UETYNKLL"},"agent_actions":{"view_html":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD","download_json":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD.json","view_paper":"https://pith.science/paper/UETYNKLL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.05371&json=true","fetch_graph":"https://pith.science/api/pith-number/UETYNKLLJZOJLO6P7DXJGOS6GD/graph.json","fetch_events":"https://pith.science/api/pith-number/UETYNKLLJZOJLO6P7DXJGOS6GD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD/action/storage_attestation","attest_author":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD/action/author_attestation","sign_citation":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD/action/citation_signature","submit_replication":"https://pith.science/pith/UETYNKLLJZOJLO6P7DXJGOS6GD/action/replication_record"}},"created_at":"2026-05-18T00:31:39.546047+00:00","updated_at":"2026-05-18T00:31:39.546047+00:00"}