{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:GFSW43YIRCXA5R2V572OV7EHKV","short_pith_number":"pith:GFSW43YI","schema_version":"1.0","canonical_sha256":"31656e6f0888ae0ec755eff4eafc87556f392125bfe0884623b4976149dd9beb","source":{"kind":"arxiv","id":"1710.03400","version":1},"attestation_state":"computed","paper":{"title":"Precessing Jet and Large Dust Grains in the V380 Ori NE Star-forming Region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Geumsook Park, Hyunju Yoo, Jack Sayers, Jeong-Eun Lee, Jungmi Kwon, Jungyeon Cho, Ken'ichi Tatematsu, Miju Kang, Minho Choi, Neal J. Evans, Satoshi Ohashi, Sung-Ju Kang, Youngung Lee","submitted_at":"2017-10-10T04:51:49Z","abstract_excerpt":"The V380 Ori NE bipolar outflow was imaged in the SiO and CO J = 1 - 0 lines, and dense cores in L1641 were observed in the 2.0-0.89 mm continuum. The highly collimated SiO jet shows point-symmetric oscillation patterns in both position and velocity, which suggests that the jet axis is precessing and the driving source may belong to a non-coplanar binary system. By considering the position and velocity variabilities together, accurate jet parameters were derived. The protostellar system is viewed nearly edge-on, and the jet has a flow speed of 35 km/s and a precession period of 1600 years. The"},"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":"1710.03400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-10-10T04:51:49Z","cross_cats_sorted":[],"title_canon_sha256":"b04c17e21c1391df997ba9ef2241cea02a94941794eea03afc4b83bed29e110a","abstract_canon_sha256":"8773c5678ea69b0eaf45e53a6968f3c48b07a7a4562da0f9eb984d912ad22649"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:38.589707Z","signature_b64":"L5bR4Z5s2IPhxioiko4GJNHOtvlcdvpH0rxhiLuZLDUCugItobLmeh+OcoG15o9YR6GNuD67x/zkg0jHUDZ3Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31656e6f0888ae0ec755eff4eafc87556f392125bfe0884623b4976149dd9beb","last_reissued_at":"2026-05-18T00:32:38.589058Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:38.589058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Precessing Jet and Large Dust Grains in the V380 Ori NE Star-forming Region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Geumsook Park, Hyunju Yoo, Jack Sayers, Jeong-Eun Lee, Jungmi Kwon, Jungyeon Cho, Ken'ichi Tatematsu, Miju Kang, Minho Choi, Neal J. Evans, Satoshi Ohashi, Sung-Ju Kang, Youngung Lee","submitted_at":"2017-10-10T04:51:49Z","abstract_excerpt":"The V380 Ori NE bipolar outflow was imaged in the SiO and CO J = 1 - 0 lines, and dense cores in L1641 were observed in the 2.0-0.89 mm continuum. The highly collimated SiO jet shows point-symmetric oscillation patterns in both position and velocity, which suggests that the jet axis is precessing and the driving source may belong to a non-coplanar binary system. By considering the position and velocity variabilities together, accurate jet parameters were derived. The protostellar system is viewed nearly edge-on, and the jet has a flow speed of 35 km/s and a precession period of 1600 years. The"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.03400","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":"1710.03400","created_at":"2026-05-18T00:32:38.589150+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.03400v1","created_at":"2026-05-18T00:32:38.589150+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.03400","created_at":"2026-05-18T00:32:38.589150+00:00"},{"alias_kind":"pith_short_12","alias_value":"GFSW43YIRCXA","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"GFSW43YIRCXA5R2V","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"GFSW43YI","created_at":"2026-05-18T12:31:15.632608+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/GFSW43YIRCXA5R2V572OV7EHKV","json":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV.json","graph_json":"https://pith.science/api/pith-number/GFSW43YIRCXA5R2V572OV7EHKV/graph.json","events_json":"https://pith.science/api/pith-number/GFSW43YIRCXA5R2V572OV7EHKV/events.json","paper":"https://pith.science/paper/GFSW43YI"},"agent_actions":{"view_html":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV","download_json":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV.json","view_paper":"https://pith.science/paper/GFSW43YI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.03400&json=true","fetch_graph":"https://pith.science/api/pith-number/GFSW43YIRCXA5R2V572OV7EHKV/graph.json","fetch_events":"https://pith.science/api/pith-number/GFSW43YIRCXA5R2V572OV7EHKV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV/action/storage_attestation","attest_author":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV/action/author_attestation","sign_citation":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV/action/citation_signature","submit_replication":"https://pith.science/pith/GFSW43YIRCXA5R2V572OV7EHKV/action/replication_record"}},"created_at":"2026-05-18T00:32:38.589150+00:00","updated_at":"2026-05-18T00:32:38.589150+00:00"}