{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:OB5A2ACB4OZ6FRNTRGLWZUXTY5","short_pith_number":"pith:OB5A2ACB","schema_version":"1.0","canonical_sha256":"707a0d0041e3b3e2c5b389976cd2f3c76626e85ab6664160c7b7e2c0a7baaf0d","source":{"kind":"arxiv","id":"2205.00012","version":1},"attestation_state":"computed","paper":{"title":"Turbulence in Milky Way Star-Forming Regions Traced by Young Stars and Gas","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Hui Li, Marina Kounkel, Siyao Xu, Trung Ha, Yong Zheng, Yuan Li","submitted_at":"2022-04-29T18:00:02Z","abstract_excerpt":"The interstellar medium (ISM) is turbulent on all scales and in all phases. In this paper, we study turbulence with different tracers in four nearby star-forming regions: Orion, Ophiuchus, Perseus, and Taurus. We combine the APOGEE-2 and Gaia surveys to obtain the full 6-dimensional measurements of positions and velocities of young stars in these regions. The velocity structure functions (VSFs) of the stars show a universal scaling of turbulence. We also obtain H{\\alpha} gas kinematics in these four regions from the Wisconsin H-Alpha Mapper. The VSFs of the H{\\alpha} are more diverse compared "},"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":"2205.00012","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-04-29T18:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"7f51dc639084b0d5dc1f7790d736a2da5757bc29058109252b264c2871d69bc4","abstract_canon_sha256":"d0214625afee8d9e11bc6676db5f3448b549b2b93dd4028095f609d120bea534"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:43:20.361228Z","signature_b64":"6VJVBrpeHaveOYbdbxn9od1iir7W/Bq9hA9ilxDQVc0N1pjvA0LH+s3pvav+ubFlzrLj6ozRzJXX167N4+REAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"707a0d0041e3b3e2c5b389976cd2f3c76626e85ab6664160c7b7e2c0a7baaf0d","last_reissued_at":"2026-07-05T04:43:20.360837Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:43:20.360837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Turbulence in Milky Way Star-Forming Regions Traced by Young Stars and Gas","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Hui Li, Marina Kounkel, Siyao Xu, Trung Ha, Yong Zheng, Yuan Li","submitted_at":"2022-04-29T18:00:02Z","abstract_excerpt":"The interstellar medium (ISM) is turbulent on all scales and in all phases. In this paper, we study turbulence with different tracers in four nearby star-forming regions: Orion, Ophiuchus, Perseus, and Taurus. We combine the APOGEE-2 and Gaia surveys to obtain the full 6-dimensional measurements of positions and velocities of young stars in these regions. The velocity structure functions (VSFs) of the stars show a universal scaling of turbulence. We also obtain H{\\alpha} gas kinematics in these four regions from the Wisconsin H-Alpha Mapper. The VSFs of the H{\\alpha} are more diverse compared "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.00012","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/2205.00012/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":"2205.00012","created_at":"2026-07-05T04:43:20.360891+00:00"},{"alias_kind":"arxiv_version","alias_value":"2205.00012v1","created_at":"2026-07-05T04:43:20.360891+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.00012","created_at":"2026-07-05T04:43:20.360891+00:00"},{"alias_kind":"pith_short_12","alias_value":"OB5A2ACB4OZ6","created_at":"2026-07-05T04:43:20.360891+00:00"},{"alias_kind":"pith_short_16","alias_value":"OB5A2ACB4OZ6FRNT","created_at":"2026-07-05T04:43:20.360891+00:00"},{"alias_kind":"pith_short_8","alias_value":"OB5A2ACB","created_at":"2026-07-05T04:43:20.360891+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/OB5A2ACB4OZ6FRNTRGLWZUXTY5","json":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5.json","graph_json":"https://pith.science/api/pith-number/OB5A2ACB4OZ6FRNTRGLWZUXTY5/graph.json","events_json":"https://pith.science/api/pith-number/OB5A2ACB4OZ6FRNTRGLWZUXTY5/events.json","paper":"https://pith.science/paper/OB5A2ACB"},"agent_actions":{"view_html":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5","download_json":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5.json","view_paper":"https://pith.science/paper/OB5A2ACB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2205.00012&json=true","fetch_graph":"https://pith.science/api/pith-number/OB5A2ACB4OZ6FRNTRGLWZUXTY5/graph.json","fetch_events":"https://pith.science/api/pith-number/OB5A2ACB4OZ6FRNTRGLWZUXTY5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5/action/storage_attestation","attest_author":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5/action/author_attestation","sign_citation":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5/action/citation_signature","submit_replication":"https://pith.science/pith/OB5A2ACB4OZ6FRNTRGLWZUXTY5/action/replication_record"}},"created_at":"2026-07-05T04:43:20.360891+00:00","updated_at":"2026-07-05T04:43:20.360891+00:00"}