{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:A3IUPETUMQHJ5Z2AFF4OZH5URL","short_pith_number":"pith:A3IUPETU","schema_version":"1.0","canonical_sha256":"06d1479274640e9ee7402978ec9fb48af7b10b87633df9d3b5e60a7a23907136","source":{"kind":"arxiv","id":"1709.08467","version":1},"attestation_state":"computed","paper":{"title":"Gas dynamics in the inner few AU around the Herbig B[e] star MWC297: Indications of a disk wind from kinematic modeling and velocity-resolved interferometric imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Alexander Kreplin, Edward Hone, Gerd Weigelt, Jacques Kluska, Karl-Heinz Hofmann, Stefan Kraus, Tim Harries","submitted_at":"2017-09-25T13:04:18Z","abstract_excerpt":"We present near-infrared AMBER (R = 12, 000) and CRIRES (R = 100, 000) observations of the Herbig B[e] star MWC297 in the hydrogen Br-gamma-line. Using the VLTI unit telescopes, we obtained a uv-coverage suitable for aperture synthesis imaging. We interpret our velocity-resolved images as well as the derived two-dimensional photocenter displacement vectors, and fit kinematic models to our visibility and phase data in order to constrain the gas velocity field on sub-AU scales. The measured continuum visibilities constrain the orientation of the near-infrared-emitting dust disk, where we determi"},"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":"1709.08467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-25T13:04:18Z","cross_cats_sorted":[],"title_canon_sha256":"4ba0a32fe1a18f2dd96f9892d55b60b2d8d51dfc5677ba096dc792706a48eadf","abstract_canon_sha256":"9c0ed8e1bddebca0a2da20a508309ec5d79d59397f84917faf8173805a36a43d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:11.477691Z","signature_b64":"E6InNBj78VeWuKQotmp91Lu48J31/3+gMp7aUw8NZdPGKtpE8W+vxm2EfGZ8cnFX1zzjslhD9giaxP7+qUWgAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06d1479274640e9ee7402978ec9fb48af7b10b87633df9d3b5e60a7a23907136","last_reissued_at":"2026-05-18T00:31:11.477097Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:11.477097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gas dynamics in the inner few AU around the Herbig B[e] star MWC297: Indications of a disk wind from kinematic modeling and velocity-resolved interferometric imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Alexander Kreplin, Edward Hone, Gerd Weigelt, Jacques Kluska, Karl-Heinz Hofmann, Stefan Kraus, Tim Harries","submitted_at":"2017-09-25T13:04:18Z","abstract_excerpt":"We present near-infrared AMBER (R = 12, 000) and CRIRES (R = 100, 000) observations of the Herbig B[e] star MWC297 in the hydrogen Br-gamma-line. Using the VLTI unit telescopes, we obtained a uv-coverage suitable for aperture synthesis imaging. We interpret our velocity-resolved images as well as the derived two-dimensional photocenter displacement vectors, and fit kinematic models to our visibility and phase data in order to constrain the gas velocity field on sub-AU scales. The measured continuum visibilities constrain the orientation of the near-infrared-emitting dust disk, where we determi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.08467","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":"1709.08467","created_at":"2026-05-18T00:31:11.477197+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.08467v1","created_at":"2026-05-18T00:31:11.477197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.08467","created_at":"2026-05-18T00:31:11.477197+00:00"},{"alias_kind":"pith_short_12","alias_value":"A3IUPETUMQHJ","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_16","alias_value":"A3IUPETUMQHJ5Z2A","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_8","alias_value":"A3IUPETU","created_at":"2026-05-18T12:31:05.417338+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/A3IUPETUMQHJ5Z2AFF4OZH5URL","json":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL.json","graph_json":"https://pith.science/api/pith-number/A3IUPETUMQHJ5Z2AFF4OZH5URL/graph.json","events_json":"https://pith.science/api/pith-number/A3IUPETUMQHJ5Z2AFF4OZH5URL/events.json","paper":"https://pith.science/paper/A3IUPETU"},"agent_actions":{"view_html":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL","download_json":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL.json","view_paper":"https://pith.science/paper/A3IUPETU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.08467&json=true","fetch_graph":"https://pith.science/api/pith-number/A3IUPETUMQHJ5Z2AFF4OZH5URL/graph.json","fetch_events":"https://pith.science/api/pith-number/A3IUPETUMQHJ5Z2AFF4OZH5URL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL/action/storage_attestation","attest_author":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL/action/author_attestation","sign_citation":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL/action/citation_signature","submit_replication":"https://pith.science/pith/A3IUPETUMQHJ5Z2AFF4OZH5URL/action/replication_record"}},"created_at":"2026-05-18T00:31:11.477197+00:00","updated_at":"2026-05-18T00:31:11.477197+00:00"}