{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:6O4FVC5IVPD4W5PLMDQS3DQSBM","short_pith_number":"pith:6O4FVC5I","schema_version":"1.0","canonical_sha256":"f3b85a8ba8abc7cb75eb60e12d8e120b351a6353b27c1221c7676f4a620b0d79","source":{"kind":"arxiv","id":"1706.08547","version":1},"attestation_state":"computed","paper":{"title":"3D AMR hydrosimulations of a compact source scenario for the Galactic Centre cloud G2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Ballone, A. Burkert, E. M. George, F. Eisenhauer, M. Habibi, M. Schartmann, O. Pfuhl, P. M. Plewa, R. Genzel, S. Gillessen, T. Ott","submitted_at":"2017-06-26T18:03:29Z","abstract_excerpt":"The nature of the gaseous and dusty cloud G2 in the Galactic Centre is still under debate. We present three-dimensional hydrodynamical adaptive mesh refinement (AMR) simulations of G2, modeled as an outflow from a \"compact source\" moving on the observed orbit. The construction of mock position-velocity (PV) diagrams enables a direct comparison with observations and allow us to conclude that the observational properties of the gaseous component of G2 could be matched by a massive ($\\dot{M}_\\mathrm{w}=5\\times 10^{-7} \\;M_{\\odot} \\mathrm{yr^{-1}}$) and slow ($50 \\;\\mathrm{km \\;s^{-1}}$) outflow, "},"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":"1706.08547","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-26T18:03:29Z","cross_cats_sorted":[],"title_canon_sha256":"126750927d2c5a8dc1e2ee44c7404c904e510892449da2ce2b1d47ad127d1c07","abstract_canon_sha256":"9777577ba390636773646ab2d48a53969e9773656dec3f360c7937f0afd544e3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:32.522535Z","signature_b64":"ztt5bMYkqbCYhdCiLarcR4+9+0HDYf2fDoAFYOjQ+gPP3BxXEmxzfsJxE71ZM1AmklNT/dCb6g/Q0D3WymnTAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3b85a8ba8abc7cb75eb60e12d8e120b351a6353b27c1221c7676f4a620b0d79","last_reissued_at":"2026-05-18T00:13:32.521877Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:32.521877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"3D AMR hydrosimulations of a compact source scenario for the Galactic Centre cloud G2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Ballone, A. Burkert, E. M. George, F. Eisenhauer, M. Habibi, M. Schartmann, O. Pfuhl, P. M. Plewa, R. Genzel, S. Gillessen, T. Ott","submitted_at":"2017-06-26T18:03:29Z","abstract_excerpt":"The nature of the gaseous and dusty cloud G2 in the Galactic Centre is still under debate. We present three-dimensional hydrodynamical adaptive mesh refinement (AMR) simulations of G2, modeled as an outflow from a \"compact source\" moving on the observed orbit. The construction of mock position-velocity (PV) diagrams enables a direct comparison with observations and allow us to conclude that the observational properties of the gaseous component of G2 could be matched by a massive ($\\dot{M}_\\mathrm{w}=5\\times 10^{-7} \\;M_{\\odot} \\mathrm{yr^{-1}}$) and slow ($50 \\;\\mathrm{km \\;s^{-1}}$) outflow, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08547","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":"1706.08547","created_at":"2026-05-18T00:13:32.522003+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.08547v1","created_at":"2026-05-18T00:13:32.522003+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08547","created_at":"2026-05-18T00:13:32.522003+00:00"},{"alias_kind":"pith_short_12","alias_value":"6O4FVC5IVPD4","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_16","alias_value":"6O4FVC5IVPD4W5PL","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_8","alias_value":"6O4FVC5I","created_at":"2026-05-18T12:31:03.183658+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/6O4FVC5IVPD4W5PLMDQS3DQSBM","json":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM.json","graph_json":"https://pith.science/api/pith-number/6O4FVC5IVPD4W5PLMDQS3DQSBM/graph.json","events_json":"https://pith.science/api/pith-number/6O4FVC5IVPD4W5PLMDQS3DQSBM/events.json","paper":"https://pith.science/paper/6O4FVC5I"},"agent_actions":{"view_html":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM","download_json":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM.json","view_paper":"https://pith.science/paper/6O4FVC5I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.08547&json=true","fetch_graph":"https://pith.science/api/pith-number/6O4FVC5IVPD4W5PLMDQS3DQSBM/graph.json","fetch_events":"https://pith.science/api/pith-number/6O4FVC5IVPD4W5PLMDQS3DQSBM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM/action/storage_attestation","attest_author":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM/action/author_attestation","sign_citation":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM/action/citation_signature","submit_replication":"https://pith.science/pith/6O4FVC5IVPD4W5PLMDQS3DQSBM/action/replication_record"}},"created_at":"2026-05-18T00:13:32.522003+00:00","updated_at":"2026-05-18T00:13:32.522003+00:00"}