{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:4U42OB7WF2NMGRIJH3BH6WHDMZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"aa9d0a3348413c73539fb4eb1fd31ad60467a290635910d3405be3f7479d65a5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-18T17:06:44Z","title_canon_sha256":"9e4d3fd5fe405abee15e87f3d908b065e5bde772ee96b84f89be325d34da3140"},"schema_version":"1.0","source":{"id":"astro-ph/0505382","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0505382","created_at":"2026-07-04T14:49:54Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0505382v2","created_at":"2026-07-04T14:49:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0505382","created_at":"2026-07-04T14:49:54Z"},{"alias_kind":"pith_short_12","alias_value":"4U42OB7WF2NM","created_at":"2026-07-04T14:49:54Z"},{"alias_kind":"pith_short_16","alias_value":"4U42OB7WF2NMGRIJ","created_at":"2026-07-04T14:49:54Z"},{"alias_kind":"pith_short_8","alias_value":"4U42OB7W","created_at":"2026-07-04T14:49:54Z"}],"graph_snapshots":[{"event_id":"sha256:8bd844abd3f451def2f137e8393f4fd94842a7c473bf96e76fdb4839f17f6fb6","target":"graph","created_at":"2026-07-04T14:49:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0505382/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"(ABRIDGED) We present in detail our new 3D numerical models for the accretion of stellar winds on to Sgr A*. In our most sophisticated models, we put stars on realistic orbits around Sgr A*, include `slow' winds (300 km/s), and account for radiative cooling. We first model only one phase `fast' stellar winds (1000 km/s). For wind sources fixed in space, the accretion rate is Mdot ~ 1e-5 Msun/yr, fluctuates by < 10%, and is in a good agreement with previous models. In contrast, Mdot decreases by an order of magnitude for stars following circular orbits, and fluctuates by ~ 50%. Then we allow a ","authors_text":"Garching), J. Cuadra, S. Nayakshin, T. Di Matteo (MPA, V. Springel","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-05-18T17:06:44Z","title":"Galactic Centre stellar winds and Sgr A* accretion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0505382","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:18716ffb8ea50d76ea5fb940621ef0fb6140cd694d8e3a5a288faf3424fb9df1","target":"record","created_at":"2026-07-04T14:49:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"aa9d0a3348413c73539fb4eb1fd31ad60467a290635910d3405be3f7479d65a5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-18T17:06:44Z","title_canon_sha256":"9e4d3fd5fe405abee15e87f3d908b065e5bde772ee96b84f89be325d34da3140"},"schema_version":"1.0","source":{"id":"astro-ph/0505382","kind":"arxiv","version":2}},"canonical_sha256":"e539a707f62e9ac345093ec27f58e3667c6414dbf4e1ed723b2ae10ec329ce35","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e539a707f62e9ac345093ec27f58e3667c6414dbf4e1ed723b2ae10ec329ce35","first_computed_at":"2026-07-04T14:49:54.752534Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:49:54.752534Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DDOJ3UzVzXnWwvw+ogZGTlxq1q247xlTDALYccSgdx5SNZTc6bUIZlfeRzMOXerFNHmP2u/Jlhoqn4wggtmqAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:49:54.753152Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0505382","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18716ffb8ea50d76ea5fb940621ef0fb6140cd694d8e3a5a288faf3424fb9df1","sha256:8bd844abd3f451def2f137e8393f4fd94842a7c473bf96e76fdb4839f17f6fb6"],"state_sha256":"660b83735f13ecbed5b14d52894f93094106cb6d498f0d48322cce4572f65937"}