{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:2HH3XNMGI4VYY5PTA7ZN7TTWZB","short_pith_number":"pith:2HH3XNMG","canonical_record":{"source":{"id":"2506.02289","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-02T21:59:09Z","cross_cats_sorted":[],"title_canon_sha256":"6372edb83df30bd406daca47c6714e78636b0047d95952c8afa54107d51cc3d9","abstract_canon_sha256":"67d2e0a5840381f64bf57c6fdadb6abde4803046affce15a107d353cdc0409c3"},"schema_version":"1.0"},"canonical_sha256":"d1cfbbb586472b8c75f307f2dfce76c87cc13adc2483efec8a0e02f942db4fa3","source":{"kind":"arxiv","id":"2506.02289","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02289","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02289v2","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02289","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_12","alias_value":"2HH3XNMGI4VY","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_16","alias_value":"2HH3XNMGI4VYY5PT","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_8","alias_value":"2HH3XNMG","created_at":"2026-07-05T12:11:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:2HH3XNMGI4VYY5PTA7ZN7TTWZB","target":"record","payload":{"canonical_record":{"source":{"id":"2506.02289","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-02T21:59:09Z","cross_cats_sorted":[],"title_canon_sha256":"6372edb83df30bd406daca47c6714e78636b0047d95952c8afa54107d51cc3d9","abstract_canon_sha256":"67d2e0a5840381f64bf57c6fdadb6abde4803046affce15a107d353cdc0409c3"},"schema_version":"1.0"},"canonical_sha256":"d1cfbbb586472b8c75f307f2dfce76c87cc13adc2483efec8a0e02f942db4fa3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:11:18.494529Z","signature_b64":"hgmnKNiQaBc4cPXWxw6Qpd5vrgYxS1lxWebYAAazSN2ypBAng+J+hyH29sh5frcbW6auoxycghf6L6D7KuFlBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1cfbbb586472b8c75f307f2dfce76c87cc13adc2483efec8a0e02f942db4fa3","last_reissued_at":"2026-07-05T12:11:18.493989Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:11:18.493989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.02289","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T12:11:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kmi9p3oYwNrJMO0cOC/EmYagRpWJQP+mk9tCwhh2Oerd+5jL95/tSZBrqsJ8y4ZP5Cx+a1h8X2l2fKKR/bqCDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:19:30.584209Z"},"content_sha256":"3209742d084cfa761107e7d7ccf47211ed6ca99e95b7b63dd85ac2380a4ebf93","schema_version":"1.0","event_id":"sha256:3209742d084cfa761107e7d7ccf47211ed6ca99e95b7b63dd85ac2380a4ebf93"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:2HH3XNMGI4VYY5PTA7ZN7TTWZB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: I. Survey of Eddington Ratios","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Christopher J. White, James M. Stone, Lizhong Zhang, Patrick D. Mullen, Shane W. Davis, Yan-Fei Jiang","submitted_at":"2025-06-02T21:59:09Z","abstract_excerpt":"We summarize results from a survey of radiation-dominated black hole accretion flows across a wide range of mass accretion rates, as well as two values of black hole spin and initial magnetic field geometry. These models apply an algorithm targeting direct solutions to the radiation transport equation in full general relativity and have been enabled by access to modern exascale computing systems. Super-Eddington accretion flows form geometrically thick radiation pressure supported disks that drive powerful equatorial outflows. A narrow funnel-shaped photosphere in the inner region results in v"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02289","kind":"arxiv","version":2},"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/2506.02289/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T12:11:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DVJrlvWuYMw6WlSbKoAC8Yj6tovPPhI18Kw70+IKUvXVgOQBeHe6Wr0Wt+F2IjUTWe7SNENlQOxGYxT1MHsbAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:19:30.584719Z"},"content_sha256":"94c2e9c1f50cd6040f5c522ce786c4a32e0f885fd3c689b67f3cacedc81bcdfa","schema_version":"1.0","event_id":"sha256:94c2e9c1f50cd6040f5c522ce786c4a32e0f885fd3c689b67f3cacedc81bcdfa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/bundle.json","state_url":"https://pith.science/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T00:19:30Z","links":{"resolver":"https://pith.science/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB","bundle":"https://pith.science/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/bundle.json","state":"https://pith.science/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2HH3XNMGI4VYY5PTA7ZN7TTWZB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2HH3XNMGI4VYY5PTA7ZN7TTWZB","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":"67d2e0a5840381f64bf57c6fdadb6abde4803046affce15a107d353cdc0409c3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-02T21:59:09Z","title_canon_sha256":"6372edb83df30bd406daca47c6714e78636b0047d95952c8afa54107d51cc3d9"},"schema_version":"1.0","source":{"id":"2506.02289","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02289","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02289v2","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02289","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_12","alias_value":"2HH3XNMGI4VY","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_16","alias_value":"2HH3XNMGI4VYY5PT","created_at":"2026-07-05T12:11:18Z"},{"alias_kind":"pith_short_8","alias_value":"2HH3XNMG","created_at":"2026-07-05T12:11:18Z"}],"graph_snapshots":[{"event_id":"sha256:94c2e9c1f50cd6040f5c522ce786c4a32e0f885fd3c689b67f3cacedc81bcdfa","target":"graph","created_at":"2026-07-05T12:11:18Z","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/2506.02289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We summarize results from a survey of radiation-dominated black hole accretion flows across a wide range of mass accretion rates, as well as two values of black hole spin and initial magnetic field geometry. These models apply an algorithm targeting direct solutions to the radiation transport equation in full general relativity and have been enabled by access to modern exascale computing systems. Super-Eddington accretion flows form geometrically thick radiation pressure supported disks that drive powerful equatorial outflows. A narrow funnel-shaped photosphere in the inner region results in v","authors_text":"Christopher J. White, James M. Stone, Lizhong Zhang, Patrick D. Mullen, Shane W. Davis, Yan-Fei Jiang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-02T21:59:09Z","title":"Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: I. Survey of Eddington Ratios"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02289","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":"sha256:3209742d084cfa761107e7d7ccf47211ed6ca99e95b7b63dd85ac2380a4ebf93","target":"record","created_at":"2026-07-05T12:11:18Z","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":"67d2e0a5840381f64bf57c6fdadb6abde4803046affce15a107d353cdc0409c3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-02T21:59:09Z","title_canon_sha256":"6372edb83df30bd406daca47c6714e78636b0047d95952c8afa54107d51cc3d9"},"schema_version":"1.0","source":{"id":"2506.02289","kind":"arxiv","version":2}},"canonical_sha256":"d1cfbbb586472b8c75f307f2dfce76c87cc13adc2483efec8a0e02f942db4fa3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1cfbbb586472b8c75f307f2dfce76c87cc13adc2483efec8a0e02f942db4fa3","first_computed_at":"2026-07-05T12:11:18.493989Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:11:18.493989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hgmnKNiQaBc4cPXWxw6Qpd5vrgYxS1lxWebYAAazSN2ypBAng+J+hyH29sh5frcbW6auoxycghf6L6D7KuFlBg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:11:18.494529Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.02289","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3209742d084cfa761107e7d7ccf47211ed6ca99e95b7b63dd85ac2380a4ebf93","sha256:94c2e9c1f50cd6040f5c522ce786c4a32e0f885fd3c689b67f3cacedc81bcdfa"],"state_sha256":"ced6415febdf7871ddd69c03d228b4cfa206ec0ee07f5ff21ed998ee8987ac24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ko16j1jJCyPNP4BnQmYXy5crSxrH+AJ0qr7HztXBOQHI5cpwIzdJSPQJqqHeveVwrmsLcPd+6Gc01hgx4fsFAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T00:19:30.589475Z","bundle_sha256":"6b1caaa766a38671b750074a330f6f57b69101367d4fdda2a5453727b4223692"}}