{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:MOZB6USQ5TFQ2TI5FWF7HWC5UD","short_pith_number":"pith:MOZB6USQ","canonical_record":{"source":{"id":"astro-ph/0310230","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-08T20:18:00Z","cross_cats_sorted":[],"title_canon_sha256":"1bb2e53ba227e9762b3da085b1aa388ebc44a0921e1b3d93623092e67a4e9d8b","abstract_canon_sha256":"7f51e9cdc29c833333f4695243dcc588b212a3075e1ed4daa24a43a08fe81fc4"},"schema_version":"1.0"},"canonical_sha256":"63b21f5250eccb0d4d1d2d8bf3d85da0f36f34cd4fff3b145118a4445d42f87f","source":{"kind":"arxiv","id":"astro-ph/0310230","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0310230","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310230v2","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310230","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"MOZB6USQ5TFQ","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_16","alias_value":"MOZB6USQ5TFQ2TI5","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_8","alias_value":"MOZB6USQ","created_at":"2026-07-04T16:37:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:MOZB6USQ5TFQ2TI5FWF7HWC5UD","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0310230","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-08T20:18:00Z","cross_cats_sorted":[],"title_canon_sha256":"1bb2e53ba227e9762b3da085b1aa388ebc44a0921e1b3d93623092e67a4e9d8b","abstract_canon_sha256":"7f51e9cdc29c833333f4695243dcc588b212a3075e1ed4daa24a43a08fe81fc4"},"schema_version":"1.0"},"canonical_sha256":"63b21f5250eccb0d4d1d2d8bf3d85da0f36f34cd4fff3b145118a4445d42f87f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:30.301131Z","signature_b64":"Q4V6sL/h2jySOhyiop/R7/wOk5JJW1h5S6wPnDTFcpVSOD5JOnP/ciLSipJnIvc7T5bPQ7s2I4CftYQiZKhoCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63b21f5250eccb0d4d1d2d8bf3d85da0f36f34cd4fff3b145118a4445d42f87f","last_reissued_at":"2026-07-04T16:37:30.300741Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:30.300741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0310230","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":"2026-07-04T16:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Th3W8Gzf/qHbDtCs0srWrvbkeUMMwqPSnk5TQqpl57EfTXo1+NKiVr/kKhjBtRSk2/IBPI6Gn/W5d0/ODVXCAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T07:11:49.905296Z"},"content_sha256":"9cb467e611687e32d85c82c999b75ec78fa960daf79011595393d55297762b97","schema_version":"1.0","event_id":"sha256:9cb467e611687e32d85c82c999b75ec78fa960daf79011595393d55297762b97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:MOZB6USQ5TFQ2TI5FWF7HWC5UD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Force-Free Magnetosphere of an Accretion Disk -- Black Hole System. I. Schwarzschild Geometry","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Dmitri A. Uzdensky (Kavli Institute for Theoretical Physics, UCSB)","submitted_at":"2003-10-08T20:18:00Z","abstract_excerpt":"In this paper I study the magnetosphere of a black hole that is connected by the magnetic field to a thin conducting Keplerian disk. I consider the case of a Schwarzschild black hole only, leaving the more interesting but difficult case of a Kerr black hole to a future study. I assume that the magnetosphere is ideal, stationary, axisymmetric, and force-free. I pay a special attention to the two singular surfaces present in the system, i.e., the event horizon and the inner light cylinder; I use the regularity condition at the light cylinder to determine the poloidal electric current as a functi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310230","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/astro-ph/0310230/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":"2026-07-04T16:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g9jChmhBk0Kg1mE4yzCTeXuREBnjLsWx7aCzjW3vsec6pZ/FKa1RjO4UazKhE9Syv2iCeYkIay4RGvYvyskCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T07:11:49.906161Z"},"content_sha256":"db3850f241dfcf35dd2870479e87449ca030e3814a5c04cf8107dab1e90da1eb","schema_version":"1.0","event_id":"sha256:db3850f241dfcf35dd2870479e87449ca030e3814a5c04cf8107dab1e90da1eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/bundle.json","state_url":"https://pith.science/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/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":"2026-08-14T07:11:49Z","links":{"resolver":"https://pith.science/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD","bundle":"https://pith.science/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/bundle.json","state":"https://pith.science/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MOZB6USQ5TFQ2TI5FWF7HWC5UD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:MOZB6USQ5TFQ2TI5FWF7HWC5UD","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":"7f51e9cdc29c833333f4695243dcc588b212a3075e1ed4daa24a43a08fe81fc4","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-08T20:18:00Z","title_canon_sha256":"1bb2e53ba227e9762b3da085b1aa388ebc44a0921e1b3d93623092e67a4e9d8b"},"schema_version":"1.0","source":{"id":"astro-ph/0310230","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0310230","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310230v2","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310230","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"MOZB6USQ5TFQ","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_16","alias_value":"MOZB6USQ5TFQ2TI5","created_at":"2026-07-04T16:37:30Z"},{"alias_kind":"pith_short_8","alias_value":"MOZB6USQ","created_at":"2026-07-04T16:37:30Z"}],"graph_snapshots":[{"event_id":"sha256:db3850f241dfcf35dd2870479e87449ca030e3814a5c04cf8107dab1e90da1eb","target":"graph","created_at":"2026-07-04T16:37:30Z","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/0310230/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper I study the magnetosphere of a black hole that is connected by the magnetic field to a thin conducting Keplerian disk. I consider the case of a Schwarzschild black hole only, leaving the more interesting but difficult case of a Kerr black hole to a future study. I assume that the magnetosphere is ideal, stationary, axisymmetric, and force-free. I pay a special attention to the two singular surfaces present in the system, i.e., the event horizon and the inner light cylinder; I use the regularity condition at the light cylinder to determine the poloidal electric current as a functi","authors_text":"Dmitri A. Uzdensky (Kavli Institute for Theoretical Physics, UCSB)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-10-08T20:18:00Z","title":"Force-Free Magnetosphere of an Accretion Disk -- Black Hole System. I. Schwarzschild Geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310230","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":"sha256:9cb467e611687e32d85c82c999b75ec78fa960daf79011595393d55297762b97","target":"record","created_at":"2026-07-04T16:37:30Z","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":"7f51e9cdc29c833333f4695243dcc588b212a3075e1ed4daa24a43a08fe81fc4","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-08T20:18:00Z","title_canon_sha256":"1bb2e53ba227e9762b3da085b1aa388ebc44a0921e1b3d93623092e67a4e9d8b"},"schema_version":"1.0","source":{"id":"astro-ph/0310230","kind":"arxiv","version":2}},"canonical_sha256":"63b21f5250eccb0d4d1d2d8bf3d85da0f36f34cd4fff3b145118a4445d42f87f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63b21f5250eccb0d4d1d2d8bf3d85da0f36f34cd4fff3b145118a4445d42f87f","first_computed_at":"2026-07-04T16:37:30.300741Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:30.300741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q4V6sL/h2jySOhyiop/R7/wOk5JJW1h5S6wPnDTFcpVSOD5JOnP/ciLSipJnIvc7T5bPQ7s2I4CftYQiZKhoCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:30.301131Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0310230","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9cb467e611687e32d85c82c999b75ec78fa960daf79011595393d55297762b97","sha256:db3850f241dfcf35dd2870479e87449ca030e3814a5c04cf8107dab1e90da1eb"],"state_sha256":"236627fd29217c94f2fd6756e07bda2369927b2a9e525ebb7bd6f871b8d91e30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ab0y/Z5dD6iG+/AecLzRyjODV59E4jPhqyc+bMQhIPL4nDH7cmhi+plOaI7tgBBI5+keFNGah9iAHo695XeOBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T07:11:49.914268Z","bundle_sha256":"c0de974e5a1a60b98cfaeee4c75887825eac4628c14dad1f98a9429de28e7fbb"}}