{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JUWTXRMZMVSXUBMHIDZ7TSG62W","short_pith_number":"pith:JUWTXRMZ","canonical_record":{"source":{"id":"1201.2060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-01-10T14:36:06Z","cross_cats_sorted":[],"title_canon_sha256":"8eff786ea8839de230e2fe84c68f84bdd115bc113c7b6db2c6d8614f556f0d53","abstract_canon_sha256":"2c681e9a7b1263b133db597d226d225113218da825efed2ecae9390aa0c6671d"},"schema_version":"1.0"},"canonical_sha256":"4d2d3bc59965657a058740f3f9c8ded5b4ec487d27d16248b14533dad9f142ba","source":{"kind":"arxiv","id":"1201.2060","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.2060","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"1201.2060v1","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2060","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"JUWTXRMZMVSX","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JUWTXRMZMVSXUBMH","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JUWTXRMZ","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JUWTXRMZMVSXUBMHIDZ7TSG62W","target":"record","payload":{"canonical_record":{"source":{"id":"1201.2060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-01-10T14:36:06Z","cross_cats_sorted":[],"title_canon_sha256":"8eff786ea8839de230e2fe84c68f84bdd115bc113c7b6db2c6d8614f556f0d53","abstract_canon_sha256":"2c681e9a7b1263b133db597d226d225113218da825efed2ecae9390aa0c6671d"},"schema_version":"1.0"},"canonical_sha256":"4d2d3bc59965657a058740f3f9c8ded5b4ec487d27d16248b14533dad9f142ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:04:54.077000Z","signature_b64":"MBMb61iHzHlpv9GjHXt6V8mm7pyUCZ74AuwYPSl16GvQZVOO4SX47JPrLV9CBUcXnVfpX7KrkFALbK+UtsVdCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d2d3bc59965657a058740f3f9c8ded5b4ec487d27d16248b14533dad9f142ba","last_reissued_at":"2026-05-18T04:04:54.076033Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:04:54.076033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.2060","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TFnNQKUZhKVfwK/CjyXSlfv25ry/3aAzPJHLQva5fJ67c3Yg8JoOmPk43LZ2qo6F6PqgRPZ//Yl+9+ejD2BtAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:22:44.039510Z"},"content_sha256":"b30be0d7f4b510c973297016fb1345d4c6cde7a63214249cc2b454d4a95df5a5","schema_version":"1.0","event_id":"sha256:b30be0d7f4b510c973297016fb1345d4c6cde7a63214249cc2b454d4a95df5a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JUWTXRMZMVSXUBMHIDZ7TSG62W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Accretion Disc Theory since Shakura and Sunyaev","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Andrew King","submitted_at":"2012-01-10T14:36:06Z","abstract_excerpt":"I briefly review the progress of accretion disc theory since the seminal paper of Shakura and Sunyaev."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2060","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:04:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vu154uGfcwjd3bcYSUnryDtf4DaNORYI/f2QGAzV1l30hFHKf6BiUAVFlo7OJHb3jA4jC4iFfWqmAqy7iOwRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:22:44.040112Z"},"content_sha256":"04e13e92e5efdaf61a4d4d55bfe712c3261a9fcf7c34f1e80c5ccb6c829e21e0","schema_version":"1.0","event_id":"sha256:04e13e92e5efdaf61a4d4d55bfe712c3261a9fcf7c34f1e80c5ccb6c829e21e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/bundle.json","state_url":"https://pith.science/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/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":"2026-05-27T12:22:44Z","links":{"resolver":"https://pith.science/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W","bundle":"https://pith.science/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/bundle.json","state":"https://pith.science/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUWTXRMZMVSXUBMHIDZ7TSG62W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JUWTXRMZMVSXUBMHIDZ7TSG62W","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":"2c681e9a7b1263b133db597d226d225113218da825efed2ecae9390aa0c6671d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-01-10T14:36:06Z","title_canon_sha256":"8eff786ea8839de230e2fe84c68f84bdd115bc113c7b6db2c6d8614f556f0d53"},"schema_version":"1.0","source":{"id":"1201.2060","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.2060","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"1201.2060v1","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2060","created_at":"2026-05-18T04:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"JUWTXRMZMVSX","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JUWTXRMZMVSXUBMH","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JUWTXRMZ","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:04e13e92e5efdaf61a4d4d55bfe712c3261a9fcf7c34f1e80c5ccb6c829e21e0","target":"graph","created_at":"2026-05-18T04:04:54Z","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"},"paper":{"abstract_excerpt":"I briefly review the progress of accretion disc theory since the seminal paper of Shakura and Sunyaev.","authors_text":"Andrew King","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-01-10T14:36:06Z","title":"Accretion Disc Theory since Shakura and Sunyaev"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2060","kind":"arxiv","version":1},"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:b30be0d7f4b510c973297016fb1345d4c6cde7a63214249cc2b454d4a95df5a5","target":"record","created_at":"2026-05-18T04:04:54Z","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":"2c681e9a7b1263b133db597d226d225113218da825efed2ecae9390aa0c6671d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-01-10T14:36:06Z","title_canon_sha256":"8eff786ea8839de230e2fe84c68f84bdd115bc113c7b6db2c6d8614f556f0d53"},"schema_version":"1.0","source":{"id":"1201.2060","kind":"arxiv","version":1}},"canonical_sha256":"4d2d3bc59965657a058740f3f9c8ded5b4ec487d27d16248b14533dad9f142ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d2d3bc59965657a058740f3f9c8ded5b4ec487d27d16248b14533dad9f142ba","first_computed_at":"2026-05-18T04:04:54.076033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:54.076033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MBMb61iHzHlpv9GjHXt6V8mm7pyUCZ74AuwYPSl16GvQZVOO4SX47JPrLV9CBUcXnVfpX7KrkFALbK+UtsVdCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:54.077000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.2060","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b30be0d7f4b510c973297016fb1345d4c6cde7a63214249cc2b454d4a95df5a5","sha256:04e13e92e5efdaf61a4d4d55bfe712c3261a9fcf7c34f1e80c5ccb6c829e21e0"],"state_sha256":"5ed3dd753e95989b62080e816809524484233361cd5cd3af5014a5e3bd80d46f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uW8U4ZQwJ8MTySn/fUTRNhc8o/KwLcyBkgLuAfFJjrekq77PTOs2c/mAQoW0wrWaveJKe36IJP1zYL2UBN6oBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T12:22:44.043411Z","bundle_sha256":"39b9c20a3449caedbbaddc3466d1edb1bb7a5960a0f83b16991c1ddf5b7f9796"}}