{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:2ME64CMCH2VDYOTLWIGLK4AVPL","short_pith_number":"pith:2ME64CMC","canonical_record":{"source":{"id":"astro-ph/9908302","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-27T16:54:51Z","cross_cats_sorted":[],"title_canon_sha256":"c7d589307e6d58cd4f3b8762a8f860f9a5ed8a514202f7a635825f0233eaa964","abstract_canon_sha256":"6497f5867a392294ad82b383fce157d8abb2f0960ec4ed5c62a0f54b45c6e351"},"schema_version":"1.0"},"canonical_sha256":"d309ee09823eaa3c3a6bb20cb570157af343849760984b39d20e3975715f94ea","source":{"kind":"arxiv","id":"astro-ph/9908302","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9908302","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9908302v1","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9908302","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"2ME64CMCH2VD","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"2ME64CMCH2VDYOTL","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"2ME64CMC","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:2ME64CMCH2VDYOTLWIGLK4AVPL","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9908302","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-27T16:54:51Z","cross_cats_sorted":[],"title_canon_sha256":"c7d589307e6d58cd4f3b8762a8f860f9a5ed8a514202f7a635825f0233eaa964","abstract_canon_sha256":"6497f5867a392294ad82b383fce157d8abb2f0960ec4ed5c62a0f54b45c6e351"},"schema_version":"1.0"},"canonical_sha256":"d309ee09823eaa3c3a6bb20cb570157af343849760984b39d20e3975715f94ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:12.808995Z","signature_b64":"ajoA3QMlzeT7Hn3iLh27Bs3uN4248jsWFT9sTPEYljTnhSPvE/OpZQi8ilPCMZ28WKxfpRbwohd6gDplWav8Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d309ee09823eaa3c3a6bb20cb570157af343849760984b39d20e3975715f94ea","last_reissued_at":"2026-05-18T01:40:12.808432Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:12.808432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9908302","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":"2026-05-18T01:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SZXYsQATqm2te0PaDAv3xeBtc/8FeIxo89n9kdQ2GFTV2PZ6t9z8OE8YYIjVXo5wQbqTwdISRZcHhQheUFd3CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:27:07.644228Z"},"content_sha256":"a201b8286bc2a8114202e8469caaf340c857cf2198f5a9f5af5a0913075e116e","schema_version":"1.0","event_id":"sha256:a201b8286bc2a8114202e8469caaf340c857cf2198f5a9f5af5a0913075e116e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:2ME64CMCH2VDYOTLWIGLK4AVPL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Black-Hole X-Ray Transients: The Effect of Irradiation on Time-Dependent Accretion Disk Structure","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) University of Texas at Austin, (3) Tokyo University), J. Craig Wheeler (2), Shin Mineshige (3) ((1) Seoul National University, Soon-Wook Kim (1)","submitted_at":"1999-08-27T16:54:51Z","abstract_excerpt":"Some effects of irradiation on time-dependent accretion-disk models for black hole X-ray novae are presented. Two types of irradiation are considered: direct irradiation from the inner hot disk and indirect irradiation as might be reflected by a corona or chromosphere above the disk. The shadowing effect of the time-dependent evolution of the disk height and consequent blocking of the outer disk by the inner and middle portions of the disk from the direct irradiation is included. The direct irradiation of the disk by inner layers where the soft X-ray flux is generated is found to have only a s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9908302","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":"2026-05-18T01:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J/Fsk3LEkXry8D5vgobyWSt89BzW+vrU+umL9tfsF3bzLcqg+gcLhYOKhHeRjUuu1HhHkCvBIU1VWgOUgRPCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:27:07.644801Z"},"content_sha256":"47017c4da466fa83dbec0808d865194d4703b903e6082119aacfc12ff826826c","schema_version":"1.0","event_id":"sha256:47017c4da466fa83dbec0808d865194d4703b903e6082119aacfc12ff826826c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/bundle.json","state_url":"https://pith.science/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/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":"2026-05-27T02:27:07Z","links":{"resolver":"https://pith.science/pith/2ME64CMCH2VDYOTLWIGLK4AVPL","bundle":"https://pith.science/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/bundle.json","state":"https://pith.science/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ME64CMCH2VDYOTLWIGLK4AVPL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:2ME64CMCH2VDYOTLWIGLK4AVPL","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":"6497f5867a392294ad82b383fce157d8abb2f0960ec4ed5c62a0f54b45c6e351","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-27T16:54:51Z","title_canon_sha256":"c7d589307e6d58cd4f3b8762a8f860f9a5ed8a514202f7a635825f0233eaa964"},"schema_version":"1.0","source":{"id":"astro-ph/9908302","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9908302","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9908302v1","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9908302","created_at":"2026-05-18T01:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"2ME64CMCH2VD","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"2ME64CMCH2VDYOTL","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"2ME64CMC","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:47017c4da466fa83dbec0808d865194d4703b903e6082119aacfc12ff826826c","target":"graph","created_at":"2026-05-18T01:40:12Z","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":"Some effects of irradiation on time-dependent accretion-disk models for black hole X-ray novae are presented. Two types of irradiation are considered: direct irradiation from the inner hot disk and indirect irradiation as might be reflected by a corona or chromosphere above the disk. The shadowing effect of the time-dependent evolution of the disk height and consequent blocking of the outer disk by the inner and middle portions of the disk from the direct irradiation is included. The direct irradiation of the disk by inner layers where the soft X-ray flux is generated is found to have only a s","authors_text":"(2) University of Texas at Austin, (3) Tokyo University), J. Craig Wheeler (2), Shin Mineshige (3) ((1) Seoul National University, Soon-Wook Kim (1)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1999-08-27T16:54:51Z","title":"Black-Hole X-Ray Transients: The Effect of Irradiation on Time-Dependent Accretion Disk Structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9908302","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:a201b8286bc2a8114202e8469caaf340c857cf2198f5a9f5af5a0913075e116e","target":"record","created_at":"2026-05-18T01:40:12Z","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":"6497f5867a392294ad82b383fce157d8abb2f0960ec4ed5c62a0f54b45c6e351","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-27T16:54:51Z","title_canon_sha256":"c7d589307e6d58cd4f3b8762a8f860f9a5ed8a514202f7a635825f0233eaa964"},"schema_version":"1.0","source":{"id":"astro-ph/9908302","kind":"arxiv","version":1}},"canonical_sha256":"d309ee09823eaa3c3a6bb20cb570157af343849760984b39d20e3975715f94ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d309ee09823eaa3c3a6bb20cb570157af343849760984b39d20e3975715f94ea","first_computed_at":"2026-05-18T01:40:12.808432Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:12.808432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ajoA3QMlzeT7Hn3iLh27Bs3uN4248jsWFT9sTPEYljTnhSPvE/OpZQi8ilPCMZ28WKxfpRbwohd6gDplWav8Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:12.808995Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9908302","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a201b8286bc2a8114202e8469caaf340c857cf2198f5a9f5af5a0913075e116e","sha256:47017c4da466fa83dbec0808d865194d4703b903e6082119aacfc12ff826826c"],"state_sha256":"b716d4a7cd8ae7920eb0bbfc6b85536f40949ced405635f21aa696735d320562"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RHrExOgysE/A+idnmaaL5qelvV9mn5gIe0+wWTn0QJJrbeD4xe4fV6L0GpYayt/p03tNgRNId1fHEB34TaV0Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T02:27:07.648278Z","bundle_sha256":"c5a12ed952d1531c2a9ab4295010c34625917371bfd4fc4ab3670dacdf6c09f2"}}