{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:MURYTVSYTOZ5436T4K37MGMDCC","short_pith_number":"pith:MURYTVSY","canonical_record":{"source":{"id":"1610.09694","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-30T18:57:01Z","cross_cats_sorted":[],"title_canon_sha256":"0a012ff32eaad5a400b6a85f3c17b04bf7f7aad95eea36a7a0043865379b149d","abstract_canon_sha256":"d8c7fb3ba30927d371b27f28cf03a7ba24c7daee40e0705708378473ffb6766d"},"schema_version":"1.0"},"canonical_sha256":"652389d6589bb3de6fd3e2b7f61983109d77c4adb00d57dca6bcb53ab64dbf1c","source":{"kind":"arxiv","id":"1610.09694","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.09694","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"arxiv_version","alias_value":"1610.09694v1","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.09694","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"pith_short_12","alias_value":"MURYTVSYTOZ5","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MURYTVSYTOZ5436T","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MURYTVSY","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:MURYTVSYTOZ5436T4K37MGMDCC","target":"record","payload":{"canonical_record":{"source":{"id":"1610.09694","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-30T18:57:01Z","cross_cats_sorted":[],"title_canon_sha256":"0a012ff32eaad5a400b6a85f3c17b04bf7f7aad95eea36a7a0043865379b149d","abstract_canon_sha256":"d8c7fb3ba30927d371b27f28cf03a7ba24c7daee40e0705708378473ffb6766d"},"schema_version":"1.0"},"canonical_sha256":"652389d6589bb3de6fd3e2b7f61983109d77c4adb00d57dca6bcb53ab64dbf1c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:38.695060Z","signature_b64":"x5pEswY1H0pJm2r3eRk+kYM3e+MXOHo1uuKIfJcXbOwtHcopsPOhcxl57z2QnvfbweUMEJJRfSLmMbD8TLxUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"652389d6589bb3de6fd3e2b7f61983109d77c4adb00d57dca6bcb53ab64dbf1c","last_reissued_at":"2026-05-18T00:41:38.694536Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:38.694536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.09694","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":"2026-05-18T00:41:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bo/XK+wi0/2vDDcCWWG6qJBdpJ3WtphvEGc0ohOM0ZutH27pVl7bvaRDaDHfN0kLL0U9jQWkh73OsqvFdowOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:40:38.813331Z"},"content_sha256":"ec20f1b928f2beee9b287c98053250cc288601b002d639e8204a4729c504dff4","schema_version":"1.0","event_id":"sha256:ec20f1b928f2beee9b287c98053250cc288601b002d639e8204a4729c504dff4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:MURYTVSYTOZ5436T4K37MGMDCC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Black Hole Binaries in Quiescence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Charles D. Bailyn","submitted_at":"2016-10-30T18:57:01Z","abstract_excerpt":"I discuss some of what is known and unknown about the behavior of black hole binary systems in the quiescent accretion state. Quiescence is important for several reasons: 1) the dominance of the companion star in the optical and IR wavelengths allows the binary parameters to be robustly determined - as an example, we argue that the longer proposed distance to the X-ray source GRO J1655-40 is correct; 2) quiescence represents the limiting case of an extremely low accretion rate, in which both accretion and jets can be observed; 3) understanding the evolution and duration of the quiescent state "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09694","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":"2026-05-18T00:41:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AnNtkZch7z8++N0A3YCHNwl+h8o2Qj1BdHcBIs6Kd2dQJ5Gvayk8prQUIHOmm+RiaLYK3l2wDkf1nRfC+J11CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:40:38.813762Z"},"content_sha256":"3150daa8ae3f601516d7d726c719aa18eecd7d9a912c2ebb319c8b235a95168f","schema_version":"1.0","event_id":"sha256:3150daa8ae3f601516d7d726c719aa18eecd7d9a912c2ebb319c8b235a95168f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MURYTVSYTOZ5436T4K37MGMDCC/bundle.json","state_url":"https://pith.science/pith/MURYTVSYTOZ5436T4K37MGMDCC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MURYTVSYTOZ5436T4K37MGMDCC/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":"2026-06-05T17:40:38Z","links":{"resolver":"https://pith.science/pith/MURYTVSYTOZ5436T4K37MGMDCC","bundle":"https://pith.science/pith/MURYTVSYTOZ5436T4K37MGMDCC/bundle.json","state":"https://pith.science/pith/MURYTVSYTOZ5436T4K37MGMDCC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MURYTVSYTOZ5436T4K37MGMDCC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:MURYTVSYTOZ5436T4K37MGMDCC","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":"d8c7fb3ba30927d371b27f28cf03a7ba24c7daee40e0705708378473ffb6766d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-30T18:57:01Z","title_canon_sha256":"0a012ff32eaad5a400b6a85f3c17b04bf7f7aad95eea36a7a0043865379b149d"},"schema_version":"1.0","source":{"id":"1610.09694","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.09694","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"arxiv_version","alias_value":"1610.09694v1","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.09694","created_at":"2026-05-18T00:41:38Z"},{"alias_kind":"pith_short_12","alias_value":"MURYTVSYTOZ5","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MURYTVSYTOZ5436T","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MURYTVSY","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:3150daa8ae3f601516d7d726c719aa18eecd7d9a912c2ebb319c8b235a95168f","target":"graph","created_at":"2026-05-18T00:41:38Z","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 discuss some of what is known and unknown about the behavior of black hole binary systems in the quiescent accretion state. Quiescence is important for several reasons: 1) the dominance of the companion star in the optical and IR wavelengths allows the binary parameters to be robustly determined - as an example, we argue that the longer proposed distance to the X-ray source GRO J1655-40 is correct; 2) quiescence represents the limiting case of an extremely low accretion rate, in which both accretion and jets can be observed; 3) understanding the evolution and duration of the quiescent state ","authors_text":"Charles D. Bailyn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-30T18:57:01Z","title":"Black Hole Binaries in Quiescence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09694","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:ec20f1b928f2beee9b287c98053250cc288601b002d639e8204a4729c504dff4","target":"record","created_at":"2026-05-18T00:41:38Z","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":"d8c7fb3ba30927d371b27f28cf03a7ba24c7daee40e0705708378473ffb6766d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-30T18:57:01Z","title_canon_sha256":"0a012ff32eaad5a400b6a85f3c17b04bf7f7aad95eea36a7a0043865379b149d"},"schema_version":"1.0","source":{"id":"1610.09694","kind":"arxiv","version":1}},"canonical_sha256":"652389d6589bb3de6fd3e2b7f61983109d77c4adb00d57dca6bcb53ab64dbf1c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"652389d6589bb3de6fd3e2b7f61983109d77c4adb00d57dca6bcb53ab64dbf1c","first_computed_at":"2026-05-18T00:41:38.694536Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:38.694536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x5pEswY1H0pJm2r3eRk+kYM3e+MXOHo1uuKIfJcXbOwtHcopsPOhcxl57z2QnvfbweUMEJJRfSLmMbD8TLxUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:38.695060Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.09694","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec20f1b928f2beee9b287c98053250cc288601b002d639e8204a4729c504dff4","sha256:3150daa8ae3f601516d7d726c719aa18eecd7d9a912c2ebb319c8b235a95168f"],"state_sha256":"9f756915ef727ce264c2200543da7fddddd7eae7f423f4eb71ca1da2d7663b8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HsKEd1JdYIcwMYm3Hph8N7fm9b04ymtAzSOOzffEOeadc/9cS231wadPJx9oFl1/MZNdhY/PAiv7XTs0ALhtDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T17:40:38.815782Z","bundle_sha256":"1ad3df8e756ab8374ed226a25debeb7271a87d41765b6ff04acfa90cf0d79edf"}}