{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:44DB2L3OQCYMAAYUTOYX4NF53L","short_pith_number":"pith:44DB2L3O","canonical_record":{"source":{"id":"2311.04782","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-11-08T16:00:27Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"ceb4fbbb60563c952a317ff3efd612cf04db6e6a92c88226c2001ace082d68a9","abstract_canon_sha256":"a1cf77b430d7d0008ffb1f4d935bf558bad53c0f05a9da835497a3386079cb02"},"schema_version":"1.0"},"canonical_sha256":"e7061d2f6e80b0c003149bb17e34bddacf3418c7564cd33e281f54639473344d","source":{"kind":"arxiv","id":"2311.04782","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.04782","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"arxiv_version","alias_value":"2311.04782v1","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.04782","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_12","alias_value":"44DB2L3OQCYM","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_16","alias_value":"44DB2L3OQCYMAAYU","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_8","alias_value":"44DB2L3O","created_at":"2026-07-05T07:10:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:44DB2L3OQCYMAAYUTOYX4NF53L","target":"record","payload":{"canonical_record":{"source":{"id":"2311.04782","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-11-08T16:00:27Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"ceb4fbbb60563c952a317ff3efd612cf04db6e6a92c88226c2001ace082d68a9","abstract_canon_sha256":"a1cf77b430d7d0008ffb1f4d935bf558bad53c0f05a9da835497a3386079cb02"},"schema_version":"1.0"},"canonical_sha256":"e7061d2f6e80b0c003149bb17e34bddacf3418c7564cd33e281f54639473344d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:10:42.003240Z","signature_b64":"tlX67vsGgpGi0A9a9s1kbzE2uSvzqhSCpD1YH2nvzr/hwxzZgj7I0k+Hu2q3YtdsRBSQtuFWcNuzN4B+u2p5Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e7061d2f6e80b0c003149bb17e34bddacf3418c7564cd33e281f54639473344d","last_reissued_at":"2026-07-05T07:10:42.002786Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:10:42.002786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.04782","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":"2026-07-05T07:10:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cen4zBmAJSGWhtuy7218FZa/Ef+PdaF3WlgNbwh8wAhoePkkLKBkcznj/WpRyVsQOWrXoEcM+izr85CDB8bfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T12:21:39.967860Z"},"content_sha256":"3b0d1b543ce5178bfb56048e8743f9f5e7bd0b4193e92efa5b13ec532414cc1e","schema_version":"1.0","event_id":"sha256:3b0d1b543ce5178bfb56048e8743f9f5e7bd0b4193e92efa5b13ec532414cc1e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:44DB2L3OQCYMAAYUTOYX4NF53L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The High Energy X-ray Probe (HEX-P): Probing Accretion onto Stellar Mass Black Holes","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"Aarran Shaw, Andrea Santangelo, Andrew West, Benjamin Coughenour, Daniel Stern, Dominic Walton, Henric Krawczynski, Honghui Liu, Javier Garcia, Jiachen Jiang, Joern Wilms, John Tomsick, Joseph Neilsen, Kristin Madsen, Melania Del Santo, Michael Nowak, Navin Sridhar, Nicole Cavero Rodriguez, Paul Draghis, Riley Connors, Sean Pike, the HEX-P Team, Thomas Dauser","submitted_at":"2023-11-08T16:00:27Z","abstract_excerpt":"Accretion is a universal astrophysical process that plays a key role in cosmic history, from the epoch of reionization to galaxy and stellar formation and evolution. Accreting stellar-mass black holes in X-ray binaries are one of the best laboratories to study the accretion process and probe strong gravity -- and most importantly, to measure the angular momentum, or spin, of black holes, and its role as a powering mechanism for relativistic astrophysical phenomena. Comprehensive characterization of the disk-corona system of accreting black holes, and their co-evolution, is fundamental to measu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.04782","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.04782/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":"2026-07-05T07:10:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EBSaB+t6pPyHvbqkVpS85zhj+DQMHC5h4ptelvaD/nqhc5h4yr0LHjWcctZPRSzjvNxf5BKzQoVKhNnElVqXCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T12:21:39.968246Z"},"content_sha256":"c5d30862765befcd001661850d38f0cd2cc45d215bbbaa94af07e949bc7de642","schema_version":"1.0","event_id":"sha256:c5d30862765befcd001661850d38f0cd2cc45d215bbbaa94af07e949bc7de642"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/44DB2L3OQCYMAAYUTOYX4NF53L/bundle.json","state_url":"https://pith.science/pith/44DB2L3OQCYMAAYUTOYX4NF53L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/44DB2L3OQCYMAAYUTOYX4NF53L/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":"2026-07-13T12:21:39Z","links":{"resolver":"https://pith.science/pith/44DB2L3OQCYMAAYUTOYX4NF53L","bundle":"https://pith.science/pith/44DB2L3OQCYMAAYUTOYX4NF53L/bundle.json","state":"https://pith.science/pith/44DB2L3OQCYMAAYUTOYX4NF53L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/44DB2L3OQCYMAAYUTOYX4NF53L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:44DB2L3OQCYMAAYUTOYX4NF53L","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":"a1cf77b430d7d0008ffb1f4d935bf558bad53c0f05a9da835497a3386079cb02","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-11-08T16:00:27Z","title_canon_sha256":"ceb4fbbb60563c952a317ff3efd612cf04db6e6a92c88226c2001ace082d68a9"},"schema_version":"1.0","source":{"id":"2311.04782","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.04782","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"arxiv_version","alias_value":"2311.04782v1","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.04782","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_12","alias_value":"44DB2L3OQCYM","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_16","alias_value":"44DB2L3OQCYMAAYU","created_at":"2026-07-05T07:10:42Z"},{"alias_kind":"pith_short_8","alias_value":"44DB2L3O","created_at":"2026-07-05T07:10:42Z"}],"graph_snapshots":[{"event_id":"sha256:c5d30862765befcd001661850d38f0cd2cc45d215bbbaa94af07e949bc7de642","target":"graph","created_at":"2026-07-05T07:10:42Z","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/2311.04782/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accretion is a universal astrophysical process that plays a key role in cosmic history, from the epoch of reionization to galaxy and stellar formation and evolution. Accreting stellar-mass black holes in X-ray binaries are one of the best laboratories to study the accretion process and probe strong gravity -- and most importantly, to measure the angular momentum, or spin, of black holes, and its role as a powering mechanism for relativistic astrophysical phenomena. Comprehensive characterization of the disk-corona system of accreting black holes, and their co-evolution, is fundamental to measu","authors_text":"Aarran Shaw, Andrea Santangelo, Andrew West, Benjamin Coughenour, Daniel Stern, Dominic Walton, Henric Krawczynski, Honghui Liu, Javier Garcia, Jiachen Jiang, Joern Wilms, John Tomsick, Joseph Neilsen, Kristin Madsen, Melania Del Santo, Michael Nowak, Navin Sridhar, Nicole Cavero Rodriguez, Paul Draghis, Riley Connors, Sean Pike, the HEX-P Team, Thomas Dauser","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-11-08T16:00:27Z","title":"The High Energy X-ray Probe (HEX-P): Probing Accretion onto Stellar Mass Black Holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.04782","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":"sha256:3b0d1b543ce5178bfb56048e8743f9f5e7bd0b4193e92efa5b13ec532414cc1e","target":"record","created_at":"2026-07-05T07:10:42Z","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":"a1cf77b430d7d0008ffb1f4d935bf558bad53c0f05a9da835497a3386079cb02","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-11-08T16:00:27Z","title_canon_sha256":"ceb4fbbb60563c952a317ff3efd612cf04db6e6a92c88226c2001ace082d68a9"},"schema_version":"1.0","source":{"id":"2311.04782","kind":"arxiv","version":1}},"canonical_sha256":"e7061d2f6e80b0c003149bb17e34bddacf3418c7564cd33e281f54639473344d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7061d2f6e80b0c003149bb17e34bddacf3418c7564cd33e281f54639473344d","first_computed_at":"2026-07-05T07:10:42.002786Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:10:42.002786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tlX67vsGgpGi0A9a9s1kbzE2uSvzqhSCpD1YH2nvzr/hwxzZgj7I0k+Hu2q3YtdsRBSQtuFWcNuzN4B+u2p5Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:10:42.003240Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.04782","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b0d1b543ce5178bfb56048e8743f9f5e7bd0b4193e92efa5b13ec532414cc1e","sha256:c5d30862765befcd001661850d38f0cd2cc45d215bbbaa94af07e949bc7de642"],"state_sha256":"2997e5552485a0897ba1899c66ef244ea7540001c24d0fdcff0b0e78fc0bfd1a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MkmCMF9TiF3Z0Zzw2g/JuDOtma2ciqLsmduVikf6MfwIOyDhopfIBdtmzJ/ipYRrejyW/VnsSd3I5/0W7t8BCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T12:21:39.970392Z","bundle_sha256":"983fcae76d5899314170c9e05e86013c93f8433c385bedbfc661dfa775396c8a"}}