{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:LMQLLLDF23CVMQF6MGGZQHONNR","short_pith_number":"pith:LMQLLLDF","canonical_record":{"source":{"id":"2312.05857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-10T11:44:18Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"36d90913e2b0bcf6cbaf2e941aa5b76df9bef40b88e275ebbb14ec710db5fd79","abstract_canon_sha256":"8c54c1bcd0c62d22b1f571f0eea486800c56162f4098ecaa3b0f4ff5ab411219"},"schema_version":"1.0"},"canonical_sha256":"5b20b5ac65d6c55640be618d981dcd6c7585b33bde0f541b3c1512aefcc92724","source":{"kind":"arxiv","id":"2312.05857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.05857","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"arxiv_version","alias_value":"2312.05857v1","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.05857","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_12","alias_value":"LMQLLLDF23CV","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_16","alias_value":"LMQLLLDF23CVMQF6","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_8","alias_value":"LMQLLLDF","created_at":"2026-07-05T09:18:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:LMQLLLDF23CVMQF6MGGZQHONNR","target":"record","payload":{"canonical_record":{"source":{"id":"2312.05857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-10T11:44:18Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"36d90913e2b0bcf6cbaf2e941aa5b76df9bef40b88e275ebbb14ec710db5fd79","abstract_canon_sha256":"8c54c1bcd0c62d22b1f571f0eea486800c56162f4098ecaa3b0f4ff5ab411219"},"schema_version":"1.0"},"canonical_sha256":"5b20b5ac65d6c55640be618d981dcd6c7585b33bde0f541b3c1512aefcc92724","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:18:21.735432Z","signature_b64":"/gws0PqcmQJeQ5OBqHaczh2W1hE6SlpUGlLzx1rZqeODHf+CNrZeK5MVZLgy+cT0ziFh74lS+NotWBvLJD58DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b20b5ac65d6c55640be618d981dcd6c7585b33bde0f541b3c1512aefcc92724","last_reissued_at":"2026-07-05T09:18:21.734943Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:18:21.734943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.05857","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":"2026-07-05T09:18:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1S/Wev2XVg0TFJ0FhYgWNTjXS1qLFFRbLCuRxpLq/FDJVKLryg//J9J972Y1We/zJGjKZh+jFeZSyNPZQRMMDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:14:37.914278Z"},"content_sha256":"b5653530f8f4e832c2c64bbd1833eaf8caf957dd5db6f8827c9807fe1e065d29","schema_version":"1.0","event_id":"sha256:b5653530f8f4e832c2c64bbd1833eaf8caf957dd5db6f8827c9807fe1e065d29"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:LMQLLLDF23CVMQF6MGGZQHONNR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Testing General Relativity with black hole X-ray data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Cosimo Bambi","submitted_at":"2023-12-10T11:44:18Z","abstract_excerpt":"The theory of General Relativity has successfully passed a large number of observational tests without requiring any adjustment from its original version proposed by Einstein in 1915. The past 8 years have seen significant advancements in the study of the strong-field regime, which can now be tested with gravitational waves, X-ray data, and black hole imaging. This is a compact and pedagogical review on the state-of-the-art of the tests of General Relativity with black hole X-ray data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.05857","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/2312.05857/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":"2026-07-05T09:18:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mX9KEZxDe2EbCmFRaFWHtVzxJf7VWQrFsXa5jWHEviNTmVfONTICyvaxv5C0JdPLY1dU04A5jaG2mUx8svWVBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:14:37.914647Z"},"content_sha256":"1b45808f711dc575f6a249c19ef2bb02a6e7e50b68f39d41e5beb5f2e3936024","schema_version":"1.0","event_id":"sha256:1b45808f711dc575f6a249c19ef2bb02a6e7e50b68f39d41e5beb5f2e3936024"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LMQLLLDF23CVMQF6MGGZQHONNR/bundle.json","state_url":"https://pith.science/pith/LMQLLLDF23CVMQF6MGGZQHONNR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LMQLLLDF23CVMQF6MGGZQHONNR/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":"2026-08-03T18:14:37Z","links":{"resolver":"https://pith.science/pith/LMQLLLDF23CVMQF6MGGZQHONNR","bundle":"https://pith.science/pith/LMQLLLDF23CVMQF6MGGZQHONNR/bundle.json","state":"https://pith.science/pith/LMQLLLDF23CVMQF6MGGZQHONNR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LMQLLLDF23CVMQF6MGGZQHONNR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:LMQLLLDF23CVMQF6MGGZQHONNR","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":"8c54c1bcd0c62d22b1f571f0eea486800c56162f4098ecaa3b0f4ff5ab411219","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-10T11:44:18Z","title_canon_sha256":"36d90913e2b0bcf6cbaf2e941aa5b76df9bef40b88e275ebbb14ec710db5fd79"},"schema_version":"1.0","source":{"id":"2312.05857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.05857","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"arxiv_version","alias_value":"2312.05857v1","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.05857","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_12","alias_value":"LMQLLLDF23CV","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_16","alias_value":"LMQLLLDF23CVMQF6","created_at":"2026-07-05T09:18:21Z"},{"alias_kind":"pith_short_8","alias_value":"LMQLLLDF","created_at":"2026-07-05T09:18:21Z"}],"graph_snapshots":[{"event_id":"sha256:1b45808f711dc575f6a249c19ef2bb02a6e7e50b68f39d41e5beb5f2e3936024","target":"graph","created_at":"2026-07-05T09:18:21Z","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/2312.05857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The theory of General Relativity has successfully passed a large number of observational tests without requiring any adjustment from its original version proposed by Einstein in 1915. The past 8 years have seen significant advancements in the study of the strong-field regime, which can now be tested with gravitational waves, X-ray data, and black hole imaging. This is a compact and pedagogical review on the state-of-the-art of the tests of General Relativity with black hole X-ray data.","authors_text":"Cosimo Bambi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-10T11:44:18Z","title":"Testing General Relativity with black hole X-ray data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.05857","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:b5653530f8f4e832c2c64bbd1833eaf8caf957dd5db6f8827c9807fe1e065d29","target":"record","created_at":"2026-07-05T09:18:21Z","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":"8c54c1bcd0c62d22b1f571f0eea486800c56162f4098ecaa3b0f4ff5ab411219","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-10T11:44:18Z","title_canon_sha256":"36d90913e2b0bcf6cbaf2e941aa5b76df9bef40b88e275ebbb14ec710db5fd79"},"schema_version":"1.0","source":{"id":"2312.05857","kind":"arxiv","version":1}},"canonical_sha256":"5b20b5ac65d6c55640be618d981dcd6c7585b33bde0f541b3c1512aefcc92724","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b20b5ac65d6c55640be618d981dcd6c7585b33bde0f541b3c1512aefcc92724","first_computed_at":"2026-07-05T09:18:21.734943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:18:21.734943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/gws0PqcmQJeQ5OBqHaczh2W1hE6SlpUGlLzx1rZqeODHf+CNrZeK5MVZLgy+cT0ziFh74lS+NotWBvLJD58DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:18:21.735432Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.05857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5653530f8f4e832c2c64bbd1833eaf8caf957dd5db6f8827c9807fe1e065d29","sha256:1b45808f711dc575f6a249c19ef2bb02a6e7e50b68f39d41e5beb5f2e3936024"],"state_sha256":"16998f220e53e2b1491e674f449446c547f473332198e80120695223c7378b0f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"55FNbXchFLUU0TXPStD3V97OZxQ7lrIIx8xj0JVFShayjaGhkbbSryDHQGYs0V/Ye/gTbTTJDw/7UFKdEOv+DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:14:37.917145Z","bundle_sha256":"2d41f9f2b3138b011087300632ad5360336bd463c35e8552a96d7116e16f85b3"}}