{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:J7VJU7KRPFJH3MYEDKBB3WTU7K","short_pith_number":"pith:J7VJU7KR","canonical_record":{"source":{"id":"astro-ph/0305231","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-13T16:30:29Z","cross_cats_sorted":[],"title_canon_sha256":"577c5dc9c875516aabcab064c7d3c1e7a84b2e269477aa984bb1093cba5b61b3","abstract_canon_sha256":"e82666310aa2da234be40156b1c3d09ebd528d4d1b18b56f904af347ce956989"},"schema_version":"1.0"},"canonical_sha256":"4fea9a7d5179527db3041a821dda74fab69a7d86dca1bfc443ae7891cfb931b1","source":{"kind":"arxiv","id":"astro-ph/0305231","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0305231","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305231v1","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305231","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"pith_short_12","alias_value":"J7VJU7KRPFJH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"J7VJU7KRPFJH3MYE","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"J7VJU7KR","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:J7VJU7KRPFJH3MYEDKBB3WTU7K","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0305231","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-13T16:30:29Z","cross_cats_sorted":[],"title_canon_sha256":"577c5dc9c875516aabcab064c7d3c1e7a84b2e269477aa984bb1093cba5b61b3","abstract_canon_sha256":"e82666310aa2da234be40156b1c3d09ebd528d4d1b18b56f904af347ce956989"},"schema_version":"1.0"},"canonical_sha256":"4fea9a7d5179527db3041a821dda74fab69a7d86dca1bfc443ae7891cfb931b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:00.950043Z","signature_b64":"ZF3LbKJmJZgJnCRCO5ZMRn1pxJArzbQbrRtLb4gNNYPXxDpietCfn6lO5o/L+uwvIFGjzgyozrQ2+ZAvM7MwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fea9a7d5179527db3041a821dda74fab69a7d86dca1bfc443ae7891cfb931b1","last_reissued_at":"2026-05-18T04:23:00.949561Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:00.949561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0305231","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":"2026-05-18T04:23:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aBKNLo0BdvCG36NaCOtKcToyzNOZzZUqsgt+MyV27avhokg4nTADpLrSsDNEnfGJZ/i0T54pxzSDAt+B1g4DBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T14:39:01.607991Z"},"content_sha256":"7f73658c23b56f11bfcc9a6500a62b132faf7ac350cc5cf2ce61ec936f166f20","schema_version":"1.0","event_id":"sha256:7f73658c23b56f11bfcc9a6500a62b132faf7ac350cc5cf2ce61ec936f166f20"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:J7VJU7KRPFJH3MYEDKBB3WTU7K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A universal radio/X-ray correlation in low/hard state black hole binaries","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Cambridge), Elena Gallo, Guy Pooley (MRAO, Rob Fender (University of Amsterdam)","submitted_at":"2003-05-13T16:30:29Z","abstract_excerpt":"We present a comprehensive study of (quasi-)simultaneous radio:X-ray observations of stellar black hole binaries during the spectrally hard X-ray state, finding evidence for a strong correlation between these two bands over more than three orders of magnitude in X-ray luminosity. The correlation extends from the quiescent regime up to close to the soft state transition, where radio emission starts to decline, sometimes below detectable levels, probably corresponding to the physical disappearance of the jet. The X-ray transient V 404 Cygni is found to display the same functional relationship al"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305231","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":"2026-05-18T04:23:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ajbXpE/g4wrRLVXSobX+u2CeuxNbUzZY818EQYBOb3I6cEAOa5Q60R8VZGT07QWaBo4eqa2YDICNpMWMLZFRBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T14:39:01.608347Z"},"content_sha256":"4e001a3ec6acfee5e4d9a2145b1ebee59a02f07d57c04c15d5bba12306ebc91e","schema_version":"1.0","event_id":"sha256:4e001a3ec6acfee5e4d9a2145b1ebee59a02f07d57c04c15d5bba12306ebc91e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/bundle.json","state_url":"https://pith.science/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/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":"2026-06-29T14:39:01Z","links":{"resolver":"https://pith.science/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K","bundle":"https://pith.science/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/bundle.json","state":"https://pith.science/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J7VJU7KRPFJH3MYEDKBB3WTU7K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:J7VJU7KRPFJH3MYEDKBB3WTU7K","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":"e82666310aa2da234be40156b1c3d09ebd528d4d1b18b56f904af347ce956989","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-13T16:30:29Z","title_canon_sha256":"577c5dc9c875516aabcab064c7d3c1e7a84b2e269477aa984bb1093cba5b61b3"},"schema_version":"1.0","source":{"id":"astro-ph/0305231","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0305231","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305231v1","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305231","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"pith_short_12","alias_value":"J7VJU7KRPFJH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"J7VJU7KRPFJH3MYE","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"J7VJU7KR","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:4e001a3ec6acfee5e4d9a2145b1ebee59a02f07d57c04c15d5bba12306ebc91e","target":"graph","created_at":"2026-05-18T04:23:00Z","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":"We present a comprehensive study of (quasi-)simultaneous radio:X-ray observations of stellar black hole binaries during the spectrally hard X-ray state, finding evidence for a strong correlation between these two bands over more than three orders of magnitude in X-ray luminosity. The correlation extends from the quiescent regime up to close to the soft state transition, where radio emission starts to decline, sometimes below detectable levels, probably corresponding to the physical disappearance of the jet. The X-ray transient V 404 Cygni is found to display the same functional relationship al","authors_text":"Cambridge), Elena Gallo, Guy Pooley (MRAO, Rob Fender (University of Amsterdam)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-05-13T16:30:29Z","title":"A universal radio/X-ray correlation in low/hard state black hole binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305231","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":"sha256:7f73658c23b56f11bfcc9a6500a62b132faf7ac350cc5cf2ce61ec936f166f20","target":"record","created_at":"2026-05-18T04:23:00Z","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":"e82666310aa2da234be40156b1c3d09ebd528d4d1b18b56f904af347ce956989","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-13T16:30:29Z","title_canon_sha256":"577c5dc9c875516aabcab064c7d3c1e7a84b2e269477aa984bb1093cba5b61b3"},"schema_version":"1.0","source":{"id":"astro-ph/0305231","kind":"arxiv","version":1}},"canonical_sha256":"4fea9a7d5179527db3041a821dda74fab69a7d86dca1bfc443ae7891cfb931b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4fea9a7d5179527db3041a821dda74fab69a7d86dca1bfc443ae7891cfb931b1","first_computed_at":"2026-05-18T04:23:00.949561Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:23:00.949561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZF3LbKJmJZgJnCRCO5ZMRn1pxJArzbQbrRtLb4gNNYPXxDpietCfn6lO5o/L+uwvIFGjzgyozrQ2+ZAvM7MwDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:23:00.950043Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0305231","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f73658c23b56f11bfcc9a6500a62b132faf7ac350cc5cf2ce61ec936f166f20","sha256:4e001a3ec6acfee5e4d9a2145b1ebee59a02f07d57c04c15d5bba12306ebc91e"],"state_sha256":"d8f8970cf11b1a20ec4426abc18bcae71439eda505612e74898366abfcc0e84c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sSlNiDwCb2uCKKTUsnxMi4TX1zaiDQOPYyAlNvbXLAWUMNtbRzVHUwZP6/J8fQBFh/KvEH0d8mS77b1ZT8geDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T14:39:01.610234Z","bundle_sha256":"a131239542bf79bde4c3f3075da084f3f604cf087b081fbb2960ee066370763e"}}