{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:LXBTW52WSNQUPL2K2WFBGV4XWS","short_pith_number":"pith:LXBTW52W","canonical_record":{"source":{"id":"astro-ph/0304228","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-04-11T23:40:38Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"e766baf66fc8d220534e51a2d40744bd82dfae12d1c81ea0f313587529980fc3","abstract_canon_sha256":"3158bd4ae98513060ebbaab3615331b0c3a6504346a54c2a166fee0f869508a1"},"schema_version":"1.0"},"canonical_sha256":"5dc33b7756936147af4ad58a135797b4a97df9577e70c2a76b20c3a0798517da","source":{"kind":"arxiv","id":"astro-ph/0304228","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0304228","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0304228v1","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0304228","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"pith_short_12","alias_value":"LXBTW52WSNQU","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"LXBTW52WSNQUPL2K","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"LXBTW52W","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:LXBTW52WSNQUPL2K2WFBGV4XWS","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0304228","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-04-11T23:40:38Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"e766baf66fc8d220534e51a2d40744bd82dfae12d1c81ea0f313587529980fc3","abstract_canon_sha256":"3158bd4ae98513060ebbaab3615331b0c3a6504346a54c2a166fee0f869508a1"},"schema_version":"1.0"},"canonical_sha256":"5dc33b7756936147af4ad58a135797b4a97df9577e70c2a76b20c3a0798517da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:35:35.866128Z","signature_b64":"lbeRnLeOrK7ft4Wsiyh0ZHeDXqVfgh5Q9lkaKoNz9JTqe4sOavE/bkbT4tnG1y14bFSuisU/kc7TTbiFVHiwBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dc33b7756936147af4ad58a135797b4a97df9577e70c2a76b20c3a0798517da","last_reissued_at":"2026-05-18T04:35:35.865484Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:35:35.865484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0304228","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":"2026-05-18T04:35:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"98oNM/1HrpWY6KX8YuTaUyZmS0nNFBnzzXB0KSqPKW0CVfADrbCBi/txHMnEQ9PmTwg3eh1mGysJcywR7GBWDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:04:24.307345Z"},"content_sha256":"cc95bd81920b66a3a7b19e6dc198128d65e9e2b293083f21cd25b62b82bf4ec0","schema_version":"1.0","event_id":"sha256:cc95bd81920b66a3a7b19e6dc198128d65e9e2b293083f21cd25b62b82bf4ec0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:LXBTW52WSNQUPL2K2WFBGV4XWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Swift Pointing and the Association Between Gamma-Ray Bursts and Gravitational-Wave Bursts","license":"","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph","authors_text":"Badri Krishnan, Lee Samuel Finn, Patrick J. Sutton","submitted_at":"2003-04-11T23:40:38Z","abstract_excerpt":"The currently accepted model for gamma-ray burst phenomena involves the violent formation of a rapidly rotating solar mass black hole. Gravitational waves should be associated with the black-hole formation, and their detection would permit this model to be tested, the black hole progenitor (e.g., coalescing binary or collapsing stellar core) identified, and the origin of the gamma rays (within the expanding relativistic fireball or at the point of impact on the interstellar medium) located. Even upper limits on the gravitational-wave strength associated with gamma-ray bursts could constrain th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0304228","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":"2026-05-18T04:35:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gWllPilPvVwaGnut/1GN7iDkjUqhmHo878S9g/GSvcuMnBjNFq618VsGFLl0/ezrl7dQJ2kl8xASH4rch8I8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:04:24.307991Z"},"content_sha256":"8e2d45d81120c4e424d92160fad195f5e4fa05c8357db5b1997f0820296ed956","schema_version":"1.0","event_id":"sha256:8e2d45d81120c4e424d92160fad195f5e4fa05c8357db5b1997f0820296ed956"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/bundle.json","state_url":"https://pith.science/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/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":"2026-05-30T12:04:24Z","links":{"resolver":"https://pith.science/pith/LXBTW52WSNQUPL2K2WFBGV4XWS","bundle":"https://pith.science/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/bundle.json","state":"https://pith.science/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LXBTW52WSNQUPL2K2WFBGV4XWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:LXBTW52WSNQUPL2K2WFBGV4XWS","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":"3158bd4ae98513060ebbaab3615331b0c3a6504346a54c2a166fee0f869508a1","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"astro-ph","submitted_at":"2003-04-11T23:40:38Z","title_canon_sha256":"e766baf66fc8d220534e51a2d40744bd82dfae12d1c81ea0f313587529980fc3"},"schema_version":"1.0","source":{"id":"astro-ph/0304228","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0304228","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0304228v1","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0304228","created_at":"2026-05-18T04:35:35Z"},{"alias_kind":"pith_short_12","alias_value":"LXBTW52WSNQU","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"LXBTW52WSNQUPL2K","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"LXBTW52W","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:8e2d45d81120c4e424d92160fad195f5e4fa05c8357db5b1997f0820296ed956","target":"graph","created_at":"2026-05-18T04:35:35Z","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":"The currently accepted model for gamma-ray burst phenomena involves the violent formation of a rapidly rotating solar mass black hole. Gravitational waves should be associated with the black-hole formation, and their detection would permit this model to be tested, the black hole progenitor (e.g., coalescing binary or collapsing stellar core) identified, and the origin of the gamma rays (within the expanding relativistic fireball or at the point of impact on the interstellar medium) located. Even upper limits on the gravitational-wave strength associated with gamma-ray bursts could constrain th","authors_text":"Badri Krishnan, Lee Samuel Finn, Patrick J. Sutton","cross_cats":["gr-qc"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-04-11T23:40:38Z","title":"Swift Pointing and the Association Between Gamma-Ray Bursts and Gravitational-Wave Bursts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0304228","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:cc95bd81920b66a3a7b19e6dc198128d65e9e2b293083f21cd25b62b82bf4ec0","target":"record","created_at":"2026-05-18T04:35:35Z","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":"3158bd4ae98513060ebbaab3615331b0c3a6504346a54c2a166fee0f869508a1","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"astro-ph","submitted_at":"2003-04-11T23:40:38Z","title_canon_sha256":"e766baf66fc8d220534e51a2d40744bd82dfae12d1c81ea0f313587529980fc3"},"schema_version":"1.0","source":{"id":"astro-ph/0304228","kind":"arxiv","version":1}},"canonical_sha256":"5dc33b7756936147af4ad58a135797b4a97df9577e70c2a76b20c3a0798517da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dc33b7756936147af4ad58a135797b4a97df9577e70c2a76b20c3a0798517da","first_computed_at":"2026-05-18T04:35:35.865484Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:35:35.865484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lbeRnLeOrK7ft4Wsiyh0ZHeDXqVfgh5Q9lkaKoNz9JTqe4sOavE/bkbT4tnG1y14bFSuisU/kc7TTbiFVHiwBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:35:35.866128Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0304228","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc95bd81920b66a3a7b19e6dc198128d65e9e2b293083f21cd25b62b82bf4ec0","sha256:8e2d45d81120c4e424d92160fad195f5e4fa05c8357db5b1997f0820296ed956"],"state_sha256":"f3ffdfcd29728d933869a08bc4c91b6053cccd6502720356f0e09a7e1b747321"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P5M9tK8oBYwfkOFZzIDBs0XMWy0I54zJLilGLGSpEhSm9Tw6dyMfKrMC7o8HlaGZvsXXRHc2TpV5Vp/tK6uLAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:04:24.311178Z","bundle_sha256":"41fe2450ab974c87acdffafccf37bccc69dbbba4ca3bee86fe4e47061f980ab8"}}