{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GDOXHHZ6HPTZV36N4F4QCUNUTU","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":"d3b7e79fab70064e8b3c616c64e5837cdeed42ac3928e329069af0306e4155e2","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-01T20:27:06Z","title_canon_sha256":"a21de3d0050f8b1b7954ea90b070884e4df76d5d45f0f9c30391b94878d63d24"},"schema_version":"1.0","source":{"id":"1609.00397","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.00397","created_at":"2026-05-18T01:02:23Z"},{"alias_kind":"arxiv_version","alias_value":"1609.00397v2","created_at":"2026-05-18T01:02:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.00397","created_at":"2026-05-18T01:02:23Z"},{"alias_kind":"pith_short_12","alias_value":"GDOXHHZ6HPTZ","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GDOXHHZ6HPTZV36N","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GDOXHHZ6","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:ed71a4cd001f8678996b9ebe34d2857339c9035b434dff62f8e62beb05044e10","target":"graph","created_at":"2026-05-18T01:02:23Z","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":"In this paper we employ the results of a previous paper on the late-time decay of scalar-field perturbations of an extreme Reissner-Nordstrom black hole, in order to find the late-time decay of coupled electromagnetic and gravitational perturbations of this black hole. We explicitly write the late-time tails of Moncrief's gauge invariant variables and of the perturbations of the metric tensor and the electromagnetic field tensor in the Regge-Wheeler gauge. We discuss some of the consequences of the results and relations to previous works.","authors_text":"Orr Sela","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-01T20:27:06Z","title":"Late-time decay of coupled electromagnetic and gravitational perturbations outside an extremal charged black hole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00397","kind":"arxiv","version":2},"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:dce9c56f5d619e541e86cce521faf8ea5c4d0079a7d6e3212cc3f4453f3a0ed4","target":"record","created_at":"2026-05-18T01:02:23Z","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":"d3b7e79fab70064e8b3c616c64e5837cdeed42ac3928e329069af0306e4155e2","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-01T20:27:06Z","title_canon_sha256":"a21de3d0050f8b1b7954ea90b070884e4df76d5d45f0f9c30391b94878d63d24"},"schema_version":"1.0","source":{"id":"1609.00397","kind":"arxiv","version":2}},"canonical_sha256":"30dd739f3e3be79aefcde1790151b49d08f28c08b313627a4f3a0b13f3b71f0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30dd739f3e3be79aefcde1790151b49d08f28c08b313627a4f3a0b13f3b71f0e","first_computed_at":"2026-05-18T01:02:23.406847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:23.406847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y5BAHt4lEqyQrCZaNZksmmV60dneoFv58oEE7i4az+9N0nL7/XP/widXVI3/9Huwa/ZrSflp2Sr1gSs2w4+gCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:23.407505Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.00397","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dce9c56f5d619e541e86cce521faf8ea5c4d0079a7d6e3212cc3f4453f3a0ed4","sha256:ed71a4cd001f8678996b9ebe34d2857339c9035b434dff62f8e62beb05044e10"],"state_sha256":"a270c99d11cd92a5ecf1ce3593fd1b1beaaa29a25368b93a86e853c65875631a"}