{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:36MZH65E3X67ZHLID3GKKD5NUK","short_pith_number":"pith:36MZH65E","canonical_record":{"source":{"id":"1406.0019","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-05-30T21:41:35Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"f1d5eec0cda03b3048661cec6f0c5609d0533318eadb513210263c0846903c17","abstract_canon_sha256":"51837b786f17fce613137c4d4b5fe1b0aab6c5f12c2d2634934a2b1ffeabe732"},"schema_version":"1.0"},"canonical_sha256":"df9993fba4ddfdfc9d681ecca50fada2a986464160facffbb1fa037df3a7d4ec","source":{"kind":"arxiv","id":"1406.0019","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.0019","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"arxiv_version","alias_value":"1406.0019v2","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0019","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"pith_short_12","alias_value":"36MZH65E3X67","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"36MZH65E3X67ZHLI","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"36MZH65E","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:36MZH65E3X67ZHLID3GKKD5NUK","target":"record","payload":{"canonical_record":{"source":{"id":"1406.0019","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-05-30T21:41:35Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"f1d5eec0cda03b3048661cec6f0c5609d0533318eadb513210263c0846903c17","abstract_canon_sha256":"51837b786f17fce613137c4d4b5fe1b0aab6c5f12c2d2634934a2b1ffeabe732"},"schema_version":"1.0"},"canonical_sha256":"df9993fba4ddfdfc9d681ecca50fada2a986464160facffbb1fa037df3a7d4ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:41:24.586442Z","signature_b64":"xODZq+g+C8OAU1cwbVmU0efTFWWdFMzn0ytMvL3CPXAU3gvd83OcjtigKIWubCS632RhgZmNbRQ0EeC1jxI0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df9993fba4ddfdfc9d681ecca50fada2a986464160facffbb1fa037df3a7d4ec","last_reissued_at":"2026-05-18T02:41:24.585934Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:41:24.585934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.0019","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:41:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zMnyK3mNw8vtO1GE3lx5cKB6HwCMjNOcHkJ9J2DVGjXrLbWkB1ZKx+Z6RN0QayRY8IAuLRQfmj5jLX3GgoEBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:46:37.143765Z"},"content_sha256":"3db48b48337b12227eea13e8da42b5c106234583b3b0677f98baf7fac2041c10","schema_version":"1.0","event_id":"sha256:3db48b48337b12227eea13e8da42b5c106234583b3b0677f98baf7fac2041c10"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:36MZH65E3X67ZHLID3GKKD5NUK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charged scalar field instability between the event and cosmological horizons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"A. Zhidenko, R. A. Konoplya","submitted_at":"2014-05-30T21:41:35Z","abstract_excerpt":"Recently, a new interesting instability of a charged scalar field in the Reissner-Nordstr\\\"om-de Sitter background has been found (arXiv:1405.4931v2) through the time-domain integration of the perturbation equation. We investigate further properties of this instability, confirm its existence by concordant frequency-domain and time-domain calculations and show that it occurs at however small value of the coupling eQ, where e and Q are charges of a scalar field and black hole respectively. We also investigate the parametric region of instability and show that the critical values of eQ at which t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0019","kind":"arxiv","version":2},"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":"2026-05-18T02:41:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x3F52ejZOR5B3XPYUE6QtmHHgeyd3iRXiw5OZIaL0xkFXgJHPkB4oPCjOpf+6mhESPq69QlZRCKZouG+SF2LAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:46:37.144620Z"},"content_sha256":"9394d4bd734cfe5ae470069ecd8f6c0e076d88f392f31909095c8b0f395a7b7b","schema_version":"1.0","event_id":"sha256:9394d4bd734cfe5ae470069ecd8f6c0e076d88f392f31909095c8b0f395a7b7b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/36MZH65E3X67ZHLID3GKKD5NUK/bundle.json","state_url":"https://pith.science/pith/36MZH65E3X67ZHLID3GKKD5NUK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/36MZH65E3X67ZHLID3GKKD5NUK/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":"2026-05-31T14:46:37Z","links":{"resolver":"https://pith.science/pith/36MZH65E3X67ZHLID3GKKD5NUK","bundle":"https://pith.science/pith/36MZH65E3X67ZHLID3GKKD5NUK/bundle.json","state":"https://pith.science/pith/36MZH65E3X67ZHLID3GKKD5NUK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/36MZH65E3X67ZHLID3GKKD5NUK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:36MZH65E3X67ZHLID3GKKD5NUK","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":"51837b786f17fce613137c4d4b5fe1b0aab6c5f12c2d2634934a2b1ffeabe732","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-05-30T21:41:35Z","title_canon_sha256":"f1d5eec0cda03b3048661cec6f0c5609d0533318eadb513210263c0846903c17"},"schema_version":"1.0","source":{"id":"1406.0019","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.0019","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"arxiv_version","alias_value":"1406.0019v2","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0019","created_at":"2026-05-18T02:41:24Z"},{"alias_kind":"pith_short_12","alias_value":"36MZH65E3X67","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"36MZH65E3X67ZHLI","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"36MZH65E","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:9394d4bd734cfe5ae470069ecd8f6c0e076d88f392f31909095c8b0f395a7b7b","target":"graph","created_at":"2026-05-18T02:41:24Z","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":"Recently, a new interesting instability of a charged scalar field in the Reissner-Nordstr\\\"om-de Sitter background has been found (arXiv:1405.4931v2) through the time-domain integration of the perturbation equation. We investigate further properties of this instability, confirm its existence by concordant frequency-domain and time-domain calculations and show that it occurs at however small value of the coupling eQ, where e and Q are charges of a scalar field and black hole respectively. We also investigate the parametric region of instability and show that the critical values of eQ at which t","authors_text":"A. Zhidenko, R. A. Konoplya","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-05-30T21:41:35Z","title":"Charged scalar field instability between the event and cosmological horizons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0019","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":"sha256:3db48b48337b12227eea13e8da42b5c106234583b3b0677f98baf7fac2041c10","target":"record","created_at":"2026-05-18T02:41:24Z","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":"51837b786f17fce613137c4d4b5fe1b0aab6c5f12c2d2634934a2b1ffeabe732","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-05-30T21:41:35Z","title_canon_sha256":"f1d5eec0cda03b3048661cec6f0c5609d0533318eadb513210263c0846903c17"},"schema_version":"1.0","source":{"id":"1406.0019","kind":"arxiv","version":2}},"canonical_sha256":"df9993fba4ddfdfc9d681ecca50fada2a986464160facffbb1fa037df3a7d4ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df9993fba4ddfdfc9d681ecca50fada2a986464160facffbb1fa037df3a7d4ec","first_computed_at":"2026-05-18T02:41:24.585934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:41:24.585934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xODZq+g+C8OAU1cwbVmU0efTFWWdFMzn0ytMvL3CPXAU3gvd83OcjtigKIWubCS632RhgZmNbRQ0EeC1jxI0Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:41:24.586442Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.0019","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3db48b48337b12227eea13e8da42b5c106234583b3b0677f98baf7fac2041c10","sha256:9394d4bd734cfe5ae470069ecd8f6c0e076d88f392f31909095c8b0f395a7b7b"],"state_sha256":"86f3c24f2a7f1281e1b074afd8e46d314e93d1ffec3673f72dce5e568c252d5c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3QtSjrN01irWXXrx8Z1DFpfs1Zx+cAkECQTEZAoFavT4e1cL7/hdmuKlzIV20nMPTKcHyGN39X4MTOH2AMMjBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T14:46:37.148763Z","bundle_sha256":"7716e79408e5583792cbfc9807de8998cba5a61dd4d694e18e593d2e055161a9"}}