{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:74ICGIU6BTGTUK4XS7KKGKDWFU","short_pith_number":"pith:74ICGIU6","schema_version":"1.0","canonical_sha256":"ff1023229e0ccd3a2b9797d4a328762d17a50f34a0c277bfc608473832d3f8e5","source":{"kind":"arxiv","id":"gr-qc/0409049","version":1},"attestation_state":"computed","paper":{"title":"Stability of a vacuum nonsingular black hole","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Evgeny Galaktionov, Irina Dymnikova","submitted_at":"2004-09-12T14:49:10Z","abstract_excerpt":"This is the first of series of papers in which we investigate stability of the spherically symmetric space-time with de Sitter center. Geometry, asymptotically Schwarzschild for large $r$ and asymptotically de Sitter as $r\\to 0$, describes a vacuum nonsingular black hole for $m\\geq m_{cr}$ and particle-like self-gravitating structure for $m < m_{cr}$ where a critical value $m_{cr}$ depends on the scale of the symmetry restoration to de Sitter group in the origin. In this paper we address the question of stability of a vacuum non-singular black hole with de Sitter center to external perturbatio"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"gr-qc/0409049","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2004-09-12T14:49:10Z","cross_cats_sorted":[],"title_canon_sha256":"74f249bc81ef77898b0eb44050397515a60e8402c29079b000aeb74f8735f7c1","abstract_canon_sha256":"82abee8862a991430dca5016b455998c6425fb2798d4fbc6fb57a2cc08ada654"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:47:47.954056Z","signature_b64":"Ce7v/bjIVYOZVfI7Qp7FgZNLxjUle+qXYJSWw81ewxptENG/M4dTG8DjQM5E2ks4Uob9LZqva9lnd2NfmpkFDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff1023229e0ccd3a2b9797d4a328762d17a50f34a0c277bfc608473832d3f8e5","last_reissued_at":"2026-07-04T16:47:47.953688Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:47:47.953688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stability of a vacuum nonsingular black hole","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Evgeny Galaktionov, Irina Dymnikova","submitted_at":"2004-09-12T14:49:10Z","abstract_excerpt":"This is the first of series of papers in which we investigate stability of the spherically symmetric space-time with de Sitter center. Geometry, asymptotically Schwarzschild for large $r$ and asymptotically de Sitter as $r\\to 0$, describes a vacuum nonsingular black hole for $m\\geq m_{cr}$ and particle-like self-gravitating structure for $m < m_{cr}$ where a critical value $m_{cr}$ depends on the scale of the symmetry restoration to de Sitter group in the origin. In this paper we address the question of stability of a vacuum non-singular black hole with de Sitter center to external perturbatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0409049","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/gr-qc/0409049/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0409049","created_at":"2026-07-04T16:47:47.953748+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0409049v1","created_at":"2026-07-04T16:47:47.953748+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0409049","created_at":"2026-07-04T16:47:47.953748+00:00"},{"alias_kind":"pith_short_12","alias_value":"74ICGIU6BTGT","created_at":"2026-07-04T16:47:47.953748+00:00"},{"alias_kind":"pith_short_16","alias_value":"74ICGIU6BTGTUK4X","created_at":"2026-07-04T16:47:47.953748+00:00"},{"alias_kind":"pith_short_8","alias_value":"74ICGIU6","created_at":"2026-07-04T16:47:47.953748+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2606.08631","citing_title":"Hawking Radiation from the Dymnikova Regular Black Hole","ref_index":42,"is_internal_anchor":true},{"citing_arxiv_id":"2601.17906","citing_title":"Telling tails and quasi-resonances in the vicinity of Dymnikova regular black hole","ref_index":110,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU","json":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU.json","graph_json":"https://pith.science/api/pith-number/74ICGIU6BTGTUK4XS7KKGKDWFU/graph.json","events_json":"https://pith.science/api/pith-number/74ICGIU6BTGTUK4XS7KKGKDWFU/events.json","paper":"https://pith.science/paper/74ICGIU6"},"agent_actions":{"view_html":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU","download_json":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU.json","view_paper":"https://pith.science/paper/74ICGIU6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/0409049&json=true","fetch_graph":"https://pith.science/api/pith-number/74ICGIU6BTGTUK4XS7KKGKDWFU/graph.json","fetch_events":"https://pith.science/api/pith-number/74ICGIU6BTGTUK4XS7KKGKDWFU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU/action/storage_attestation","attest_author":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU/action/author_attestation","sign_citation":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU/action/citation_signature","submit_replication":"https://pith.science/pith/74ICGIU6BTGTUK4XS7KKGKDWFU/action/replication_record"}},"created_at":"2026-07-04T16:47:47.953748+00:00","updated_at":"2026-07-04T16:47:47.953748+00:00"}