{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:OI67ZNCXTNSC3QR76OY5INOWMG","short_pith_number":"pith:OI67ZNCX","schema_version":"1.0","canonical_sha256":"723dfcb4579b642dc23ff3b1d435d661ba99645b7c7fc309b3639dae7fcaa9b9","source":{"kind":"arxiv","id":"2511.11873","version":3},"attestation_state":"computed","paper":{"title":"The fate of Schwarzschild--de Sitter black holes: nonequilibrium evaporation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Damien A. Easson","submitted_at":"2025-11-14T21:02:42Z","abstract_excerpt":"We present a fully analytic treatment of Schwarzschild--de~Sitter (SdS) black-hole evaporation in two-dimensional dilaton gravity with anomaly-induced backreaction. Starting from the spherical reduction of four-dimensional Einstein gravity with a cosmological constant, we construct an exactly solvable 2D model that captures the full causal and thermodynamic structure of the SdS static patch, including both black-hole and cosmological horizons. Incorporating the trace anomaly of $N$ conformal matter fields via the Polyakov action, we determine the evolution of the black-hole mass and geometry i"},"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":"2511.11873","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-11-14T21:02:42Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"e4ddd1a928398724e56693bda21fa26918fa612269f691734b8c5937ffada401","abstract_canon_sha256":"4d1d2955945e1703ced990a513df30800e4b43a9d5d04a829ff5e40067d00f49"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-01T02:03:29.605076Z","signature_b64":"dlIh04h+FCNbhDzxDYQMuExvzyOJYFsqRyvfGy5ODxEGe46fdDV1Lof5cdPp85gs0c6zoDXw9p/d/+q61AZZAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"723dfcb4579b642dc23ff3b1d435d661ba99645b7c7fc309b3639dae7fcaa9b9","last_reissued_at":"2026-06-01T02:03:29.603794Z","signature_status":"signed_v1","first_computed_at":"2026-06-01T02:03:29.603794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The fate of Schwarzschild--de Sitter black holes: nonequilibrium evaporation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Damien A. Easson","submitted_at":"2025-11-14T21:02:42Z","abstract_excerpt":"We present a fully analytic treatment of Schwarzschild--de~Sitter (SdS) black-hole evaporation in two-dimensional dilaton gravity with anomaly-induced backreaction. Starting from the spherical reduction of four-dimensional Einstein gravity with a cosmological constant, we construct an exactly solvable 2D model that captures the full causal and thermodynamic structure of the SdS static patch, including both black-hole and cosmological horizons. Incorporating the trace anomaly of $N$ conformal matter fields via the Polyakov action, we determine the evolution of the black-hole mass and geometry i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.11873","kind":"arxiv","version":3},"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/2511.11873/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":"2511.11873","created_at":"2026-06-01T02:03:29.603985+00:00"},{"alias_kind":"arxiv_version","alias_value":"2511.11873v3","created_at":"2026-06-01T02:03:29.603985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.11873","created_at":"2026-06-01T02:03:29.603985+00:00"},{"alias_kind":"pith_short_12","alias_value":"OI67ZNCXTNSC","created_at":"2026-06-01T02:03:29.603985+00:00"},{"alias_kind":"pith_short_16","alias_value":"OI67ZNCXTNSC3QR7","created_at":"2026-06-01T02:03:29.603985+00:00"},{"alias_kind":"pith_short_8","alias_value":"OI67ZNCX","created_at":"2026-06-01T02:03:29.603985+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2605.20349","citing_title":"The fate of Reissner--Nordstr\\\"om--de Sitter black holes: nonequilibrium discharge and evaporation","ref_index":12,"is_internal_anchor":true},{"citing_arxiv_id":"2605.03015","citing_title":"The Fate of Nucleated Black Holes in de Sitter Quantum Gravity","ref_index":44,"is_internal_anchor":true},{"citing_arxiv_id":"2605.03015","citing_title":"The Fate of Nucleated Black Holes in de Sitter Quantum Gravity","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG","json":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG.json","graph_json":"https://pith.science/api/pith-number/OI67ZNCXTNSC3QR76OY5INOWMG/graph.json","events_json":"https://pith.science/api/pith-number/OI67ZNCXTNSC3QR76OY5INOWMG/events.json","paper":"https://pith.science/paper/OI67ZNCX"},"agent_actions":{"view_html":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG","download_json":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG.json","view_paper":"https://pith.science/paper/OI67ZNCX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2511.11873&json=true","fetch_graph":"https://pith.science/api/pith-number/OI67ZNCXTNSC3QR76OY5INOWMG/graph.json","fetch_events":"https://pith.science/api/pith-number/OI67ZNCXTNSC3QR76OY5INOWMG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG/action/storage_attestation","attest_author":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG/action/author_attestation","sign_citation":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG/action/citation_signature","submit_replication":"https://pith.science/pith/OI67ZNCXTNSC3QR76OY5INOWMG/action/replication_record"}},"created_at":"2026-06-01T02:03:29.603985+00:00","updated_at":"2026-06-01T02:03:29.603985+00:00"}