{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:QH6CL2HZOBZ3F3HAIHESCCVA6Q","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":"8f98c5650a2c7ff8d3240a46fdde9f61d3003e585f80581c794f2c9d2f0d41cb","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-30T17:06:37Z","title_canon_sha256":"de4430f81da4e99b5f98396cf82b75c5ecd559ad148fc30ebaf12c7b75b03b25"},"schema_version":"1.0","source":{"id":"1405.7916","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7916","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7916v4","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7916","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"pith_short_12","alias_value":"QH6CL2HZOBZ3","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"QH6CL2HZOBZ3F3HA","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"QH6CL2HZ","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:2f249e02561d572e31d464f52b2c5396b2718c1287a511d3f4fcaa197379c72d","target":"graph","created_at":"2026-05-18T02:31:59Z","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":"We construct a state in the Schwarzschild-de Sitter spacetime which is invariant under the action of its group of symmetries. Our state is not defined in the whole Kruskal extension of this spacetime, but rather in a subset of the maximally extended conformal diagram. The construction is based on a careful use of the bulk-to-boundary technique. We will show that our state is Hadamard and that it is not a KMS state, differently from the case of states constructed in spacetimes containing only one event horizon.","authors_text":"Marcos Brum, Sergio E. Jor\\'as","cross_cats":["hep-th","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-30T17:06:37Z","title":"Hadamard state in Schwarzschild-de Sitter spacetime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7916","kind":"arxiv","version":4},"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":"sha256:88feb3eb4a67163eba28034dd3770ec7906d6225640640a06c74673f0ad46a4a","target":"record","created_at":"2026-05-18T02:31:59Z","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":"8f98c5650a2c7ff8d3240a46fdde9f61d3003e585f80581c794f2c9d2f0d41cb","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-30T17:06:37Z","title_canon_sha256":"de4430f81da4e99b5f98396cf82b75c5ecd559ad148fc30ebaf12c7b75b03b25"},"schema_version":"1.0","source":{"id":"1405.7916","kind":"arxiv","version":4}},"canonical_sha256":"81fc25e8f97073b2ece041c9210aa0f416498a8ae035993174ccffae353690dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81fc25e8f97073b2ece041c9210aa0f416498a8ae035993174ccffae353690dd","first_computed_at":"2026-05-18T02:31:59.959884Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:59.959884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3UUC8TkZ+NJ5smaC3L1Hr9tloMxvmqZExJQ0Xl1YlTsDSJTGL9XNMCBP+B9/2+ismLQ6vrCtcPMunYVApU11DA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:59.960482Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7916","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88feb3eb4a67163eba28034dd3770ec7906d6225640640a06c74673f0ad46a4a","sha256:2f249e02561d572e31d464f52b2c5396b2718c1287a511d3f4fcaa197379c72d"],"state_sha256":"afcd99825fe08df7dae8af4896838904faed200268dddf4336749f068d0ec7cd"}