{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FP2IQAA7OMNI5TU7UVK7WPMOLN","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":"2346c05059d25cf1a659953e80f3dce561f9fd654cc0e1875f7d76d88d61a5f3","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-12T13:52:59Z","title_canon_sha256":"ea25300280330030d3c06a9f3561ddd7c841ba016407d932af0e6a8f903eed0e"},"schema_version":"1.0","source":{"id":"1408.2713","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.2713","created_at":"2026-05-18T02:00:58Z"},{"alias_kind":"arxiv_version","alias_value":"1408.2713v1","created_at":"2026-05-18T02:00:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2713","created_at":"2026-05-18T02:00:58Z"},{"alias_kind":"pith_short_12","alias_value":"FP2IQAA7OMNI","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FP2IQAA7OMNI5TU7","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FP2IQAA7","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:4c4b8ad0fd467e74cc3b389c14a51684943d472ab0fef16c06bc3370e207b84a","target":"graph","created_at":"2026-05-18T02:00:58Z","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 show the existence of static, spherically symmetric spacetimes containing two stars of incompressible matter, possibly oppositely charged. The stars are held apart by the negative pressure of a positive cosmological constant but there is no cosmological horizon separating them. The spacetime between the stars is given by the Nariai solution, or a slight generalisation thereof in the charged case.","authors_text":"Domenico Giulini, Michael Fennen","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-12T13:52:59Z","title":"An exact static two-mass solution using Nariai spacetime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2713","kind":"arxiv","version":1},"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":"sha256:09f8bef0e37e4cf931a2d1fbf6f09adb14fe8c5dced65017d2c6e10f379c1f69","target":"record","created_at":"2026-05-18T02:00:58Z","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":"2346c05059d25cf1a659953e80f3dce561f9fd654cc0e1875f7d76d88d61a5f3","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-12T13:52:59Z","title_canon_sha256":"ea25300280330030d3c06a9f3561ddd7c841ba016407d932af0e6a8f903eed0e"},"schema_version":"1.0","source":{"id":"1408.2713","kind":"arxiv","version":1}},"canonical_sha256":"2bf488001f731a8ece9fa555fb3d8e5b61bdf517585f92de51100847a864b5b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2bf488001f731a8ece9fa555fb3d8e5b61bdf517585f92de51100847a864b5b9","first_computed_at":"2026-05-18T02:00:58.898297Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:58.898297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7lLHLkaWv5krHGPOA2BU7zUtsj0stG8MP2cIi00Wv+gk3rVC/HWBaymwST/KAHxGwLvPWrCTeTf0X29gsQFtBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:58.898816Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.2713","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09f8bef0e37e4cf931a2d1fbf6f09adb14fe8c5dced65017d2c6e10f379c1f69","sha256:4c4b8ad0fd467e74cc3b389c14a51684943d472ab0fef16c06bc3370e207b84a"],"state_sha256":"e3cad3f6ca3cacb71bee410a360a174972ee398a59936bab955c7b02f608f515"}