{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TPBG5TRSW3ZIJ3EJ4ZOJUN5QYV","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":"377b3493ec6518ff940415e66f521f2ac75d86d0bd6d1b9a70767ed2fddca662","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-12-20T20:28:44Z","title_canon_sha256":"5d9c4eacec0508628312460082186af7c153182d91e295ecf9ef95aa881e91e9"},"schema_version":"1.0","source":{"id":"1112.4820","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.4820","created_at":"2026-05-18T04:05:57Z"},{"alias_kind":"arxiv_version","alias_value":"1112.4820v2","created_at":"2026-05-18T04:05:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.4820","created_at":"2026-05-18T04:05:57Z"},{"alias_kind":"pith_short_12","alias_value":"TPBG5TRSW3ZI","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TPBG5TRSW3ZIJ3EJ","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TPBG5TRS","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:2f43d53d3ef31ff56267393084d701f082f348b688c8bd3a4148e2ce352567f5","target":"graph","created_at":"2026-05-18T04:05:57Z","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 investigate an AdS2 magnetic brane solution within an abelian truncation of gauged supergravity in AdS4 x orbifolded S7. The solutions flow from AdS4 -> AdS2 x R2 with a magnetic field orthogonal to the R2 directions. We find a class of supersymmetric solutions of the bulk theory to assure stability. We find the remarkable result that there exists a finite zero temperature entropy at both strong and weak coupling.","authors_text":"Ahmed Almheiri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-12-20T20:28:44Z","title":"Magnetic AdS2 x R2 at Weak and Strong Coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.4820","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":"sha256:20c36a8dc463bf175e48c4110e3ffa5622c6ab2d00746c4ebc49730264f27345","target":"record","created_at":"2026-05-18T04:05:57Z","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":"377b3493ec6518ff940415e66f521f2ac75d86d0bd6d1b9a70767ed2fddca662","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-12-20T20:28:44Z","title_canon_sha256":"5d9c4eacec0508628312460082186af7c153182d91e295ecf9ef95aa881e91e9"},"schema_version":"1.0","source":{"id":"1112.4820","kind":"arxiv","version":2}},"canonical_sha256":"9bc26ece32b6f284ec89e65c9a37b0c55a8ee18b8a526b74f9c216df79c308d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bc26ece32b6f284ec89e65c9a37b0c55a8ee18b8a526b74f9c216df79c308d2","first_computed_at":"2026-05-18T04:05:57.096109Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:05:57.096109Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AnsxJhoJs6GdBJGbfH3AI1UhPf+sOaoUIXQ2ThKintuJcevsH2WmB5ueTFNTMbTln7hMEMyNERoHX2G5Ug3YAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:05:57.096856Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.4820","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20c36a8dc463bf175e48c4110e3ffa5622c6ab2d00746c4ebc49730264f27345","sha256:2f43d53d3ef31ff56267393084d701f082f348b688c8bd3a4148e2ce352567f5"],"state_sha256":"7a21278edd0fe525a60a2d5b1d1a1fb185a6ce8c17145bf0b03f474494381aec"}