{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:2YB6XK2CDFZ6CPOWFQH2NG4D6L","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":"eddcc971d896a396987f2f4aa8b03e4b9ee72fefffcaa0832860a5110d7b3a6f","cross_cats_sorted":["astro-ph","gr-qc","hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2004-02-25T05:43:52Z","title_canon_sha256":"a1484c4f4e65f7600838e902f99b1b4f519b46c2b1d9b39959896b7b9db2a473"},"schema_version":"1.0","source":{"id":"hep-th/0402200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0402200","created_at":"2026-05-18T01:05:58Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0402200v2","created_at":"2026-05-18T01:05:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0402200","created_at":"2026-05-18T01:05:58Z"},{"alias_kind":"pith_short_12","alias_value":"2YB6XK2CDFZ6","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"2YB6XK2CDFZ6CPOW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"2YB6XK2C","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:a9e02155b33d3a25f8cc1f1ea194b09e7aee6648a2671d0d282a663659a21087","target":"graph","created_at":"2026-05-18T01:05:58Z","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":"This article critically reviews the proposal for addressing the cosmological constant problem within the framework of supersymmetric large extra dimensions (SLED), as recently proposed in hep-th/0304256. After a brief restatement of the cosmological constant problem, a short summary of the proposed mechanism is given. The emphasis is on the perspective of the low-energy effective theory in order to see how it addresses the problem of why low-energy particles like the electron do not contribute too large a vacuum energy. This is followed by a discussion of the main objections, which are grouped","authors_text":"C.P. Burgess","cross_cats":["astro-ph","gr-qc","hep-ph"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2004-02-25T05:43:52Z","title":"Supersymmetric Large Extra Dimensions and the Cosmological Constant: An Update"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0402200","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":"sha256:30dae3ab70f44ad89afca357cc907fb74c6e29207083a78314183e8b1331bf6c","target":"record","created_at":"2026-05-18T01:05:58Z","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":"eddcc971d896a396987f2f4aa8b03e4b9ee72fefffcaa0832860a5110d7b3a6f","cross_cats_sorted":["astro-ph","gr-qc","hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2004-02-25T05:43:52Z","title_canon_sha256":"a1484c4f4e65f7600838e902f99b1b4f519b46c2b1d9b39959896b7b9db2a473"},"schema_version":"1.0","source":{"id":"hep-th/0402200","kind":"arxiv","version":2}},"canonical_sha256":"d603ebab421973e13dd62c0fa69b83f2c164bf40722db8e89b32c316fbb7514f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d603ebab421973e13dd62c0fa69b83f2c164bf40722db8e89b32c316fbb7514f","first_computed_at":"2026-05-18T01:05:58.916559Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:58.916559Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s7YQmAYOsFntTvQCrqqRJGuO0JCpjv2FH3fsoHqqTzUI3isdHGWIJrYEHH5Igy75knxUNRlQeA6JSwQ157YiAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:58.917027Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0402200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30dae3ab70f44ad89afca357cc907fb74c6e29207083a78314183e8b1331bf6c","sha256:a9e02155b33d3a25f8cc1f1ea194b09e7aee6648a2671d0d282a663659a21087"],"state_sha256":"4897868fa8077f5f5d3c0971848effc2d6e73ab605fd8ca331fd485110cbe843"}