{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:2NQAODZ7UBASC37BAKIU4MPA5G","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":"98b289461bfccfe61edc2eadd69502b122ebc254260d6f1ad918b88f04a7740e","cross_cats_sorted":["astro-ph","gr-qc","hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2000-04-18T22:56:09Z","title_canon_sha256":"7ca99579c7ca12697bddd8ea6f5779c4d9e989813ede2604d385a2352522b9a2"},"schema_version":"1.0","source":{"id":"hep-th/0004134","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0004134","created_at":"2026-07-04T16:20:44Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0004134v3","created_at":"2026-07-04T16:20:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0004134","created_at":"2026-07-04T16:20:44Z"},{"alias_kind":"pith_short_12","alias_value":"2NQAODZ7UBAS","created_at":"2026-07-04T16:20:44Z"},{"alias_kind":"pith_short_16","alias_value":"2NQAODZ7UBASC37B","created_at":"2026-07-04T16:20:44Z"},{"alias_kind":"pith_short_8","alias_value":"2NQAODZ7","created_at":"2026-07-04T16:20:44Z"}],"graph_snapshots":[{"event_id":"sha256:7cff2b5370f5053f2457793dbbc48d0233a6d6fe3238b437c2b6dc4dc3073e01","target":"graph","created_at":"2026-07-04T16:20:44Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-th/0004134/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A four-form gauge flux makes a variable contribution to the cosmological constant. This has often been assumed to take continuous values, but we argue that it has a generalized Dirac quantization condition. For a single flux the steps are much larger than the observational limit, but we show that with multiple fluxes the allowed values can form a sufficiently dense `discretuum'. Multiple fluxes generally arise in M theory compactifications on manifolds with non-trivial three-cycles. In theories with large extra dimensions a few four-forms suffice; otherwise of order 100 are needed. Starting fr","authors_text":"Joseph Polchinski, Raphael Bousso","cross_cats":["astro-ph","gr-qc","hep-ph"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2000-04-18T22:56:09Z","title":"Quantization of Four-form Fluxes and Dynamical Neutralization of the Cosmological Constant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0004134","kind":"arxiv","version":3},"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":"sha256:333ab2befc800864a1584e578aafdf0a2955b63a3a952ab0b4b05b28de3930c8","target":"record","created_at":"2026-07-04T16:20:44Z","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":"98b289461bfccfe61edc2eadd69502b122ebc254260d6f1ad918b88f04a7740e","cross_cats_sorted":["astro-ph","gr-qc","hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2000-04-18T22:56:09Z","title_canon_sha256":"7ca99579c7ca12697bddd8ea6f5779c4d9e989813ede2604d385a2352522b9a2"},"schema_version":"1.0","source":{"id":"hep-th/0004134","kind":"arxiv","version":3}},"canonical_sha256":"d360070f3fa041216fe102914e31e0e9bf48c193b03f424ada418bb248936742","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d360070f3fa041216fe102914e31e0e9bf48c193b03f424ada418bb248936742","first_computed_at":"2026-07-04T16:20:44.567875Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:20:44.567875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eiy1OpbuOGC9Eso+WFxK9/GYKFNR8ddXEJ6ibmZuHB2YC9l7Vt7M/YsvJ9NkaPK7mYJgamm2sJaUx5ep+yX9Cg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:20:44.568266Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0004134","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:333ab2befc800864a1584e578aafdf0a2955b63a3a952ab0b4b05b28de3930c8","sha256:7cff2b5370f5053f2457793dbbc48d0233a6d6fe3238b437c2b6dc4dc3073e01"],"state_sha256":"f9c29b1830d2da1e70dc060069b097353a7e19c69457c7333c56af873acf04fa"}