{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:TTVOCPC4Q3OXAENLAL5TIOH26W","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":"2fd890a7d3aa4a3d315546d7d2f295d9443b4cc9197250a2e75a0a27cc3518c5","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2004-02-24T12:12:21Z","title_canon_sha256":"85bc8bb73fcf897798ce6cd7b3c8a29633b81f82f54b0972fe7c113e06a59ca9"},"schema_version":"1.0","source":{"id":"gr-qc/0402100","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0402100","created_at":"2026-05-18T00:59:50Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0402100v1","created_at":"2026-05-18T00:59:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0402100","created_at":"2026-05-18T00:59:50Z"},{"alias_kind":"pith_short_12","alias_value":"TTVOCPC4Q3OX","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"TTVOCPC4Q3OXAENL","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"TTVOCPC4","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:842e481a2ee8ff60076957330d6508c4bfd749461447348c5153d76b9153038f","target":"graph","created_at":"2026-05-18T00:59:50Z","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":"A relativistic 3-brane can be given a conformally invariant, gauge-type, formulation provided the embedding space is six-dimensional. The implementation of conformal invariance requires the use of a modified measure, independent of the metric in the action. A brane-world scenario without the need of a cosmological constant in 6D can be constructed. Thus, no ``old'' cosmological constant problem appears at this level.","authors_text":"E.I.Guendelman, E. Spallucci","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2004-02-24T12:12:21Z","title":"Conformally Invariant Brane-universe and the Cosmological Constant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0402100","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":"sha256:178e41f9ea05544cf4fed2ff7b28bdbbe2621b31d7d2d7751f96d3189db57a30","target":"record","created_at":"2026-05-18T00:59:50Z","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":"2fd890a7d3aa4a3d315546d7d2f295d9443b4cc9197250a2e75a0a27cc3518c5","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2004-02-24T12:12:21Z","title_canon_sha256":"85bc8bb73fcf897798ce6cd7b3c8a29633b81f82f54b0972fe7c113e06a59ca9"},"schema_version":"1.0","source":{"id":"gr-qc/0402100","kind":"arxiv","version":1}},"canonical_sha256":"9ceae13c5c86dd7011ab02fb3438faf58ba07e66c66398264bcbe0d2147117a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ceae13c5c86dd7011ab02fb3438faf58ba07e66c66398264bcbe0d2147117a3","first_computed_at":"2026-05-18T00:59:50.437849Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:50.437849Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4AtZbcKrnmoLuA6zaL/SKzZKcAWPjLuaZrKQ//o72W3F2WN2az8grWKnOMw7zSw/DA0JP/ii5l5mvCVOtrP2Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:50.438536Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0402100","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:178e41f9ea05544cf4fed2ff7b28bdbbe2621b31d7d2d7751f96d3189db57a30","sha256:842e481a2ee8ff60076957330d6508c4bfd749461447348c5153d76b9153038f"],"state_sha256":"3896e4af7b980db9fc9c2fcfc703ac99df05a78be028b5ecf2f63914cc3885bc"}