{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:4WQPZIMJOSVML5FHJ75O27ZJ5S","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":"e01580add3d5245d64249ff96eb822050473195849155ac72b95a363e583fc71","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-29T01:22:23Z","title_canon_sha256":"e72b37537faf55303d785b3826e19700dd7696170126fc3ce4b44ed4ab4c8386"},"schema_version":"1.0","source":{"id":"hep-th/0310266","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0310266","created_at":"2026-05-18T04:37:00Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0310266v2","created_at":"2026-05-18T04:37:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0310266","created_at":"2026-05-18T04:37:00Z"},{"alias_kind":"pith_short_12","alias_value":"4WQPZIMJOSVM","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"4WQPZIMJOSVML5FH","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"4WQPZIMJ","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:53a0c33df503ab11840ccd5ece2bd2fef5718c7ca38a5dc91729bb5e60f63397","target":"graph","created_at":"2026-05-18T04:37:00Z","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 study a Newtonian cosmological model in the context of a noncommutative space. It is shown that the trajectories of a test particle undergo modifications such that it no longer satisfies the cosmological principle. For the case of a positive cosmological constant, spiral trajectories are obtained and corrections to the Hubble constant appear. It is also shown that, in the limit of a strong noncommutative parameter, the model is closely related to a particle in a G\\\"odel-type metric.","authors_text":"J.A. Santiago, Juan M. Romero","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-10-29T01:22:23Z","title":"Cosmological Constant and Noncommutativity: A Newtonian point of view"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0310266","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:e6f657ca523c2a15ec9efa9bd51358bdb6a26ab4c0cd612f4b997351cef591ed","target":"record","created_at":"2026-05-18T04:37:00Z","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":"e01580add3d5245d64249ff96eb822050473195849155ac72b95a363e583fc71","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-29T01:22:23Z","title_canon_sha256":"e72b37537faf55303d785b3826e19700dd7696170126fc3ce4b44ed4ab4c8386"},"schema_version":"1.0","source":{"id":"hep-th/0310266","kind":"arxiv","version":2}},"canonical_sha256":"e5a0fca18974aac5f4a74ffaed7f29ec9cb8f5e62adbe039ccd7be209b318455","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5a0fca18974aac5f4a74ffaed7f29ec9cb8f5e62adbe039ccd7be209b318455","first_computed_at":"2026-05-18T04:37:00.150795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:00.150795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+uQchwuoxzsDQCSVUUVbPUMFqLpYXJ5xg6we+xPmxYDhBoV7yLuZk2ybi+yYc/7TWLaCTN9K7KbdHn0NtrUKCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:00.151522Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0310266","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6f657ca523c2a15ec9efa9bd51358bdb6a26ab4c0cd612f4b997351cef591ed","sha256:53a0c33df503ab11840ccd5ece2bd2fef5718c7ca38a5dc91729bb5e60f63397"],"state_sha256":"fbd61cb40088ace2203d2f48abf8af3514a87b42cfc9476b354468db9d62dac7"}