{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:BNLOPQXUQSVHIKAC4LSVMVXO75","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":"19fc04d2f0af1dfed8a9fd2aa28d553d79c359cee17b2f6e1d9660f2188022f3","cross_cats_sorted":["math.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-02-19T16:43:42Z","title_canon_sha256":"b2999ffd45e17ac6b19a0f398567d47f1821bb871160015f90fc01900437eef4"},"schema_version":"1.0","source":{"id":"0902.3402","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0902.3402","created_at":"2026-05-18T02:14:46Z"},{"alias_kind":"arxiv_version","alias_value":"0902.3402v4","created_at":"2026-05-18T02:14:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0902.3402","created_at":"2026-05-18T02:14:46Z"},{"alias_kind":"pith_short_12","alias_value":"BNLOPQXUQSVH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"BNLOPQXUQSVHIKAC","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"BNLOPQXU","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:5aff33c202c1725f8e9f330e91526b4a6a4f4d9d1d7997b5492b87a593e9b3fc","target":"graph","created_at":"2026-05-18T02:14:46Z","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":"In a flat space, the global topology of comoving space can induce a weak acceleration effect similar to dark energy. Does a similar effect occur in the case of the Poincare dodecahedral space S^3/I^*? Does the effect distinguish the Poincare space from other well-proportioned spaces? The residual acceleration effect in the Poincare space is studied here using a massive particle and a nearby test particle of negligible mass, in S^3 embedded in R^4. The weak limit gravitational attraction on a test particle at distance r is set \\propto [r_C \\sin(r/r_C)]^{-2}, where r_C = curvature radius, in ord","authors_text":"Boudewijn F. Roukema, Piotr T. Rozanski (Torun Centre for Astronomy)","cross_cats":["math.GT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-02-19T16:43:42Z","title":"The residual gravity acceleration effect in the Poincare dodecahedral space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.3402","kind":"arxiv","version":4},"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":"sha256:29421e08a8fa38f0e67160f8a17eecb8c5e062f07f51accca6a000936f7a3ed2","target":"record","created_at":"2026-05-18T02:14:46Z","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":"19fc04d2f0af1dfed8a9fd2aa28d553d79c359cee17b2f6e1d9660f2188022f3","cross_cats_sorted":["math.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-02-19T16:43:42Z","title_canon_sha256":"b2999ffd45e17ac6b19a0f398567d47f1821bb871160015f90fc01900437eef4"},"schema_version":"1.0","source":{"id":"0902.3402","kind":"arxiv","version":4}},"canonical_sha256":"0b56e7c2f484aa742802e2e55656eeff63324db48febd8acd8439796d0774111","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b56e7c2f484aa742802e2e55656eeff63324db48febd8acd8439796d0774111","first_computed_at":"2026-05-18T02:14:46.884183Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:14:46.884183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wlEGOPtq/8TatdzDWkmO1dg+x/LvhCw3FUuergmptmVw0YUCEjMziPE218l0fCUqTGipw9Y8qJOKSJLyFx7jCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:14:46.884792Z","signed_message":"canonical_sha256_bytes"},"source_id":"0902.3402","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29421e08a8fa38f0e67160f8a17eecb8c5e062f07f51accca6a000936f7a3ed2","sha256:5aff33c202c1725f8e9f330e91526b4a6a4f4d9d1d7997b5492b87a593e9b3fc"],"state_sha256":"6c2ce455927ee2d3c2e9e74b0dd90fda0ff608bd3304ca18f7ece9ca8ef2d63a"}