{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:UKMHMHDZNA2AGEB7KJ6EIXMDK5","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":"85cbfddcc710fe690492cece86d488a9b100d5235e31378032f5f6785d0bdf98","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-08-20T11:12:25Z","title_canon_sha256":"0446de7b24c2fc48c926a7ad84baa954abddbde07893b6c25c18785ec18cb667"},"schema_version":"1.0","source":{"id":"0908.2903","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.2903","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"arxiv_version","alias_value":"0908.2903v2","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.2903","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"pith_short_12","alias_value":"UKMHMHDZNA2A","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"UKMHMHDZNA2AGEB7","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"UKMHMHDZ","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:79c116d6c448f6d0367bb352849b8f52371014f0ff290bcc655eff2ef65b5eac","target":"graph","created_at":"2026-05-18T04:27:28Z","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 address recently reported anomalously large bulk flows on scales of 100 Mpc/h and beyond. These coherent motions of galaxies challenge the standard LCDM concordance model as well as a large class of competitive models of dark energy and modified gravity. If confirmed, they may support alternative models that include extra couplings inducing enhanced peculiar velocities on large scales. A complementary probe of the evolution of large-scale perturbations is the integrated Sachs-Wolfe effect; we explore the connection between this observable and the bulk flow. For illustration, we consider a c","authors_text":"Christof Wetterich, Maik Weber, Youness Ayaita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-08-20T11:12:25Z","title":"Peculiar Velocity Anomaly from Forces Beyond Gravity?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.2903","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":"sha256:1cbfc5d36237443721762494cee05f4394fd7521be078188a98450e6265b5f41","target":"record","created_at":"2026-05-18T04:27:28Z","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":"85cbfddcc710fe690492cece86d488a9b100d5235e31378032f5f6785d0bdf98","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-08-20T11:12:25Z","title_canon_sha256":"0446de7b24c2fc48c926a7ad84baa954abddbde07893b6c25c18785ec18cb667"},"schema_version":"1.0","source":{"id":"0908.2903","kind":"arxiv","version":2}},"canonical_sha256":"a298761c79683403103f527c445d83575540d2a4cd3843c2562b1089b16f8c3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a298761c79683403103f527c445d83575540d2a4cd3843c2562b1089b16f8c3f","first_computed_at":"2026-05-18T04:27:28.319985Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:28.319985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fmP5x/nTlxRitr3WXah9TmcK9ldxfm9qoAXdTXsAZ/J0duYN4O5pDpNFJsseZF/AvhU0JFP1nPA3nfRyoTlHCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:28.320413Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.2903","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1cbfc5d36237443721762494cee05f4394fd7521be078188a98450e6265b5f41","sha256:79c116d6c448f6d0367bb352849b8f52371014f0ff290bcc655eff2ef65b5eac"],"state_sha256":"e5807e6c1dc515fe6926094571d2c0cc9e5c967f0a50bba389a4708a026065ae"}