{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2D3Y44W6RD6PP7DVFFZFUCDSH5","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":"f75807836ec5ac623cbce9e51819e6504e7d9919975141f94e85d56fb8e484be","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-10-25T01:33:06Z","title_canon_sha256":"fc55ce5c712c7875e68a0b49bd8d34f171231f55f4a2e97c786b19113d45ece7"},"schema_version":"1.0","source":{"id":"1110.5392","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.5392","created_at":"2026-05-18T03:55:24Z"},{"alias_kind":"arxiv_version","alias_value":"1110.5392v3","created_at":"2026-05-18T03:55:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.5392","created_at":"2026-05-18T03:55:24Z"},{"alias_kind":"pith_short_12","alias_value":"2D3Y44W6RD6P","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2D3Y44W6RD6PP7DV","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2D3Y44W6","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:ccbfac4b6e9158bd9a1571f8999b02d372866b284838f714618e7007cea418a0","target":"graph","created_at":"2026-05-18T03:55:24Z","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 point out that the temperature fluctuations of cosmic microwave background (CMB) can be generated in a way that is different from the one usually assumed in slow-roll inflation. Our mechanism is based on vacuum fluctuations of fields which are at rest at the bottom of the potential, such as Kaluza-Klein modes or string excited states. When there are a large number (typically of order $N\\sim 10^{14}$) of fields with small mass in unit of Hubble parameter during the inflationary era, this effect can give significant contributions to the CMB temperature fluctuations. This number $N$ makes it p","authors_text":"Hikaru Kawai, Masao Ninomiya, Yasuhiro Sekino, Yoshinobu Habara","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-10-25T01:33:06Z","title":"Possible origin of CMB temperature fluctuations: Vacuum fluctuations of Kaluza-Klein and string states during inflationary era"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.5392","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:a0f7e05616771e07130afcf9372b5b26448d41126c5fd6516ebce9c3726c1cec","target":"record","created_at":"2026-05-18T03:55:24Z","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":"f75807836ec5ac623cbce9e51819e6504e7d9919975141f94e85d56fb8e484be","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-10-25T01:33:06Z","title_canon_sha256":"fc55ce5c712c7875e68a0b49bd8d34f171231f55f4a2e97c786b19113d45ece7"},"schema_version":"1.0","source":{"id":"1110.5392","kind":"arxiv","version":3}},"canonical_sha256":"d0f78e72de88fcf7fc7529725a08723f5883f9ba8ace7d996f80d303ad3184c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0f78e72de88fcf7fc7529725a08723f5883f9ba8ace7d996f80d303ad3184c9","first_computed_at":"2026-05-18T03:55:24.728134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:55:24.728134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"93uLJ2pctTogGqad+iCY2NJKpGTDgXF3Ro3rXVEowRoNLkmvkIDYmrA5nlLAFty4AuP1ni6vL5HqSZubhnIqBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:55:24.728704Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.5392","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0f7e05616771e07130afcf9372b5b26448d41126c5fd6516ebce9c3726c1cec","sha256:ccbfac4b6e9158bd9a1571f8999b02d372866b284838f714618e7007cea418a0"],"state_sha256":"28c3febaa601190a7a2638559ee08cea2c618621dcf24cc64e0b14d60bc022a9"}