{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:RTFPXTIR4PMISQGYTWIHSSJF6J","short_pith_number":"pith:RTFPXTIR","canonical_record":{"source":{"id":"1712.07847","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-21T09:44:15Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"a56770b0896dffd56679236212004f4385bdc514afb2e6e6eb9f4d4ba595d122","abstract_canon_sha256":"ac29f9799603c4fb4c6911a4ccb5d95518c09aa605a2408f13f62a491c376d82"},"schema_version":"1.0"},"canonical_sha256":"8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951","source":{"kind":"arxiv","id":"1712.07847","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.07847","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"arxiv_version","alias_value":"1712.07847v1","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07847","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"pith_short_12","alias_value":"RTFPXTIR4PMI","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RTFPXTIR4PMISQGY","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RTFPXTIR","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:RTFPXTIR4PMISQGYTWIHSSJF6J","target":"record","payload":{"canonical_record":{"source":{"id":"1712.07847","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-21T09:44:15Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"a56770b0896dffd56679236212004f4385bdc514afb2e6e6eb9f4d4ba595d122","abstract_canon_sha256":"ac29f9799603c4fb4c6911a4ccb5d95518c09aa605a2408f13f62a491c376d82"},"schema_version":"1.0"},"canonical_sha256":"8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:08.941612Z","signature_b64":"KIRs+7jRuPEEBUpQV0zkIFzEy3UOHRiNpgYt5DrDQxEar6KuRLa65FdBLMYIbn8Ws0ok0itT60r1t4kGUZu9DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951","last_reissued_at":"2026-05-18T00:21:08.941222Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:08.941222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.07847","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:21:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9VNZEVeUqJslHIhz5PT7kNcUpBS5dCRaUimoK/yerzTIZylTGwHUakF8iYQ7CLbKaB1UdKTr6CsPLgRsMiEKBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T04:41:54.706594Z"},"content_sha256":"6beccc3a9c6eda8a15c603dda3e7d6ed6890502d7cb4f910a26cdf0fba1a85e9","schema_version":"1.0","event_id":"sha256:6beccc3a9c6eda8a15c603dda3e7d6ed6890502d7cb4f910a26cdf0fba1a85e9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:RTFPXTIR4PMISQGYTWIHSSJF6J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence of a truncated spectrum in the angular correlation function of the cosmic microwave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Fulvio Melia, Martin Lopez-Corredoira","submitted_at":"2017-12-21T09:44:15Z","abstract_excerpt":"The lack of large-angle correlations in the fluctuations of the cosmic microwave background (CMB) conflicts with predictions of slow-roll inflation. But though probabilities (< 0.24%) for the missing correlations disfavor the conventional picture at > 3 sigma, factors not associated with the model itself may be contributing to the tension. Here we aim to show that the absence of large-angle correlations is best explained with the introduction of a non-zero minimum wavenumber k_min for the fluctuation power spectrum P(k). We assume that quantum fluctuations were generated in the early Universe "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07847","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:21:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DvsZe1TUtTE9sAFINREbS8eKrzeq95F+Oh0TleZdYHEQvhGAvxhrEScqTmOCT0dz6z3x2+I9oxPDTkW85jMbAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T04:41:54.706977Z"},"content_sha256":"4fae61e2cb1322918a1e02c9d7e36f782dd37ba1152e84d0058348197de4e2a4","schema_version":"1.0","event_id":"sha256:4fae61e2cb1322918a1e02c9d7e36f782dd37ba1152e84d0058348197de4e2a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/bundle.json","state_url":"https://pith.science/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-21T04:41:54Z","links":{"resolver":"https://pith.science/pith/RTFPXTIR4PMISQGYTWIHSSJF6J","bundle":"https://pith.science/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/bundle.json","state":"https://pith.science/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RTFPXTIR4PMISQGYTWIHSSJF6J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RTFPXTIR4PMISQGYTWIHSSJF6J","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":"ac29f9799603c4fb4c6911a4ccb5d95518c09aa605a2408f13f62a491c376d82","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-21T09:44:15Z","title_canon_sha256":"a56770b0896dffd56679236212004f4385bdc514afb2e6e6eb9f4d4ba595d122"},"schema_version":"1.0","source":{"id":"1712.07847","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.07847","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"arxiv_version","alias_value":"1712.07847v1","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07847","created_at":"2026-05-18T00:21:08Z"},{"alias_kind":"pith_short_12","alias_value":"RTFPXTIR4PMI","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RTFPXTIR4PMISQGY","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RTFPXTIR","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:4fae61e2cb1322918a1e02c9d7e36f782dd37ba1152e84d0058348197de4e2a4","target":"graph","created_at":"2026-05-18T00:21:08Z","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":"The lack of large-angle correlations in the fluctuations of the cosmic microwave background (CMB) conflicts with predictions of slow-roll inflation. But though probabilities (< 0.24%) for the missing correlations disfavor the conventional picture at > 3 sigma, factors not associated with the model itself may be contributing to the tension. Here we aim to show that the absence of large-angle correlations is best explained with the introduction of a non-zero minimum wavenumber k_min for the fluctuation power spectrum P(k). We assume that quantum fluctuations were generated in the early Universe ","authors_text":"Fulvio Melia, Martin Lopez-Corredoira","cross_cats":["gr-qc","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-21T09:44:15Z","title":"Evidence of a truncated spectrum in the angular correlation function of the cosmic microwave background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07847","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":"sha256:6beccc3a9c6eda8a15c603dda3e7d6ed6890502d7cb4f910a26cdf0fba1a85e9","target":"record","created_at":"2026-05-18T00:21:08Z","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":"ac29f9799603c4fb4c6911a4ccb5d95518c09aa605a2408f13f62a491c376d82","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-21T09:44:15Z","title_canon_sha256":"a56770b0896dffd56679236212004f4385bdc514afb2e6e6eb9f4d4ba595d122"},"schema_version":"1.0","source":{"id":"1712.07847","kind":"arxiv","version":1}},"canonical_sha256":"8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951","first_computed_at":"2026-05-18T00:21:08.941222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:08.941222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KIRs+7jRuPEEBUpQV0zkIFzEy3UOHRiNpgYt5DrDQxEar6KuRLa65FdBLMYIbn8Ws0ok0itT60r1t4kGUZu9DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:08.941612Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.07847","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6beccc3a9c6eda8a15c603dda3e7d6ed6890502d7cb4f910a26cdf0fba1a85e9","sha256:4fae61e2cb1322918a1e02c9d7e36f782dd37ba1152e84d0058348197de4e2a4"],"state_sha256":"3da4cfd15c958be4741de9e272613685420650607cfc79d79fa935d4ff775e89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D/RwVZbgpZmyCwReVik/MG4HkXuUU8nwHavslTNTvZUFRfWV0RpIsCA0OIlUuqEL6RHxKX6KqLEqALNJlOxCCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T04:41:54.709444Z","bundle_sha256":"a73064d4a25e823bb45bc2e11d177ffbe002225a9e043b8104a061f58d1dfc58"}}