{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KE7Z3WL3ROIKJATGMZYDVXNWXW","short_pith_number":"pith:KE7Z3WL3","canonical_record":{"source":{"id":"1803.07320","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-20T09:24:53Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"9ccea0b538f0496c8d5747682602038f4e19a51565b1fa4313dbf33648260410","abstract_canon_sha256":"d21f955eb40c77bebb189dafc20e72dcf2f091db06e4b1543cff5d31d7ec775b"},"schema_version":"1.0"},"canonical_sha256":"513f9dd97b8b90a4826666703addb6bdadc41312ed0e6230253b2eed33c002ef","source":{"kind":"arxiv","id":"1803.07320","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07320","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07320v2","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07320","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"pith_short_12","alias_value":"KE7Z3WL3ROIK","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KE7Z3WL3ROIKJATG","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KE7Z3WL3","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KE7Z3WL3ROIKJATGMZYDVXNWXW","target":"record","payload":{"canonical_record":{"source":{"id":"1803.07320","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-20T09:24:53Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"9ccea0b538f0496c8d5747682602038f4e19a51565b1fa4313dbf33648260410","abstract_canon_sha256":"d21f955eb40c77bebb189dafc20e72dcf2f091db06e4b1543cff5d31d7ec775b"},"schema_version":"1.0"},"canonical_sha256":"513f9dd97b8b90a4826666703addb6bdadc41312ed0e6230253b2eed33c002ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:39.705511Z","signature_b64":"v1wKaCTCtTwcwlOILPl5tIYu9V6hcLuQjV+pC9DP3xOxjiFCN+ti/knH6QH0uamH5G4mfkhVtaGPmN2bJHYcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"513f9dd97b8b90a4826666703addb6bdadc41312ed0e6230253b2eed33c002ef","last_reissued_at":"2026-05-18T00:00:39.705021Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:39.705021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.07320","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ChglHSH7RcnJAZ5QaAzK4yvsHYZ7uO1J7S8UPGUcPB81B8GNIt69Uq/ld0v1w4gd85OSKECOwL8CWhzZCtpFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:54:28.288377Z"},"content_sha256":"9007a29330b2f396c30f2c7c5dca071fd4e021bd243b6b0a1e76854b4501cc7d","schema_version":"1.0","event_id":"sha256:9007a29330b2f396c30f2c7c5dca071fd4e021bd243b6b0a1e76854b4501cc7d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KE7Z3WL3ROIKJATGMZYDVXNWXW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The $H_0$ Tension in Non-flat QCDM Cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Haitao Miao, Zhiqi Huang","submitted_at":"2018-03-20T09:24:53Z","abstract_excerpt":"The recent local measurement of Hubble constant leads to a more than $3\\sigma$ tension with Planck + $\\Lambda$CDM (Riess {\\it et al} 2018). In this article we study the $H_0$ tension in non-flat QCDM cosmology, where Q stands for a minimally coupled and slowly-or-moderately rolling quintessence field $\\phi$ with a smooth potential $V(\\phi)$. By generalizing the QCDM one-parameter and three-parameter parametrizations in Huang {\\it et al} 2011 to non-flat universe and using the latest cosmological data, we find that the $H_0$ tension remains above $3.2\\sigma$ level for this class of model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07320","kind":"arxiv","version":2},"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":"2026-05-18T00:00:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TC7C6U/duMxBeraLMHaXmQmD8kgQN80OvG7QKd2yyiOgVJZM4u2AQvNytmYgkZ9FhUvzPQycZITNICOWAYKnDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:54:28.289176Z"},"content_sha256":"d45bdf43cf9c850f1d69d60eccfec736777eb7867aec1baa86833668b41b4bef","schema_version":"1.0","event_id":"sha256:d45bdf43cf9c850f1d69d60eccfec736777eb7867aec1baa86833668b41b4bef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/bundle.json","state_url":"https://pith.science/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/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":"2026-05-30T11:54:28Z","links":{"resolver":"https://pith.science/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW","bundle":"https://pith.science/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/bundle.json","state":"https://pith.science/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KE7Z3WL3ROIKJATGMZYDVXNWXW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KE7Z3WL3ROIKJATGMZYDVXNWXW","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":"d21f955eb40c77bebb189dafc20e72dcf2f091db06e4b1543cff5d31d7ec775b","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-20T09:24:53Z","title_canon_sha256":"9ccea0b538f0496c8d5747682602038f4e19a51565b1fa4313dbf33648260410"},"schema_version":"1.0","source":{"id":"1803.07320","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07320","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07320v2","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07320","created_at":"2026-05-18T00:00:39Z"},{"alias_kind":"pith_short_12","alias_value":"KE7Z3WL3ROIK","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KE7Z3WL3ROIKJATG","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KE7Z3WL3","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:d45bdf43cf9c850f1d69d60eccfec736777eb7867aec1baa86833668b41b4bef","target":"graph","created_at":"2026-05-18T00:00:39Z","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 recent local measurement of Hubble constant leads to a more than $3\\sigma$ tension with Planck + $\\Lambda$CDM (Riess {\\it et al} 2018). In this article we study the $H_0$ tension in non-flat QCDM cosmology, where Q stands for a minimally coupled and slowly-or-moderately rolling quintessence field $\\phi$ with a smooth potential $V(\\phi)$. By generalizing the QCDM one-parameter and three-parameter parametrizations in Huang {\\it et al} 2011 to non-flat universe and using the latest cosmological data, we find that the $H_0$ tension remains above $3.2\\sigma$ level for this class of model.","authors_text":"Haitao Miao, Zhiqi Huang","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-20T09:24:53Z","title":"The $H_0$ Tension in Non-flat QCDM Cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07320","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":"sha256:9007a29330b2f396c30f2c7c5dca071fd4e021bd243b6b0a1e76854b4501cc7d","target":"record","created_at":"2026-05-18T00:00:39Z","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":"d21f955eb40c77bebb189dafc20e72dcf2f091db06e4b1543cff5d31d7ec775b","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-20T09:24:53Z","title_canon_sha256":"9ccea0b538f0496c8d5747682602038f4e19a51565b1fa4313dbf33648260410"},"schema_version":"1.0","source":{"id":"1803.07320","kind":"arxiv","version":2}},"canonical_sha256":"513f9dd97b8b90a4826666703addb6bdadc41312ed0e6230253b2eed33c002ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"513f9dd97b8b90a4826666703addb6bdadc41312ed0e6230253b2eed33c002ef","first_computed_at":"2026-05-18T00:00:39.705021Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:39.705021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v1wKaCTCtTwcwlOILPl5tIYu9V6hcLuQjV+pC9DP3xOxjiFCN+ti/knH6QH0uamH5G4mfkhVtaGPmN2bJHYcAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:39.705511Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.07320","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9007a29330b2f396c30f2c7c5dca071fd4e021bd243b6b0a1e76854b4501cc7d","sha256:d45bdf43cf9c850f1d69d60eccfec736777eb7867aec1baa86833668b41b4bef"],"state_sha256":"f9d5e7838dc73e1413df3bfb9d1291dc6b86579a66962e3031f32b9bc497945c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3WLHOu1BBS43d+qFFQ1KV/HFp8/FyFPL4W8idng2xB0oHAe+LgnAmd2i55Tr5mDAL/iHDKsW9/08ttIHHRdOAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T11:54:28.293268Z","bundle_sha256":"bce77a5d937bd6636749034a2866b0babf28cdfa8a4acba8673fdb08c8b2563e"}}