{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:LHAMZMU7VIMWH6L4QKP3XBHODG","short_pith_number":"pith:LHAMZMU7","canonical_record":{"source":{"id":"1409.6119","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-22T09:09:34Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"2dc4d31f5d9b3527a4122debd609c7a983d5065cf771adc5271e72303c08158e","abstract_canon_sha256":"9f37340f71e2cf0552ccb93d16dafcaa6191e6bdc053f5179190642210a3358a"},"schema_version":"1.0"},"canonical_sha256":"59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133","source":{"kind":"arxiv","id":"1409.6119","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.6119","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"arxiv_version","alias_value":"1409.6119v1","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.6119","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"pith_short_12","alias_value":"LHAMZMU7VIMW","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LHAMZMU7VIMWH6L4","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LHAMZMU7","created_at":"2026-05-18T12:28:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:LHAMZMU7VIMWH6L4QKP3XBHODG","target":"record","payload":{"canonical_record":{"source":{"id":"1409.6119","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-22T09:09:34Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"2dc4d31f5d9b3527a4122debd609c7a983d5065cf771adc5271e72303c08158e","abstract_canon_sha256":"9f37340f71e2cf0552ccb93d16dafcaa6191e6bdc053f5179190642210a3358a"},"schema_version":"1.0"},"canonical_sha256":"59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:02.166042Z","signature_b64":"+g4hnN+MZQFbSLNvkLBSkrwswbmunTPNu1FO6njrdJqNRn8vjFAbmcNbSuRJKKZ2uRX8DNisPbfiBOlYidMaAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133","last_reissued_at":"2026-05-18T01:37:02.165519Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:02.165519Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.6119","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":"2026-05-18T01:37:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M8YxRX84P6bfUJlubuKaRsF6BAHVtrRKT6uqoeYem8gMjRcuGCWu/q79+K8KebGpTC8NNkGnapEAJZx9AGTfDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T15:50:46.934497Z"},"content_sha256":"fb933d58f66fe1df3a36004d8c8e895e19351e68060ffac7ebd37d0f1e66344b","schema_version":"1.0","event_id":"sha256:fb933d58f66fe1df3a36004d8c8e895e19351e68060ffac7ebd37d0f1e66344b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:LHAMZMU7VIMWH6L4QKP3XBHODG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An accurate determination of the Hubble constant from Baryon Acoustic Oscillation datasets","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":"Cheng cheng, Qing-Guo Huang","submitted_at":"2014-09-22T09:09:34Z","abstract_excerpt":"Even though the Hubble constant cannot be significantly determined by the low-redshift Baryon Acoustic Oscillation (BAO) data alone, it can be tightly constrained once the high-redshift BAO data are combined. Combining BAO data from 6dFGS, BOSS DR11 clustering of galaxies, WiggleZ and $z=2.34$ from BOSS DR11 quasar Lyman-$\\alpha$ forest lines, we get $H_0=68.17^{+1.55}_{-1.56}$ km s$^{-1}$ Mpc$^{-1}$. In addition, adopting the the simultaneous measurements of $H(z)$ and $D_A(z)$ from the two-dimensional two-point correlation function from BOSS DR9 CMASS sample and two-dimensional matter power "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.6119","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":"2026-05-18T01:37:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hAKLjv8C2xnQq+ET8PzHrreZ2wA8Q5qCcFjLVhTUiNc7dmNEnTIcptXiF4k0X1ELc8fqIbrifsw/sbwADXmsBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T15:50:46.934845Z"},"content_sha256":"62b964e5a9d450d82152dab2c07e0b9bc7916f58bc295ff70f5d0c3bb9f3cef5","schema_version":"1.0","event_id":"sha256:62b964e5a9d450d82152dab2c07e0b9bc7916f58bc295ff70f5d0c3bb9f3cef5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/bundle.json","state_url":"https://pith.science/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/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":"2026-07-04T15:50:46Z","links":{"resolver":"https://pith.science/pith/LHAMZMU7VIMWH6L4QKP3XBHODG","bundle":"https://pith.science/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/bundle.json","state":"https://pith.science/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LHAMZMU7VIMWH6L4QKP3XBHODG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LHAMZMU7VIMWH6L4QKP3XBHODG","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":"9f37340f71e2cf0552ccb93d16dafcaa6191e6bdc053f5179190642210a3358a","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":"2014-09-22T09:09:34Z","title_canon_sha256":"2dc4d31f5d9b3527a4122debd609c7a983d5065cf771adc5271e72303c08158e"},"schema_version":"1.0","source":{"id":"1409.6119","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.6119","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"arxiv_version","alias_value":"1409.6119v1","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.6119","created_at":"2026-05-18T01:37:02Z"},{"alias_kind":"pith_short_12","alias_value":"LHAMZMU7VIMW","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LHAMZMU7VIMWH6L4","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LHAMZMU7","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:62b964e5a9d450d82152dab2c07e0b9bc7916f58bc295ff70f5d0c3bb9f3cef5","target":"graph","created_at":"2026-05-18T01:37:02Z","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":"Even though the Hubble constant cannot be significantly determined by the low-redshift Baryon Acoustic Oscillation (BAO) data alone, it can be tightly constrained once the high-redshift BAO data are combined. Combining BAO data from 6dFGS, BOSS DR11 clustering of galaxies, WiggleZ and $z=2.34$ from BOSS DR11 quasar Lyman-$\\alpha$ forest lines, we get $H_0=68.17^{+1.55}_{-1.56}$ km s$^{-1}$ Mpc$^{-1}$. In addition, adopting the the simultaneous measurements of $H(z)$ and $D_A(z)$ from the two-dimensional two-point correlation function from BOSS DR9 CMASS sample and two-dimensional matter power ","authors_text":"Cheng cheng, Qing-Guo Huang","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":"2014-09-22T09:09:34Z","title":"An accurate determination of the Hubble constant from Baryon Acoustic Oscillation datasets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.6119","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:fb933d58f66fe1df3a36004d8c8e895e19351e68060ffac7ebd37d0f1e66344b","target":"record","created_at":"2026-05-18T01:37:02Z","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":"9f37340f71e2cf0552ccb93d16dafcaa6191e6bdc053f5179190642210a3358a","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":"2014-09-22T09:09:34Z","title_canon_sha256":"2dc4d31f5d9b3527a4122debd609c7a983d5065cf771adc5271e72303c08158e"},"schema_version":"1.0","source":{"id":"1409.6119","kind":"arxiv","version":1}},"canonical_sha256":"59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133","first_computed_at":"2026-05-18T01:37:02.165519Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:02.165519Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+g4hnN+MZQFbSLNvkLBSkrwswbmunTPNu1FO6njrdJqNRn8vjFAbmcNbSuRJKKZ2uRX8DNisPbfiBOlYidMaAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:02.166042Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.6119","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb933d58f66fe1df3a36004d8c8e895e19351e68060ffac7ebd37d0f1e66344b","sha256:62b964e5a9d450d82152dab2c07e0b9bc7916f58bc295ff70f5d0c3bb9f3cef5"],"state_sha256":"bb520dd7f04226de080a6c1036fa939e13c351e30f73497f1637348d7e33c494"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PwYEmjwU+Od9+9WMV/49ZGIblx5K5uHsk/pYcnsO95WchMiB+CHTwOPQ9rx7MCmm8+2q24Yqz0JDxOmKqgRuAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T15:50:46.936824Z","bundle_sha256":"986a4c87cff04b1f7077db27ec1137840b95772495d01cbfe0033514c0d8ff3c"}}