{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:MM7EIQAHOCLK6XHETMVG7H44KJ","short_pith_number":"pith:MM7EIQAH","canonical_record":{"source":{"id":"1505.02472","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-11T02:32:55Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"1f9a4a29272e9793ace42f875d1a55d3cf0068368aaa758a17d52ded794a9cd1","abstract_canon_sha256":"630de136f6e227db99756da4200eb55495ca27dfa6d84bd7d2a1d6126325a9e0"},"schema_version":"1.0"},"canonical_sha256":"633e4440077096af5ce49b2a6f9f9c52498bb34bb12361198f8d623b567c14e4","source":{"kind":"arxiv","id":"1505.02472","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.02472","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"arxiv_version","alias_value":"1505.02472v1","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02472","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"pith_short_12","alias_value":"MM7EIQAHOCLK","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MM7EIQAHOCLK6XHE","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MM7EIQAH","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:MM7EIQAHOCLK6XHETMVG7H44KJ","target":"record","payload":{"canonical_record":{"source":{"id":"1505.02472","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-11T02:32:55Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"1f9a4a29272e9793ace42f875d1a55d3cf0068368aaa758a17d52ded794a9cd1","abstract_canon_sha256":"630de136f6e227db99756da4200eb55495ca27dfa6d84bd7d2a1d6126325a9e0"},"schema_version":"1.0"},"canonical_sha256":"633e4440077096af5ce49b2a6f9f9c52498bb34bb12361198f8d623b567c14e4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:31.681182Z","signature_b64":"doUkwNQQJ2JtbNktwqu8mGajyNi7mi+/yFXK2fNPTSt1cP423utY4dQqFg2+DGUpmgCjmGu1wZUW/APErpniAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"633e4440077096af5ce49b2a6f9f9c52498bb34bb12361198f8d623b567c14e4","last_reissued_at":"2026-05-18T01:25:31.680618Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:31.680618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.02472","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":"2026-05-18T01:25:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6bc42JYOTtJEOgz2rRxhqphBia/cmjlsKPzNtS0KedtGq7Fr6y6XJj20517MmE7e1sUgyWev47y1W1e59NvLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:08:41.517420Z"},"content_sha256":"2428d802d6974ff990f1628edf24e18c8a60c0e03982bcc1b7eaa34754a91f97","schema_version":"1.0","event_id":"sha256:2428d802d6974ff990f1628edf24e18c8a60c0e03982bcc1b7eaa34754a91f97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:MM7EIQAHOCLK6XHETMVG7H44KJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Systematic error due to isotropic inhomogeneities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Chul-Moon Yoo, Hiroyuki Negishi, Ken-ichi Nakao, Ryusuke Nishikawa","submitted_at":"2015-05-11T02:32:55Z","abstract_excerpt":"Usually the effects of isotropic inhomogeneities are not seriously taken into account in the determination of the cosmological parameters because of Copernican principle whose statement is that we do not live in the privileged domain in the universe. But Copernican principle has not been observationally confirmed yet in sufficient accuracy, and there is the possibility that there are non-negligible large-scale isotropic inhomogeneities in our universe. In this paper, we study the effects of the isotropic inhomogeneities on the determination of the cosmological parameters and show the probabili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02472","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":"2026-05-18T01:25:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zZ8sxxdlvvqr40x0iLDW9Z743vt3hgdouqS/43GoygGEpvjGLVtsuF3u7b1gnniqySKZ95IKmYoDKUV2qW0JDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:08:41.518116Z"},"content_sha256":"c17f5884e2f86e3fa271fff651c1693bbe74a3dbcb88a043299bcef57378ba08","schema_version":"1.0","event_id":"sha256:c17f5884e2f86e3fa271fff651c1693bbe74a3dbcb88a043299bcef57378ba08"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/bundle.json","state_url":"https://pith.science/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/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":"2026-05-25T15:08:41Z","links":{"resolver":"https://pith.science/pith/MM7EIQAHOCLK6XHETMVG7H44KJ","bundle":"https://pith.science/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/bundle.json","state":"https://pith.science/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MM7EIQAHOCLK6XHETMVG7H44KJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MM7EIQAHOCLK6XHETMVG7H44KJ","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":"630de136f6e227db99756da4200eb55495ca27dfa6d84bd7d2a1d6126325a9e0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-11T02:32:55Z","title_canon_sha256":"1f9a4a29272e9793ace42f875d1a55d3cf0068368aaa758a17d52ded794a9cd1"},"schema_version":"1.0","source":{"id":"1505.02472","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.02472","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"arxiv_version","alias_value":"1505.02472v1","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02472","created_at":"2026-05-18T01:25:31Z"},{"alias_kind":"pith_short_12","alias_value":"MM7EIQAHOCLK","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MM7EIQAHOCLK6XHE","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MM7EIQAH","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:c17f5884e2f86e3fa271fff651c1693bbe74a3dbcb88a043299bcef57378ba08","target":"graph","created_at":"2026-05-18T01:25:31Z","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":"Usually the effects of isotropic inhomogeneities are not seriously taken into account in the determination of the cosmological parameters because of Copernican principle whose statement is that we do not live in the privileged domain in the universe. But Copernican principle has not been observationally confirmed yet in sufficient accuracy, and there is the possibility that there are non-negligible large-scale isotropic inhomogeneities in our universe. In this paper, we study the effects of the isotropic inhomogeneities on the determination of the cosmological parameters and show the probabili","authors_text":"Chul-Moon Yoo, Hiroyuki Negishi, Ken-ichi Nakao, Ryusuke Nishikawa","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-11T02:32:55Z","title":"Systematic error due to isotropic inhomogeneities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02472","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":"sha256:2428d802d6974ff990f1628edf24e18c8a60c0e03982bcc1b7eaa34754a91f97","target":"record","created_at":"2026-05-18T01:25:31Z","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":"630de136f6e227db99756da4200eb55495ca27dfa6d84bd7d2a1d6126325a9e0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-11T02:32:55Z","title_canon_sha256":"1f9a4a29272e9793ace42f875d1a55d3cf0068368aaa758a17d52ded794a9cd1"},"schema_version":"1.0","source":{"id":"1505.02472","kind":"arxiv","version":1}},"canonical_sha256":"633e4440077096af5ce49b2a6f9f9c52498bb34bb12361198f8d623b567c14e4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"633e4440077096af5ce49b2a6f9f9c52498bb34bb12361198f8d623b567c14e4","first_computed_at":"2026-05-18T01:25:31.680618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:31.680618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"doUkwNQQJ2JtbNktwqu8mGajyNi7mi+/yFXK2fNPTSt1cP423utY4dQqFg2+DGUpmgCjmGu1wZUW/APErpniAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:31.681182Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.02472","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2428d802d6974ff990f1628edf24e18c8a60c0e03982bcc1b7eaa34754a91f97","sha256:c17f5884e2f86e3fa271fff651c1693bbe74a3dbcb88a043299bcef57378ba08"],"state_sha256":"a02aedb0cbfe81424572a4d3ef1328e0f5e13db8a725657e2b9e007d54fd5f41"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sNgqOyI9BR9fLwiIeKmM4sBK/tYXg/SQTj/OIw/87l8YB+1q/CDG+bzRy40EgrWpNzVl9tzi+zegOOxGNTGsBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:08:41.521793Z","bundle_sha256":"bc19b400c113d71a2cceac6c32c0c4ebace4ef71eeb2ac37bb894f2cfc3ece2a"}}