{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:D3UNH5LGAOMF7RV2WDUKY2QZMA","short_pith_number":"pith:D3UNH5LG","canonical_record":{"source":{"id":"1001.2324","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-01-13T22:16:57Z","cross_cats_sorted":[],"title_canon_sha256":"25a2cd97ddac5a3999965c256039b574690444fb3206995421faae0117f76791","abstract_canon_sha256":"28d85b44bd47709a84e384193ac2e07b1d325ebe413dd9c5f62ba4dfe5ff51c7"},"schema_version":"1.0"},"canonical_sha256":"1ee8d3f56603985fc6bab0e8ac6a1960305c808c4903a54ed82c47512526f1ce","source":{"kind":"arxiv","id":"1001.2324","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.2324","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1001.2324v3","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.2324","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"D3UNH5LGAOMF","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"D3UNH5LGAOMF7RV2","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"D3UNH5LG","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:D3UNH5LGAOMF7RV2WDUKY2QZMA","target":"record","payload":{"canonical_record":{"source":{"id":"1001.2324","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-01-13T22:16:57Z","cross_cats_sorted":[],"title_canon_sha256":"25a2cd97ddac5a3999965c256039b574690444fb3206995421faae0117f76791","abstract_canon_sha256":"28d85b44bd47709a84e384193ac2e07b1d325ebe413dd9c5f62ba4dfe5ff51c7"},"schema_version":"1.0"},"canonical_sha256":"1ee8d3f56603985fc6bab0e8ac6a1960305c808c4903a54ed82c47512526f1ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:49.769829Z","signature_b64":"3xDzbvhmKf2UrsQlTYDtm+YNPSa9x4YXuhu8Q9atP2dpcb23JjjyMsCgCruFJG5t4Z+6c1qOQUtZwUBrx/QeCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ee8d3f56603985fc6bab0e8ac6a1960305c808c4903a54ed82c47512526f1ce","last_reissued_at":"2026-05-18T02:33:49.769268Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:49.769268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.2324","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JRt1kULIPzVoiDA39eueakDyITEDX7lgM23V3rVliBQj6qhb6tVckwmflpDoUlMVibj6WtffcsQJxZn1WPJwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:36:36.167025Z"},"content_sha256":"146d723ddc646f1db764675cb6da0cad39fdcd9db025f82018952f6244b30e09","schema_version":"1.0","event_id":"sha256:146d723ddc646f1db764675cb6da0cad39fdcd9db025f82018952f6244b30e09"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:D3UNH5LGAOMF7RV2WDUKY2QZMA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A New Statistic for Analyzing Baryon Acoustic Oscillations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"D. Eisenstein, H.-J. Seo, J. Eckel, K. Mehta, M. Metchnik, M. White, N. Padmanabhan, P. Pinto, X. Xu","submitted_at":"2010-01-13T22:16:57Z","abstract_excerpt":"We introduce a new statistic omega_l for measuring and analyzing large-scale structure and particularly the baryon acoustic oscillations. omega_l is a band-filtered, configuration space statistic that is easily implemented and has advantages over the traditional power spectrum and correlation function estimators. Unlike these estimators, omega_l can localize most of the acoustic information into a single dip at the acoustic scale while also avoiding sensitivity to the poorly constrained large scale power (i.e., the integral constraint) through the use of a localized and compensated filter. It "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.2324","kind":"arxiv","version":3},"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":"2026-05-18T02:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6Jw/ncq5ciFJH8Sv8CCzOT81KIi0W8vqneKAzL9pe8RgdrBVdzb1P8mR+RiCDO1N4M4d3y0V1qsmGfiGFCT/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:36:36.167716Z"},"content_sha256":"c1363d54b1563f77bc376a11b0bc295a09c2cd584465ca9fe8f64ebaec389ec3","schema_version":"1.0","event_id":"sha256:c1363d54b1563f77bc376a11b0bc295a09c2cd584465ca9fe8f64ebaec389ec3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/bundle.json","state_url":"https://pith.science/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/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":"2026-05-27T08:36:36Z","links":{"resolver":"https://pith.science/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA","bundle":"https://pith.science/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/bundle.json","state":"https://pith.science/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D3UNH5LGAOMF7RV2WDUKY2QZMA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:D3UNH5LGAOMF7RV2WDUKY2QZMA","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":"28d85b44bd47709a84e384193ac2e07b1d325ebe413dd9c5f62ba4dfe5ff51c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-01-13T22:16:57Z","title_canon_sha256":"25a2cd97ddac5a3999965c256039b574690444fb3206995421faae0117f76791"},"schema_version":"1.0","source":{"id":"1001.2324","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.2324","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1001.2324v3","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.2324","created_at":"2026-05-18T02:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"D3UNH5LGAOMF","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"D3UNH5LGAOMF7RV2","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"D3UNH5LG","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:c1363d54b1563f77bc376a11b0bc295a09c2cd584465ca9fe8f64ebaec389ec3","target":"graph","created_at":"2026-05-18T02:33:49Z","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 introduce a new statistic omega_l for measuring and analyzing large-scale structure and particularly the baryon acoustic oscillations. omega_l is a band-filtered, configuration space statistic that is easily implemented and has advantages over the traditional power spectrum and correlation function estimators. Unlike these estimators, omega_l can localize most of the acoustic information into a single dip at the acoustic scale while also avoiding sensitivity to the poorly constrained large scale power (i.e., the integral constraint) through the use of a localized and compensated filter. It ","authors_text":"D. Eisenstein, H.-J. Seo, J. Eckel, K. Mehta, M. Metchnik, M. White, N. Padmanabhan, P. Pinto, X. Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-01-13T22:16:57Z","title":"A New Statistic for Analyzing Baryon Acoustic Oscillations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.2324","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":"sha256:146d723ddc646f1db764675cb6da0cad39fdcd9db025f82018952f6244b30e09","target":"record","created_at":"2026-05-18T02:33:49Z","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":"28d85b44bd47709a84e384193ac2e07b1d325ebe413dd9c5f62ba4dfe5ff51c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-01-13T22:16:57Z","title_canon_sha256":"25a2cd97ddac5a3999965c256039b574690444fb3206995421faae0117f76791"},"schema_version":"1.0","source":{"id":"1001.2324","kind":"arxiv","version":3}},"canonical_sha256":"1ee8d3f56603985fc6bab0e8ac6a1960305c808c4903a54ed82c47512526f1ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ee8d3f56603985fc6bab0e8ac6a1960305c808c4903a54ed82c47512526f1ce","first_computed_at":"2026-05-18T02:33:49.769268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:49.769268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3xDzbvhmKf2UrsQlTYDtm+YNPSa9x4YXuhu8Q9atP2dpcb23JjjyMsCgCruFJG5t4Z+6c1qOQUtZwUBrx/QeCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:49.769829Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.2324","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:146d723ddc646f1db764675cb6da0cad39fdcd9db025f82018952f6244b30e09","sha256:c1363d54b1563f77bc376a11b0bc295a09c2cd584465ca9fe8f64ebaec389ec3"],"state_sha256":"e1b2149fea2565d70ea1e101139bed75f62b8820c534f5e9c3c2f0af15e0dae4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B68BfI9eY+zIerlCa3qyjnuhHeAgIfrgLWTSm4rsgdWEVmhbtZ1T/VSenejTqiv/mNNBukG7LvmkeG4L+9+gBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:36:36.170754Z","bundle_sha256":"c40e4d5a8c2717280ff9f3c160ddafb64059f9f402e637cdc17ebe0cdd855933"}}