{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:S65QSAQDDJK56VNSO2QI6U6N5Z","short_pith_number":"pith:S65QSAQD","canonical_record":{"source":{"id":"1204.4725","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-20T20:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"4b764e2c95e229698af3d812bcd6b1c89c26c81ceb7db5fa46f9b6060338ac3d","abstract_canon_sha256":"4032636fc215e66a1fd2f7cf2b83bd8d94a909f91aa96e31bb5e2557096cd53d"},"schema_version":"1.0"},"canonical_sha256":"97bb0902031a55df55b276a08f53cdee559d353d633489448a78a1e371478cba","source":{"kind":"arxiv","id":"1204.4725","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4725","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4725v1","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4725","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"pith_short_12","alias_value":"S65QSAQDDJK5","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S65QSAQDDJK56VNS","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S65QSAQD","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:S65QSAQDDJK56VNSO2QI6U6N5Z","target":"record","payload":{"canonical_record":{"source":{"id":"1204.4725","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-20T20:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"4b764e2c95e229698af3d812bcd6b1c89c26c81ceb7db5fa46f9b6060338ac3d","abstract_canon_sha256":"4032636fc215e66a1fd2f7cf2b83bd8d94a909f91aa96e31bb5e2557096cd53d"},"schema_version":"1.0"},"canonical_sha256":"97bb0902031a55df55b276a08f53cdee559d353d633489448a78a1e371478cba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:47.958801Z","signature_b64":"QcnZ9Wq897WPN6aDjaac90hihkwpNjRgKVYRHLkegkYw2pq62W6h3zkN8LGEiZVntF3roYlwGFPNdmr9vxn8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97bb0902031a55df55b276a08f53cdee559d353d633489448a78a1e371478cba","last_reissued_at":"2026-05-18T01:57:47.958286Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:47.958286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.4725","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":"2026-05-18T01:57:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O1QCWv3krD21HXBPjVo0b0szNSeJKwqKlBhKF6PC+F9d2clfKYbxWc3WJOndpCPzj8m+kRLxT5y1LBIIArQTDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:33:14.474409Z"},"content_sha256":"9480f8926961cfdc5f026815b6ec3a7bce90f6481d6a93318d65fb44cf3d9620","schema_version":"1.0","event_id":"sha256:9480f8926961cfdc5f026815b6ec3a7bce90f6481d6a93318d65fb44cf3d9620"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:S65QSAQDDJK56VNSO2QI6U6N5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The 6dF Galaxy Survey: z \\approx 0 measurement of the growth rate and sigma_8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chris Blake, D. Heath Jones, Florian Beutler, Fred Watson, Gregory B. Poole, Lachlan Campbell, Lister Staveley-Smith, Matthew Colless, Quentin Parker, Will Saunders","submitted_at":"2012-04-20T20:00:03Z","abstract_excerpt":"We present a detailed analysis of redshift-space distortions in the two-point correlation function of the 6dF Galaxy Survey (6dFGS). The K-band selected sub-sample which we employ in this study contains 81971 galaxies distributed over 17000deg^2 with an effective redshift z = 0.067. By modelling the 2D galaxy correlation function, xi(r_p,pi), we measure the parameter combination f(z)sigma_8(z) = 0.423 +/- 0.055. Alternatively, by assuming standard gravity we can break the degeneracy between sigma_8 and the galaxy bias parameter, b. Combining our data with the Hubble constant prior from Riess e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4725","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":"2026-05-18T01:57:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DZzjgvWW1UWpFxIU3RBrlagmlZqsLFzEqegeqI+5YLKsDzbmxrlhhtNPNBMY8mh7ajob2ELeQXo3YnT/QZHrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:33:14.475118Z"},"content_sha256":"2aa515815cf383de9c0b80ccea6015c6d134e022897fe47bfbb4c28aa7940ffa","schema_version":"1.0","event_id":"sha256:2aa515815cf383de9c0b80ccea6015c6d134e022897fe47bfbb4c28aa7940ffa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/bundle.json","state_url":"https://pith.science/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/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":"2026-05-27T16:33:14Z","links":{"resolver":"https://pith.science/pith/S65QSAQDDJK56VNSO2QI6U6N5Z","bundle":"https://pith.science/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/bundle.json","state":"https://pith.science/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S65QSAQDDJK56VNSO2QI6U6N5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:S65QSAQDDJK56VNSO2QI6U6N5Z","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":"4032636fc215e66a1fd2f7cf2b83bd8d94a909f91aa96e31bb5e2557096cd53d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-20T20:00:03Z","title_canon_sha256":"4b764e2c95e229698af3d812bcd6b1c89c26c81ceb7db5fa46f9b6060338ac3d"},"schema_version":"1.0","source":{"id":"1204.4725","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4725","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4725v1","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4725","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"pith_short_12","alias_value":"S65QSAQDDJK5","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S65QSAQDDJK56VNS","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S65QSAQD","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:2aa515815cf383de9c0b80ccea6015c6d134e022897fe47bfbb4c28aa7940ffa","target":"graph","created_at":"2026-05-18T01:57:47Z","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 present a detailed analysis of redshift-space distortions in the two-point correlation function of the 6dF Galaxy Survey (6dFGS). The K-band selected sub-sample which we employ in this study contains 81971 galaxies distributed over 17000deg^2 with an effective redshift z = 0.067. By modelling the 2D galaxy correlation function, xi(r_p,pi), we measure the parameter combination f(z)sigma_8(z) = 0.423 +/- 0.055. Alternatively, by assuming standard gravity we can break the degeneracy between sigma_8 and the galaxy bias parameter, b. Combining our data with the Hubble constant prior from Riess e","authors_text":"Chris Blake, D. Heath Jones, Florian Beutler, Fred Watson, Gregory B. Poole, Lachlan Campbell, Lister Staveley-Smith, Matthew Colless, Quentin Parker, Will Saunders","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-20T20:00:03Z","title":"The 6dF Galaxy Survey: z \\approx 0 measurement of the growth rate and sigma_8"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4725","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":"sha256:9480f8926961cfdc5f026815b6ec3a7bce90f6481d6a93318d65fb44cf3d9620","target":"record","created_at":"2026-05-18T01:57:47Z","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":"4032636fc215e66a1fd2f7cf2b83bd8d94a909f91aa96e31bb5e2557096cd53d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-20T20:00:03Z","title_canon_sha256":"4b764e2c95e229698af3d812bcd6b1c89c26c81ceb7db5fa46f9b6060338ac3d"},"schema_version":"1.0","source":{"id":"1204.4725","kind":"arxiv","version":1}},"canonical_sha256":"97bb0902031a55df55b276a08f53cdee559d353d633489448a78a1e371478cba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97bb0902031a55df55b276a08f53cdee559d353d633489448a78a1e371478cba","first_computed_at":"2026-05-18T01:57:47.958286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:47.958286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QcnZ9Wq897WPN6aDjaac90hihkwpNjRgKVYRHLkegkYw2pq62W6h3zkN8LGEiZVntF3roYlwGFPNdmr9vxn8Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:47.958801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.4725","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9480f8926961cfdc5f026815b6ec3a7bce90f6481d6a93318d65fb44cf3d9620","sha256:2aa515815cf383de9c0b80ccea6015c6d134e022897fe47bfbb4c28aa7940ffa"],"state_sha256":"7eb2d7c71331856b241e6410ec4138a87bb8e2d4b044ee480f988056d6c7df58"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nhMHHPVtinR17HSz5Dg0jV8ewqTOLM5zXXWSVWiMBGe83J4OlXot5Ji7/dp7liTulaSWIovtB4tr+wWFXjHfDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:33:14.478758Z","bundle_sha256":"1411ee8c4fe513a90c6106b8a825e52eb60ce0522921f1c8f786c29b05743aab"}}