{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:SRCLTBW27TXXWXIEY2CDK7OJHK","short_pith_number":"pith:SRCLTBW2","canonical_record":{"source":{"id":"astro-ph/0209294","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-09-16T11:44:35Z","cross_cats_sorted":[],"title_canon_sha256":"c0addb3770d9ef8f263772f8c64ae1322c5b5d9088c1b59c15b923c268273a45","abstract_canon_sha256":"156060ba570bc9a598b732f3f8b3435d4a4368544c2c698ed097357d022077b1"},"schema_version":"1.0"},"canonical_sha256":"9444b986dafcef7b5d04c684357dc93a903b90054bb1d99856d85ddcf8d0d0cb","source":{"kind":"arxiv","id":"astro-ph/0209294","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0209294","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0209294v1","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0209294","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_12","alias_value":"SRCLTBW27TXX","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_16","alias_value":"SRCLTBW27TXXWXIE","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_8","alias_value":"SRCLTBW2","created_at":"2026-07-04T16:30:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:SRCLTBW27TXXWXIEY2CDK7OJHK","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0209294","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-09-16T11:44:35Z","cross_cats_sorted":[],"title_canon_sha256":"c0addb3770d9ef8f263772f8c64ae1322c5b5d9088c1b59c15b923c268273a45","abstract_canon_sha256":"156060ba570bc9a598b732f3f8b3435d4a4368544c2c698ed097357d022077b1"},"schema_version":"1.0"},"canonical_sha256":"9444b986dafcef7b5d04c684357dc93a903b90054bb1d99856d85ddcf8d0d0cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:30:47.332902Z","signature_b64":"iakoGZUhV8lUaJ5VRh48unydQQUerF6rRwqjHzEK6p+1nQ1zEzSSh8hFNDivJc7a8zBbOu2L5gD9YI8Iy5jVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9444b986dafcef7b5d04c684357dc93a903b90054bb1d99856d85ddcf8d0d0cb","last_reissued_at":"2026-07-04T16:30:47.332499Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:30:47.332499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0209294","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":"2026-07-04T16:30:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PP/J6IHB/Fd+lh/C/ZfExLi0nkixR9mlOzbVnz6DfR3yn+oF/Bis3yIPoWS5Oh5rQtv3x5E8p3FKrHoi633bCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T04:33:11.414312Z"},"content_sha256":"c87611f808c248bdf86d5b2392dd89e23b037fbf64ba40302fcd0aa3ef71ef4c","schema_version":"1.0","event_id":"sha256:c87611f808c248bdf86d5b2392dd89e23b037fbf64ba40302fcd0aa3ef71ef4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:SRCLTBW27TXXWXIEY2CDK7OJHK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Clustering Evolution Between z=1 And Today","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"K. Meisenheimer, S. Phleps","submitted_at":"2002-09-16T11:44:35Z","abstract_excerpt":"We present results of an investigation of clustering evolution of field galaxies between a redshift of z\\~1 and the present epoch. The current analysis relies on a sample of ~14000 galaxies in two fields of the COMBO-17 survey. The redshift distribution extends to z~1.1. The amplitude of the three-dimensional correlation function can be estimated by means of the projected correlation function w(r_p). The validity of the deprojection was tested on the Las Campanas Redshift Survey (LCRS). In a flat cosmology with non-zero cosmological constant for bright galaxies (M_B<-18) the clustering growth "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0209294","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0209294/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:30:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZxZLlTuAPtawrO3S1IM6oywx+l3K69qjs3PWBczMpaeYH9/0Kj2VkXL/8LY1YqNTgXWnrDKFF0dYYZCbBKC7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T04:33:11.414876Z"},"content_sha256":"2923f36f4257186606d84677e22d75bcf6a2b6239496daedeccd8431552dd3c5","schema_version":"1.0","event_id":"sha256:2923f36f4257186606d84677e22d75bcf6a2b6239496daedeccd8431552dd3c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/bundle.json","state_url":"https://pith.science/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/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":"2026-08-22T04:33:11Z","links":{"resolver":"https://pith.science/pith/SRCLTBW27TXXWXIEY2CDK7OJHK","bundle":"https://pith.science/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/bundle.json","state":"https://pith.science/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SRCLTBW27TXXWXIEY2CDK7OJHK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:SRCLTBW27TXXWXIEY2CDK7OJHK","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":"156060ba570bc9a598b732f3f8b3435d4a4368544c2c698ed097357d022077b1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-09-16T11:44:35Z","title_canon_sha256":"c0addb3770d9ef8f263772f8c64ae1322c5b5d9088c1b59c15b923c268273a45"},"schema_version":"1.0","source":{"id":"astro-ph/0209294","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0209294","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0209294v1","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0209294","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_12","alias_value":"SRCLTBW27TXX","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_16","alias_value":"SRCLTBW27TXXWXIE","created_at":"2026-07-04T16:30:47Z"},{"alias_kind":"pith_short_8","alias_value":"SRCLTBW2","created_at":"2026-07-04T16:30:47Z"}],"graph_snapshots":[{"event_id":"sha256:2923f36f4257186606d84677e22d75bcf6a2b6239496daedeccd8431552dd3c5","target":"graph","created_at":"2026-07-04T16:30:47Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0209294/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results of an investigation of clustering evolution of field galaxies between a redshift of z\\~1 and the present epoch. The current analysis relies on a sample of ~14000 galaxies in two fields of the COMBO-17 survey. The redshift distribution extends to z~1.1. The amplitude of the three-dimensional correlation function can be estimated by means of the projected correlation function w(r_p). The validity of the deprojection was tested on the Las Campanas Redshift Survey (LCRS). In a flat cosmology with non-zero cosmological constant for bright galaxies (M_B<-18) the clustering growth ","authors_text":"K. Meisenheimer, S. Phleps","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-09-16T11:44:35Z","title":"Clustering Evolution Between z=1 And Today"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0209294","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:c87611f808c248bdf86d5b2392dd89e23b037fbf64ba40302fcd0aa3ef71ef4c","target":"record","created_at":"2026-07-04T16:30:47Z","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":"156060ba570bc9a598b732f3f8b3435d4a4368544c2c698ed097357d022077b1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-09-16T11:44:35Z","title_canon_sha256":"c0addb3770d9ef8f263772f8c64ae1322c5b5d9088c1b59c15b923c268273a45"},"schema_version":"1.0","source":{"id":"astro-ph/0209294","kind":"arxiv","version":1}},"canonical_sha256":"9444b986dafcef7b5d04c684357dc93a903b90054bb1d99856d85ddcf8d0d0cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9444b986dafcef7b5d04c684357dc93a903b90054bb1d99856d85ddcf8d0d0cb","first_computed_at":"2026-07-04T16:30:47.332499Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:30:47.332499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iakoGZUhV8lUaJ5VRh48unydQQUerF6rRwqjHzEK6p+1nQ1zEzSSh8hFNDivJc7a8zBbOu2L5gD9YI8Iy5jVCg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:30:47.332902Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0209294","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c87611f808c248bdf86d5b2392dd89e23b037fbf64ba40302fcd0aa3ef71ef4c","sha256:2923f36f4257186606d84677e22d75bcf6a2b6239496daedeccd8431552dd3c5"],"state_sha256":"5c93b2b81b4764ab86b3eb78845facfc0b773871d747f5a18c95a171ff57fe8c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"98C9tAAOAzQronjSjeI0+EA3Qbqa5XmStXcO1MMMnundqsWN5vuIiuARGaqTeVdhddJagw8z71whI3dinYnZAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T04:33:11.418954Z","bundle_sha256":"a5ec94288f457f56c212db0cf38153a2ea2c39ca226c6f025d83d692062b2a5e"}}