{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:KNXFQFDC7RDRL5SGRJIML5XZJU","short_pith_number":"pith:KNXFQFDC","canonical_record":{"source":{"id":"astro-ph/0612152","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-06T14:00:19Z","cross_cats_sorted":[],"title_canon_sha256":"b35d00bb4342799be84844e2db16aab9848f4e77925d6ce3b8f0d67bed119165","abstract_canon_sha256":"1d766bb33b0f96b364dbabb81d44d655ffc0afa1640338eb0687359ea1ba8c82"},"schema_version":"1.0"},"canonical_sha256":"536e581462fc4715f6468a50c5f6f94d242619f9c14eeaf3dc4ab70f92389b4b","source":{"kind":"arxiv","id":"astro-ph/0612152","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0612152","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0612152v1","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0612152","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"pith_short_12","alias_value":"KNXFQFDC7RDR","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"KNXFQFDC7RDRL5SG","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"KNXFQFDC","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:KNXFQFDC7RDRL5SGRJIML5XZJU","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0612152","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-06T14:00:19Z","cross_cats_sorted":[],"title_canon_sha256":"b35d00bb4342799be84844e2db16aab9848f4e77925d6ce3b8f0d67bed119165","abstract_canon_sha256":"1d766bb33b0f96b364dbabb81d44d655ffc0afa1640338eb0687359ea1ba8c82"},"schema_version":"1.0"},"canonical_sha256":"536e581462fc4715f6468a50c5f6f94d242619f9c14eeaf3dc4ab70f92389b4b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:10.540310Z","signature_b64":"0N4E4TN6tCsTwjogTFbYtPAqL+qn7DD/B2BKw4+deiYrNU3Tptz/ImrvkJ77RBpeUfOkMVWmwIrpTKOzbFG8BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"536e581462fc4715f6468a50c5f6f94d242619f9c14eeaf3dc4ab70f92389b4b","last_reissued_at":"2026-05-18T00:48:10.539685Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:10.539685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0612152","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":"2026-05-18T00:48:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Telxc51qYjprdXHEeQjoWFm3yIFXfSW4CsBLQepMNg4V9ONz9FrA8+XKQtlX9sYLTMoUgMFdQ61shgwQuokrDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:12:35.709599Z"},"content_sha256":"25e3d764d07f78925b8a4d4c557cdb7754511d8d1f844ab713c7ee818284f5e6","schema_version":"1.0","event_id":"sha256:25e3d764d07f78925b8a4d4c557cdb7754511d8d1f844ab713c7ee818284f5e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:KNXFQFDC7RDRL5SGRJIML5XZJU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"531 new spectroscopic redshifts from the CDFS and a test on the cosmological relevance of the GOODS-South field","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Cimatti, A. Kembhavi, A. Rawat, B. Guiderdoni, C. Balkowski, C. Cesarsky, C. D. Ravikumar, D. Burgarella, D. Elbaz, D. Proust, D. Vergani, E. Daddi, F. Combes, F. Hammer, H. Dannerbauer, H. Flores, H. Wozniak, J. Vernet, L. Pozzetti, M. Lehnert, M. Puech, P. Amram, P. Cassata, S. di Serego Alighieri, X.Z. Zheng, Y. C. Liang","submitted_at":"2006-12-06T14:00:19Z","abstract_excerpt":"(Abbrev.) This paper prepares a series of papers analysing the Intermediate MAss Galaxy Evolution Sequence (IMAGES) up to z=1. Intermediate mass galaxies (MJ <=-20.3) are selected from the Chandra Deep Field South (CDFS) for which we identify a serious lack of spectroscopically determined redshifts..... We have spectroscopically identified 691 objects including 580 gal., 7 QSOs, and 104 stars. This study provides 531 new redshifts in the CDFS. It confirms the presence of several large scale structures in the CDFS. To test the impact of these structures in the GOODS-South field, we ... compare "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0612152","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":"2026-05-18T00:48:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MdYaocRH728/oy/qcEvZijVkRsBYJfjnOo5cpb82dZoq8F3QKgfneDowdLu2YaAf+QyzundfiAvNRKqMJc5/Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:12:35.709946Z"},"content_sha256":"fa0ac67f7b2edf7245853b147f751d15aeddd733eef80513c38e5379bd40e5d4","schema_version":"1.0","event_id":"sha256:fa0ac67f7b2edf7245853b147f751d15aeddd733eef80513c38e5379bd40e5d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/bundle.json","state_url":"https://pith.science/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/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":"2026-06-01T10:12:35Z","links":{"resolver":"https://pith.science/pith/KNXFQFDC7RDRL5SGRJIML5XZJU","bundle":"https://pith.science/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/bundle.json","state":"https://pith.science/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KNXFQFDC7RDRL5SGRJIML5XZJU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:KNXFQFDC7RDRL5SGRJIML5XZJU","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":"1d766bb33b0f96b364dbabb81d44d655ffc0afa1640338eb0687359ea1ba8c82","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-06T14:00:19Z","title_canon_sha256":"b35d00bb4342799be84844e2db16aab9848f4e77925d6ce3b8f0d67bed119165"},"schema_version":"1.0","source":{"id":"astro-ph/0612152","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0612152","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0612152v1","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0612152","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"pith_short_12","alias_value":"KNXFQFDC7RDR","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"KNXFQFDC7RDRL5SG","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"KNXFQFDC","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:fa0ac67f7b2edf7245853b147f751d15aeddd733eef80513c38e5379bd40e5d4","target":"graph","created_at":"2026-05-18T00:48:10Z","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":"(Abbrev.) This paper prepares a series of papers analysing the Intermediate MAss Galaxy Evolution Sequence (IMAGES) up to z=1. Intermediate mass galaxies (MJ <=-20.3) are selected from the Chandra Deep Field South (CDFS) for which we identify a serious lack of spectroscopically determined redshifts..... We have spectroscopically identified 691 objects including 580 gal., 7 QSOs, and 104 stars. This study provides 531 new redshifts in the CDFS. It confirms the presence of several large scale structures in the CDFS. To test the impact of these structures in the GOODS-South field, we ... compare ","authors_text":"A. Cimatti, A. Kembhavi, A. Rawat, B. Guiderdoni, C. Balkowski, C. Cesarsky, C. D. Ravikumar, D. Burgarella, D. Elbaz, D. Proust, D. Vergani, E. Daddi, F. Combes, F. Hammer, H. Dannerbauer, H. Flores, H. Wozniak, J. Vernet, L. Pozzetti, M. Lehnert, M. Puech, P. Amram, P. Cassata, S. di Serego Alighieri, X.Z. Zheng, Y. C. Liang","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-12-06T14:00:19Z","title":"531 new spectroscopic redshifts from the CDFS and a test on the cosmological relevance of the GOODS-South field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0612152","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":"sha256:25e3d764d07f78925b8a4d4c557cdb7754511d8d1f844ab713c7ee818284f5e6","target":"record","created_at":"2026-05-18T00:48:10Z","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":"1d766bb33b0f96b364dbabb81d44d655ffc0afa1640338eb0687359ea1ba8c82","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-06T14:00:19Z","title_canon_sha256":"b35d00bb4342799be84844e2db16aab9848f4e77925d6ce3b8f0d67bed119165"},"schema_version":"1.0","source":{"id":"astro-ph/0612152","kind":"arxiv","version":1}},"canonical_sha256":"536e581462fc4715f6468a50c5f6f94d242619f9c14eeaf3dc4ab70f92389b4b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"536e581462fc4715f6468a50c5f6f94d242619f9c14eeaf3dc4ab70f92389b4b","first_computed_at":"2026-05-18T00:48:10.539685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:10.539685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0N4E4TN6tCsTwjogTFbYtPAqL+qn7DD/B2BKw4+deiYrNU3Tptz/ImrvkJ77RBpeUfOkMVWmwIrpTKOzbFG8BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:10.540310Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0612152","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25e3d764d07f78925b8a4d4c557cdb7754511d8d1f844ab713c7ee818284f5e6","sha256:fa0ac67f7b2edf7245853b147f751d15aeddd733eef80513c38e5379bd40e5d4"],"state_sha256":"40b6fed50c90bedcf6cd3f8b687ad80c62e884e77ffe6717e7afa7f19037b177"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UZ05/1hgLKUFseR0ypBgpmAMyDlCuoPuzTDF7vrVPgMDVOJLJZXMC5y68oS1azoHLt7jLBVpHIR+XX8n7SewAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T10:12:35.711864Z","bundle_sha256":"6797e0aa623be64727e7de7cdcc3314dfae88852584aad6ad08de8c172e1fcba"}}