{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:BD6F3ZEIPRBBCUHX4MQJ5J3CUU","short_pith_number":"pith:BD6F3ZEI","canonical_record":{"source":{"id":"astro-ph/0611108","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-03T11:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"7f4b299acab7fa542175ea652b8ef13ad10903a839739fd09dc158eebc26e9d6","abstract_canon_sha256":"e148c7a7404d8082314553db4bdb60e7a2ff8d9c510a66cbfd6a65b430ab5a78"},"schema_version":"1.0"},"canonical_sha256":"08fc5de4887c421150f7e3209ea762a52f6391f3c45e8d14164af43699360998","source":{"kind":"arxiv","id":"astro-ph/0611108","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0611108","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0611108v1","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0611108","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"pith_short_12","alias_value":"BD6F3ZEIPRBB","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"BD6F3ZEIPRBBCUHX","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"BD6F3ZEI","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:BD6F3ZEIPRBBCUHX4MQJ5J3CUU","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0611108","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-03T11:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"7f4b299acab7fa542175ea652b8ef13ad10903a839739fd09dc158eebc26e9d6","abstract_canon_sha256":"e148c7a7404d8082314553db4bdb60e7a2ff8d9c510a66cbfd6a65b430ab5a78"},"schema_version":"1.0"},"canonical_sha256":"08fc5de4887c421150f7e3209ea762a52f6391f3c45e8d14164af43699360998","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:10.547876Z","signature_b64":"9Gsl9+V9NLM582g6+OS7PwGQWclozcM9J9aTYXojVAgaFTfBcjqcGUUZDxjzMTdIE0fmbrODwJwCdI6nYvrpDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08fc5de4887c421150f7e3209ea762a52f6391f3c45e8d14164af43699360998","last_reissued_at":"2026-05-18T00:48:10.547262Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:10.547262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0611108","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":"kXezE3yvb1BE2TvnlMQ7T2Km/QNjA2zV4G9I5mHSey2Ymy1Vn6NZjsh4622Xuzhz1ZLvwTZ5ikiBE/1tY7GKDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T15:18:23.793068Z"},"content_sha256":"b025f05368c4e20b4a0188acee4e40dfe96169d8e8eee8221892bb7fbb362008","schema_version":"1.0","event_id":"sha256:b025f05368c4e20b4a0188acee4e40dfe96169d8e8eee8221892bb7fbb362008"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:BD6F3ZEIPRBBCUHX4MQJ5J3CUU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NIR Follow-Up of the VVDS 02hr Field","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Bongiorno, A. Cappi, A. Iovino, A. Mazure, A. Pollo, A. Zanichelli, B. Garilli, B. Marano, B. Meneux, C. Adami, C. J. Walcher, C. Marinoni, D. Bottini, D. Maccagni, D. Vergani, E. Zucca, F. Lamareille, G. Vettolani, G. Zamorani, H. J. McCracken, I. Gavignaud, J. Brinchmann, J.-P. Picat, L. Guzzo, L. Pozzetti, L. Tresse, M. Bolzonella, M. Bondi, M. Radovich, M. Scodeggio, O. Cucciati, O. Ilbert, O. Le Fevre, P. Ciliegi, P. Franzetti, P. Merluzzi, R. Merighi, R. Pello, R. Scaramella, S. Arnouts, S. Bardelli, S. Charlot, S. de la Torre, S. Foucaud, S. Paltani, S. Temporin, T. Contini, V. Le Brun, Y. Mellier","submitted_at":"2006-11-03T11:36:38Z","abstract_excerpt":"We present a new K-band survey covering 623 arcmin$^2$ in the VVDS 0226-0430 deep field down to a limiting magnitude K$_{\\rm{Vega}}$ $\\leq$ 20.5. We use the spectroscopic sample extracted from this new K-band catalogue to assess the effectiveness of optical-near infrared color selections in identifying extreme classes of objects at high redshift."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0611108","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":"iL18vnjg0Ydj5D6auDhMApLarxjXwnVZgHY1FFxRsL2Mm0RhtYJ/Tr41+L1Nm6aPj5A20CM3Ti81dwGfV4PDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T15:18:23.793428Z"},"content_sha256":"13551c75d47d104b8a799344d838cb3e53dc83cb1762614d92f722510e06d895","schema_version":"1.0","event_id":"sha256:13551c75d47d104b8a799344d838cb3e53dc83cb1762614d92f722510e06d895"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/bundle.json","state_url":"https://pith.science/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/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":"2026-07-01T15:18:23Z","links":{"resolver":"https://pith.science/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU","bundle":"https://pith.science/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/bundle.json","state":"https://pith.science/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BD6F3ZEIPRBBCUHX4MQJ5J3CUU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:BD6F3ZEIPRBBCUHX4MQJ5J3CUU","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":"e148c7a7404d8082314553db4bdb60e7a2ff8d9c510a66cbfd6a65b430ab5a78","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-03T11:36:38Z","title_canon_sha256":"7f4b299acab7fa542175ea652b8ef13ad10903a839739fd09dc158eebc26e9d6"},"schema_version":"1.0","source":{"id":"astro-ph/0611108","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0611108","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0611108v1","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0611108","created_at":"2026-05-18T00:48:10Z"},{"alias_kind":"pith_short_12","alias_value":"BD6F3ZEIPRBB","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"BD6F3ZEIPRBBCUHX","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"BD6F3ZEI","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:13551c75d47d104b8a799344d838cb3e53dc83cb1762614d92f722510e06d895","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":"We present a new K-band survey covering 623 arcmin$^2$ in the VVDS 0226-0430 deep field down to a limiting magnitude K$_{\\rm{Vega}}$ $\\leq$ 20.5. We use the spectroscopic sample extracted from this new K-band catalogue to assess the effectiveness of optical-near infrared color selections in identifying extreme classes of objects at high redshift.","authors_text":"A. Bongiorno, A. Cappi, A. Iovino, A. Mazure, A. Pollo, A. Zanichelli, B. Garilli, B. Marano, B. Meneux, C. Adami, C. J. Walcher, C. Marinoni, D. Bottini, D. Maccagni, D. Vergani, E. Zucca, F. Lamareille, G. Vettolani, G. Zamorani, H. J. McCracken, I. Gavignaud, J. Brinchmann, J.-P. Picat, L. Guzzo, L. Pozzetti, L. Tresse, M. Bolzonella, M. Bondi, M. Radovich, M. Scodeggio, O. Cucciati, O. Ilbert, O. Le Fevre, P. Ciliegi, P. Franzetti, P. Merluzzi, R. Merighi, R. Pello, R. Scaramella, S. Arnouts, S. Bardelli, S. Charlot, S. de la Torre, S. Foucaud, S. Paltani, S. Temporin, T. Contini, V. Le Brun, Y. Mellier","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-11-03T11:36:38Z","title":"NIR Follow-Up of the VVDS 02hr Field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0611108","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:b025f05368c4e20b4a0188acee4e40dfe96169d8e8eee8221892bb7fbb362008","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":"e148c7a7404d8082314553db4bdb60e7a2ff8d9c510a66cbfd6a65b430ab5a78","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-03T11:36:38Z","title_canon_sha256":"7f4b299acab7fa542175ea652b8ef13ad10903a839739fd09dc158eebc26e9d6"},"schema_version":"1.0","source":{"id":"astro-ph/0611108","kind":"arxiv","version":1}},"canonical_sha256":"08fc5de4887c421150f7e3209ea762a52f6391f3c45e8d14164af43699360998","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"08fc5de4887c421150f7e3209ea762a52f6391f3c45e8d14164af43699360998","first_computed_at":"2026-05-18T00:48:10.547262Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:10.547262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9Gsl9+V9NLM582g6+OS7PwGQWclozcM9J9aTYXojVAgaFTfBcjqcGUUZDxjzMTdIE0fmbrODwJwCdI6nYvrpDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:10.547876Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0611108","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b025f05368c4e20b4a0188acee4e40dfe96169d8e8eee8221892bb7fbb362008","sha256:13551c75d47d104b8a799344d838cb3e53dc83cb1762614d92f722510e06d895"],"state_sha256":"6f78e0a26894da6a56ae3b8ab47fa130f3f5d7b60580bfdf838e462c8ee2a332"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BVpomIVmBR9cjLfVxuF6a7QQwnyD3Ty1ic76Bnhh1j0kv2h7vHHSiOIIoawcG8UbQyn9FTG0w9//hsDRKQXFBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T15:18:23.795404Z","bundle_sha256":"303f0e1932316afb2c6519d0cb2cb0647a24364faa44f85c75a5280dafa842dd"}}