{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:DVVJIP7IXWT3BPF7TRPV2NA4ML","short_pith_number":"pith:DVVJIP7I","schema_version":"1.0","canonical_sha256":"1d6a943fe8bda7b0bcbf9c5f5d341c62fd7be8f185e0a2946548b97ab8dc26dc","source":{"kind":"arxiv","id":"astro-ph/0012037","version":1},"attestation_state":"computed","paper":{"title":"Evidence Against a Redshift z>6 for the Galaxy STIS 123627+621755","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) UC-Berkeley, (3) IGPP/LLNL, (4) KPNO/NOAO, 5) ((1) JPL/Caltech, (5) UC-Davis), Arjun Dey (4), Daniel Stern (1), Hyron Spinrad (2), Peter Eisenhardt (1), S.A. Stanford (3, Steve Dawson (2), Wil van Breugel (3), Wim de Vries (3)","submitted_at":"2000-12-02T00:12:44Z","abstract_excerpt":"The identification of galaxies at extreme distances provides our most direct information on the earliest phases of galaxy formation. The distance implied by redshifts z > 5 makes this a challenging endeavor for even the most luminous sources; interpretation of low signal-to-noise ratio observations of faint galaxies is difficult and occasional misidentifications will occur. Here we report on STIS 123627+621755, a galaxy with a suggested spectroscopic redshift of z = 6.68 and the most distant spectroscopically-identified object claimed. For the suggested redshift and reported spectral energy di"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"astro-ph/0012037","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-12-02T00:12:44Z","cross_cats_sorted":[],"title_canon_sha256":"efa478bf1a036ba18971ab93a736eb3d6db5ca3df8daf9c8699901dc2e8005b9","abstract_canon_sha256":"024459ad7029763e56e73965ec83ea63960fcaafa7a2d758de8e8617585adcaf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:28.591176Z","signature_b64":"7tP6kiGkHCvpQ2xJXuoy8fshZmeLG5CPCCkoucMquteWOME/8DAwlWsauPXPKy5fXQSz/ZZ5v87X5SqmozctCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d6a943fe8bda7b0bcbf9c5f5d341c62fd7be8f185e0a2946548b97ab8dc26dc","last_reissued_at":"2026-05-18T01:18:28.590630Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:28.590630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence Against a Redshift z>6 for the Galaxy STIS 123627+621755","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) UC-Berkeley, (3) IGPP/LLNL, (4) KPNO/NOAO, 5) ((1) JPL/Caltech, (5) UC-Davis), Arjun Dey (4), Daniel Stern (1), Hyron Spinrad (2), Peter Eisenhardt (1), S.A. Stanford (3, Steve Dawson (2), Wil van Breugel (3), Wim de Vries (3)","submitted_at":"2000-12-02T00:12:44Z","abstract_excerpt":"The identification of galaxies at extreme distances provides our most direct information on the earliest phases of galaxy formation. The distance implied by redshifts z > 5 makes this a challenging endeavor for even the most luminous sources; interpretation of low signal-to-noise ratio observations of faint galaxies is difficult and occasional misidentifications will occur. Here we report on STIS 123627+621755, a galaxy with a suggested spectroscopic redshift of z = 6.68 and the most distant spectroscopically-identified object claimed. For the suggested redshift and reported spectral energy di"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0012037","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0012037","created_at":"2026-05-18T01:18:28.590707+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0012037v1","created_at":"2026-05-18T01:18:28.590707+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0012037","created_at":"2026-05-18T01:18:28.590707+00:00"},{"alias_kind":"pith_short_12","alias_value":"DVVJIP7IXWT3","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"DVVJIP7IXWT3BPF7","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"DVVJIP7I","created_at":"2026-05-18T12:25:49.631198+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML","json":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML.json","graph_json":"https://pith.science/api/pith-number/DVVJIP7IXWT3BPF7TRPV2NA4ML/graph.json","events_json":"https://pith.science/api/pith-number/DVVJIP7IXWT3BPF7TRPV2NA4ML/events.json","paper":"https://pith.science/paper/DVVJIP7I"},"agent_actions":{"view_html":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML","download_json":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML.json","view_paper":"https://pith.science/paper/DVVJIP7I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0012037&json=true","fetch_graph":"https://pith.science/api/pith-number/DVVJIP7IXWT3BPF7TRPV2NA4ML/graph.json","fetch_events":"https://pith.science/api/pith-number/DVVJIP7IXWT3BPF7TRPV2NA4ML/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML/action/storage_attestation","attest_author":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML/action/author_attestation","sign_citation":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML/action/citation_signature","submit_replication":"https://pith.science/pith/DVVJIP7IXWT3BPF7TRPV2NA4ML/action/replication_record"}},"created_at":"2026-05-18T01:18:28.590707+00:00","updated_at":"2026-05-18T01:18:28.590707+00:00"}