{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:3LJZ6BYUQCF62NQCDVNQU77YF3","short_pith_number":"pith:3LJZ6BYU","schema_version":"1.0","canonical_sha256":"dad39f0714808bed36021d5b0a7ff82efd5284541841331c8e6418e286c012dc","source":{"kind":"arxiv","id":"astro-ph/0207457","version":1},"attestation_state":"computed","paper":{"title":"Kinematics of Galaxies in the Hubble Deep Field South: Discovery of a Very Massive Spiral at z=0.6","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Franceschini, C.J. Cesarsky, D. Rigopoulou, H. Aussel, N. Thatte, R. Genzel","submitted_at":"2002-07-22T11:18:45Z","abstract_excerpt":"We report the first results from a study of the internal kinematics, based on spatially resolved H_alpha velocity profiles, of three galaxies at redshift z~0.6 and one at redshift z~0.8, detected by ISOCAM in the Hubble Deep Field South. The kinematics are derived from high resolution near-infrared VLT spectroscopy. One of the galaxies is a massive spiral which possesses a very large rotational velocity of 460 km/s and contains a mass of 10^12 M_solar (within 20 kpc), significantly higher than the dynamical masses measured in most other local and high redshift spirals. Two of the galaxies comp"},"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/0207457","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T11:18:45Z","cross_cats_sorted":[],"title_canon_sha256":"1986f0ee7b3487ada237c9a9b8b0b787bbe19cb55f8c3c90fa9f34520ec3a1dd","abstract_canon_sha256":"b352508a668efff05c68aba6ba824f0fa18f875c52fb1fc9575f9515ec4f7441"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:30:24.874265Z","signature_b64":"18r6k1cy3FGbx7TS4mMiOe3SYYiCKaBws7ShKinVldEwel1FfgPFoztbaZuRuL0lNGj8xdIiRvSX3DN+0hlSCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dad39f0714808bed36021d5b0a7ff82efd5284541841331c8e6418e286c012dc","last_reissued_at":"2026-07-04T16:30:24.873883Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:30:24.873883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kinematics of Galaxies in the Hubble Deep Field South: Discovery of a Very Massive Spiral at z=0.6","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Franceschini, C.J. Cesarsky, D. Rigopoulou, H. Aussel, N. Thatte, R. Genzel","submitted_at":"2002-07-22T11:18:45Z","abstract_excerpt":"We report the first results from a study of the internal kinematics, based on spatially resolved H_alpha velocity profiles, of three galaxies at redshift z~0.6 and one at redshift z~0.8, detected by ISOCAM in the Hubble Deep Field South. The kinematics are derived from high resolution near-infrared VLT spectroscopy. One of the galaxies is a massive spiral which possesses a very large rotational velocity of 460 km/s and contains a mass of 10^12 M_solar (within 20 kpc), significantly higher than the dynamical masses measured in most other local and high redshift spirals. Two of the galaxies comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0207457","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/0207457/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0207457","created_at":"2026-07-04T16:30:24.873940+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0207457v1","created_at":"2026-07-04T16:30:24.873940+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0207457","created_at":"2026-07-04T16:30:24.873940+00:00"},{"alias_kind":"pith_short_12","alias_value":"3LJZ6BYUQCF6","created_at":"2026-07-04T16:30:24.873940+00:00"},{"alias_kind":"pith_short_16","alias_value":"3LJZ6BYUQCF62NQC","created_at":"2026-07-04T16:30:24.873940+00:00"},{"alias_kind":"pith_short_8","alias_value":"3LJZ6BYU","created_at":"2026-07-04T16:30:24.873940+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/3LJZ6BYUQCF62NQCDVNQU77YF3","json":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3.json","graph_json":"https://pith.science/api/pith-number/3LJZ6BYUQCF62NQCDVNQU77YF3/graph.json","events_json":"https://pith.science/api/pith-number/3LJZ6BYUQCF62NQCDVNQU77YF3/events.json","paper":"https://pith.science/paper/3LJZ6BYU"},"agent_actions":{"view_html":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3","download_json":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3.json","view_paper":"https://pith.science/paper/3LJZ6BYU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0207457&json=true","fetch_graph":"https://pith.science/api/pith-number/3LJZ6BYUQCF62NQCDVNQU77YF3/graph.json","fetch_events":"https://pith.science/api/pith-number/3LJZ6BYUQCF62NQCDVNQU77YF3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3/action/storage_attestation","attest_author":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3/action/author_attestation","sign_citation":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3/action/citation_signature","submit_replication":"https://pith.science/pith/3LJZ6BYUQCF62NQCDVNQU77YF3/action/replication_record"}},"created_at":"2026-07-04T16:30:24.873940+00:00","updated_at":"2026-07-04T16:30:24.873940+00:00"}