{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:RBQ3M7RBVZUFQLMVDWG3WW7FIM","short_pith_number":"pith:RBQ3M7RB","schema_version":"1.0","canonical_sha256":"8861b67e21ae68582d951d8dbb5be5432a1e7d4a3807d91324c844c73d958981","source":{"kind":"arxiv","id":"astro-ph/0609419","version":2},"attestation_state":"computed","paper":{"title":"Discovery of the brightest T dwarf in the northern hemisphere","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) Gemini Observatory Southern Operations Center, (3) Canada-France-Hawaii Telescope Corporation), Daniel Nadeau (1), David Lafreniere (1), Etienne Artigau (1, Jasmin Robert (1), Loic Albert (3) ((1) Universite de Montreal, Rene Doyon (1)","submitted_at":"2006-09-14T20:31:00Z","abstract_excerpt":"We report the discovery of a bright (H=12.77) brown dwarf designated SIMP J013656.5+093347. The discovery was made as part of a near-infrared proper motion survey, SIMP (Sondage Infrarouge de Mouvement Propre), which uses proper motion and near-infrared/optical photometry to identify brown dwarf candidates. A low resolution (lambda/dlambda~40) spectrum of this brown dwarf covering the 0.88-2.35 microns wavelength interval is presented. Analysis of the spectrum indicates a spectral type of T2.5+/-0.5. A photometric distance of 6.4+/-0.3 pc is estimated assuming it is a single object. Current ob"},"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/0609419","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-09-14T20:31:00Z","cross_cats_sorted":[],"title_canon_sha256":"4ec7de5e6907e4498f721cd718ec229ecb53c5ba926147e38d9c713e760b992e","abstract_canon_sha256":"1fe7ea5ab50ad9a638381903ddefd9480238ad210d21a21dedb95bff24a10bfa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:57.730711Z","signature_b64":"D7q4O8tFkygoDaN1ptfxcMAZG+96tOuugUtXBAiRiwEO49jOwA9Dd4roefLpkDcfHmwVBH2TKhu0aNV6WNUnBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8861b67e21ae68582d951d8dbb5be5432a1e7d4a3807d91324c844c73d958981","last_reissued_at":"2026-05-18T04:28:57.729951Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:57.729951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery of the brightest T dwarf in the northern hemisphere","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) Gemini Observatory Southern Operations Center, (3) Canada-France-Hawaii Telescope Corporation), Daniel Nadeau (1), David Lafreniere (1), Etienne Artigau (1, Jasmin Robert (1), Loic Albert (3) ((1) Universite de Montreal, Rene Doyon (1)","submitted_at":"2006-09-14T20:31:00Z","abstract_excerpt":"We report the discovery of a bright (H=12.77) brown dwarf designated SIMP J013656.5+093347. The discovery was made as part of a near-infrared proper motion survey, SIMP (Sondage Infrarouge de Mouvement Propre), which uses proper motion and near-infrared/optical photometry to identify brown dwarf candidates. A low resolution (lambda/dlambda~40) spectrum of this brown dwarf covering the 0.88-2.35 microns wavelength interval is presented. Analysis of the spectrum indicates a spectral type of T2.5+/-0.5. A photometric distance of 6.4+/-0.3 pc is estimated assuming it is a single object. Current ob"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0609419","kind":"arxiv","version":2},"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/0609419","created_at":"2026-05-18T04:28:57.730067+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0609419v2","created_at":"2026-05-18T04:28:57.730067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0609419","created_at":"2026-05-18T04:28:57.730067+00:00"},{"alias_kind":"pith_short_12","alias_value":"RBQ3M7RBVZUF","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"RBQ3M7RBVZUFQLMV","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"RBQ3M7RB","created_at":"2026-05-18T12:25:54.717736+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/RBQ3M7RBVZUFQLMVDWG3WW7FIM","json":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM.json","graph_json":"https://pith.science/api/pith-number/RBQ3M7RBVZUFQLMVDWG3WW7FIM/graph.json","events_json":"https://pith.science/api/pith-number/RBQ3M7RBVZUFQLMVDWG3WW7FIM/events.json","paper":"https://pith.science/paper/RBQ3M7RB"},"agent_actions":{"view_html":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM","download_json":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM.json","view_paper":"https://pith.science/paper/RBQ3M7RB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0609419&json=true","fetch_graph":"https://pith.science/api/pith-number/RBQ3M7RBVZUFQLMVDWG3WW7FIM/graph.json","fetch_events":"https://pith.science/api/pith-number/RBQ3M7RBVZUFQLMVDWG3WW7FIM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM/action/storage_attestation","attest_author":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM/action/author_attestation","sign_citation":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM/action/citation_signature","submit_replication":"https://pith.science/pith/RBQ3M7RBVZUFQLMVDWG3WW7FIM/action/replication_record"}},"created_at":"2026-05-18T04:28:57.730067+00:00","updated_at":"2026-05-18T04:28:57.730067+00:00"}