{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:VIYQKOQYZX5WVFKZSJDNJENPDY","short_pith_number":"pith:VIYQKOQY","schema_version":"1.0","canonical_sha256":"aa31053a18cdfb6a95599246d491af1e28a9856f534816d010f093b2a1aa4f3d","source":{"kind":"arxiv","id":"1409.0287","version":1},"attestation_state":"computed","paper":{"title":"2MTF IV. A bulk flow measurement of the local Universe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"B\\\"arbel S. Koribalski, Christopher M. Springob, D. Heath Jones, Karen L. Masters, Lister Staveley-Smith, Lucas M. Macri, Morag I. Scrimgeour, Tao Hong, Tom H. Jarrett","submitted_at":"2014-09-01T03:47:56Z","abstract_excerpt":"Using the 2MASS near-infrared photometry and high signal-to-noise HI 21-cm data from the Arecibo, Green Bank, Nancay, and Parkes telescopes, we calculate the redshift-independent distances and peculiar velocities of 2,018 bright inclined spiral galaxies over the whole sky. This project is part of the 2MASS Tully-Fisher survey (2MTF), aiming to map the galaxy peculiar velocity field within 100 h^{-1}Mpc, with an all-sky coverage apart from Galactic latitudes |b|< 5 deg. A \\chi^2 minimization method was adopted to analyze the Tully-Fisher peculiar velocity field in J, H and K bands, using a Gaus"},"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":"1409.0287","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-01T03:47:56Z","cross_cats_sorted":[],"title_canon_sha256":"8846d66b0015730f1148d74fbf9ef33230a7607a4e136ce7395ca5291d989cb1","abstract_canon_sha256":"b00c484c62eba7331389acfb462cc99a9f756f8d2ac4d6c30f2de1db46fd9a00"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:11.355245Z","signature_b64":"SEAM7HcjrO6RcNEmZQFMIFTYFtc82G38YokWKaFxljRnpIm5bOLan5DNgN+4zHPyJFfCJ4bBQlWSz5V2ckQQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa31053a18cdfb6a95599246d491af1e28a9856f534816d010f093b2a1aa4f3d","last_reissued_at":"2026-05-18T01:42:11.354747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:11.354747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"2MTF IV. A bulk flow measurement of the local Universe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"B\\\"arbel S. Koribalski, Christopher M. Springob, D. Heath Jones, Karen L. Masters, Lister Staveley-Smith, Lucas M. Macri, Morag I. Scrimgeour, Tao Hong, Tom H. Jarrett","submitted_at":"2014-09-01T03:47:56Z","abstract_excerpt":"Using the 2MASS near-infrared photometry and high signal-to-noise HI 21-cm data from the Arecibo, Green Bank, Nancay, and Parkes telescopes, we calculate the redshift-independent distances and peculiar velocities of 2,018 bright inclined spiral galaxies over the whole sky. This project is part of the 2MASS Tully-Fisher survey (2MTF), aiming to map the galaxy peculiar velocity field within 100 h^{-1}Mpc, with an all-sky coverage apart from Galactic latitudes |b|< 5 deg. A \\chi^2 minimization method was adopted to analyze the Tully-Fisher peculiar velocity field in J, H and K bands, using a Gaus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0287","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":"1409.0287","created_at":"2026-05-18T01:42:11.354819+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.0287v1","created_at":"2026-05-18T01:42:11.354819+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0287","created_at":"2026-05-18T01:42:11.354819+00:00"},{"alias_kind":"pith_short_12","alias_value":"VIYQKOQYZX5W","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"VIYQKOQYZX5WVFKZ","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"VIYQKOQY","created_at":"2026-05-18T12:28:54.890064+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/VIYQKOQYZX5WVFKZSJDNJENPDY","json":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY.json","graph_json":"https://pith.science/api/pith-number/VIYQKOQYZX5WVFKZSJDNJENPDY/graph.json","events_json":"https://pith.science/api/pith-number/VIYQKOQYZX5WVFKZSJDNJENPDY/events.json","paper":"https://pith.science/paper/VIYQKOQY"},"agent_actions":{"view_html":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY","download_json":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY.json","view_paper":"https://pith.science/paper/VIYQKOQY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.0287&json=true","fetch_graph":"https://pith.science/api/pith-number/VIYQKOQYZX5WVFKZSJDNJENPDY/graph.json","fetch_events":"https://pith.science/api/pith-number/VIYQKOQYZX5WVFKZSJDNJENPDY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY/action/storage_attestation","attest_author":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY/action/author_attestation","sign_citation":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY/action/citation_signature","submit_replication":"https://pith.science/pith/VIYQKOQYZX5WVFKZSJDNJENPDY/action/replication_record"}},"created_at":"2026-05-18T01:42:11.354819+00:00","updated_at":"2026-05-18T01:42:11.354819+00:00"}