{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:2DUVEZQCT53QSX22RYW25XNZCF","short_pith_number":"pith:2DUVEZQC","schema_version":"1.0","canonical_sha256":"d0e95266029f77095f5a8e2daeddb9116bd716e2e576c3dc0624e8912fe785ab","source":{"kind":"arxiv","id":"2607.16700","version":1},"attestation_state":"computed","paper":{"title":"Asymmetries in spatially unresolved 21-cm emission line profiles of isolated galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"04510 CDMX, Aditya Manuwal (1), Aldo Rodr\\'iguez-Puebla (1), A.P. 70-264, A. R. Calette (1) ((1) Universidad Nacional Aut\\'onoma de M\\'exico, Diana Serrato Barrajas (1), H. M. Hern\\'andez-Toledo (1), Instituto de Astronom\\'ia, J. A. V\\'azquez-Mata (1), M\\'exico), Vladimir \\'Avila-Reese (1)","submitted_at":"2026-07-18T08:23:42Z","abstract_excerpt":"The origin of asymmetry in the ${\\rm H}\\,{\\scriptsize{\\rm I}}$ of galaxies remains an elusive problem, largely due to the difficulties associated with distinguishing between its secular and external contributors. We have compiled a sample of local isolated galaxies from the UNAM-KIAS and the latest AMIGA samples with near-complete beam coverage and robust estimates of ${\\rm H}\\,{\\scriptsize{\\rm I}}$ line asymmetry. The ${\\rm H}\\,{\\scriptsize{\\rm I}}$ measurements are based on single-dish spectra sourced from five surveys: ${\\rm H}\\,{\\scriptsize{\\rm I}}$-MaNGA, NIBLES, KLUN, ALFALFA, and xGASS."},"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":"2607.16700","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-18T08:23:42Z","cross_cats_sorted":[],"title_canon_sha256":"c435726329602002bf7cfa56c095dca6ba72e6b25243f738b1aa67b00c83ae12","abstract_canon_sha256":"a51783902d450096db52b0303ff9476fdfd40f9c16f17d583bfc7c7aa0435573"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-21T01:20:22.676982Z","signature_b64":"paxQvMoyj80jViILEj2PjpEkn/AX47WYxD+gyySX2oNvYg0SZFdDZuMDxU8/nG9f7xZqF2LnyY9O36KOj5UyAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0e95266029f77095f5a8e2daeddb9116bd716e2e576c3dc0624e8912fe785ab","last_reissued_at":"2026-07-21T01:20:22.676104Z","signature_status":"signed_v1","first_computed_at":"2026-07-21T01:20:22.676104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Asymmetries in spatially unresolved 21-cm emission line profiles of isolated galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"04510 CDMX, Aditya Manuwal (1), Aldo Rodr\\'iguez-Puebla (1), A.P. 70-264, A. R. Calette (1) ((1) Universidad Nacional Aut\\'onoma de M\\'exico, Diana Serrato Barrajas (1), H. M. Hern\\'andez-Toledo (1), Instituto de Astronom\\'ia, J. A. V\\'azquez-Mata (1), M\\'exico), Vladimir \\'Avila-Reese (1)","submitted_at":"2026-07-18T08:23:42Z","abstract_excerpt":"The origin of asymmetry in the ${\\rm H}\\,{\\scriptsize{\\rm I}}$ of galaxies remains an elusive problem, largely due to the difficulties associated with distinguishing between its secular and external contributors. We have compiled a sample of local isolated galaxies from the UNAM-KIAS and the latest AMIGA samples with near-complete beam coverage and robust estimates of ${\\rm H}\\,{\\scriptsize{\\rm I}}$ line asymmetry. The ${\\rm H}\\,{\\scriptsize{\\rm I}}$ measurements are based on single-dish spectra sourced from five surveys: ${\\rm H}\\,{\\scriptsize{\\rm I}}$-MaNGA, NIBLES, KLUN, ALFALFA, and xGASS."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.16700","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/2607.16700/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":"2607.16700","created_at":"2026-07-21T01:20:22.676563+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.16700v1","created_at":"2026-07-21T01:20:22.676563+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.16700","created_at":"2026-07-21T01:20:22.676563+00:00"},{"alias_kind":"pith_short_12","alias_value":"2DUVEZQCT53Q","created_at":"2026-07-21T01:20:22.676563+00:00"},{"alias_kind":"pith_short_16","alias_value":"2DUVEZQCT53QSX22","created_at":"2026-07-21T01:20:22.676563+00:00"},{"alias_kind":"pith_short_8","alias_value":"2DUVEZQC","created_at":"2026-07-21T01:20:22.676563+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/2DUVEZQCT53QSX22RYW25XNZCF","json":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF.json","graph_json":"https://pith.science/api/pith-number/2DUVEZQCT53QSX22RYW25XNZCF/graph.json","events_json":"https://pith.science/api/pith-number/2DUVEZQCT53QSX22RYW25XNZCF/events.json","paper":"https://pith.science/paper/2DUVEZQC"},"agent_actions":{"view_html":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF","download_json":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF.json","view_paper":"https://pith.science/paper/2DUVEZQC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.16700&json=true","fetch_graph":"https://pith.science/api/pith-number/2DUVEZQCT53QSX22RYW25XNZCF/graph.json","fetch_events":"https://pith.science/api/pith-number/2DUVEZQCT53QSX22RYW25XNZCF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF/action/storage_attestation","attest_author":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF/action/author_attestation","sign_citation":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF/action/citation_signature","submit_replication":"https://pith.science/pith/2DUVEZQCT53QSX22RYW25XNZCF/action/replication_record"}},"created_at":"2026-07-21T01:20:22.676563+00:00","updated_at":"2026-07-21T01:20:22.676563+00:00"}