{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:AZJEHYNEIX6VMWLJKIIZIMLBV2","short_pith_number":"pith:AZJEHYNE","schema_version":"1.0","canonical_sha256":"065243e1a445fd5659695211943161ae97c299b9066b080059948ccc9ab154d9","source":{"kind":"arxiv","id":"1610.09335","version":3},"attestation_state":"computed","paper":{"title":"Another baryon miracle? Testing solutions to the \"missing dwarfs\" problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aurel Schneider, Darren S. Reed, Emmanouil Papastergis, George Lake, Sebastian Trujillo-Gomez","submitted_at":"2016-10-28T18:18:09Z","abstract_excerpt":"The dearth of dwarf galaxies in the local universe is hard to reconcile with the large number of low mass haloes expected within the concordance $\\Lambda$CDM paradigm. In this paper we perform a systematic evaluation of the uncertainties affecting the measurement of DM halo abundance using galaxy kinematics. Using a large sample of dwarf galaxies with spatially resolved kinematic data we derive a correction to obtain the observed abundance of galaxies as a function of their halo maximum circular velocity from the line-of-sight velocity function in the Local Volume. This estimate provides a dir"},"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":"1610.09335","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-28T18:18:09Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"ffbde5e445d71ea9c34a9e64e1cf5a1c77ae7fe0965cea245482be42c1db9ae7","abstract_canon_sha256":"669cae3679b7541653d6b7f6095a9abbfb577e7188521b8504416458cac1cb7e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:11.513782Z","signature_b64":"Eu0C4v+3bgo+fsi59wuz6ZaMeKZoima9R2ODdqbp4kFviF7i8mjdvy48hEz5NgF2BKL2BvWqoKvIFch6pko/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"065243e1a445fd5659695211943161ae97c299b9066b080059948ccc9ab154d9","last_reissued_at":"2026-05-18T00:08:11.513241Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:11.513241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Another baryon miracle? Testing solutions to the \"missing dwarfs\" problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aurel Schneider, Darren S. Reed, Emmanouil Papastergis, George Lake, Sebastian Trujillo-Gomez","submitted_at":"2016-10-28T18:18:09Z","abstract_excerpt":"The dearth of dwarf galaxies in the local universe is hard to reconcile with the large number of low mass haloes expected within the concordance $\\Lambda$CDM paradigm. In this paper we perform a systematic evaluation of the uncertainties affecting the measurement of DM halo abundance using galaxy kinematics. Using a large sample of dwarf galaxies with spatially resolved kinematic data we derive a correction to obtain the observed abundance of galaxies as a function of their halo maximum circular velocity from the line-of-sight velocity function in the Local Volume. This estimate provides a dir"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09335","kind":"arxiv","version":3},"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":"1610.09335","created_at":"2026-05-18T00:08:11.513327+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.09335v3","created_at":"2026-05-18T00:08:11.513327+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.09335","created_at":"2026-05-18T00:08:11.513327+00:00"},{"alias_kind":"pith_short_12","alias_value":"AZJEHYNEIX6V","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_16","alias_value":"AZJEHYNEIX6VMWLJ","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_8","alias_value":"AZJEHYNE","created_at":"2026-05-18T12:30:07.202191+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/AZJEHYNEIX6VMWLJKIIZIMLBV2","json":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2.json","graph_json":"https://pith.science/api/pith-number/AZJEHYNEIX6VMWLJKIIZIMLBV2/graph.json","events_json":"https://pith.science/api/pith-number/AZJEHYNEIX6VMWLJKIIZIMLBV2/events.json","paper":"https://pith.science/paper/AZJEHYNE"},"agent_actions":{"view_html":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2","download_json":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2.json","view_paper":"https://pith.science/paper/AZJEHYNE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.09335&json=true","fetch_graph":"https://pith.science/api/pith-number/AZJEHYNEIX6VMWLJKIIZIMLBV2/graph.json","fetch_events":"https://pith.science/api/pith-number/AZJEHYNEIX6VMWLJKIIZIMLBV2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2/action/storage_attestation","attest_author":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2/action/author_attestation","sign_citation":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2/action/citation_signature","submit_replication":"https://pith.science/pith/AZJEHYNEIX6VMWLJKIIZIMLBV2/action/replication_record"}},"created_at":"2026-05-18T00:08:11.513327+00:00","updated_at":"2026-05-18T00:08:11.513327+00:00"}