{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:DN3DILHIIIAWNAAREWOYXRIUUP","short_pith_number":"pith:DN3DILHI","schema_version":"1.0","canonical_sha256":"1b76342ce84201668011259d8bc514a3c5ba7353c7e6f08a5580bc49964a763b","source":{"kind":"arxiv","id":"1401.4804","version":3},"attestation_state":"computed","paper":{"title":"First data from DM-Ice17","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ex","physics.ins-det"],"primary_cat":"astro-ph.IM","authors_text":"A. J. F. Hubbard, A. Karle, B. N. Reilly, C. Macdonald, D. Grant, DM-Ice Collaboration: J. Cherwinka, F. Halzen, K. M. Heeger, L. Hsu, L. Yang, M. Kauer, M. Robinson, N. J. C. Spooner, P. Sandstrom, R. H. Maruyama, S. Paling, S. Telfer, V. A. Kudryavtsev, W. Pettus, Z. P. Pierpoint","submitted_at":"2014-01-20T06:56:12Z","abstract_excerpt":"We report the first analysis of background data from DM-Ice17, a direct-detection dark matter experiment consisting of 17 kg of NaI(Tl) target material. It was codeployed with IceCube 2457 m deep in the South Pole glacial ice in December 2010 and is the first such detector operating in the Southern Hemisphere. The background rate in the 6.5 - 8.0 keVee region is measured to be 7.9 +/- 0.4 counts/day/keV/kg. This is consistent with the expected background from the detector assemblies with negligible contributions from the surrounding ice. The successful deployment and operation of DM-Ice17 esta"},"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":"1401.4804","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-01-20T06:56:12Z","cross_cats_sorted":["astro-ph.CO","hep-ex","physics.ins-det"],"title_canon_sha256":"5838ac9860b504affda1787d9afd7e7768250cbda462336a2e719f62df31e67a","abstract_canon_sha256":"b2c85bd5df51bd3bb7ee6fdae6a34362a10381626efd288b25053e5fc4a7d23b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:44.687177Z","signature_b64":"rnK0VkEIrR3Q3FkboieNFag/lSOvvH1xlxu8mLY+dLF0HjGcyM+Sxr8d/xULJ5347KRWtSUm1nijX4OzWMcCBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b76342ce84201668011259d8bc514a3c5ba7353c7e6f08a5580bc49964a763b","last_reissued_at":"2026-05-18T02:37:44.686702Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:44.686702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First data from DM-Ice17","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ex","physics.ins-det"],"primary_cat":"astro-ph.IM","authors_text":"A. J. F. Hubbard, A. Karle, B. N. Reilly, C. Macdonald, D. Grant, DM-Ice Collaboration: J. Cherwinka, F. Halzen, K. M. Heeger, L. Hsu, L. Yang, M. Kauer, M. Robinson, N. J. C. Spooner, P. Sandstrom, R. H. Maruyama, S. Paling, S. Telfer, V. A. Kudryavtsev, W. Pettus, Z. P. Pierpoint","submitted_at":"2014-01-20T06:56:12Z","abstract_excerpt":"We report the first analysis of background data from DM-Ice17, a direct-detection dark matter experiment consisting of 17 kg of NaI(Tl) target material. It was codeployed with IceCube 2457 m deep in the South Pole glacial ice in December 2010 and is the first such detector operating in the Southern Hemisphere. The background rate in the 6.5 - 8.0 keVee region is measured to be 7.9 +/- 0.4 counts/day/keV/kg. This is consistent with the expected background from the detector assemblies with negligible contributions from the surrounding ice. The successful deployment and operation of DM-Ice17 esta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4804","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":"1401.4804","created_at":"2026-05-18T02:37:44.686771+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.4804v3","created_at":"2026-05-18T02:37:44.686771+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4804","created_at":"2026-05-18T02:37:44.686771+00:00"},{"alias_kind":"pith_short_12","alias_value":"DN3DILHIIIAW","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_16","alias_value":"DN3DILHIIIAWNAAR","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_8","alias_value":"DN3DILHI","created_at":"2026-05-18T12:28:25.294606+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/DN3DILHIIIAWNAAREWOYXRIUUP","json":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP.json","graph_json":"https://pith.science/api/pith-number/DN3DILHIIIAWNAAREWOYXRIUUP/graph.json","events_json":"https://pith.science/api/pith-number/DN3DILHIIIAWNAAREWOYXRIUUP/events.json","paper":"https://pith.science/paper/DN3DILHI"},"agent_actions":{"view_html":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP","download_json":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP.json","view_paper":"https://pith.science/paper/DN3DILHI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.4804&json=true","fetch_graph":"https://pith.science/api/pith-number/DN3DILHIIIAWNAAREWOYXRIUUP/graph.json","fetch_events":"https://pith.science/api/pith-number/DN3DILHIIIAWNAAREWOYXRIUUP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP/action/storage_attestation","attest_author":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP/action/author_attestation","sign_citation":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP/action/citation_signature","submit_replication":"https://pith.science/pith/DN3DILHIIIAWNAAREWOYXRIUUP/action/replication_record"}},"created_at":"2026-05-18T02:37:44.686771+00:00","updated_at":"2026-05-18T02:37:44.686771+00:00"}