{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:OFM7EA3PCHKNXLI3IY74YC5QYP","short_pith_number":"pith:OFM7EA3P","schema_version":"1.0","canonical_sha256":"7159f2036f11d4dbad1b463fcc0bb0c3e36eb9ae518184f208bc5b527ac69213","source":{"kind":"arxiv","id":"1812.03070","version":1},"attestation_state":"computed","paper":{"title":"Present status and prospects of the Tunka Radio Extension","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"A. Haungs, A. Pakhorukov, A. Zagorodnikov, D. Chernykh, D. Kostunin, D. Shipilov, E. E. Korosteleva, E. Osipova, F. G. Schr\\\"oder, L. A. Kuzmichev, L. Pankov, M. Kleifges, N. Lubsandorzhiev, N. M. Budnev, O. A. Gress, O. Fedorov, P. A. Bezyazeekov, R. Hiller, R. Monkhoev, T. Huege, T. Marshalkina, V. Lenok, V. V. Prosin, Y. Kazarina","submitted_at":"2018-12-07T15:34:50Z","abstract_excerpt":"The Tunka Radio Extension (Tunka-Rex) is a digital radio array operating in the frequency band of 30-80 MHz and detecting radio emission from air-showers produced by cosmic rays with energies above 100 PeV. The experiment is installed at the site of the TAIGA (Tunka Advanced Instrument for cosmic rays and Gamma Astronomy) observatory and performs joint measurements with the co-located particle and air-Cherenkov detectors in passive mode receiving a trigger from the latter. Tunka-Rex collects data since 2012, and during the last five years went through several upgrades. As a result the density "},"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":"1812.03070","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-12-07T15:34:50Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"f83994f1eca7804e06539b29df9ccae2a23a74f8a620d841aec86bc83af620ee","abstract_canon_sha256":"bded1b41ddd8f25f7e8de6b0e9d6ad584b4524a5ef8961f6ba75937975bee297"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:13:39.271878Z","signature_b64":"zrECIlAO9JlCJl/DOmYz9BBHOEzG1qAA37LrN8U+FDH9RAMcNbTqN13s0Psw8h4c76R8zXVS4ztW23C12alMDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7159f2036f11d4dbad1b463fcc0bb0c3e36eb9ae518184f208bc5b527ac69213","last_reissued_at":"2026-07-05T00:13:39.271478Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:13:39.271478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Present status and prospects of the Tunka Radio Extension","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"A. Haungs, A. Pakhorukov, A. Zagorodnikov, D. Chernykh, D. Kostunin, D. Shipilov, E. E. Korosteleva, E. Osipova, F. G. Schr\\\"oder, L. A. Kuzmichev, L. Pankov, M. Kleifges, N. Lubsandorzhiev, N. M. Budnev, O. A. Gress, O. Fedorov, P. A. Bezyazeekov, R. Hiller, R. Monkhoev, T. Huege, T. Marshalkina, V. Lenok, V. V. Prosin, Y. Kazarina","submitted_at":"2018-12-07T15:34:50Z","abstract_excerpt":"The Tunka Radio Extension (Tunka-Rex) is a digital radio array operating in the frequency band of 30-80 MHz and detecting radio emission from air-showers produced by cosmic rays with energies above 100 PeV. The experiment is installed at the site of the TAIGA (Tunka Advanced Instrument for cosmic rays and Gamma Astronomy) observatory and performs joint measurements with the co-located particle and air-Cherenkov detectors in passive mode receiving a trigger from the latter. Tunka-Rex collects data since 2012, and during the last five years went through several upgrades. As a result the density "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03070","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/1812.03070/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":"1812.03070","created_at":"2026-07-05T00:13:39.271536+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.03070v1","created_at":"2026-07-05T00:13:39.271536+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.03070","created_at":"2026-07-05T00:13:39.271536+00:00"},{"alias_kind":"pith_short_12","alias_value":"OFM7EA3PCHKN","created_at":"2026-07-05T00:13:39.271536+00:00"},{"alias_kind":"pith_short_16","alias_value":"OFM7EA3PCHKNXLI3","created_at":"2026-07-05T00:13:39.271536+00:00"},{"alias_kind":"pith_short_8","alias_value":"OFM7EA3P","created_at":"2026-07-05T00:13:39.271536+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/OFM7EA3PCHKNXLI3IY74YC5QYP","json":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP.json","graph_json":"https://pith.science/api/pith-number/OFM7EA3PCHKNXLI3IY74YC5QYP/graph.json","events_json":"https://pith.science/api/pith-number/OFM7EA3PCHKNXLI3IY74YC5QYP/events.json","paper":"https://pith.science/paper/OFM7EA3P"},"agent_actions":{"view_html":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP","download_json":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP.json","view_paper":"https://pith.science/paper/OFM7EA3P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.03070&json=true","fetch_graph":"https://pith.science/api/pith-number/OFM7EA3PCHKNXLI3IY74YC5QYP/graph.json","fetch_events":"https://pith.science/api/pith-number/OFM7EA3PCHKNXLI3IY74YC5QYP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP/action/storage_attestation","attest_author":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP/action/author_attestation","sign_citation":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP/action/citation_signature","submit_replication":"https://pith.science/pith/OFM7EA3PCHKNXLI3IY74YC5QYP/action/replication_record"}},"created_at":"2026-07-05T00:13:39.271536+00:00","updated_at":"2026-07-05T00:13:39.271536+00:00"}