{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:KUHVRTN7ZTTHBFYPXDKG6R5L7M","short_pith_number":"pith:KUHVRTN7","schema_version":"1.0","canonical_sha256":"550f58cdbfcce670970fb8d46f47abfb2ab2be1e1acdaee97ffdc97cc28551cc","source":{"kind":"arxiv","id":"1005.3209","version":2},"attestation_state":"computed","paper":{"title":"Spacetime noncommutativity and ultra-high energy cosmic ray experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th"],"primary_cat":"hep-ph","authors_text":"D. Kekez, J. Trampetic, R. Horvat","submitted_at":"2010-05-18T14:33:06Z","abstract_excerpt":"If new physics were capable to push the neutrino-nucleon inelastic cross section three orders of magnitude beyond the standard-model (SM) prediction, then ultra-high energy (UHE) neutrinos would have already been observed at neutrino observatories. We use such a constraint to reveal information on the scale of noncommutativity (NC) Lambda_NC in noncommutative gauge field theories (NCGFT) where neutrinos possess a tree-level coupling to photons in a generation-independent manner. In the energy range of interest (10^10 to 10^11 GeV) the theta-expansion (|theta| ~ 1/Lambda_NC^2) and therefore the"},"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":"1005.3209","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-05-18T14:33:06Z","cross_cats_sorted":["astro-ph.HE","hep-th"],"title_canon_sha256":"74f99993ba7353c544a3a27fb6b1c8b4eeaa780ae99c8e2e62ad4a0062873cf0","abstract_canon_sha256":"736bfe0174c6f2ee87e4269630f19231f431759b9a9ecfa5d38722a35ceb5a79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:26:31.724931Z","signature_b64":"kSI7uO7vvmjDo37Bu5nW3v9Ahn4DI8aKN/ApX9/EDW2XhlNHWiF4hRkvjpFBbkoVwyGJHobntwgpILivFfh2AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"550f58cdbfcce670970fb8d46f47abfb2ab2be1e1acdaee97ffdc97cc28551cc","last_reissued_at":"2026-05-18T04:26:31.724257Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:26:31.724257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spacetime noncommutativity and ultra-high energy cosmic ray experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th"],"primary_cat":"hep-ph","authors_text":"D. Kekez, J. Trampetic, R. Horvat","submitted_at":"2010-05-18T14:33:06Z","abstract_excerpt":"If new physics were capable to push the neutrino-nucleon inelastic cross section three orders of magnitude beyond the standard-model (SM) prediction, then ultra-high energy (UHE) neutrinos would have already been observed at neutrino observatories. We use such a constraint to reveal information on the scale of noncommutativity (NC) Lambda_NC in noncommutative gauge field theories (NCGFT) where neutrinos possess a tree-level coupling to photons in a generation-independent manner. In the energy range of interest (10^10 to 10^11 GeV) the theta-expansion (|theta| ~ 1/Lambda_NC^2) and therefore the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3209","kind":"arxiv","version":2},"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":"1005.3209","created_at":"2026-05-18T04:26:31.724346+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.3209v2","created_at":"2026-05-18T04:26:31.724346+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.3209","created_at":"2026-05-18T04:26:31.724346+00:00"},{"alias_kind":"pith_short_12","alias_value":"KUHVRTN7ZTTH","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"KUHVRTN7ZTTHBFYP","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"KUHVRTN7","created_at":"2026-05-18T12:26:09.077623+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/KUHVRTN7ZTTHBFYPXDKG6R5L7M","json":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M.json","graph_json":"https://pith.science/api/pith-number/KUHVRTN7ZTTHBFYPXDKG6R5L7M/graph.json","events_json":"https://pith.science/api/pith-number/KUHVRTN7ZTTHBFYPXDKG6R5L7M/events.json","paper":"https://pith.science/paper/KUHVRTN7"},"agent_actions":{"view_html":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M","download_json":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M.json","view_paper":"https://pith.science/paper/KUHVRTN7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.3209&json=true","fetch_graph":"https://pith.science/api/pith-number/KUHVRTN7ZTTHBFYPXDKG6R5L7M/graph.json","fetch_events":"https://pith.science/api/pith-number/KUHVRTN7ZTTHBFYPXDKG6R5L7M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M/action/storage_attestation","attest_author":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M/action/author_attestation","sign_citation":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M/action/citation_signature","submit_replication":"https://pith.science/pith/KUHVRTN7ZTTHBFYPXDKG6R5L7M/action/replication_record"}},"created_at":"2026-05-18T04:26:31.724346+00:00","updated_at":"2026-05-18T04:26:31.724346+00:00"}