{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FYKOJB6ZUMTDYNJLF6LTXJNTXB","short_pith_number":"pith:FYKOJB6Z","schema_version":"1.0","canonical_sha256":"2e14e487d9a3263c352b2f973ba5b3b85283cf66dea594511e722cc6368020cd","source":{"kind":"arxiv","id":"1703.07678","version":2},"attestation_state":"computed","paper":{"title":"Measurement of forward photon production cross-section in proton-proton collisions at $\\sqrt{s}$ = 13 TeV with the LHCf detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Tiberio, A. Tricomi, E. Berti, E. Matsubayashi, H. Menjo, K. Kasahara, K. Masuda, L. Bonechi, M. Bongi, M. Haguenauer, M. Shinoda, M. Ueno, N. Sakurai, O. Adriani, P. Papini, Q.D. Zhou, R. D'Alessandro, S. Ricciarini, S. Torii, T. Iwata, T. Sako, T. Suzuki, T. Tamura, W.C. Turner, Y. Itow, Y. Makino, Y. Muraki","submitted_at":"2017-03-22T14:36:56Z","abstract_excerpt":"In this paper, we report the production cross-section of forward photons in the pseudorapidity regions of $\\eta\\,>\\,10.94$ and $8.99\\,>\\,\\eta\\,>\\,8.81$, measured by the LHCf experiment with proton--proton collisions at $\\sqrt{s}$ = 13 TeV. The results from the analysis of 0.191 $\\mathrm{nb^{-1}}$ of data obtained in June 2015 are compared to the predictions of several hadronic interaction models that are used in air-shower simulations for ultra-high-energy cosmic rays. Although none of the models agree perfectly with the data, EPOS-LHC shows the best agreement with the experimental data among "},"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":"1703.07678","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2017-03-22T14:36:56Z","cross_cats_sorted":[],"title_canon_sha256":"5ac132dc3b5608b2e88d90acba8ce3b89f051ba643991fdf09fab3c9e5dc0c05","abstract_canon_sha256":"d32ab6d4d5326e169aa44d07a16c717da859537f4acc3fc78b4654634a2b5c4a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:47.544441Z","signature_b64":"UhyCKHsNbaTGdHyiWW84y+tJWyFhC1my44KX45UoDRg62TWPDKW5kluTdsJBpEk0kwBFv4YilbKAEa44J1mQCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e14e487d9a3263c352b2f973ba5b3b85283cf66dea594511e722cc6368020cd","last_reissued_at":"2026-05-18T00:04:47.543757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:47.543757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of forward photon production cross-section in proton-proton collisions at $\\sqrt{s}$ = 13 TeV with the LHCf detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Tiberio, A. Tricomi, E. Berti, E. Matsubayashi, H. Menjo, K. Kasahara, K. Masuda, L. Bonechi, M. Bongi, M. Haguenauer, M. Shinoda, M. Ueno, N. Sakurai, O. Adriani, P. Papini, Q.D. Zhou, R. D'Alessandro, S. Ricciarini, S. Torii, T. Iwata, T. Sako, T. Suzuki, T. Tamura, W.C. Turner, Y. Itow, Y. Makino, Y. Muraki","submitted_at":"2017-03-22T14:36:56Z","abstract_excerpt":"In this paper, we report the production cross-section of forward photons in the pseudorapidity regions of $\\eta\\,>\\,10.94$ and $8.99\\,>\\,\\eta\\,>\\,8.81$, measured by the LHCf experiment with proton--proton collisions at $\\sqrt{s}$ = 13 TeV. The results from the analysis of 0.191 $\\mathrm{nb^{-1}}$ of data obtained in June 2015 are compared to the predictions of several hadronic interaction models that are used in air-shower simulations for ultra-high-energy cosmic rays. Although none of the models agree perfectly with the data, EPOS-LHC shows the best agreement with the experimental data among "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07678","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":"1703.07678","created_at":"2026-05-18T00:04:47.543856+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.07678v2","created_at":"2026-05-18T00:04:47.543856+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07678","created_at":"2026-05-18T00:04:47.543856+00:00"},{"alias_kind":"pith_short_12","alias_value":"FYKOJB6ZUMTD","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FYKOJB6ZUMTDYNJL","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FYKOJB6Z","created_at":"2026-05-18T12:31:15.632608+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2203.15416","citing_title":"Measurement of forward photon production cross-section in pp collisions at $\\sqrt{s}$ = 510 GeV with RHICf detector","ref_index":6,"is_internal_anchor":true},{"citing_arxiv_id":"2605.13964","citing_title":"A New Source of Millicharged Particles: Secondary Showers in the LHC Forward Absorber","ref_index":62,"is_internal_anchor":true},{"citing_arxiv_id":"2604.05512","citing_title":"Measurement of charged-particle production in $\\sqrt{s_\\text{NN}}=9.62$ TeV proton-oxygen collisions as a probe of cosmic-ray air showers with the ATLAS detector","ref_index":76,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB","json":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB.json","graph_json":"https://pith.science/api/pith-number/FYKOJB6ZUMTDYNJLF6LTXJNTXB/graph.json","events_json":"https://pith.science/api/pith-number/FYKOJB6ZUMTDYNJLF6LTXJNTXB/events.json","paper":"https://pith.science/paper/FYKOJB6Z"},"agent_actions":{"view_html":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB","download_json":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB.json","view_paper":"https://pith.science/paper/FYKOJB6Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.07678&json=true","fetch_graph":"https://pith.science/api/pith-number/FYKOJB6ZUMTDYNJLF6LTXJNTXB/graph.json","fetch_events":"https://pith.science/api/pith-number/FYKOJB6ZUMTDYNJLF6LTXJNTXB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB/action/storage_attestation","attest_author":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB/action/author_attestation","sign_citation":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB/action/citation_signature","submit_replication":"https://pith.science/pith/FYKOJB6ZUMTDYNJLF6LTXJNTXB/action/replication_record"}},"created_at":"2026-05-18T00:04:47.543856+00:00","updated_at":"2026-05-18T00:04:47.543856+00:00"}