{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:HFWUYZ5HEWL67VBSVWTKG4L2TY","short_pith_number":"pith:HFWUYZ5H","schema_version":"1.0","canonical_sha256":"396d4c67a72597efd432ada6a3717a9e1a50e5bf49dde168fca5379216783e27","source":{"kind":"arxiv","id":"1812.08987","version":1},"attestation_state":"computed","paper":{"title":"Possible non-prompt photons in $pp$ collisions and their effects in $AA$ analyses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Akihiko Monnai","submitted_at":"2018-12-21T07:57:25Z","abstract_excerpt":"Direct photons are a powerful tool for elucidating the properties of the hot QCD matter in heavy-ion collisions. They are conventionally estimated by assuming prompt photon contributions in proton-proton collisions and thermal and prompt photon contributions in heavy-ion collisions. On the other hand, there could also be other sources of photons such as pre-equilibrium photons. I investigate prompt, pre-equilibrium and thermal photons and their effects on the direct photon $p_T$ spectra at CERN Large Hadron Collider energies."},"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":"1812.08987","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-12-21T07:57:25Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"f11b28a289a4446d44236b2424cb0d619e38ac17c7af2a29a52ae08bc2132de6","abstract_canon_sha256":"56f04b17e691e8e707bbf430d88169aac31adaf37978c4301e0524191b69fd02"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:36.959986Z","signature_b64":"pkRE66vPU5gWT9bQfa/bKuV6I4Vrh2+CjnHSCQ+ZQ0rujNckJyONVZ6Rgy5FTkeCr3jUKo7oo/sCWh9t8ykKDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"396d4c67a72597efd432ada6a3717a9e1a50e5bf49dde168fca5379216783e27","last_reissued_at":"2026-05-17T23:39:36.959436Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:36.959436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Possible non-prompt photons in $pp$ collisions and their effects in $AA$ analyses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Akihiko Monnai","submitted_at":"2018-12-21T07:57:25Z","abstract_excerpt":"Direct photons are a powerful tool for elucidating the properties of the hot QCD matter in heavy-ion collisions. They are conventionally estimated by assuming prompt photon contributions in proton-proton collisions and thermal and prompt photon contributions in heavy-ion collisions. On the other hand, there could also be other sources of photons such as pre-equilibrium photons. I investigate prompt, pre-equilibrium and thermal photons and their effects on the direct photon $p_T$ spectra at CERN Large Hadron Collider energies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.08987","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":""},"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":"1812.08987","created_at":"2026-05-17T23:39:36.959521+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.08987v1","created_at":"2026-05-17T23:39:36.959521+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.08987","created_at":"2026-05-17T23:39:36.959521+00:00"},{"alias_kind":"pith_short_12","alias_value":"HFWUYZ5HEWL6","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_16","alias_value":"HFWUYZ5HEWL67VBS","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_8","alias_value":"HFWUYZ5H","created_at":"2026-05-18T12:32:28.185984+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/HFWUYZ5HEWL67VBSVWTKG4L2TY","json":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY.json","graph_json":"https://pith.science/api/pith-number/HFWUYZ5HEWL67VBSVWTKG4L2TY/graph.json","events_json":"https://pith.science/api/pith-number/HFWUYZ5HEWL67VBSVWTKG4L2TY/events.json","paper":"https://pith.science/paper/HFWUYZ5H"},"agent_actions":{"view_html":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY","download_json":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY.json","view_paper":"https://pith.science/paper/HFWUYZ5H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.08987&json=true","fetch_graph":"https://pith.science/api/pith-number/HFWUYZ5HEWL67VBSVWTKG4L2TY/graph.json","fetch_events":"https://pith.science/api/pith-number/HFWUYZ5HEWL67VBSVWTKG4L2TY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY/action/storage_attestation","attest_author":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY/action/author_attestation","sign_citation":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY/action/citation_signature","submit_replication":"https://pith.science/pith/HFWUYZ5HEWL67VBSVWTKG4L2TY/action/replication_record"}},"created_at":"2026-05-17T23:39:36.959521+00:00","updated_at":"2026-05-17T23:39:36.959521+00:00"}