{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:YFHJZWQ6CQ2ZQPKR7FNWWBLOWB","short_pith_number":"pith:YFHJZWQ6","schema_version":"1.0","canonical_sha256":"c14e9cda1e1435983d51f95b6b056eb05ab2d159789c0d9cb67de3b2d52653a0","source":{"kind":"arxiv","id":"2607.21712","version":1},"attestation_state":"computed","paper":{"title":"ALP pair production at the LHC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Davide Pagani, Ilaria Brivio, Simone Meoni","submitted_at":"2026-07-23T18:00:21Z","abstract_excerpt":"We study axion-like particle (ALP) pair production at the LHC, investigating its sensitivity to the simultaneous presence of dimension-5 and dimension-6 ALP interactions. Focusing on the signature with four isolated photons, we analyze for the first time the non-resonant process $gg\\to aa$, finding that it can constrain significantly ALP interactions, already at an integrated luminosity of 300 fb$^{-1}$. Particular attention is paid to the multidimensional nature of the ALP parameter space. To this end, we present a re-interpretation of a search for the Higgs-resonant process $gg\\to h\\to aa$ b"},"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":"2607.21712","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-23T18:00:21Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"20b273b3206de6851ffd1d0512f90bbeb4d0198e19948ead20f3f67ac570917e","abstract_canon_sha256":"8888172e46fc50e90b4ce73f7522ca8d0224ce2c9471a37dc60843f26e3f810e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T00:20:16.918510Z","signature_b64":"4/DavzVCk3wv3BQKWLnQonnTemurH+i3t2IqFOtIAXMjaUXCXfILR6XMj740UVx+2oDAig7oPSnXfTKUYk0GDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c14e9cda1e1435983d51f95b6b056eb05ab2d159789c0d9cb67de3b2d52653a0","last_reissued_at":"2026-07-27T00:20:16.917640Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T00:20:16.917640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"ALP pair production at the LHC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Davide Pagani, Ilaria Brivio, Simone Meoni","submitted_at":"2026-07-23T18:00:21Z","abstract_excerpt":"We study axion-like particle (ALP) pair production at the LHC, investigating its sensitivity to the simultaneous presence of dimension-5 and dimension-6 ALP interactions. Focusing on the signature with four isolated photons, we analyze for the first time the non-resonant process $gg\\to aa$, finding that it can constrain significantly ALP interactions, already at an integrated luminosity of 300 fb$^{-1}$. Particular attention is paid to the multidimensional nature of the ALP parameter space. To this end, we present a re-interpretation of a search for the Higgs-resonant process $gg\\to h\\to aa$ b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21712","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/2607.21712/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":"2607.21712","created_at":"2026-07-27T00:20:16.918080+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.21712v1","created_at":"2026-07-27T00:20:16.918080+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21712","created_at":"2026-07-27T00:20:16.918080+00:00"},{"alias_kind":"pith_short_12","alias_value":"YFHJZWQ6CQ2Z","created_at":"2026-07-27T00:20:16.918080+00:00"},{"alias_kind":"pith_short_16","alias_value":"YFHJZWQ6CQ2ZQPKR","created_at":"2026-07-27T00:20:16.918080+00:00"},{"alias_kind":"pith_short_8","alias_value":"YFHJZWQ6","created_at":"2026-07-27T00:20:16.918080+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/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB","json":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB.json","graph_json":"https://pith.science/api/pith-number/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/graph.json","events_json":"https://pith.science/api/pith-number/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/events.json","paper":"https://pith.science/paper/YFHJZWQ6"},"agent_actions":{"view_html":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB","download_json":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB.json","view_paper":"https://pith.science/paper/YFHJZWQ6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.21712&json=true","fetch_graph":"https://pith.science/api/pith-number/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/graph.json","fetch_events":"https://pith.science/api/pith-number/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/action/storage_attestation","attest_author":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/action/author_attestation","sign_citation":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/action/citation_signature","submit_replication":"https://pith.science/pith/YFHJZWQ6CQ2ZQPKR7FNWWBLOWB/action/replication_record"}},"created_at":"2026-07-27T00:20:16.918080+00:00","updated_at":"2026-07-27T00:20:16.918080+00:00"}