{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:XTONQULHNGLBIP2QM577UXQJ2Z","short_pith_number":"pith:XTONQULH","schema_version":"1.0","canonical_sha256":"bcdcd851676996143f50677ffa5e09d6491b46d7ebc6449eb21f106ca475aba2","source":{"kind":"arxiv","id":"2606.28500","version":1},"attestation_state":"computed","paper":{"title":"New Energy-Loss Constraints on Dark Sectors from Deeply Inelastic Scattering with Initial State Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"John Carlton, Justin Cammarota, Susan Gardner","submitted_at":"2026-06-26T18:00:13Z","abstract_excerpt":"We employ the joint QED and QCD factorization of deeply inelastic, electron-proton scattering with generic initial state radiation to probe the possibility of exotic particle emission -- i.e., of weakly coupled particles originating from a dark or hidden sector -- through anomalous energy loss. We leverage this possibility through the consideration of phase-space-limited kinematic regions, for which the emission of an additional, undetected particle can particularly impact the associated cross-section. In this first paper, as a proof of principle, we focus on radiation from the incoming electr"},"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":"2606.28500","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:13Z","cross_cats_sorted":[],"title_canon_sha256":"655c21efaf3b2f30ffa9bf493e8ae2faa3a0b45f83f20b32fd7548e2b638d1df","abstract_canon_sha256":"b938bbfd5c6199c4986b54616ddfa16adf31bc24b11b621522afef76575e5e1e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T00:15:16.040208Z","signature_b64":"8ncjbMuSdWanq2omrPxTU6n89waAnW7dNBXyFmMNdhArn+xdVLza2tDeVEX6ON3SDJqyp/+sTaIU1cNdj5H1Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bcdcd851676996143f50677ffa5e09d6491b46d7ebc6449eb21f106ca475aba2","last_reissued_at":"2026-06-30T00:15:16.039814Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T00:15:16.039814Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New Energy-Loss Constraints on Dark Sectors from Deeply Inelastic Scattering with Initial State Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"John Carlton, Justin Cammarota, Susan Gardner","submitted_at":"2026-06-26T18:00:13Z","abstract_excerpt":"We employ the joint QED and QCD factorization of deeply inelastic, electron-proton scattering with generic initial state radiation to probe the possibility of exotic particle emission -- i.e., of weakly coupled particles originating from a dark or hidden sector -- through anomalous energy loss. We leverage this possibility through the consideration of phase-space-limited kinematic regions, for which the emission of an additional, undetected particle can particularly impact the associated cross-section. In this first paper, as a proof of principle, we focus on radiation from the incoming electr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28500","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/2606.28500/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":"2606.28500","created_at":"2026-06-30T00:15:16.039870+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.28500v1","created_at":"2026-06-30T00:15:16.039870+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28500","created_at":"2026-06-30T00:15:16.039870+00:00"},{"alias_kind":"pith_short_12","alias_value":"XTONQULHNGLB","created_at":"2026-06-30T00:15:16.039870+00:00"},{"alias_kind":"pith_short_16","alias_value":"XTONQULHNGLBIP2Q","created_at":"2026-06-30T00:15:16.039870+00:00"},{"alias_kind":"pith_short_8","alias_value":"XTONQULH","created_at":"2026-06-30T00:15:16.039870+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/XTONQULHNGLBIP2QM577UXQJ2Z","json":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z.json","graph_json":"https://pith.science/api/pith-number/XTONQULHNGLBIP2QM577UXQJ2Z/graph.json","events_json":"https://pith.science/api/pith-number/XTONQULHNGLBIP2QM577UXQJ2Z/events.json","paper":"https://pith.science/paper/XTONQULH"},"agent_actions":{"view_html":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z","download_json":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z.json","view_paper":"https://pith.science/paper/XTONQULH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.28500&json=true","fetch_graph":"https://pith.science/api/pith-number/XTONQULHNGLBIP2QM577UXQJ2Z/graph.json","fetch_events":"https://pith.science/api/pith-number/XTONQULHNGLBIP2QM577UXQJ2Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z/action/storage_attestation","attest_author":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z/action/author_attestation","sign_citation":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z/action/citation_signature","submit_replication":"https://pith.science/pith/XTONQULHNGLBIP2QM577UXQJ2Z/action/replication_record"}},"created_at":"2026-06-30T00:15:16.039870+00:00","updated_at":"2026-06-30T00:15:16.039870+00:00"}