{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:KNLLRK6YY33RA5AVD6K754EVLB","short_pith_number":"pith:KNLLRK6Y","schema_version":"1.0","canonical_sha256":"5356b8abd8c6f71074151f95fef095584372a6c6072c26047cc679239bf035b1","source":{"kind":"arxiv","id":"2107.12379","version":2},"attestation_state":"computed","paper":{"title":"Unsupervised Hadronic SUEP at the LHC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Aris Spourdalakis, David Curtin, Gregor Kasieczka, Jared Barron, Tilman Plehn","submitted_at":"2021-07-26T18:00:00Z","abstract_excerpt":"Confining dark sectors with pseudo-conformal dynamics produce SUEP, or Soft Unclustered Energy Patterns, at colliders: isotropic dark hadrons with soft and democratic energies. We target the experimental nightmare scenario, SUEPs in exotic Higgs decays, where all dark hadrons decay promptly to SM hadrons. First, we identify three promising observables, the charged particle multiplicity, the event ring isotropy, and the matrix of geometric distances between charged tracks. Their patterns can be exploited through a cut-and-count search, supervised machine learning, or an unsupervised autoencoder"},"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":"2107.12379","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-07-26T18:00:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ad2e2ffe3682e45b836c6b1e2822b3caa364245d882359058a7aa26c04452078","abstract_canon_sha256":"1358667852b30c3e0948da420970e482063518b6574fa15f9784db8a77915c79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:45:38.408798Z","signature_b64":"hie6AC1io2aeENltVXJom7lIIYOYygYaYqGU5aFiuRym4v/3oE8xy6ueAOKsLfHFC7OYZPzFrFiMA1r0AacyAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5356b8abd8c6f71074151f95fef095584372a6c6072c26047cc679239bf035b1","last_reissued_at":"2026-07-05T03:45:38.408383Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:45:38.408383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unsupervised Hadronic SUEP at the LHC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Aris Spourdalakis, David Curtin, Gregor Kasieczka, Jared Barron, Tilman Plehn","submitted_at":"2021-07-26T18:00:00Z","abstract_excerpt":"Confining dark sectors with pseudo-conformal dynamics produce SUEP, or Soft Unclustered Energy Patterns, at colliders: isotropic dark hadrons with soft and democratic energies. We target the experimental nightmare scenario, SUEPs in exotic Higgs decays, where all dark hadrons decay promptly to SM hadrons. First, we identify three promising observables, the charged particle multiplicity, the event ring isotropy, and the matrix of geometric distances between charged tracks. Their patterns can be exploited through a cut-and-count search, supervised machine learning, or an unsupervised autoencoder"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.12379","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.12379/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":"2107.12379","created_at":"2026-07-05T03:45:38.408443+00:00"},{"alias_kind":"arxiv_version","alias_value":"2107.12379v2","created_at":"2026-07-05T03:45:38.408443+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.12379","created_at":"2026-07-05T03:45:38.408443+00:00"},{"alias_kind":"pith_short_12","alias_value":"KNLLRK6YY33R","created_at":"2026-07-05T03:45:38.408443+00:00"},{"alias_kind":"pith_short_16","alias_value":"KNLLRK6YY33RA5AV","created_at":"2026-07-05T03:45:38.408443+00:00"},{"alias_kind":"pith_short_8","alias_value":"KNLLRK6Y","created_at":"2026-07-05T03:45:38.408443+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2607.01354","citing_title":"Local Conformal Predictions for Calibrated Surrogates","ref_index":153,"is_internal_anchor":false},{"citing_arxiv_id":"2507.13430","citing_title":"Stopping Dark Mesons in Their Tracks with Long-Lived Particle and Resonant Signatures","ref_index":36,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB","json":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB.json","graph_json":"https://pith.science/api/pith-number/KNLLRK6YY33RA5AVD6K754EVLB/graph.json","events_json":"https://pith.science/api/pith-number/KNLLRK6YY33RA5AVD6K754EVLB/events.json","paper":"https://pith.science/paper/KNLLRK6Y"},"agent_actions":{"view_html":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB","download_json":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB.json","view_paper":"https://pith.science/paper/KNLLRK6Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2107.12379&json=true","fetch_graph":"https://pith.science/api/pith-number/KNLLRK6YY33RA5AVD6K754EVLB/graph.json","fetch_events":"https://pith.science/api/pith-number/KNLLRK6YY33RA5AVD6K754EVLB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB/action/storage_attestation","attest_author":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB/action/author_attestation","sign_citation":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB/action/citation_signature","submit_replication":"https://pith.science/pith/KNLLRK6YY33RA5AVD6K754EVLB/action/replication_record"}},"created_at":"2026-07-05T03:45:38.408443+00:00","updated_at":"2026-07-05T03:45:38.408443+00:00"}