{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LJD7MPUJLAWSHCTC5UOKSK2Y37","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"8858679f0e2ba7b688c029f34df55f361c5cd41cd617909ea1e75d6ee3d081f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-27T19:07:08Z","title_canon_sha256":"75d582f3f4a8e0cbb490bbf5136feee59b015fe16f2423aafe9a918ec1a9ba0c"},"schema_version":"1.0","source":{"id":"2607.25008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.25008","created_at":"2026-07-29T00:24:57Z"},{"alias_kind":"arxiv_version","alias_value":"2607.25008v1","created_at":"2026-07-29T00:24:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.25008","created_at":"2026-07-29T00:24:57Z"},{"alias_kind":"pith_short_12","alias_value":"LJD7MPUJLAWS","created_at":"2026-07-29T00:24:57Z"},{"alias_kind":"pith_short_16","alias_value":"LJD7MPUJLAWSHCTC","created_at":"2026-07-29T00:24:57Z"},{"alias_kind":"pith_short_8","alias_value":"LJD7MPUJ","created_at":"2026-07-29T00:24:57Z"}],"graph_snapshots":[{"event_id":"sha256:ab84ad38d75634612a9810d02d758d677667edacb6aadf6cbd88944df102122a","target":"graph","created_at":"2026-07-29T00:24:57Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.25008/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Spallation neutron sources provide intense neutrino fluxes from pion and muon decay at rest, with energies in the few tens of MeV range. Experiments such as COHERENT exploit these fluxes to detect neutrinos via coherent elastic neutrino$\\unicode{x2013}$nucleus scattering (CE$\\nu$NS). However, these facilities also offer a unique opportunity to produce and probe light, secluded, or weakly$\\unicode{x2013}$coupled particles. In this work, we investigate the sensitivity of the Spallation Neutron Source at the Oak Ridge National Laboratory to heavy neutral leptons (HNLs) in the MeV$\\unicode{x2013}$","authors_text":"A. Galindo-Uribarri, Ana Mart\\'in-Gal\\'an, G. Sanchez Garcia, Valentina De Romeri, V\\'ictor Mart\\'in Lozano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-27T19:07:08Z","title":"Searches for heavy neutral lepton decays at spallation neutron sources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.25008","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:6a51721d5b7536eedd3b9f6fefca04ea5b257624d83b415469056b439531064a","target":"record","created_at":"2026-07-29T00:24:57Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"8858679f0e2ba7b688c029f34df55f361c5cd41cd617909ea1e75d6ee3d081f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-27T19:07:08Z","title_canon_sha256":"75d582f3f4a8e0cbb490bbf5136feee59b015fe16f2423aafe9a918ec1a9ba0c"},"schema_version":"1.0","source":{"id":"2607.25008","kind":"arxiv","version":1}},"canonical_sha256":"5a47f63e89582d238a62ed1ca92b58dfe4acdf508ce0b9df548ece23fb7567c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5a47f63e89582d238a62ed1ca92b58dfe4acdf508ce0b9df548ece23fb7567c3","first_computed_at":"2026-07-29T00:24:57.528020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-29T00:24:57.528020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"twzYKvj/90AhqbqTORnU6jnN/TZ3gytIDfGhYEki6+KljdPbiJcZegvcS4BLC70pDwMWgwMig0KXpxlvatT5Dg==","signature_status":"signed_v1","signed_at":"2026-07-29T00:24:57.528874Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.25008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a51721d5b7536eedd3b9f6fefca04ea5b257624d83b415469056b439531064a","sha256:ab84ad38d75634612a9810d02d758d677667edacb6aadf6cbd88944df102122a"],"state_sha256":"ec86a3909ecc1fa7a1af4716a980fe1e17bdbb00fce4a496939cade8c323f255"}