{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:L7DAOKSRBRJYVVKTB3TOUUNY6Z","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":"4ddbdff396307608bf017004b7e54e5745013ebf5c1590dbb4fcfe273f38af3d","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-09-10T17:14:45Z","title_canon_sha256":"6383b3d6b00009592c89b38a4561e93f7cef2b591f7393ca660f43bcd6ee4502"},"schema_version":"1.0","source":{"id":"2509.08786","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.08786","created_at":"2026-07-05T12:08:36Z"},{"alias_kind":"arxiv_version","alias_value":"2509.08786v1","created_at":"2026-07-05T12:08:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.08786","created_at":"2026-07-05T12:08:36Z"},{"alias_kind":"pith_short_12","alias_value":"L7DAOKSRBRJY","created_at":"2026-07-05T12:08:36Z"},{"alias_kind":"pith_short_16","alias_value":"L7DAOKSRBRJYVVKT","created_at":"2026-07-05T12:08:36Z"},{"alias_kind":"pith_short_8","alias_value":"L7DAOKSR","created_at":"2026-07-05T12:08:36Z"}],"graph_snapshots":[{"event_id":"sha256:c6ac9c3956c15c15c1b3769f7091867b5d8612a90b1d21394953dd3f045f7984","target":"graph","created_at":"2026-07-05T12:08:36Z","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/2509.08786/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A calculation of the two-particle two-hole contribution to the semi-inclusive $(\\nu_\\mu,\\mu^-N)$ cross section on carbon is performed in the framework of the relativistic Fermi gas model. The process is driven by meson-exchange currents encompassing all contributions involving the exchange of a single pion and the excitation of a $\\Delta$ resonance. The calculation is validated against the inclusive $(\\nu_\\mu,\\mu^-)$ response functions already existing in the literature, and then extended for the first time to the semi-inclusive channel. Results are presented both at fixed neutrino energy and ","authors_text":"Arturo De Pace, Marco Martini, Maria Benedetta Barbaro, Valerio Belocchi","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-09-10T17:14:45Z","title":"Two-particle two-hole excitations in semi-inclusive neutrino-nucleus scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.08786","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":"sha256:3ab597eeafa8a8de503552b140480fe8880cc34df00969d68618c73f477674da","target":"record","created_at":"2026-07-05T12:08:36Z","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":"4ddbdff396307608bf017004b7e54e5745013ebf5c1590dbb4fcfe273f38af3d","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2025-09-10T17:14:45Z","title_canon_sha256":"6383b3d6b00009592c89b38a4561e93f7cef2b591f7393ca660f43bcd6ee4502"},"schema_version":"1.0","source":{"id":"2509.08786","kind":"arxiv","version":1}},"canonical_sha256":"5fc6072a510c538ad5530ee6ea51b8f65d8103b05b260dd36fd7d5beb12d6c10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fc6072a510c538ad5530ee6ea51b8f65d8103b05b260dd36fd7d5beb12d6c10","first_computed_at":"2026-07-05T12:08:36.290778Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:08:36.290778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4nmjCGp7l1BW3LDJtx+mHDOwP/CfU41UReT7Upyr1EEb+CEOD6tHVamazoVgBFbP7x80Dj5toGnVu2mPaf6yBw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:08:36.291229Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.08786","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ab597eeafa8a8de503552b140480fe8880cc34df00969d68618c73f477674da","sha256:c6ac9c3956c15c15c1b3769f7091867b5d8612a90b1d21394953dd3f045f7984"],"state_sha256":"f6edf1537fa70dc94d987b79d917a148a3e36f814e5a42d8daf1c3446c70af0e"}