{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OAOZEJ7KQJMH44RF2AJQPT7Y7Q","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":"d61fa540877d389dfc55d12e59b8b77cf8dd1e44300434aff4d383821eb39e1d","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-12-18T19:00:00Z","title_canon_sha256":"98e915fa9a3fb9cd4928defdf9eb8c9bd392572050bbcc7e0fac1f49e5552ce8"},"schema_version":"1.0","source":{"id":"2412.14235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.14235","created_at":"2026-07-05T09:51:42Z"},{"alias_kind":"arxiv_version","alias_value":"2412.14235v1","created_at":"2026-07-05T09:51:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.14235","created_at":"2026-07-05T09:51:42Z"},{"alias_kind":"pith_short_12","alias_value":"OAOZEJ7KQJMH","created_at":"2026-07-05T09:51:42Z"},{"alias_kind":"pith_short_16","alias_value":"OAOZEJ7KQJMH44RF","created_at":"2026-07-05T09:51:42Z"},{"alias_kind":"pith_short_8","alias_value":"OAOZEJ7K","created_at":"2026-07-05T09:51:42Z"}],"graph_snapshots":[{"event_id":"sha256:c3441ca2e569f9307062dafd3e5c9f70d40521d09a8af43687e759a5b12fdc6c","target":"graph","created_at":"2026-07-05T09:51:42Z","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/2412.14235/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we provide a comprehensive study of fermion-portal dark matter models in the freeze-in regime at a future muon collider. For different possible non-singlet fermion portals, we calculate the upper bound on the mediator's mass arising from the relic abundance calculation and discuss the reach of a future muon collider in probing their viable parameter space in prompt and long-lived particle search strategies. In particular, we develop rudimentary search strategies in the prompt region and show that cuts on the invariant dilepton or dijet masses, the missing transverse mass $M_{T2}$","authors_text":"Aria Radick, Pouya Asadi, Samuel Homiller, Tien-Tien Yu","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-12-18T19:00:00Z","title":"Fermion-Portal Dark Matter at a High-Energy Muon Collider"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.14235","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":"sha256:6bbcc2f43af6457b05ea9670f2dc061d3afc860cd5c305e37dceedec726e47ca","target":"record","created_at":"2026-07-05T09:51:42Z","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":"d61fa540877d389dfc55d12e59b8b77cf8dd1e44300434aff4d383821eb39e1d","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-12-18T19:00:00Z","title_canon_sha256":"98e915fa9a3fb9cd4928defdf9eb8c9bd392572050bbcc7e0fac1f49e5552ce8"},"schema_version":"1.0","source":{"id":"2412.14235","kind":"arxiv","version":1}},"canonical_sha256":"701d9227ea82587e7225d01307cff8fc138570bdc8d46062f68dd220a84ff7eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"701d9227ea82587e7225d01307cff8fc138570bdc8d46062f68dd220a84ff7eb","first_computed_at":"2026-07-05T09:51:42.380834Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:51:42.380834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tunLq2Td7oGWQV8mLeUwXWmLLCu2luw0fAerLy4ns2MoPwJD5IzDa1xZhNomWSf9mpnevV429gFBev+s/CYqDw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:51:42.381297Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.14235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bbcc2f43af6457b05ea9670f2dc061d3afc860cd5c305e37dceedec726e47ca","sha256:c3441ca2e569f9307062dafd3e5c9f70d40521d09a8af43687e759a5b12fdc6c"],"state_sha256":"8b9e8355bea73df216637496bae5d138f69b926f5d6a65a3504c2f9a3f77e387"}