{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:OPH7C7Y6DZTL2BMMVV2EWTDQZA","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":"ff5265d0963f8b24333997e76acdc4748ece876d4f9a49ee73365ae092f865e9","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-22T18:00:05Z","title_canon_sha256":"cd41d7d7b78b276a15abeb3324d495ae10b3c7b7c04c6d709b9a7de6cd96f82c"},"schema_version":"1.0","source":{"id":"2607.20625","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.20625","created_at":"2026-07-24T00:23:26Z"},{"alias_kind":"arxiv_version","alias_value":"2607.20625v1","created_at":"2026-07-24T00:23:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.20625","created_at":"2026-07-24T00:23:26Z"},{"alias_kind":"pith_short_12","alias_value":"OPH7C7Y6DZTL","created_at":"2026-07-24T00:23:26Z"},{"alias_kind":"pith_short_16","alias_value":"OPH7C7Y6DZTL2BMM","created_at":"2026-07-24T00:23:26Z"},{"alias_kind":"pith_short_8","alias_value":"OPH7C7Y6","created_at":"2026-07-24T00:23:26Z"}],"graph_snapshots":[{"event_id":"sha256:83264b1181fb3093e07a576ae3a65568010473cee6d69746ac569aa131348d8f","target":"graph","created_at":"2026-07-24T00:23:26Z","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/2607.20625/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study a GeV-scale Higgs-portal scalar $\\phi$ that can dominate the early Universe and later decay into Standard Model states, ending an early matter-dominated era. Ordinary cosmic reheating is the minimal example of this scenario. The small Higgs mixing makes $\\phi$ a long-lived particle (LLP), linking the reheating temperature $T_\\text{rh}$ to displaced-decay signatures at colliders. Including finite-temperature suppression of the decay width, we map FCC-hh LLP sensitivity onto the $[m_{\\phi}, T_\\text{rh}]$ plane. We find that FCC-hh displaced searches could probe GeV-scale transition temp","authors_text":"Giovanna Cottin, Kuldeep Deka, Manuel L\\'opez, Nicol\\'as Bernal","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-22T18:00:05Z","title":"Reheating the FCC: Probing Early Matter Domination with Long-Lived Particles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.20625","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:f1727248eb199036300de5a0f11db81bee5551455ee5ceb5d6f7a54286ccf907","target":"record","created_at":"2026-07-24T00:23:26Z","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":"ff5265d0963f8b24333997e76acdc4748ece876d4f9a49ee73365ae092f865e9","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-22T18:00:05Z","title_canon_sha256":"cd41d7d7b78b276a15abeb3324d495ae10b3c7b7c04c6d709b9a7de6cd96f82c"},"schema_version":"1.0","source":{"id":"2607.20625","kind":"arxiv","version":1}},"canonical_sha256":"73cff17f1e1e66bd058cad744b4c70c81ffaba30d7691cf08aec4a4e0c5c8f2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73cff17f1e1e66bd058cad744b4c70c81ffaba30d7691cf08aec4a4e0c5c8f2d","first_computed_at":"2026-07-24T00:23:26.223383Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T00:23:26.223383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v4DzU57TcmZQJF7OfVlsph0bwiaTAhIh/bZsg0bTjVkkA7z+dFY27nA41lt1mNpMMQ8iwLNYjLBu0Ww6ecwYCQ==","signature_status":"signed_v1","signed_at":"2026-07-24T00:23:26.224258Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.20625","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1727248eb199036300de5a0f11db81bee5551455ee5ceb5d6f7a54286ccf907","sha256:83264b1181fb3093e07a576ae3a65568010473cee6d69746ac569aa131348d8f"],"state_sha256":"6249f4b36e7ae0fe0c0a7386b512ca03683ba835c5ddd4f77afa7d877fe3a1dd"}