{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:35SDHCN2DA76LYV5724RECWLTI","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":"86e8e84139681ab0ac7b12f006281a45c504ea9a2307902ab7eb666912ecdb24","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-09-01T13:58:20Z","title_canon_sha256":"66da480ac1cb269711947127c3ab16af30e990f07d3afe8351c9b504e19a186b"},"schema_version":"1.0","source":{"id":"2109.00391","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.00391","created_at":"2026-07-05T03:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"2109.00391v1","created_at":"2026-07-05T03:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.00391","created_at":"2026-07-05T03:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"35SDHCN2DA76","created_at":"2026-07-05T03:10:46Z"},{"alias_kind":"pith_short_16","alias_value":"35SDHCN2DA76LYV5","created_at":"2026-07-05T03:10:46Z"},{"alias_kind":"pith_short_8","alias_value":"35SDHCN2","created_at":"2026-07-05T03:10:46Z"}],"graph_snapshots":[{"event_id":"sha256:63a5bab662805c87347cf79af557af3fd3a487848d1db550e7cde880740844b2","target":"graph","created_at":"2026-07-05T03:10:46Z","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/2109.00391/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With centre-of-mass energies covering the Z pole, the WW threshold, the HZ production, and the top-pair threshold, the FCC-ee offers unprecedented possibilities to measure the properties of the four heaviest particles of the Standard Model (the Higgs, Z, and W bosons, and the top quark), and also those of the b and c quarks and of the $\\tau$ lepton. At these moderate energies, the role of the calorimeters is to complement the tracking systems in an optimal (a.k.a. particle-flow) event reconstruction. In this context, precision measurements and searches for new particles can fully profit from t","authors_text":"Christopher G. Tully, Felix Sefkow, Franco Bedeschi, Martin Aleksa, Roberto Ferrari","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-09-01T13:58:20Z","title":"Calorimetry at FCC-ee"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.00391","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:d6fc64c404ac49eebee1ef54e760089d9d9f37a32b738e754f11667d23885f0d","target":"record","created_at":"2026-07-05T03:10:46Z","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":"86e8e84139681ab0ac7b12f006281a45c504ea9a2307902ab7eb666912ecdb24","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-09-01T13:58:20Z","title_canon_sha256":"66da480ac1cb269711947127c3ab16af30e990f07d3afe8351c9b504e19a186b"},"schema_version":"1.0","source":{"id":"2109.00391","kind":"arxiv","version":1}},"canonical_sha256":"df643389ba183fe5e2bdfeb9120acb9a3d43083d8d2f784d031ff1d02e22981e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df643389ba183fe5e2bdfeb9120acb9a3d43083d8d2f784d031ff1d02e22981e","first_computed_at":"2026-07-05T03:10:46.148268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:10:46.148268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v1syrDHG+6vDRPp8sXdLZ/eeU06m8iBwyA5oThXGiRz1cWUec/cuUQmmVTpO49w4RYTqihOnXet0yxiDzNn0Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:10:46.148702Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.00391","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6fc64c404ac49eebee1ef54e760089d9d9f37a32b738e754f11667d23885f0d","sha256:63a5bab662805c87347cf79af557af3fd3a487848d1db550e7cde880740844b2"],"state_sha256":"7bca71d9d5ec9e02c6bb8a3af6b1015b1d17e0e0c74d38bc820a8953524f3585"}