{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SM74WY7URQKFLEYKHZUSHPTBMF","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":"608275c3ab5412061e8fcea3627cf673c5f60a1cbe15f3b381d8809aa11f0346","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-10T01:34:43Z","title_canon_sha256":"38da0a3da5303854e11d7c8313d27bd60db03185c407fd53aee218c31caf3b12"},"schema_version":"1.0","source":{"id":"2606.11557","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11557","created_at":"2026-06-11T01:09:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11557v1","created_at":"2026-06-11T01:09:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11557","created_at":"2026-06-11T01:09:55Z"},{"alias_kind":"pith_short_12","alias_value":"SM74WY7URQKF","created_at":"2026-06-11T01:09:55Z"},{"alias_kind":"pith_short_16","alias_value":"SM74WY7URQKFLEYK","created_at":"2026-06-11T01:09:55Z"},{"alias_kind":"pith_short_8","alias_value":"SM74WY7U","created_at":"2026-06-11T01:09:55Z"}],"graph_snapshots":[{"event_id":"sha256:c24f85e1539770c3ebd2881463e401b2362394b9e9c3a70db722954f23dbf98d","target":"graph","created_at":"2026-06-11T01:09:55Z","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/2606.11557/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum batteries provide a useful setting for exploring nonequilibrium many-body effects in energy storage. Here we investigate the optimization of a quantum battery based on the central-spin model. We identify two complementary structural indicators associated with the effective charging dynamics: one yields an upper bound on the average charging power, while the other characterizes the buildup of stored energy. We show that these two indicators are jointly optimized at a distinguished initial charger excitation number, which selects a particular Dicke sector of the model. At this common opt","authors_text":"Hai-Long Shi, Hui-Yu Yang, Kun Zhang, Xiao-Hui Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-10T01:34:43Z","title":"Emergent mirror symmetry in the optimization of the central-spin quantum battery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11557","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:c479f215f808dc265e3ae74199d22b6a8093921a76b0ef3116d6967edcc87f02","target":"record","created_at":"2026-06-11T01:09:55Z","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":"608275c3ab5412061e8fcea3627cf673c5f60a1cbe15f3b381d8809aa11f0346","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-10T01:34:43Z","title_canon_sha256":"38da0a3da5303854e11d7c8313d27bd60db03185c407fd53aee218c31caf3b12"},"schema_version":"1.0","source":{"id":"2606.11557","kind":"arxiv","version":1}},"canonical_sha256":"933fcb63f48c1455930a3e6923be61614cbf460a136bb9340932f70884ea3814","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"933fcb63f48c1455930a3e6923be61614cbf460a136bb9340932f70884ea3814","first_computed_at":"2026-06-11T01:09:55.968759Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:09:55.968759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UDdEYBrhGST+actS3KTdbUhGbuQx5MDg0Ih3lWQjno2VpsDVjGin4ViexScOA3CnDVu3CjIfHXMGYyreUzbqBg==","signature_status":"signed_v1","signed_at":"2026-06-11T01:09:55.969598Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.11557","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c479f215f808dc265e3ae74199d22b6a8093921a76b0ef3116d6967edcc87f02","sha256:c24f85e1539770c3ebd2881463e401b2362394b9e9c3a70db722954f23dbf98d"],"state_sha256":"62c9fddd1d6a9aa62f9b20db16cbbafe952ea6344e8e7595145497ff66c9c016"}