{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:BCMLUOCHNBEPXRYAN5CNZFHQFQ","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":"e06be76252717a923381b14e4cd392e67c19cd5c4a710e6afae5a49c078e7257","cross_cats_sorted":["math-ph","math.MP","nlin.CD","physics.atom-ph","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2022-03-10T15:56:24Z","title_canon_sha256":"9bfb3b2ad37d998ffdde97847dd44d9ad22df9e5befd74fd2abad0df10d765f3"},"schema_version":"1.0","source":{"id":"2203.05439","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.05439","created_at":"2026-07-05T04:52:16Z"},{"alias_kind":"arxiv_version","alias_value":"2203.05439v2","created_at":"2026-07-05T04:52:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.05439","created_at":"2026-07-05T04:52:16Z"},{"alias_kind":"pith_short_12","alias_value":"BCMLUOCHNBEP","created_at":"2026-07-05T04:52:16Z"},{"alias_kind":"pith_short_16","alias_value":"BCMLUOCHNBEPXRYA","created_at":"2026-07-05T04:52:16Z"},{"alias_kind":"pith_short_8","alias_value":"BCMLUOCH","created_at":"2026-07-05T04:52:16Z"}],"graph_snapshots":[{"event_id":"sha256:1c803ad387ca46ddb6248967e0053c80bfa661e066a0c2aa06800a5d35dc1f62","target":"graph","created_at":"2026-07-05T04:52:16Z","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/2203.05439/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study spectral form factor in periodically-kicked bosonic chains. We consider a family of models where a Hamiltonian with the terms diagonal in the Fock space basis, including random chemical potentials and pair-wise interactions, is kicked periodically by another Hamiltonian with nearest-neighbor hopping and pairing terms. We show that for intermediate-range interactions, random phase approximation can be used to rewrite the spectral form factor in terms of a bi-stochastic many-body process generated by an effective bosonic Hamiltonian. In the particle-number conserving case, i.e., when pa","authors_text":"Dibyendu Roy, Divij Mishra, Toma\\v{z} Prosen","cross_cats":["math-ph","math.MP","nlin.CD","physics.atom-ph","quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2022-03-10T15:56:24Z","title":"Spectral form factor in a minimal bosonic model of many-body quantum chaos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.05439","kind":"arxiv","version":2},"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":"sha256:5fee1671f902dd3e64c83a0427229c89325ae6db2633d95450a5c21647ade6ee","target":"record","created_at":"2026-07-05T04:52:16Z","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":"e06be76252717a923381b14e4cd392e67c19cd5c4a710e6afae5a49c078e7257","cross_cats_sorted":["math-ph","math.MP","nlin.CD","physics.atom-ph","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2022-03-10T15:56:24Z","title_canon_sha256":"9bfb3b2ad37d998ffdde97847dd44d9ad22df9e5befd74fd2abad0df10d765f3"},"schema_version":"1.0","source":{"id":"2203.05439","kind":"arxiv","version":2}},"canonical_sha256":"0898ba38476848fbc7006f44dc94f02c1f155fb57d3bba147f8d7bbbf1dd64ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0898ba38476848fbc7006f44dc94f02c1f155fb57d3bba147f8d7bbbf1dd64ed","first_computed_at":"2026-07-05T04:52:16.123481Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:52:16.123481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tQlQdj/sIGPrOUWT31hsDhKtTaqTM1XtKHiL67Di44I7u7Zntxv4uU1gLFLl91Co8ajoUESZaYkzCP7ujtNDBA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:52:16.123941Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.05439","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5fee1671f902dd3e64c83a0427229c89325ae6db2633d95450a5c21647ade6ee","sha256:1c803ad387ca46ddb6248967e0053c80bfa661e066a0c2aa06800a5d35dc1f62"],"state_sha256":"32ca721d040e6a0b8916a0e7e4d79eabb7a6f2e1425d3d319020a0410cf037f3"}