{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:R6BOD5WETOGQL3RFNUJOMLLMNQ","short_pith_number":"pith:R6BOD5WE","canonical_record":{"source":{"id":"2605.25792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-25T12:40:36Z","cross_cats_sorted":[],"title_canon_sha256":"4bcce221a8ce8b04d5ffa62d89b69807a8b5de44cc96c9e0667bd9f4bb6ae314","abstract_canon_sha256":"549d03cdd5a431c49aec4ff18ab88c6975c40f8bb6213b0c960bd52d32f3a10f"},"schema_version":"1.0"},"canonical_sha256":"8f82e1f6c49b8d05ee256d12e62d6c6c1ed29de87293bd188aa2a1e807ecefcf","source":{"kind":"arxiv","id":"2605.25792","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25792","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25792v1","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25792","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_12","alias_value":"R6BOD5WETOGQ","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_16","alias_value":"R6BOD5WETOGQL3RF","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_8","alias_value":"R6BOD5WE","created_at":"2026-05-26T02:05:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:R6BOD5WETOGQL3RFNUJOMLLMNQ","target":"record","payload":{"canonical_record":{"source":{"id":"2605.25792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-25T12:40:36Z","cross_cats_sorted":[],"title_canon_sha256":"4bcce221a8ce8b04d5ffa62d89b69807a8b5de44cc96c9e0667bd9f4bb6ae314","abstract_canon_sha256":"549d03cdd5a431c49aec4ff18ab88c6975c40f8bb6213b0c960bd52d32f3a10f"},"schema_version":"1.0"},"canonical_sha256":"8f82e1f6c49b8d05ee256d12e62d6c6c1ed29de87293bd188aa2a1e807ecefcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:05:11.892293Z","signature_b64":"xXEyvNUd3apT691NL6fJQsA+2v9UuTDfO0P1hrwSQpai7015q7O8oj5cHy2ej1se1/FHHjxO7hqhLTfIDwltDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f82e1f6c49b8d05ee256d12e62d6c6c1ed29de87293bd188aa2a1e807ecefcf","last_reissued_at":"2026-05-26T02:05:11.891599Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:05:11.891599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.25792","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-26T02:05:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"arBmlTxAcMqC5eeIlXHSuzziJzW8waEF4Tw6m3+LV3QCTGsshyiC0+7fXW+ZE+agSPuJyad2CDBUVz0jI7WxAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:38:50.265234Z"},"content_sha256":"b15ffbcf557eb02b31a5cb22700117ffd84aed2d2a9545aab4d7694f6a783816","schema_version":"1.0","event_id":"sha256:b15ffbcf557eb02b31a5cb22700117ffd84aed2d2a9545aab4d7694f6a783816"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:R6BOD5WETOGQL3RFNUJOMLLMNQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Boundary $0/\\pi$ logical subspace and bulk dynamical probes in flux-controlled anomalous Floquet quantum walks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"WeiCheng Ning, Xiaoxue Zhang, Xizheng Zhang, Yansheng Liu","submitted_at":"2026-05-25T12:40:36Z","abstract_excerpt":"We formulate a one-dimensional flux-controlled anomalous Floquet quantum walk and show that it admits a direct microscopic realization in a driven bipartite lattice. The walk consists of a coin-dependent drift step and a momentum-dependent coin mixing step, so the same evolution operator governs quasienergy bands, boundary modes, and bulk dynamics in real space. Because the walk is chiral, the quasienergy gaps at $0$ and $\\pi/T$ carry independent topological information, which organizes trivial, $0$-only, $\\pi$-only, and coexistence sectors in the $(M,\\phi)$ plane. In the coexistence sector, a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25792","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.25792/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-26T02:05:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SRQPN2hn/FQ/uWq2LgFXQeLu03ULLNSesXu5O0bavxhGxsJ5WSYbR5MnSdBuy7DbBYFmSEPeSZ5cWBjw5h0qCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:38:50.266054Z"},"content_sha256":"537435836fecd8dfd00d4ad798ef72d3f467d56d58d971b97d33a9706a82117b","schema_version":"1.0","event_id":"sha256:537435836fecd8dfd00d4ad798ef72d3f467d56d58d971b97d33a9706a82117b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/bundle.json","state_url":"https://pith.science/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-29T14:38:50Z","links":{"resolver":"https://pith.science/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ","bundle":"https://pith.science/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/bundle.json","state":"https://pith.science/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R6BOD5WETOGQL3RFNUJOMLLMNQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:R6BOD5WETOGQL3RFNUJOMLLMNQ","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":"549d03cdd5a431c49aec4ff18ab88c6975c40f8bb6213b0c960bd52d32f3a10f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-25T12:40:36Z","title_canon_sha256":"4bcce221a8ce8b04d5ffa62d89b69807a8b5de44cc96c9e0667bd9f4bb6ae314"},"schema_version":"1.0","source":{"id":"2605.25792","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25792","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25792v1","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25792","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_12","alias_value":"R6BOD5WETOGQ","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_16","alias_value":"R6BOD5WETOGQL3RF","created_at":"2026-05-26T02:05:11Z"},{"alias_kind":"pith_short_8","alias_value":"R6BOD5WE","created_at":"2026-05-26T02:05:11Z"}],"graph_snapshots":[{"event_id":"sha256:537435836fecd8dfd00d4ad798ef72d3f467d56d58d971b97d33a9706a82117b","target":"graph","created_at":"2026-05-26T02:05:11Z","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/2605.25792/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We formulate a one-dimensional flux-controlled anomalous Floquet quantum walk and show that it admits a direct microscopic realization in a driven bipartite lattice. The walk consists of a coin-dependent drift step and a momentum-dependent coin mixing step, so the same evolution operator governs quasienergy bands, boundary modes, and bulk dynamics in real space. Because the walk is chiral, the quasienergy gaps at $0$ and $\\pi/T$ carry independent topological information, which organizes trivial, $0$-only, $\\pi$-only, and coexistence sectors in the $(M,\\phi)$ plane. In the coexistence sector, a","authors_text":"WeiCheng Ning, Xiaoxue Zhang, Xizheng Zhang, Yansheng Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-25T12:40:36Z","title":"Boundary $0/\\pi$ logical subspace and bulk dynamical probes in flux-controlled anomalous Floquet quantum walks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25792","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:b15ffbcf557eb02b31a5cb22700117ffd84aed2d2a9545aab4d7694f6a783816","target":"record","created_at":"2026-05-26T02:05:11Z","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":"549d03cdd5a431c49aec4ff18ab88c6975c40f8bb6213b0c960bd52d32f3a10f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-25T12:40:36Z","title_canon_sha256":"4bcce221a8ce8b04d5ffa62d89b69807a8b5de44cc96c9e0667bd9f4bb6ae314"},"schema_version":"1.0","source":{"id":"2605.25792","kind":"arxiv","version":1}},"canonical_sha256":"8f82e1f6c49b8d05ee256d12e62d6c6c1ed29de87293bd188aa2a1e807ecefcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f82e1f6c49b8d05ee256d12e62d6c6c1ed29de87293bd188aa2a1e807ecefcf","first_computed_at":"2026-05-26T02:05:11.891599Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:11.891599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xXEyvNUd3apT691NL6fJQsA+2v9UuTDfO0P1hrwSQpai7015q7O8oj5cHy2ej1se1/FHHjxO7hqhLTfIDwltDg==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:11.892293Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25792","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b15ffbcf557eb02b31a5cb22700117ffd84aed2d2a9545aab4d7694f6a783816","sha256:537435836fecd8dfd00d4ad798ef72d3f467d56d58d971b97d33a9706a82117b"],"state_sha256":"0c1a5c3200f9dc8db75fe6cd4840bd091de5112cf7f7ef3c53b444d87af5b6cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KhEXGPKpYJSRjwBYV0RADorC0yNuBBYQrKqjRnLS0QXwdlDixw/bb8LPGK97hHZUOip6iVBjFZF9Jfd7SvkSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T14:38:50.270722Z","bundle_sha256":"e7eb71c3674e5fe0571455b024d26410d6715cae775cc235877e676df83dd4a6"}}