{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:NJ7YMLSBVGTAVZZAZJ3L33MTJC","short_pith_number":"pith:NJ7YMLSB","canonical_record":{"source":{"id":"2506.07772","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-09T13:47:53Z","cross_cats_sorted":[],"title_canon_sha256":"a9c00e0cf21aa17a8828f842b85d4422bc3fa4c20f6bed0e40d7ce83ab172a4a","abstract_canon_sha256":"a4fcc8f3d485df4c65871fb8012391d204f5dacca18b1d1a9481397621c7126a"},"schema_version":"1.0"},"canonical_sha256":"6a7f862e41a9a60ae720ca76bded9348bbbaa12b09f3276c40fbfb407d81f668","source":{"kind":"arxiv","id":"2506.07772","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07772","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07772v1","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07772","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_12","alias_value":"NJ7YMLSBVGTA","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_16","alias_value":"NJ7YMLSBVGTAVZZA","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_8","alias_value":"NJ7YMLSB","created_at":"2026-07-05T11:18:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:NJ7YMLSBVGTAVZZAZJ3L33MTJC","target":"record","payload":{"canonical_record":{"source":{"id":"2506.07772","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-09T13:47:53Z","cross_cats_sorted":[],"title_canon_sha256":"a9c00e0cf21aa17a8828f842b85d4422bc3fa4c20f6bed0e40d7ce83ab172a4a","abstract_canon_sha256":"a4fcc8f3d485df4c65871fb8012391d204f5dacca18b1d1a9481397621c7126a"},"schema_version":"1.0"},"canonical_sha256":"6a7f862e41a9a60ae720ca76bded9348bbbaa12b09f3276c40fbfb407d81f668","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:18:33.026357Z","signature_b64":"ZMHDowkE11vK+W3tLlLcz1KZrMexY5B8Ljal97Bg5Fl2lJSe+J+EeK41ALKIOvPYqOsdezRRZPynwAVdKcm7Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a7f862e41a9a60ae720ca76bded9348bbbaa12b09f3276c40fbfb407d81f668","last_reissued_at":"2026-07-05T11:18:33.025897Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:18:33.025897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.07772","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":"2026-07-05T11:18:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tLB+CWbMn4cBqoE1AMKwenkGSZAF9XToSoyCYxo03lO64j92fDwmYecFfu3+mQgOx26Rjo6dQnPrnU5sLKi2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T11:46:39.302042Z"},"content_sha256":"bc1a49949f9a44f6fa6ab886221cbf0d7fa4efcb78555875e970fc734e914d22","schema_version":"1.0","event_id":"sha256:bc1a49949f9a44f6fa6ab886221cbf0d7fa4efcb78555875e970fc734e914d22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:NJ7YMLSBVGTAVZZAZJ3L33MTJC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universal phase correction for quantum state transfer in one-dimensional topological spin chains","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Tian Tian","submitted_at":"2025-06-09T13:47:53Z","abstract_excerpt":"Gap-protected topological channels are a promising way to realize robust and high-fidelity state transfer in quantum networks. Although various topological transfer protocols based on the Su-Schrieffer-Heeger model or its variants have been proposed, the phase accumulation during the evolution, as an essential aspect, is underestimated. Here, by numerically studying the phase information of quantum state transfer (QST) in one-dimensional (1D) topological spin chains, we uncover a universal phase correction $\\phi_0 =(N-1)\\pi/2$ for both adiabatic and diabatic topological schemes. Interestingly,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07772","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/2506.07772/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":"2026-07-05T11:18:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OJK/9WJ3uFEuJtvH+86jUNXHByAmYm11aY1JZGzeqnViDkxekSZ8Kike1i+7ewcubyRJ8yRV8KTM3wZdS+7RDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T11:46:39.302920Z"},"content_sha256":"d7527344c67d2f6274b7596fc007c86567630079b8d4213915de36260e9efc58","schema_version":"1.0","event_id":"sha256:d7527344c67d2f6274b7596fc007c86567630079b8d4213915de36260e9efc58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/bundle.json","state_url":"https://pith.science/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/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":"2026-08-08T11:46:39Z","links":{"resolver":"https://pith.science/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC","bundle":"https://pith.science/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/bundle.json","state":"https://pith.science/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NJ7YMLSBVGTAVZZAZJ3L33MTJC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NJ7YMLSBVGTAVZZAZJ3L33MTJC","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":"a4fcc8f3d485df4c65871fb8012391d204f5dacca18b1d1a9481397621c7126a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-09T13:47:53Z","title_canon_sha256":"a9c00e0cf21aa17a8828f842b85d4422bc3fa4c20f6bed0e40d7ce83ab172a4a"},"schema_version":"1.0","source":{"id":"2506.07772","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07772","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07772v1","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07772","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_12","alias_value":"NJ7YMLSBVGTA","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_16","alias_value":"NJ7YMLSBVGTAVZZA","created_at":"2026-07-05T11:18:33Z"},{"alias_kind":"pith_short_8","alias_value":"NJ7YMLSB","created_at":"2026-07-05T11:18:33Z"}],"graph_snapshots":[{"event_id":"sha256:d7527344c67d2f6274b7596fc007c86567630079b8d4213915de36260e9efc58","target":"graph","created_at":"2026-07-05T11:18:33Z","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/2506.07772/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Gap-protected topological channels are a promising way to realize robust and high-fidelity state transfer in quantum networks. Although various topological transfer protocols based on the Su-Schrieffer-Heeger model or its variants have been proposed, the phase accumulation during the evolution, as an essential aspect, is underestimated. Here, by numerically studying the phase information of quantum state transfer (QST) in one-dimensional (1D) topological spin chains, we uncover a universal phase correction $\\phi_0 =(N-1)\\pi/2$ for both adiabatic and diabatic topological schemes. Interestingly,","authors_text":"Tian Tian","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-09T13:47:53Z","title":"Universal phase correction for quantum state transfer in one-dimensional topological spin chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07772","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:bc1a49949f9a44f6fa6ab886221cbf0d7fa4efcb78555875e970fc734e914d22","target":"record","created_at":"2026-07-05T11:18:33Z","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":"a4fcc8f3d485df4c65871fb8012391d204f5dacca18b1d1a9481397621c7126a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-09T13:47:53Z","title_canon_sha256":"a9c00e0cf21aa17a8828f842b85d4422bc3fa4c20f6bed0e40d7ce83ab172a4a"},"schema_version":"1.0","source":{"id":"2506.07772","kind":"arxiv","version":1}},"canonical_sha256":"6a7f862e41a9a60ae720ca76bded9348bbbaa12b09f3276c40fbfb407d81f668","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a7f862e41a9a60ae720ca76bded9348bbbaa12b09f3276c40fbfb407d81f668","first_computed_at":"2026-07-05T11:18:33.025897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:18:33.025897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZMHDowkE11vK+W3tLlLcz1KZrMexY5B8Ljal97Bg5Fl2lJSe+J+EeK41ALKIOvPYqOsdezRRZPynwAVdKcm7Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:18:33.026357Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.07772","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc1a49949f9a44f6fa6ab886221cbf0d7fa4efcb78555875e970fc734e914d22","sha256:d7527344c67d2f6274b7596fc007c86567630079b8d4213915de36260e9efc58"],"state_sha256":"66a6730c7553d5487d5297003dfa35ecbb7c2785d1fc452979da3202744db600"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QMhzKZncjfUDFTGx0/L6Qyto0YimcXIA00ypY+yB2Yqz39M47cY2rBF45joNB48V9jacgiUqSI94mIL9SYbCDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T11:46:39.308376Z","bundle_sha256":"96130e85bf5581e41d594c9e1dbb6809cd49cfb3ede8c858049b01d81e5f5442"}}