{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2X5EWOREKS4BMG4QOADMG23NA6","short_pith_number":"pith:2X5EWORE","canonical_record":{"source":{"id":"2607.15343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-16T18:00:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"f985b41eb0b49399bb05ea1b05f2317c3e0f7f017589b8c6ef546ca4220058b7","abstract_canon_sha256":"90a267c960e43b3d684e51cd434cfcb72fb2ffacec3b81f1e68f541a1c41f2d2"},"schema_version":"1.0"},"canonical_sha256":"d5fa4b3a2454b8161b907006c36b6d0796f3f00672404901ab5a5780d18e1490","source":{"kind":"arxiv","id":"2607.15343","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.15343","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.15343v1","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15343","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_12","alias_value":"2X5EWOREKS4B","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_16","alias_value":"2X5EWOREKS4BMG4Q","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_8","alias_value":"2X5EWORE","created_at":"2026-07-20T00:18:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2X5EWOREKS4BMG4QOADMG23NA6","target":"record","payload":{"canonical_record":{"source":{"id":"2607.15343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-16T18:00:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"f985b41eb0b49399bb05ea1b05f2317c3e0f7f017589b8c6ef546ca4220058b7","abstract_canon_sha256":"90a267c960e43b3d684e51cd434cfcb72fb2ffacec3b81f1e68f541a1c41f2d2"},"schema_version":"1.0"},"canonical_sha256":"d5fa4b3a2454b8161b907006c36b6d0796f3f00672404901ab5a5780d18e1490","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-20T00:18:28.431504Z","signature_b64":"+C+3bZL5YJCRYKa/zvW6uCRMH/LbtGcDEhjvzJdVJAy9niUPKoqSgW/BbK/hMqJpde8HregtouYrS5Q02jQGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5fa4b3a2454b8161b907006c36b6d0796f3f00672404901ab5a5780d18e1490","last_reissued_at":"2026-07-20T00:18:28.430656Z","signature_status":"signed_v1","first_computed_at":"2026-07-20T00:18:28.430656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.15343","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":"2026-07-20T00:18:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5P1NMzScEge1UyIiCi28xV/9LtJClmvj2GEqw5M8oTJPExidl7kXdbwWjo3GYXOiG9566MBpHCwx1ai2hfI8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:38:11.217560Z"},"content_sha256":"55da619764c0d82a2730d0d25669b0d85b9c268f86960ac98bc5fc6a91217196","schema_version":"1.0","event_id":"sha256:55da619764c0d82a2730d0d25669b0d85b9c268f86960ac98bc5fc6a91217196"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2X5EWOREKS4BMG4QOADMG23NA6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-Hermitian Quantum Adiabatic Algorithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Yi Zhang, Zi-Bo Jin","submitted_at":"2026-07-16T18:00:29Z","abstract_excerpt":"Non-Hermitian systems offer new opportunities for quantum optimization and computation. Here, we show that non-Hermitian quantum adiabatic algorithms require not only a real, gapped spectrum, but also a stable pseudospectrum. We propose a novel framework by mapping non-unitary quantum circuits to local Hamiltonian paths, thereby preserving their optimization advantages and shallow depth. While a direct non-Hermitian extension of the Feynman-Kitaev construction suffers severe pseudospectral instability, our history-decoupled construction yields both a controlled pseudospectrum and a real, gappe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15343","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/2607.15343/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":"2026-07-20T00:18:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bv4e9KqKKxjXr20uBpZxywACvU4fhadDsP62bMPJ1PErgB/HR51DocVxPKCzcUJsHVKg31FDeB8Eiw3p3opNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:38:11.217937Z"},"content_sha256":"5d193b47ce9751508cde2d24156c7898d3ef9b0ce09e933aea3a668e28a49082","schema_version":"1.0","event_id":"sha256:5d193b47ce9751508cde2d24156c7898d3ef9b0ce09e933aea3a668e28a49082"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2X5EWOREKS4BMG4QOADMG23NA6/bundle.json","state_url":"https://pith.science/pith/2X5EWOREKS4BMG4QOADMG23NA6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2X5EWOREKS4BMG4QOADMG23NA6/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":"2026-08-03T21:38:11Z","links":{"resolver":"https://pith.science/pith/2X5EWOREKS4BMG4QOADMG23NA6","bundle":"https://pith.science/pith/2X5EWOREKS4BMG4QOADMG23NA6/bundle.json","state":"https://pith.science/pith/2X5EWOREKS4BMG4QOADMG23NA6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2X5EWOREKS4BMG4QOADMG23NA6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2X5EWOREKS4BMG4QOADMG23NA6","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":"90a267c960e43b3d684e51cd434cfcb72fb2ffacec3b81f1e68f541a1c41f2d2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-16T18:00:29Z","title_canon_sha256":"f985b41eb0b49399bb05ea1b05f2317c3e0f7f017589b8c6ef546ca4220058b7"},"schema_version":"1.0","source":{"id":"2607.15343","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.15343","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"arxiv_version","alias_value":"2607.15343v1","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15343","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_12","alias_value":"2X5EWOREKS4B","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_16","alias_value":"2X5EWOREKS4BMG4Q","created_at":"2026-07-20T00:18:28Z"},{"alias_kind":"pith_short_8","alias_value":"2X5EWORE","created_at":"2026-07-20T00:18:28Z"}],"graph_snapshots":[{"event_id":"sha256:5d193b47ce9751508cde2d24156c7898d3ef9b0ce09e933aea3a668e28a49082","target":"graph","created_at":"2026-07-20T00:18:28Z","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/2607.15343/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Non-Hermitian systems offer new opportunities for quantum optimization and computation. Here, we show that non-Hermitian quantum adiabatic algorithms require not only a real, gapped spectrum, but also a stable pseudospectrum. We propose a novel framework by mapping non-unitary quantum circuits to local Hamiltonian paths, thereby preserving their optimization advantages and shallow depth. While a direct non-Hermitian extension of the Feynman-Kitaev construction suffers severe pseudospectral instability, our history-decoupled construction yields both a controlled pseudospectrum and a real, gappe","authors_text":"Yi Zhang, Zi-Bo Jin","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-16T18:00:29Z","title":"Non-Hermitian Quantum Adiabatic Algorithm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15343","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":"sha256:55da619764c0d82a2730d0d25669b0d85b9c268f86960ac98bc5fc6a91217196","target":"record","created_at":"2026-07-20T00:18:28Z","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":"90a267c960e43b3d684e51cd434cfcb72fb2ffacec3b81f1e68f541a1c41f2d2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-16T18:00:29Z","title_canon_sha256":"f985b41eb0b49399bb05ea1b05f2317c3e0f7f017589b8c6ef546ca4220058b7"},"schema_version":"1.0","source":{"id":"2607.15343","kind":"arxiv","version":1}},"canonical_sha256":"d5fa4b3a2454b8161b907006c36b6d0796f3f00672404901ab5a5780d18e1490","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5fa4b3a2454b8161b907006c36b6d0796f3f00672404901ab5a5780d18e1490","first_computed_at":"2026-07-20T00:18:28.430656Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-20T00:18:28.430656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+C+3bZL5YJCRYKa/zvW6uCRMH/LbtGcDEhjvzJdVJAy9niUPKoqSgW/BbK/hMqJpde8HregtouYrS5Q02jQGBA==","signature_status":"signed_v1","signed_at":"2026-07-20T00:18:28.431504Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.15343","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55da619764c0d82a2730d0d25669b0d85b9c268f86960ac98bc5fc6a91217196","sha256:5d193b47ce9751508cde2d24156c7898d3ef9b0ce09e933aea3a668e28a49082"],"state_sha256":"1f23e6d3078a3f5324635560c08a59b16c7e6d96e504059d19ff74bf960d7529"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m/7bC3go+FSD+lTPU35+/w6V8q/A0DU39KP+EeAIjdhFN3LIp+cosJg83oyWdV4B7FDurT0wKrJZz6LXxC3dAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T21:38:11.220711Z","bundle_sha256":"e0429ec6e9d8b33d76add907d632a1e04127b334210411a80b3fa04f6460650b"}}