{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:TU5DYJOBTZLJUHAE2EMNZ7W3AH","short_pith_number":"pith:TU5DYJOB","canonical_record":{"source":{"id":"2310.08076","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-12T06:55:50Z","cross_cats_sorted":["physics.optics","quant-ph"],"title_canon_sha256":"826295f8f1d31552dc7b2a97d753edac79b710cc88e8effc5d24e25410ef01e1","abstract_canon_sha256":"06bb4185b5be39cb75a4bc6131a974189cf032b65bf3fdc239ad03bf7410845c"},"schema_version":"1.0"},"canonical_sha256":"9d3a3c25c19e569a1c04d118dcfedb01dc86bd50b98afb3b96eb3271bce77364","source":{"kind":"arxiv","id":"2310.08076","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.08076","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"arxiv_version","alias_value":"2310.08076v1","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.08076","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_12","alias_value":"TU5DYJOBTZLJ","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_16","alias_value":"TU5DYJOBTZLJUHAE","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_8","alias_value":"TU5DYJOB","created_at":"2026-07-05T08:56:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:TU5DYJOBTZLJUHAE2EMNZ7W3AH","target":"record","payload":{"canonical_record":{"source":{"id":"2310.08076","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-12T06:55:50Z","cross_cats_sorted":["physics.optics","quant-ph"],"title_canon_sha256":"826295f8f1d31552dc7b2a97d753edac79b710cc88e8effc5d24e25410ef01e1","abstract_canon_sha256":"06bb4185b5be39cb75a4bc6131a974189cf032b65bf3fdc239ad03bf7410845c"},"schema_version":"1.0"},"canonical_sha256":"9d3a3c25c19e569a1c04d118dcfedb01dc86bd50b98afb3b96eb3271bce77364","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:56:14.531105Z","signature_b64":"m1JJ7wVBSsFvuv5TuPDPVB020RdDrFOrKyL24AaGDjo6dxkar3pP+FMI3oojluD930VDi3viTMPyG9vdvtdNBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d3a3c25c19e569a1c04d118dcfedb01dc86bd50b98afb3b96eb3271bce77364","last_reissued_at":"2026-07-05T08:56:14.530711Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:56:14.530711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.08076","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":"2026-07-05T08:56:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5N2JbszYoB1nF+cfeQTIHbi9c7rpkv6gF6CVharPwuSUgR88f27YGWfaiurAs2mAJ07JNeMWPfBDgGMos/TfCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:14:12.235585Z"},"content_sha256":"fc0234e6c1c97e328292949e967403f3eaa8c47ee9087be70bf5a39675936c4c","schema_version":"1.0","event_id":"sha256:fc0234e6c1c97e328292949e967403f3eaa8c47ee9087be70bf5a39675936c4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:TU5DYJOBTZLJUHAE2EMNZ7W3AH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self acceleration from spectral geometry in dissipative quantum-walk dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Kunkun Wang, Lei Xiao, Peng Xue, Quan Lin, Stefano Longhi, Wei Yi","submitted_at":"2023-10-12T06:55:50Z","abstract_excerpt":"Dynamic behaviors of a physical system often originate from its spectral properties. In open systems, where the effective non-Hermitian description enables a wealth of spectral structures on the complex plane, the concomitant dynamics is significantly enriched, whereas the identification and comprehension of the underlying connections are challenging. Here we experimentally demonstrate the correspondence between the transient self acceleration of local excitations and the non-Hermitian spectral topology using lossy photonic quantum walks. Focusing first on one-dimensional quantum walks, we sho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.08076","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/2310.08076/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":"2026-07-05T08:56:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"huZIBoNw8YU17tbGkCUr4T9ybzYkoc/JGY+2wsxXeJihRvIgvfsYF1y9+ZWjgdDr6thXK0isSUtKXAC7I/BmDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:14:12.235909Z"},"content_sha256":"309b7be17f66ff781aa20e04d07b04baa665737ca65f19c3ffc3a5c1073f290d","schema_version":"1.0","event_id":"sha256:309b7be17f66ff781aa20e04d07b04baa665737ca65f19c3ffc3a5c1073f290d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/bundle.json","state_url":"https://pith.science/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/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":"2026-08-06T04:14:12Z","links":{"resolver":"https://pith.science/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH","bundle":"https://pith.science/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/bundle.json","state":"https://pith.science/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TU5DYJOBTZLJUHAE2EMNZ7W3AH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:TU5DYJOBTZLJUHAE2EMNZ7W3AH","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":"06bb4185b5be39cb75a4bc6131a974189cf032b65bf3fdc239ad03bf7410845c","cross_cats_sorted":["physics.optics","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-12T06:55:50Z","title_canon_sha256":"826295f8f1d31552dc7b2a97d753edac79b710cc88e8effc5d24e25410ef01e1"},"schema_version":"1.0","source":{"id":"2310.08076","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.08076","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"arxiv_version","alias_value":"2310.08076v1","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.08076","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_12","alias_value":"TU5DYJOBTZLJ","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_16","alias_value":"TU5DYJOBTZLJUHAE","created_at":"2026-07-05T08:56:14Z"},{"alias_kind":"pith_short_8","alias_value":"TU5DYJOB","created_at":"2026-07-05T08:56:14Z"}],"graph_snapshots":[{"event_id":"sha256:309b7be17f66ff781aa20e04d07b04baa665737ca65f19c3ffc3a5c1073f290d","target":"graph","created_at":"2026-07-05T08:56:14Z","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/2310.08076/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dynamic behaviors of a physical system often originate from its spectral properties. In open systems, where the effective non-Hermitian description enables a wealth of spectral structures on the complex plane, the concomitant dynamics is significantly enriched, whereas the identification and comprehension of the underlying connections are challenging. Here we experimentally demonstrate the correspondence between the transient self acceleration of local excitations and the non-Hermitian spectral topology using lossy photonic quantum walks. Focusing first on one-dimensional quantum walks, we sho","authors_text":"Kunkun Wang, Lei Xiao, Peng Xue, Quan Lin, Stefano Longhi, Wei Yi","cross_cats":["physics.optics","quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-12T06:55:50Z","title":"Self acceleration from spectral geometry in dissipative quantum-walk dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.08076","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:fc0234e6c1c97e328292949e967403f3eaa8c47ee9087be70bf5a39675936c4c","target":"record","created_at":"2026-07-05T08:56:14Z","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":"06bb4185b5be39cb75a4bc6131a974189cf032b65bf3fdc239ad03bf7410845c","cross_cats_sorted":["physics.optics","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-12T06:55:50Z","title_canon_sha256":"826295f8f1d31552dc7b2a97d753edac79b710cc88e8effc5d24e25410ef01e1"},"schema_version":"1.0","source":{"id":"2310.08076","kind":"arxiv","version":1}},"canonical_sha256":"9d3a3c25c19e569a1c04d118dcfedb01dc86bd50b98afb3b96eb3271bce77364","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d3a3c25c19e569a1c04d118dcfedb01dc86bd50b98afb3b96eb3271bce77364","first_computed_at":"2026-07-05T08:56:14.530711Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:56:14.530711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m1JJ7wVBSsFvuv5TuPDPVB020RdDrFOrKyL24AaGDjo6dxkar3pP+FMI3oojluD930VDi3viTMPyG9vdvtdNBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:56:14.531105Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.08076","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc0234e6c1c97e328292949e967403f3eaa8c47ee9087be70bf5a39675936c4c","sha256:309b7be17f66ff781aa20e04d07b04baa665737ca65f19c3ffc3a5c1073f290d"],"state_sha256":"aa2c22500cb0d2455b5701a573e1d615570de425dbe59f77019457a041f7fafa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ep73C6ucELKlEv1ShWS030UOjVc0WizSqkKi2cq5azeoaWKWx6gg/s/78Gty+S7T2OA1vA3ZcBsqOv+C/tBKBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T04:14:12.240794Z","bundle_sha256":"08d185676bfc84dc19c1067af8ac510a7c6637cd284c73f97b692b82204dc5cb"}}