{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:B36CCVVOQSBDT7R6MEAV3I7FI5","short_pith_number":"pith:B36CCVVO","canonical_record":{"source":{"id":"2202.08638","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-02-17T13:03:14Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"8ccbe06b4fc42b55a9dd24489af5efdbe78950fead7ba430ad6fc4a4c3a3e4e8","abstract_canon_sha256":"ec60a831fd0110ab1581c4c271f9cc186f2ce1d45cfb4d8abb6a0932a4fb8e48"},"schema_version":"1.0"},"canonical_sha256":"0efc2156ae848239fe3e61015da3e54766ed2aa5c29d204028c4151c5ae221dc","source":{"kind":"arxiv","id":"2202.08638","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.08638","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"2202.08638v3","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.08638","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"B36CCVVOQSBD","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_16","alias_value":"B36CCVVOQSBDT7R6","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_8","alias_value":"B36CCVVO","created_at":"2026-07-05T06:36:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:B36CCVVOQSBDT7R6MEAV3I7FI5","target":"record","payload":{"canonical_record":{"source":{"id":"2202.08638","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-02-17T13:03:14Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"8ccbe06b4fc42b55a9dd24489af5efdbe78950fead7ba430ad6fc4a4c3a3e4e8","abstract_canon_sha256":"ec60a831fd0110ab1581c4c271f9cc186f2ce1d45cfb4d8abb6a0932a4fb8e48"},"schema_version":"1.0"},"canonical_sha256":"0efc2156ae848239fe3e61015da3e54766ed2aa5c29d204028c4151c5ae221dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:36:20.463290Z","signature_b64":"dkG4srNra9dlKa+UPCsMbl7ihb5Y7J4owyfdi9MvHE+alcxvUwBWgRzCNi+8Yyr3PwqQqMnfxCsrjsvyYvMdAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0efc2156ae848239fe3e61015da3e54766ed2aa5c29d204028c4151c5ae221dc","last_reissued_at":"2026-07-05T06:36:20.462792Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:36:20.462792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.08638","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZPYeuWHJQsv9CLEYUuc23iNrQq4891AHPjcZCQYcq4eLT7CV17fC9QTWCXXGztqo3CEQHUaaSecWYQLNTzyzCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:11:32.262862Z"},"content_sha256":"d83df9f21e8cadca53e14a86ed1d830d374adcdf7fa7ecc4f0f050b808882117","schema_version":"1.0","event_id":"sha256:d83df9f21e8cadca53e14a86ed1d830d374adcdf7fa7ecc4f0f050b808882117"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:B36CCVVOQSBDT7R6MEAV3I7FI5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weak Ergodicity Breaking in Non-Hermitian Many-body Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"Qianqian Chen, Shuai A. Chen, Zheng Zhu","submitted_at":"2022-02-17T13:03:14Z","abstract_excerpt":"The recent discovery of persistent revivals in the Rydberg-atom quantum simulator has revealed a weakly ergodicity-breaking mechanism dubbed quantum many-body scars, which are a set of nonthermal states embedded in otherwise thermal spectra. Until now, such a mechanism has been mainly studied in Hermitian systems. Here, we establish the non-Hermitian quantum many-body scars and systematically characterize their nature from dynamic revivals, entanglement entropy, physical observables, and energy level statistics. Notably, we find the non-Hermitian quantum many-body scars exhibit significantly e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.08638","kind":"arxiv","version":3},"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/2202.08638/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":"2026-07-05T06:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4FlnaThN+wY5H+oWLhp0dX3DBlv95vDqZjhmjahXmIu6LCsqPjSaDqDbevr+aTV/2z0o9NXtus04tS+7kQfoBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:11:32.263384Z"},"content_sha256":"11753fa253c398727f5e1ddb3e1720f091a09673ad83d14465ab12e1bd1dbf05","schema_version":"1.0","event_id":"sha256:11753fa253c398727f5e1ddb3e1720f091a09673ad83d14465ab12e1bd1dbf05"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/bundle.json","state_url":"https://pith.science/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/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":"2026-08-04T05:11:32Z","links":{"resolver":"https://pith.science/pith/B36CCVVOQSBDT7R6MEAV3I7FI5","bundle":"https://pith.science/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/bundle.json","state":"https://pith.science/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B36CCVVOQSBDT7R6MEAV3I7FI5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:B36CCVVOQSBDT7R6MEAV3I7FI5","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":"ec60a831fd0110ab1581c4c271f9cc186f2ce1d45cfb4d8abb6a0932a4fb8e48","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-02-17T13:03:14Z","title_canon_sha256":"8ccbe06b4fc42b55a9dd24489af5efdbe78950fead7ba430ad6fc4a4c3a3e4e8"},"schema_version":"1.0","source":{"id":"2202.08638","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.08638","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"2202.08638v3","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.08638","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"B36CCVVOQSBD","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_16","alias_value":"B36CCVVOQSBDT7R6","created_at":"2026-07-05T06:36:20Z"},{"alias_kind":"pith_short_8","alias_value":"B36CCVVO","created_at":"2026-07-05T06:36:20Z"}],"graph_snapshots":[{"event_id":"sha256:11753fa253c398727f5e1ddb3e1720f091a09673ad83d14465ab12e1bd1dbf05","target":"graph","created_at":"2026-07-05T06:36:20Z","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/2202.08638/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recent discovery of persistent revivals in the Rydberg-atom quantum simulator has revealed a weakly ergodicity-breaking mechanism dubbed quantum many-body scars, which are a set of nonthermal states embedded in otherwise thermal spectra. Until now, such a mechanism has been mainly studied in Hermitian systems. Here, we establish the non-Hermitian quantum many-body scars and systematically characterize their nature from dynamic revivals, entanglement entropy, physical observables, and energy level statistics. Notably, we find the non-Hermitian quantum many-body scars exhibit significantly e","authors_text":"Qianqian Chen, Shuai A. Chen, Zheng Zhu","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-02-17T13:03:14Z","title":"Weak Ergodicity Breaking in Non-Hermitian Many-body Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.08638","kind":"arxiv","version":3},"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:d83df9f21e8cadca53e14a86ed1d830d374adcdf7fa7ecc4f0f050b808882117","target":"record","created_at":"2026-07-05T06:36:20Z","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":"ec60a831fd0110ab1581c4c271f9cc186f2ce1d45cfb4d8abb6a0932a4fb8e48","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-02-17T13:03:14Z","title_canon_sha256":"8ccbe06b4fc42b55a9dd24489af5efdbe78950fead7ba430ad6fc4a4c3a3e4e8"},"schema_version":"1.0","source":{"id":"2202.08638","kind":"arxiv","version":3}},"canonical_sha256":"0efc2156ae848239fe3e61015da3e54766ed2aa5c29d204028c4151c5ae221dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0efc2156ae848239fe3e61015da3e54766ed2aa5c29d204028c4151c5ae221dc","first_computed_at":"2026-07-05T06:36:20.462792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:36:20.462792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dkG4srNra9dlKa+UPCsMbl7ihb5Y7J4owyfdi9MvHE+alcxvUwBWgRzCNi+8Yyr3PwqQqMnfxCsrjsvyYvMdAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:36:20.463290Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.08638","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d83df9f21e8cadca53e14a86ed1d830d374adcdf7fa7ecc4f0f050b808882117","sha256:11753fa253c398727f5e1ddb3e1720f091a09673ad83d14465ab12e1bd1dbf05"],"state_sha256":"a3b43812435db570acc7569d0b45bf40cf820844214e42d681f8338809cdbe83"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X4oSrFI999X/3T9FxLhGAg72m2xVc3+AXBtxRKFfRLlUIxsAqsGq2/yjTIc8hfnLlDhAwHcuX39XEPfa9U/jDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T05:11:32.268487Z","bundle_sha256":"17a2215e2178d2a47cf9efb954e7a57ea08c902cbd0ef0baad029bc27e658c6b"}}