{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:WJHNOLKOAH2LRZVA4EQJDJOOBO","short_pith_number":"pith:WJHNOLKO","canonical_record":{"source":{"id":"1705.10807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-05-30T18:05:09Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"070497a6f853586b78d640441b5711c7c9e366afce46a0394f6a403bc8cdd7a8","abstract_canon_sha256":"96273026f7f9bff357d7907731149604ef2bd7744c3732aef7d148b21a88793d"},"schema_version":"1.0"},"canonical_sha256":"b24ed72d4e01f4b8e6a0e12091a5ce0b96728d4fa789a6c25bf76f4e714120f2","source":{"kind":"arxiv","id":"1705.10807","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.10807","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"arxiv_version","alias_value":"1705.10807v1","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.10807","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"pith_short_12","alias_value":"WJHNOLKOAH2L","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WJHNOLKOAH2LRZVA","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WJHNOLKO","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:WJHNOLKOAH2LRZVA4EQJDJOOBO","target":"record","payload":{"canonical_record":{"source":{"id":"1705.10807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-05-30T18:05:09Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"070497a6f853586b78d640441b5711c7c9e366afce46a0394f6a403bc8cdd7a8","abstract_canon_sha256":"96273026f7f9bff357d7907731149604ef2bd7744c3732aef7d148b21a88793d"},"schema_version":"1.0"},"canonical_sha256":"b24ed72d4e01f4b8e6a0e12091a5ce0b96728d4fa789a6c25bf76f4e714120f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:42.993896Z","signature_b64":"pGHwpdlEokzMDMWxeJQNxxzDohzvBZMJ/UrBiwjFsjl0Yq4EvDKWQ6JL6JWy1mm3f9X+fTGAY4xXHAeX9LV6Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b24ed72d4e01f4b8e6a0e12091a5ce0b96728d4fa789a6c25bf76f4e714120f2","last_reissued_at":"2026-05-18T00:32:42.993188Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:42.993188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.10807","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":"2026-05-18T00:32:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"24znoZt38RDcBvvZpJB3Gljlw+Xk+t+8JVA6dk7AC7++Wuzv2BuwcT4r9Zu4q7mEcnaglnprjroLrINyxW4qCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T07:30:34.001209Z"},"content_sha256":"24cfb9fc8e7b337c5a25f53128ce79b4f85b8f12dfa8f498cce3ca0cc9d75103","schema_version":"1.0","event_id":"sha256:24cfb9fc8e7b337c5a25f53128ce79b4f85b8f12dfa8f498cce3ca0cc9d75103"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:WJHNOLKOAH2LRZVA4EQJDJOOBO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How a small quantum bath can thermalize long localized chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.str-el","authors_text":"David J. Luitz, Fran\\c{c}ois Huveneers, Wojciech De Roeck","submitted_at":"2017-05-30T18:05:09Z","abstract_excerpt":"We investigate the stability of the many-body localized (MBL) phase for a system in contact with a single ergodic grain, modelling a Griffiths region with low disorder. Our numerical analysis provides evidence that even a small ergodic grain consisting of only 3 qubits can delocalize a localized chain, as soon as the localization length exceeds a critical value separating localized and extended regimes of the whole system. We present a simple theory, consistent with the arguments in [Phys. Rev. B 95, 155129 (2017)], that assumes a system to be locally ergodic unless the local relaxation time, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.10807","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":""},"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":"2026-05-18T00:32:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+fQDT15XsilHTdv+ZJ4z0cffTvR+jy0GuP9028JKKwcTYBwyzbUBpzPxlw32WwRxrIX4JDdsDun8YbP9akm3CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T07:30:34.001578Z"},"content_sha256":"78b65ea704b5414d95ed64d4beeee25d919c5b9484f1c9c25dc9f2601c382f99","schema_version":"1.0","event_id":"sha256:78b65ea704b5414d95ed64d4beeee25d919c5b9484f1c9c25dc9f2601c382f99"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/bundle.json","state_url":"https://pith.science/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/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":"2026-05-19T07:30:34Z","links":{"resolver":"https://pith.science/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO","bundle":"https://pith.science/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/bundle.json","state":"https://pith.science/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WJHNOLKOAH2LRZVA4EQJDJOOBO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WJHNOLKOAH2LRZVA4EQJDJOOBO","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":"96273026f7f9bff357d7907731149604ef2bd7744c3732aef7d148b21a88793d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-05-30T18:05:09Z","title_canon_sha256":"070497a6f853586b78d640441b5711c7c9e366afce46a0394f6a403bc8cdd7a8"},"schema_version":"1.0","source":{"id":"1705.10807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.10807","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"arxiv_version","alias_value":"1705.10807v1","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.10807","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"pith_short_12","alias_value":"WJHNOLKOAH2L","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WJHNOLKOAH2LRZVA","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WJHNOLKO","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:78b65ea704b5414d95ed64d4beeee25d919c5b9484f1c9c25dc9f2601c382f99","target":"graph","created_at":"2026-05-18T00:32:42Z","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"},"paper":{"abstract_excerpt":"We investigate the stability of the many-body localized (MBL) phase for a system in contact with a single ergodic grain, modelling a Griffiths region with low disorder. Our numerical analysis provides evidence that even a small ergodic grain consisting of only 3 qubits can delocalize a localized chain, as soon as the localization length exceeds a critical value separating localized and extended regimes of the whole system. We present a simple theory, consistent with the arguments in [Phys. Rev. B 95, 155129 (2017)], that assumes a system to be locally ergodic unless the local relaxation time, ","authors_text":"David J. Luitz, Fran\\c{c}ois Huveneers, Wojciech De Roeck","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-05-30T18:05:09Z","title":"How a small quantum bath can thermalize long localized chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.10807","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":"sha256:24cfb9fc8e7b337c5a25f53128ce79b4f85b8f12dfa8f498cce3ca0cc9d75103","target":"record","created_at":"2026-05-18T00:32:42Z","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":"96273026f7f9bff357d7907731149604ef2bd7744c3732aef7d148b21a88793d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-05-30T18:05:09Z","title_canon_sha256":"070497a6f853586b78d640441b5711c7c9e366afce46a0394f6a403bc8cdd7a8"},"schema_version":"1.0","source":{"id":"1705.10807","kind":"arxiv","version":1}},"canonical_sha256":"b24ed72d4e01f4b8e6a0e12091a5ce0b96728d4fa789a6c25bf76f4e714120f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b24ed72d4e01f4b8e6a0e12091a5ce0b96728d4fa789a6c25bf76f4e714120f2","first_computed_at":"2026-05-18T00:32:42.993188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:42.993188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pGHwpdlEokzMDMWxeJQNxxzDohzvBZMJ/UrBiwjFsjl0Yq4EvDKWQ6JL6JWy1mm3f9X+fTGAY4xXHAeX9LV6Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:42.993896Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.10807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24cfb9fc8e7b337c5a25f53128ce79b4f85b8f12dfa8f498cce3ca0cc9d75103","sha256:78b65ea704b5414d95ed64d4beeee25d919c5b9484f1c9c25dc9f2601c382f99"],"state_sha256":"8354b9c7ccc1bc1c340d6236cc08dc1adb3b5702074da66d328e73e3e4a70f10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ucrjEl1vIrzseRIQgWPEdXi4z4hokMK9Tj8ZpkOTYwAEVpTNsaDftCipj6VOjxGb8jOrn15YuyecuFmkhMPnCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T07:30:34.003197Z","bundle_sha256":"a9d729f0b8408e8b7f8b410cbe46c9039540ae3e70ad6beeae365f699eaf0b2d"}}