{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:KPVHXRTXDREDM2P67TRUPZHMOK","short_pith_number":"pith:KPVHXRTX","canonical_record":{"source":{"id":"1410.7407","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-10-27T20:01:05Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"title_canon_sha256":"838a1f799ccf0af6b5dbb6ceb9a95349cf4f037894438f635b7dc325b739b7dd","abstract_canon_sha256":"251a2db4f11cb626a9a97372991168307dc140fef08b166f3c56ccac7b7582bc"},"schema_version":"1.0"},"canonical_sha256":"53ea7bc6771c483669fefce347e4ec729ae8054ee3b2a6bfd4bf5223a1c3e183","source":{"kind":"arxiv","id":"1410.7407","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7407","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7407v1","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7407","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"pith_short_12","alias_value":"KPVHXRTXDRED","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KPVHXRTXDREDM2P6","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KPVHXRTX","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:KPVHXRTXDREDM2P67TRUPZHMOK","target":"record","payload":{"canonical_record":{"source":{"id":"1410.7407","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-10-27T20:01:05Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"title_canon_sha256":"838a1f799ccf0af6b5dbb6ceb9a95349cf4f037894438f635b7dc325b739b7dd","abstract_canon_sha256":"251a2db4f11cb626a9a97372991168307dc140fef08b166f3c56ccac7b7582bc"},"schema_version":"1.0"},"canonical_sha256":"53ea7bc6771c483669fefce347e4ec729ae8054ee3b2a6bfd4bf5223a1c3e183","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:17.791607Z","signature_b64":"rYfbf6ViOSJrZFq9MnH0YdW+TraOr+9wh3c9Is3a1BPmaBfGkI9dDLxORMhb/jzS+1cY7rqefqYp8xiFfhhHAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53ea7bc6771c483669fefce347e4ec729ae8054ee3b2a6bfd4bf5223a1c3e183","last_reissued_at":"2026-05-18T00:55:17.791052Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:17.791052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.7407","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":"2026-05-18T00:55:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O/bKBl3lOVVsCOjVpuqVGh4UX4EB5QAvhe2oqWzaQmZHBI91DqxcwY5G5+/34hTdYQKNwnZFe8opTMcamvInBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T03:58:19.982276Z"},"content_sha256":"024d7e595eed1b7e42304ec4b5ad56c1975c4a61eeda1740d1d591fd8966e695","schema_version":"1.0","event_id":"sha256:024d7e595eed1b7e42304ec4b5ad56c1975c4a61eeda1740d1d591fd8966e695"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:KPVHXRTXDREDM2P67TRUPZHMOK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasi Many-body Localization in Translation Invariant Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"primary_cat":"cond-mat.dis-nn","authors_text":"C. R. Laumann, J. E. Moore, J. I. Cirac, M. D. Lukin, N. Y. Yao","submitted_at":"2014-10-27T20:01:05Z","abstract_excerpt":"It is typically assumed that disorder is essential to realize Anderson localization. Recently, a number of proposals have suggested that an interacting, translation invariant system can also exhibit localization. We examine these claims in the context of a one-dimensional spin ladder. At intermediate time scales, we find slow growth of entanglement entropy consistent with the phenomenology of many-body localization. However, at longer times, all finite wavelength spin polarizations decay in a finite time, independent of system size. We identify a single length scale which parametrically contro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7407","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":"2026-05-18T00:55:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KXmsfYTYpD2rBfEg2OLbE+QIMERQtvw7S5zUeC0xjLF0Yf83BlL/aLe+bZlS2Kwc07VPjRgG3n9RuZOA40wWAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T03:58:19.982663Z"},"content_sha256":"0f47ab0060ad81f62ffea02e8dc51dc23dfce55d2a1988143cc55de7182538f3","schema_version":"1.0","event_id":"sha256:0f47ab0060ad81f62ffea02e8dc51dc23dfce55d2a1988143cc55de7182538f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KPVHXRTXDREDM2P67TRUPZHMOK/bundle.json","state_url":"https://pith.science/pith/KPVHXRTXDREDM2P67TRUPZHMOK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KPVHXRTXDREDM2P67TRUPZHMOK/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":"2026-05-30T03:58:19Z","links":{"resolver":"https://pith.science/pith/KPVHXRTXDREDM2P67TRUPZHMOK","bundle":"https://pith.science/pith/KPVHXRTXDREDM2P67TRUPZHMOK/bundle.json","state":"https://pith.science/pith/KPVHXRTXDREDM2P67TRUPZHMOK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KPVHXRTXDREDM2P67TRUPZHMOK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KPVHXRTXDREDM2P67TRUPZHMOK","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":"251a2db4f11cb626a9a97372991168307dc140fef08b166f3c56ccac7b7582bc","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-10-27T20:01:05Z","title_canon_sha256":"838a1f799ccf0af6b5dbb6ceb9a95349cf4f037894438f635b7dc325b739b7dd"},"schema_version":"1.0","source":{"id":"1410.7407","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7407","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7407v1","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7407","created_at":"2026-05-18T00:55:17Z"},{"alias_kind":"pith_short_12","alias_value":"KPVHXRTXDRED","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KPVHXRTXDREDM2P6","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KPVHXRTX","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:0f47ab0060ad81f62ffea02e8dc51dc23dfce55d2a1988143cc55de7182538f3","target":"graph","created_at":"2026-05-18T00:55:17Z","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":"It is typically assumed that disorder is essential to realize Anderson localization. Recently, a number of proposals have suggested that an interacting, translation invariant system can also exhibit localization. We examine these claims in the context of a one-dimensional spin ladder. At intermediate time scales, we find slow growth of entanglement entropy consistent with the phenomenology of many-body localization. However, at longer times, all finite wavelength spin polarizations decay in a finite time, independent of system size. We identify a single length scale which parametrically contro","authors_text":"C. R. Laumann, J. E. Moore, J. I. Cirac, M. D. Lukin, N. Y. Yao","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-10-27T20:01:05Z","title":"Quasi Many-body Localization in Translation Invariant Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7407","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":"sha256:024d7e595eed1b7e42304ec4b5ad56c1975c4a61eeda1740d1d591fd8966e695","target":"record","created_at":"2026-05-18T00:55:17Z","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":"251a2db4f11cb626a9a97372991168307dc140fef08b166f3c56ccac7b7582bc","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-10-27T20:01:05Z","title_canon_sha256":"838a1f799ccf0af6b5dbb6ceb9a95349cf4f037894438f635b7dc325b739b7dd"},"schema_version":"1.0","source":{"id":"1410.7407","kind":"arxiv","version":1}},"canonical_sha256":"53ea7bc6771c483669fefce347e4ec729ae8054ee3b2a6bfd4bf5223a1c3e183","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53ea7bc6771c483669fefce347e4ec729ae8054ee3b2a6bfd4bf5223a1c3e183","first_computed_at":"2026-05-18T00:55:17.791052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:17.791052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rYfbf6ViOSJrZFq9MnH0YdW+TraOr+9wh3c9Is3a1BPmaBfGkI9dDLxORMhb/jzS+1cY7rqefqYp8xiFfhhHAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:17.791607Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.7407","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:024d7e595eed1b7e42304ec4b5ad56c1975c4a61eeda1740d1d591fd8966e695","sha256:0f47ab0060ad81f62ffea02e8dc51dc23dfce55d2a1988143cc55de7182538f3"],"state_sha256":"0c99b0fb2b0a9ec22962292534b915d7ef1cfdea22466b2d87fa19683c489d47"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W0v7W4uoT2lAxCXBGoQCa1msvC4zgCNK7Ci0ARncZKUt6MCdfzzK2fUlozlIRmw/5GiysLwNsyx5ZcPUek+tAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T03:58:19.984797Z","bundle_sha256":"60cd0872787818a8eb971808db40d9b5c8b08c88bc9d74a3900bf4a19bc5fe20"}}