{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:LXGJJSSFZPUTCU7WFX2WDO27FU","short_pith_number":"pith:LXGJJSSF","schema_version":"1.0","canonical_sha256":"5dcc94ca45cbe93153f62df561bb5f2d0eb9cdc4a5c86b5fed3d2bc1a4c675c2","source":{"kind":"arxiv","id":"1811.01925","version":1},"attestation_state":"computed","paper":{"title":"Multiscale entanglement clusters at the many-body localization phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.dis-nn","authors_text":"Jens H. Bardarson, Lo\\\"ic Herviou, Soumya Bera","submitted_at":"2018-11-05T18:59:57Z","abstract_excerpt":"We study numerically the formation of entanglement clusters across the many-body localization phase transition. We observe a crossover from strong many-body entanglement in the ergodic phase to weak local correlations in the localized phase, with contiguous clusters throughout the phase diagram. Critical states close to the transition have a structure compatible with fractal or multiscale-entangled states, characterized by entanglement at multiple levels: small strongly entangled clusters are weakly entangled together to form larger clusters. The critical point therefore features subthermal en"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1811.01925","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-11-05T18:59:57Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"1933c26fa6718279e4156106a9a4ded899f5f0196d434acc4bb81eb6f55d04f6","abstract_canon_sha256":"4bc0ca4d22917ec27054c681355e0f866dc3a9e4fd63c278eadf352ea159df83"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:59.241493Z","signature_b64":"cmO7ctBsRtoRjbD5Rx78NDcQ2LVn0RN0golYJtsXFcb3CUN7ug1BTmTDBYtcWc6uDhsEt2bSEp40m/kRZrU4Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dcc94ca45cbe93153f62df561bb5f2d0eb9cdc4a5c86b5fed3d2bc1a4c675c2","last_reissued_at":"2026-05-17T23:47:59.241102Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:59.241102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multiscale entanglement clusters at the many-body localization phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.dis-nn","authors_text":"Jens H. Bardarson, Lo\\\"ic Herviou, Soumya Bera","submitted_at":"2018-11-05T18:59:57Z","abstract_excerpt":"We study numerically the formation of entanglement clusters across the many-body localization phase transition. We observe a crossover from strong many-body entanglement in the ergodic phase to weak local correlations in the localized phase, with contiguous clusters throughout the phase diagram. Critical states close to the transition have a structure compatible with fractal or multiscale-entangled states, characterized by entanglement at multiple levels: small strongly entangled clusters are weakly entangled together to form larger clusters. The critical point therefore features subthermal en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01925","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1811.01925","created_at":"2026-05-17T23:47:59.241159+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.01925v1","created_at":"2026-05-17T23:47:59.241159+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01925","created_at":"2026-05-17T23:47:59.241159+00:00"},{"alias_kind":"pith_short_12","alias_value":"LXGJJSSFZPUT","created_at":"2026-05-18T12:32:37.024351+00:00"},{"alias_kind":"pith_short_16","alias_value":"LXGJJSSFZPUTCU7W","created_at":"2026-05-18T12:32:37.024351+00:00"},{"alias_kind":"pith_short_8","alias_value":"LXGJJSSF","created_at":"2026-05-18T12:32:37.024351+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU","json":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU.json","graph_json":"https://pith.science/api/pith-number/LXGJJSSFZPUTCU7WFX2WDO27FU/graph.json","events_json":"https://pith.science/api/pith-number/LXGJJSSFZPUTCU7WFX2WDO27FU/events.json","paper":"https://pith.science/paper/LXGJJSSF"},"agent_actions":{"view_html":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU","download_json":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU.json","view_paper":"https://pith.science/paper/LXGJJSSF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.01925&json=true","fetch_graph":"https://pith.science/api/pith-number/LXGJJSSFZPUTCU7WFX2WDO27FU/graph.json","fetch_events":"https://pith.science/api/pith-number/LXGJJSSFZPUTCU7WFX2WDO27FU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU/action/storage_attestation","attest_author":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU/action/author_attestation","sign_citation":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU/action/citation_signature","submit_replication":"https://pith.science/pith/LXGJJSSFZPUTCU7WFX2WDO27FU/action/replication_record"}},"created_at":"2026-05-17T23:47:59.241159+00:00","updated_at":"2026-05-17T23:47:59.241159+00:00"}