{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:AE6CYSARM6YEDFWMFBIOAB6IHJ","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":"35753659d244eaa0a0a757d22a8800775359024a7daf7f54d90a74decb5c4bfa","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-08-09T06:26:02Z","title_canon_sha256":"2a954644e8cc3482169ad3cd5c66d7af581ddbdfc572b3fd26e0a952fe18acc4"},"schema_version":"1.0","source":{"id":"1408.2068","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.2068","created_at":"2026-05-18T01:32:08Z"},{"alias_kind":"arxiv_version","alias_value":"1408.2068v3","created_at":"2026-05-18T01:32:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2068","created_at":"2026-05-18T01:32:08Z"},{"alias_kind":"pith_short_12","alias_value":"AE6CYSARM6YE","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AE6CYSARM6YEDFWM","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AE6CYSAR","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:b7149841e422c9d19b1aef7861815a0ee432c819c979cf8dbc21153fdf611d73","target":"graph","created_at":"2026-05-18T01:32:08Z","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":"While there are well established methods to study delocalization transitions of single particles in random systems, it remains a challenging problem how to characterize many body delocalization transitions. Here, we use a generalized real-space renormalization group technique to study the anisotropic Heisenberg model with long-range interactions, decaying with a power $\\alpha$, which are generated by placing spins at random positions along the chain. This method permits a large-scale finite-size scaling analysis. We examine the full distribution function of the excitation energy gap from the g","authors_text":"N. Moure, S. Haas, S. Kettemann","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-08-09T06:26:02Z","title":"Many-Body Localization Transition in Random Quantum Spin Chains with Long-Range Interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2068","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:f7b0ff9b635050989f1aba32c8d0b1b893efc3685cc58c65e10e6319cb002c87","target":"record","created_at":"2026-05-18T01:32:08Z","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":"35753659d244eaa0a0a757d22a8800775359024a7daf7f54d90a74decb5c4bfa","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-08-09T06:26:02Z","title_canon_sha256":"2a954644e8cc3482169ad3cd5c66d7af581ddbdfc572b3fd26e0a952fe18acc4"},"schema_version":"1.0","source":{"id":"1408.2068","kind":"arxiv","version":3}},"canonical_sha256":"013c2c481167b04196cc2850e007c83a65e369d98f1cfaf36b7e562fa05a4cb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"013c2c481167b04196cc2850e007c83a65e369d98f1cfaf36b7e562fa05a4cb0","first_computed_at":"2026-05-18T01:32:08.394810Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:08.394810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7HZKIoUMf0et+F+46bs1hMd/nkSM1/dH6PvmFN04TfND9gRd3E4b/kYqQJzIkgXUCc9a4fEaXNs8YjNBiFm1AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:08.395454Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.2068","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7b0ff9b635050989f1aba32c8d0b1b893efc3685cc58c65e10e6319cb002c87","sha256:b7149841e422c9d19b1aef7861815a0ee432c819c979cf8dbc21153fdf611d73"],"state_sha256":"e3f0391ab38353b685a0f6a76050943fc4376cd63edd21dc9cd87b952070912f"}