{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:SXN2ISNUCBE355JBKRFRPVPF6R","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":"bc92c7a7d96866372494e15a3557a8414b004cea86c2d2d683a8908f5b12f4ed","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-10-17T22:31:08Z","title_canon_sha256":"052f9475bc363bfc7e22973c760749ef2dde05c3b7b5a2e03deee6c9aa0f9813"},"schema_version":"1.0","source":{"id":"1310.4864","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4864","created_at":"2026-05-18T03:02:34Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4864v2","created_at":"2026-05-18T03:02:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4864","created_at":"2026-05-18T03:02:34Z"},{"alias_kind":"pith_short_12","alias_value":"SXN2ISNUCBE3","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SXN2ISNUCBE355JB","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SXN2ISNU","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:63dff95f6971af0b91cb7118404c0d8f84293ff2afde2c63f401019f2c4766dd","target":"graph","created_at":"2026-05-18T03:02:34Z","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 study the ground-state phase diagram of the Ashkin-Teller random quantum spin chain by means of a generalization of the strong-disorder renormalization group. In addition to the conventional paramagnetic and ferromagnetic (Baxter) phases, we find a partially ordered phase characterized by strong randomness and infinite coupling between the colors. This unusual phase acts, at the same time, as a Griffiths phase for two distinct quantum phase transitions both of which are of infinite-randomness type. We also investigate the quantum multi-critical point that separates the two-phase and three-p","authors_text":"Fawaz Hrahsheh, Jos\\'e A. Hoyos, Rajesh Narayanan, Thomas Vojta","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-10-17T22:31:08Z","title":"Strong-randomness infinite-coupling phase in a random quantum spin chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4864","kind":"arxiv","version":2},"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:ee93e59198e12d020445918eb3034b45ceab9e1143bf8a9e62592266954ca28b","target":"record","created_at":"2026-05-18T03:02:34Z","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":"bc92c7a7d96866372494e15a3557a8414b004cea86c2d2d683a8908f5b12f4ed","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-10-17T22:31:08Z","title_canon_sha256":"052f9475bc363bfc7e22973c760749ef2dde05c3b7b5a2e03deee6c9aa0f9813"},"schema_version":"1.0","source":{"id":"1310.4864","kind":"arxiv","version":2}},"canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","first_computed_at":"2026-05-18T03:02:34.216860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:02:34.216860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M1VvFnqBzh/Bj+C1LIOhIY0PtNruE6CMkClqfsBMWXYYiAYxY8rvNrOr85SzUGm3qv8a7dMtLLwQ54w0TIkoCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:02:34.217678Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4864","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee93e59198e12d020445918eb3034b45ceab9e1143bf8a9e62592266954ca28b","sha256:63dff95f6971af0b91cb7118404c0d8f84293ff2afde2c63f401019f2c4766dd"],"state_sha256":"257176469d1b37076893d0a42c749c7a5872f30113d97600692581fcd736edc4"}