{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SXN2ISNUCBE355JBKRFRPVPF6R","short_pith_number":"pith:SXN2ISNU","schema_version":"1.0","canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","source":{"kind":"arxiv","id":"1310.4864","version":2},"attestation_state":"computed","paper":{"title":"Strong-randomness infinite-coupling phase in a random quantum spin chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.str-el","authors_text":"Fawaz Hrahsheh, Jos\\'e A. Hoyos, Rajesh Narayanan, Thomas Vojta","submitted_at":"2013-10-17T22:31:08Z","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"},"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":"1310.4864","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-10-17T22:31:08Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"052f9475bc363bfc7e22973c760749ef2dde05c3b7b5a2e03deee6c9aa0f9813","abstract_canon_sha256":"bc92c7a7d96866372494e15a3557a8414b004cea86c2d2d683a8908f5b12f4ed"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:02:34.217678Z","signature_b64":"M1VvFnqBzh/Bj+C1LIOhIY0PtNruE6CMkClqfsBMWXYYiAYxY8rvNrOr85SzUGm3qv8a7dMtLLwQ54w0TIkoCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","last_reissued_at":"2026-05-18T03:02:34.216860Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:02:34.216860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong-randomness infinite-coupling phase in a random quantum spin chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.str-el","authors_text":"Fawaz Hrahsheh, Jos\\'e A. Hoyos, Rajesh Narayanan, Thomas Vojta","submitted_at":"2013-10-17T22:31:08Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4864","kind":"arxiv","version":2},"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":"1310.4864","created_at":"2026-05-18T03:02:34.216997+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.4864v2","created_at":"2026-05-18T03:02:34.216997+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4864","created_at":"2026-05-18T03:02:34.216997+00:00"},{"alias_kind":"pith_short_12","alias_value":"SXN2ISNUCBE3","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SXN2ISNUCBE355JB","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SXN2ISNU","created_at":"2026-05-18T12:27:59.945178+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/SXN2ISNUCBE355JBKRFRPVPF6R","json":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R.json","graph_json":"https://pith.science/api/pith-number/SXN2ISNUCBE355JBKRFRPVPF6R/graph.json","events_json":"https://pith.science/api/pith-number/SXN2ISNUCBE355JBKRFRPVPF6R/events.json","paper":"https://pith.science/paper/SXN2ISNU"},"agent_actions":{"view_html":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R","download_json":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R.json","view_paper":"https://pith.science/paper/SXN2ISNU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.4864&json=true","fetch_graph":"https://pith.science/api/pith-number/SXN2ISNUCBE355JBKRFRPVPF6R/graph.json","fetch_events":"https://pith.science/api/pith-number/SXN2ISNUCBE355JBKRFRPVPF6R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/action/storage_attestation","attest_author":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/action/author_attestation","sign_citation":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/action/citation_signature","submit_replication":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/action/replication_record"}},"created_at":"2026-05-18T03:02:34.216997+00:00","updated_at":"2026-05-18T03:02:34.216997+00:00"}