{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:SXN2ISNUCBE355JBKRFRPVPF6R","short_pith_number":"pith:SXN2ISNU","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"},"canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","source":{"kind":"arxiv","id":"1310.4864","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:SXN2ISNUCBE355JBKRFRPVPF6R","target":"record","payload":{"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"},"canonical_sha256":"95dba449b41049bef521544b17d5e5f4675ca7598e5540304671b9793f0e7ed7","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"},"source_kind":"arxiv","source_id":"1310.4864","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:02:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SjtqGmTNEDuwPFCkupFQsFpEEAqRq+SGtrzk1J2FWcW/dd0jwF5Jl/mYeFZX4LzYYLu6LkpDtetYCnZbTsvQBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T22:16:58.102050Z"},"content_sha256":"ee93e59198e12d020445918eb3034b45ceab9e1143bf8a9e62592266954ca28b","schema_version":"1.0","event_id":"sha256:ee93e59198e12d020445918eb3034b45ceab9e1143bf8a9e62592266954ca28b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:SXN2ISNUCBE355JBKRFRPVPF6R","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:02:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pMJSbF5bgzGFBv6momnkih9+L1ZXCXI4Ef9v1ToQNKBymDZH0SkbHKeCywd913z25JDiBV2g55AghngkWLKGDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T22:16:58.102784Z"},"content_sha256":"63dff95f6971af0b91cb7118404c0d8f84293ff2afde2c63f401019f2c4766dd","schema_version":"1.0","event_id":"sha256:63dff95f6971af0b91cb7118404c0d8f84293ff2afde2c63f401019f2c4766dd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/bundle.json","state_url":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SXN2ISNUCBE355JBKRFRPVPF6R/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":"2026-05-24T22:16:58Z","links":{"resolver":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R","bundle":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/bundle.json","state":"https://pith.science/pith/SXN2ISNUCBE355JBKRFRPVPF6R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SXN2ISNUCBE355JBKRFRPVPF6R/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qd1GlzBSJzRSTEIlzATuI/EZk5m0DJpncaBlBSwGeyq5NsD7WjcLwvI52OPqUbh29Iypg4z4T558uD/89qJVAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T22:16:58.106956Z","bundle_sha256":"d2b6dfdf565176216409fcc5d430549d919055d63fd5dfe436e9368292d011c9"}}