{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WON45BBOYWBE3MS7UGZOEFBEWD","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":"2c79d841589a93e460be491e4d1467a1175a3435e5ee6ff4c99e64d9e0d124ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-10-07T14:48:50Z","title_canon_sha256":"bf62824a162c2282ec321e7eff05ac180fb877c5c3d6dc77a5a26c03ad488f94"},"schema_version":"1.0","source":{"id":"2510.05988","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.05988","created_at":"2026-05-21T01:05:10Z"},{"alias_kind":"arxiv_version","alias_value":"2510.05988v2","created_at":"2026-05-21T01:05:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.05988","created_at":"2026-05-21T01:05:10Z"},{"alias_kind":"pith_short_12","alias_value":"WON45BBOYWBE","created_at":"2026-05-21T01:05:10Z"},{"alias_kind":"pith_short_16","alias_value":"WON45BBOYWBE3MS7","created_at":"2026-05-21T01:05:10Z"},{"alias_kind":"pith_short_8","alias_value":"WON45BBO","created_at":"2026-05-21T01:05:10Z"}],"graph_snapshots":[{"event_id":"sha256:d26191bae16af5108de771f33406b84fd75dd9bf150774c2dd995053e3d866c9","target":"graph","created_at":"2026-05-21T01:05:10Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2510.05988/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the zero-magnetization phase diagram of a spin-1/2 chain with competing ferromagnetic nearest-neighbor and antiferromagnetic next-nearest-neighbor exchange couplings in the strongly interacting regime. Using density matrix renormalization group (DMRG) simulations, we discover two successive commensurate-incommensurate transitions of the non-conformal Pokrovsky-Talapov universality class, occurring (even) at zero magnetic field. The first transition marks the condensation of bound pairs of magnons into a critical phase with central charge $c=2$, emerging from a gapped period-4 ph","authors_text":"Julien Fitouchi, Natalia Chepiga","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-10-07T14:48:50Z","title":"Commensurate-incommensurate Mott transition without magnetic field: emergence of nematic Luttinger liquid in XXZ chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.05988","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":"sha256:95371aecb6c0ffcacd81a4da395daf05bb1a636365fd7f902f67410a3f812295","target":"record","created_at":"2026-05-21T01:05:10Z","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":"2c79d841589a93e460be491e4d1467a1175a3435e5ee6ff4c99e64d9e0d124ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-10-07T14:48:50Z","title_canon_sha256":"bf62824a162c2282ec321e7eff05ac180fb877c5c3d6dc77a5a26c03ad488f94"},"schema_version":"1.0","source":{"id":"2510.05988","kind":"arxiv","version":2}},"canonical_sha256":"b39bce842ec5824db25fa1b2e21424b0c66089132d6d1b5e152ea58a913760cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b39bce842ec5824db25fa1b2e21424b0c66089132d6d1b5e152ea58a913760cd","first_computed_at":"2026-05-21T01:05:10.399365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T01:05:10.399365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eCtXCvXmcR26gpmb+EStU7jXvSLoZqm2+/XiGYs2Yu2H7agoOfkXAJCboLojzIYoPQmn5wTZnsNrR3yPapGVAg==","signature_status":"signed_v1","signed_at":"2026-05-21T01:05:10.400355Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.05988","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:95371aecb6c0ffcacd81a4da395daf05bb1a636365fd7f902f67410a3f812295","sha256:d26191bae16af5108de771f33406b84fd75dd9bf150774c2dd995053e3d866c9"],"state_sha256":"3ae7eaf3bcabeac905314c146e1755b2255db6d8503cb6c7b2eeef94810f479b"}