{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:OT5IUNHHYBNOKPM4O3XUSTP6T2","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":"1e00fc84c9b5c57bb256ebb1d7f864e37254c0867fe3a2077272d66670ae1c81","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-11-03T13:36:34Z","title_canon_sha256":"cf0413bab3d8faf1988bea3b4eba75e69f071213eb4b8df28cb4681da42075af"},"schema_version":"1.0","source":{"id":"cond-mat/0511079","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0511079","created_at":"2026-05-18T01:08:56Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0511079v1","created_at":"2026-05-18T01:08:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0511079","created_at":"2026-05-18T01:08:56Z"},{"alias_kind":"pith_short_12","alias_value":"OT5IUNHHYBNO","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"OT5IUNHHYBNOKPM4","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"OT5IUNHH","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:a9c76adb25c29193dcc2cfcc6d8070d8954b6ae11c37053490632a49ac6853e2","target":"graph","created_at":"2026-05-18T01:08:56Z","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 numerically the ground-state phase diagram of the bilinear-biquadratic spin-1 chain near the ferromagnetic instability point, where the existence of a gapped or gapless nondimerized quantum nematic phase has been suggested. Our results, obtained by a highly accurate density-matrix renormalization-group (DMRG) calculation are consistent with the view that the order parameter characterizing the dimer phase vanishes only at the point where the system becomes ferromagnetic, although the existence of a gapped or gapless nondimerized phase in a very narrow parameter range between the ferrom","authors_text":"G. F\\'ath, J. S\\'olyom, K. Buchta, \\\"O. Legeza","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-11-03T13:36:34Z","title":"Probable absence of a quadrupolar spin-nematic phase in the bilinear-biquadratic spin-1 chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0511079","kind":"arxiv","version":1},"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:ffc7bb16e026593787f7bc23a48f0cdfb0fe94805418f7f083615312dadc6895","target":"record","created_at":"2026-05-18T01:08:56Z","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":"1e00fc84c9b5c57bb256ebb1d7f864e37254c0867fe3a2077272d66670ae1c81","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-11-03T13:36:34Z","title_canon_sha256":"cf0413bab3d8faf1988bea3b4eba75e69f071213eb4b8df28cb4681da42075af"},"schema_version":"1.0","source":{"id":"cond-mat/0511079","kind":"arxiv","version":1}},"canonical_sha256":"74fa8a34e7c05ae53d9c76ef494dfe9eb871ef35cbdc738ef343b00bc34fb4ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74fa8a34e7c05ae53d9c76ef494dfe9eb871ef35cbdc738ef343b00bc34fb4ca","first_computed_at":"2026-05-18T01:08:56.568625Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:56.568625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EWMbqSLn5aHU6r32rE0qaK1yYZ6egxuJnKLuJ8JGnMW53FJydGbKejy/6kjtOzYwmX4fTIui2GKLO8rNkvD9Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:56.569340Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0511079","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffc7bb16e026593787f7bc23a48f0cdfb0fe94805418f7f083615312dadc6895","sha256:a9c76adb25c29193dcc2cfcc6d8070d8954b6ae11c37053490632a49ac6853e2"],"state_sha256":"5389975b6e2b3216b770062335b6f49d7e6b795c6c431fff76dad1044bb159fb"}