{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:G5MHFIWNMX24I4AWDN5AVPW43R","short_pith_number":"pith:G5MHFIWN","canonical_record":{"source":{"id":"2607.07501","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-08T14:58:11Z","cross_cats_sorted":[],"title_canon_sha256":"5cbe7b22793901553c6ed834a6ae558732fd7a28fdce51ca92d4c7d054f6aaa8","abstract_canon_sha256":"b392df167ca95da660c448bc96a6b1a3e4dacaf291ded54d8a76855c80fa1e73"},"schema_version":"1.0"},"canonical_sha256":"375872a2cd65f5c470161b7a0abedcdc707199872258d40d791cbb7d662e060a","source":{"kind":"arxiv","id":"2607.07501","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07501","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07501v1","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07501","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_12","alias_value":"G5MHFIWNMX24","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_16","alias_value":"G5MHFIWNMX24I4AW","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_8","alias_value":"G5MHFIWN","created_at":"2026-07-09T01:20:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:G5MHFIWNMX24I4AWDN5AVPW43R","target":"record","payload":{"canonical_record":{"source":{"id":"2607.07501","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-08T14:58:11Z","cross_cats_sorted":[],"title_canon_sha256":"5cbe7b22793901553c6ed834a6ae558732fd7a28fdce51ca92d4c7d054f6aaa8","abstract_canon_sha256":"b392df167ca95da660c448bc96a6b1a3e4dacaf291ded54d8a76855c80fa1e73"},"schema_version":"1.0"},"canonical_sha256":"375872a2cd65f5c470161b7a0abedcdc707199872258d40d791cbb7d662e060a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-09T01:20:27.415542Z","signature_b64":"cWo/MAVCxA9sDerttxmYI3mlhBDY15HySMgeHBhSjZTJeD3COHT2fI1zfTOf4g3oPD1ekBGmDvRt5Barrno5BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"375872a2cd65f5c470161b7a0abedcdc707199872258d40d791cbb7d662e060a","last_reissued_at":"2026-07-09T01:20:27.415127Z","signature_status":"signed_v1","first_computed_at":"2026-07-09T01:20:27.415127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.07501","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-09T01:20:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivJsmdAs3wl3ZvAIO4kNB+ejLyB99Khwda3UpkcYn1Xwj/hzbLk+lyLZIqPg2AJUy2D44L4sefA8BRHWB9DcAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:04:46.443457Z"},"content_sha256":"79b299336bed86072de1de85037cfc6b9a3ce483297f53d6cdaf5562a40ed61f","schema_version":"1.0","event_id":"sha256:79b299336bed86072de1de85037cfc6b9a3ce483297f53d6cdaf5562a40ed61f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:G5MHFIWNMX24I4AWDN5AVPW43R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Crossover and Changeover in Spin-1 Kitaev-$\\Gamma$ Chain with Uniaxial Single-ion Anisotropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jinbin Li, Jize Zhao, Qiang Luo, Shijie Hu, Wang Yang, Xiaoqun Wang, Yuhai Liu","submitted_at":"2026-07-08T14:58:11Z","abstract_excerpt":"Recent advances in bond-directional spin chains have revealed extensive emergent phenomena and unconventional criticality. Here we investigate the spin-1 Kitaev-$\\Gamma$ chain with uniaxial single-ion anisotropy (SIA) using large-scale density-matrix renormalization group calculations and bosonization analysis. Tuning the SIA strength reveals a crossover from the Kitaev phase to the large-$D$ phase, evidenced by the excitation gap changing from quadratic to linear, the coexistence and smooth evolution of spin-nematic and string order parameters, and the suppression of the double-peak specific "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07501","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.07501/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-09T01:20:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AxI3p3+98x5fmXHH58HEZc6VT+QRumLA9TS8OCb/syXONpoxYYvBpGRvUX/kMJduJOJSZrIoWLH/drxJRZ4vBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:04:46.443993Z"},"content_sha256":"2d9c324c7465f6f36bde8769143c02baef677a029eee1c583c69826ab99094fe","schema_version":"1.0","event_id":"sha256:2d9c324c7465f6f36bde8769143c02baef677a029eee1c583c69826ab99094fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G5MHFIWNMX24I4AWDN5AVPW43R/bundle.json","state_url":"https://pith.science/pith/G5MHFIWNMX24I4AWDN5AVPW43R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G5MHFIWNMX24I4AWDN5AVPW43R/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":"2026-08-04T23:04:46Z","links":{"resolver":"https://pith.science/pith/G5MHFIWNMX24I4AWDN5AVPW43R","bundle":"https://pith.science/pith/G5MHFIWNMX24I4AWDN5AVPW43R/bundle.json","state":"https://pith.science/pith/G5MHFIWNMX24I4AWDN5AVPW43R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G5MHFIWNMX24I4AWDN5AVPW43R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:G5MHFIWNMX24I4AWDN5AVPW43R","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":"b392df167ca95da660c448bc96a6b1a3e4dacaf291ded54d8a76855c80fa1e73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-08T14:58:11Z","title_canon_sha256":"5cbe7b22793901553c6ed834a6ae558732fd7a28fdce51ca92d4c7d054f6aaa8"},"schema_version":"1.0","source":{"id":"2607.07501","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07501","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07501v1","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07501","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_12","alias_value":"G5MHFIWNMX24","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_16","alias_value":"G5MHFIWNMX24I4AW","created_at":"2026-07-09T01:20:27Z"},{"alias_kind":"pith_short_8","alias_value":"G5MHFIWN","created_at":"2026-07-09T01:20:27Z"}],"graph_snapshots":[{"event_id":"sha256:2d9c324c7465f6f36bde8769143c02baef677a029eee1c583c69826ab99094fe","target":"graph","created_at":"2026-07-09T01:20:27Z","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/2607.07501/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in bond-directional spin chains have revealed extensive emergent phenomena and unconventional criticality. Here we investigate the spin-1 Kitaev-$\\Gamma$ chain with uniaxial single-ion anisotropy (SIA) using large-scale density-matrix renormalization group calculations and bosonization analysis. Tuning the SIA strength reveals a crossover from the Kitaev phase to the large-$D$ phase, evidenced by the excitation gap changing from quadratic to linear, the coexistence and smooth evolution of spin-nematic and string order parameters, and the suppression of the double-peak specific ","authors_text":"Jinbin Li, Jize Zhao, Qiang Luo, Shijie Hu, Wang Yang, Xiaoqun Wang, Yuhai Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-08T14:58:11Z","title":"Crossover and Changeover in Spin-1 Kitaev-$\\Gamma$ Chain with Uniaxial Single-ion Anisotropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07501","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":"sha256:79b299336bed86072de1de85037cfc6b9a3ce483297f53d6cdaf5562a40ed61f","target":"record","created_at":"2026-07-09T01:20:27Z","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":"b392df167ca95da660c448bc96a6b1a3e4dacaf291ded54d8a76855c80fa1e73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-08T14:58:11Z","title_canon_sha256":"5cbe7b22793901553c6ed834a6ae558732fd7a28fdce51ca92d4c7d054f6aaa8"},"schema_version":"1.0","source":{"id":"2607.07501","kind":"arxiv","version":1}},"canonical_sha256":"375872a2cd65f5c470161b7a0abedcdc707199872258d40d791cbb7d662e060a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"375872a2cd65f5c470161b7a0abedcdc707199872258d40d791cbb7d662e060a","first_computed_at":"2026-07-09T01:20:27.415127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T01:20:27.415127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cWo/MAVCxA9sDerttxmYI3mlhBDY15HySMgeHBhSjZTJeD3COHT2fI1zfTOf4g3oPD1ekBGmDvRt5Barrno5BQ==","signature_status":"signed_v1","signed_at":"2026-07-09T01:20:27.415542Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.07501","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79b299336bed86072de1de85037cfc6b9a3ce483297f53d6cdaf5562a40ed61f","sha256:2d9c324c7465f6f36bde8769143c02baef677a029eee1c583c69826ab99094fe"],"state_sha256":"0cbfb4f013eb5125e91989bde31ba0e44ec2e1f8af530d667e2778bb05941915"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HEbm87Uq+CEV6JwwD3j2OWIpbe2iIEOU1OliEavaLQbGqw1jXUZDOIR1tMjCSxzu/F1xwBQt2nJHZ3Q1s/MkBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T23:04:46.449521Z","bundle_sha256":"53c589338047cef913129590d1adc86b14764251c975de4532af5856110011d8"}}