{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:H6BPVVS4DULVXRL6TGOSMLY62V","short_pith_number":"pith:H6BPVVS4","canonical_record":{"source":{"id":"cond-mat/0003158","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-03-09T18:59:07Z","cross_cats_sorted":[],"title_canon_sha256":"7148286d0ecb45980939d347754d5b21c1de5561420d21538edf8c3b52062f5a","abstract_canon_sha256":"3c4f3b05f4bef68ec32008a8660eb84f270695c1fd9e29c6e7c4b0d4a0627da8"},"schema_version":"1.0"},"canonical_sha256":"3f82fad65c1d175bc57e999d262f1ed564d6f46d69882d0b353280b42efb957f","source":{"kind":"arxiv","id":"cond-mat/0003158","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0003158","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0003158v2","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0003158","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_12","alias_value":"H6BPVVS4DULV","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_16","alias_value":"H6BPVVS4DULVXRL6","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_8","alias_value":"H6BPVVS4","created_at":"2026-07-04T16:18:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:H6BPVVS4DULVXRL6TGOSMLY62V","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0003158","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-03-09T18:59:07Z","cross_cats_sorted":[],"title_canon_sha256":"7148286d0ecb45980939d347754d5b21c1de5561420d21538edf8c3b52062f5a","abstract_canon_sha256":"3c4f3b05f4bef68ec32008a8660eb84f270695c1fd9e29c6e7c4b0d4a0627da8"},"schema_version":"1.0"},"canonical_sha256":"3f82fad65c1d175bc57e999d262f1ed564d6f46d69882d0b353280b42efb957f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:18:11.942251Z","signature_b64":"XxVmobAr3a4u9OfJaf7QE1ITAWCfL0pEOdckeHg1fs8ScqE8TppD6wnru0CJs0yGU90D2QijV2PoFZ1FvKkpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f82fad65c1d175bc57e999d262f1ed564d6f46d69882d0b353280b42efb957f","last_reissued_at":"2026-07-04T16:18:11.941813Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:18:11.941813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0003158","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":"2026-07-04T16:18:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GNiLVUhVrZ4xql4zVgdO2SCiSHXTKbjaIgx6juLc9Qkk+PqOuwaHYOpkSuYh3OkezWAPfI9QW7agujdCL7W/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T12:55:38.440602Z"},"content_sha256":"b6928e1190f9055a287c33a3538f5f22c9bde2f9f7fb95765457aa84298d7754","schema_version":"1.0","event_id":"sha256:b6928e1190f9055a287c33a3538f5f22c9bde2f9f7fb95765457aa84298d7754"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:H6BPVVS4DULVXRL6TGOSMLY62V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Phase Diagram of the t-Jz Chain Model","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C.D. Batista, G. Ortiz","submitted_at":"2000-03-09T18:59:07Z","abstract_excerpt":"We present the quantum phase diagram of the one-dimensional $t$-$J_z$ model for arbitrary spin (integer or half-integer) and sign of the spin-spin interaction $J_z$, using an {\\it exact} mapping to a spinless fermion model that can be solved {\\it exactly} using the Bethe ansatz. We discuss its superconducting phase as a function of hole doping $\\nu$. Motivated by the new paradigm of high temperature superconductivity, the stripe phase, we also consider the effect the antiferromagnetic background has on the $t$-$J_z$ chain intended to mimic the stripe segments."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0003158","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0003158/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":"2026-07-04T16:18:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eU9nWXqi/YmEbfhyO/BMIizxUCC3oCX1VOkQCf8R5E/Bmd0E30K2OgUnLYASHYlN/5AF7sgxYrSjz2kWyOrsCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T12:55:38.441125Z"},"content_sha256":"f891f6099c7f9e431492de25d4b4c5a956226b499adc370fc42e6056975aa26c","schema_version":"1.0","event_id":"sha256:f891f6099c7f9e431492de25d4b4c5a956226b499adc370fc42e6056975aa26c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6BPVVS4DULVXRL6TGOSMLY62V/bundle.json","state_url":"https://pith.science/pith/H6BPVVS4DULVXRL6TGOSMLY62V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6BPVVS4DULVXRL6TGOSMLY62V/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":"2026-08-12T12:55:38Z","links":{"resolver":"https://pith.science/pith/H6BPVVS4DULVXRL6TGOSMLY62V","bundle":"https://pith.science/pith/H6BPVVS4DULVXRL6TGOSMLY62V/bundle.json","state":"https://pith.science/pith/H6BPVVS4DULVXRL6TGOSMLY62V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6BPVVS4DULVXRL6TGOSMLY62V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:H6BPVVS4DULVXRL6TGOSMLY62V","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":"3c4f3b05f4bef68ec32008a8660eb84f270695c1fd9e29c6e7c4b0d4a0627da8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-03-09T18:59:07Z","title_canon_sha256":"7148286d0ecb45980939d347754d5b21c1de5561420d21538edf8c3b52062f5a"},"schema_version":"1.0","source":{"id":"cond-mat/0003158","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0003158","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0003158v2","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0003158","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_12","alias_value":"H6BPVVS4DULV","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_16","alias_value":"H6BPVVS4DULVXRL6","created_at":"2026-07-04T16:18:11Z"},{"alias_kind":"pith_short_8","alias_value":"H6BPVVS4","created_at":"2026-07-04T16:18:11Z"}],"graph_snapshots":[{"event_id":"sha256:f891f6099c7f9e431492de25d4b4c5a956226b499adc370fc42e6056975aa26c","target":"graph","created_at":"2026-07-04T16:18:11Z","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/cond-mat/0003158/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the quantum phase diagram of the one-dimensional $t$-$J_z$ model for arbitrary spin (integer or half-integer) and sign of the spin-spin interaction $J_z$, using an {\\it exact} mapping to a spinless fermion model that can be solved {\\it exactly} using the Bethe ansatz. We discuss its superconducting phase as a function of hole doping $\\nu$. Motivated by the new paradigm of high temperature superconductivity, the stripe phase, we also consider the effect the antiferromagnetic background has on the $t$-$J_z$ chain intended to mimic the stripe segments.","authors_text":"C.D. Batista, G. Ortiz","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-03-09T18:59:07Z","title":"Quantum Phase Diagram of the t-Jz Chain Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0003158","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:b6928e1190f9055a287c33a3538f5f22c9bde2f9f7fb95765457aa84298d7754","target":"record","created_at":"2026-07-04T16:18:11Z","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":"3c4f3b05f4bef68ec32008a8660eb84f270695c1fd9e29c6e7c4b0d4a0627da8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-03-09T18:59:07Z","title_canon_sha256":"7148286d0ecb45980939d347754d5b21c1de5561420d21538edf8c3b52062f5a"},"schema_version":"1.0","source":{"id":"cond-mat/0003158","kind":"arxiv","version":2}},"canonical_sha256":"3f82fad65c1d175bc57e999d262f1ed564d6f46d69882d0b353280b42efb957f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f82fad65c1d175bc57e999d262f1ed564d6f46d69882d0b353280b42efb957f","first_computed_at":"2026-07-04T16:18:11.941813Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:18:11.941813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XxVmobAr3a4u9OfJaf7QE1ITAWCfL0pEOdckeHg1fs8ScqE8TppD6wnru0CJs0yGU90D2QijV2PoFZ1FvKkpCg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:18:11.942251Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0003158","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6928e1190f9055a287c33a3538f5f22c9bde2f9f7fb95765457aa84298d7754","sha256:f891f6099c7f9e431492de25d4b4c5a956226b499adc370fc42e6056975aa26c"],"state_sha256":"61b5c1332042bd0a56064d8a0c67fd0546b4231d7889646fc3b9aeb24d07deee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qVvs22+FvvmYfFZvTCtWgbzHZRjOQlPkn4y24Bo29mAJuHHgyT5GVqp4IrFRj3t/h+tn0TW7Fuhj1VC1JmuxBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T12:55:38.445240Z","bundle_sha256":"299fb09d11ea94c55f3655cac084fe5662c2137e151e654ee4108fdb8023d327"}}