{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1993:SWZ2224HPL5COX7ZFDIAB66HRA","short_pith_number":"pith:SWZ2224H","canonical_record":{"source":{"id":"cond-mat/9310048","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1993-10-21T02:25:00Z","cross_cats_sorted":[],"title_canon_sha256":"e284976b3c08d27565f70901ad9a960ef1a2591db35ff0fa20f90b0cd8ae8a3b","abstract_canon_sha256":"87a5765623c443ce1e9943934ae4a859623d26c4d503edc90e8b29066f614fd5"},"schema_version":"1.0"},"canonical_sha256":"95b3ad6b877afa275ff928d000fbc788322da1d9067ec35d7dfa33b4354f58e2","source":{"kind":"arxiv","id":"cond-mat/9310048","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9310048","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9310048v2","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9310048","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"pith_short_12","alias_value":"SWZ2224HPL5C","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"SWZ2224HPL5COX7Z","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"SWZ2224H","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1993:SWZ2224HPL5COX7ZFDIAB66HRA","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9310048","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1993-10-21T02:25:00Z","cross_cats_sorted":[],"title_canon_sha256":"e284976b3c08d27565f70901ad9a960ef1a2591db35ff0fa20f90b0cd8ae8a3b","abstract_canon_sha256":"87a5765623c443ce1e9943934ae4a859623d26c4d503edc90e8b29066f614fd5"},"schema_version":"1.0"},"canonical_sha256":"95b3ad6b877afa275ff928d000fbc788322da1d9067ec35d7dfa33b4354f58e2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:15.925619Z","signature_b64":"eGu/cPtQarJzYbFPiJLxYEHwDmSYl+p60Is7oXU4scRud4i25lCmPfNv1e5F5RxEncPb4VXWxuLmdRBrmKtpAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95b3ad6b877afa275ff928d000fbc788322da1d9067ec35d7dfa33b4354f58e2","last_reissued_at":"2026-05-17T23:44:15.925002Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:15.925002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9310048","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":"2026-05-17T23:44:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rU4yzLHfbATXqtQnSIzUtoRbUO/JwuWZGDvo58rHk/+U/4JR9a9jyRloVLHbFN+MbGw0dwhl0H5eYR1P+q5aCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T06:26:14.117970Z"},"content_sha256":"f517e36005091057f081d27bcec5ee4da30cc16d9d6084e2c77dd020199d4aa8","schema_version":"1.0","event_id":"sha256:f517e36005091057f081d27bcec5ee4da30cc16d9d6084e2c77dd020199d4aa8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1993:SWZ2224HPL5COX7ZFDIAB66HRA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge-Spin Separation and the Spectral Properties of Luttinger Liquids","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"Johannes Voit","submitted_at":"1993-10-21T02:25:00Z","abstract_excerpt":"We compute the spectral function rho(q,omega) of the one- dimensional Luttinger model. We discuss the distinct influences of charge-spin separation and of the anomalous dimensions of the fermion operators and their evolution with correlation strength. Charge-spin separation shows up in finite spectral weight at frequencies between v_sigma * q and v_rho * q where v_rho and v_sigma are the velocities of charge and spin fluctuations while spectral weight above v_rho * q and below -v_rho * q is generated by the hybridization of the Fermi surface at +/-k_F by interactions. There are nonuniversal po"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9310048","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":"2026-05-17T23:44:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Mxn9ggE2NceGvhP8E7kxldTWYv/6gZlIPiUTCTTKGWmrwHDkKKOAfzL4MgUs41ixM5hpDxCgZ9IEA6bG/gECQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T06:26:14.118385Z"},"content_sha256":"35b21cd4ac30efc9bfc3b7e5dced945b3888b64e534a24733896f747195a25bc","schema_version":"1.0","event_id":"sha256:35b21cd4ac30efc9bfc3b7e5dced945b3888b64e534a24733896f747195a25bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SWZ2224HPL5COX7ZFDIAB66HRA/bundle.json","state_url":"https://pith.science/pith/SWZ2224HPL5COX7ZFDIAB66HRA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SWZ2224HPL5COX7ZFDIAB66HRA/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":"2026-05-23T06:26:14Z","links":{"resolver":"https://pith.science/pith/SWZ2224HPL5COX7ZFDIAB66HRA","bundle":"https://pith.science/pith/SWZ2224HPL5COX7ZFDIAB66HRA/bundle.json","state":"https://pith.science/pith/SWZ2224HPL5COX7ZFDIAB66HRA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SWZ2224HPL5COX7ZFDIAB66HRA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:SWZ2224HPL5COX7ZFDIAB66HRA","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":"87a5765623c443ce1e9943934ae4a859623d26c4d503edc90e8b29066f614fd5","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1993-10-21T02:25:00Z","title_canon_sha256":"e284976b3c08d27565f70901ad9a960ef1a2591db35ff0fa20f90b0cd8ae8a3b"},"schema_version":"1.0","source":{"id":"cond-mat/9310048","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9310048","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9310048v2","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9310048","created_at":"2026-05-17T23:44:15Z"},{"alias_kind":"pith_short_12","alias_value":"SWZ2224HPL5C","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"SWZ2224HPL5COX7Z","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"SWZ2224H","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:35b21cd4ac30efc9bfc3b7e5dced945b3888b64e534a24733896f747195a25bc","target":"graph","created_at":"2026-05-17T23:44:15Z","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 compute the spectral function rho(q,omega) of the one- dimensional Luttinger model. We discuss the distinct influences of charge-spin separation and of the anomalous dimensions of the fermion operators and their evolution with correlation strength. Charge-spin separation shows up in finite spectral weight at frequencies between v_sigma * q and v_rho * q where v_rho and v_sigma are the velocities of charge and spin fluctuations while spectral weight above v_rho * q and below -v_rho * q is generated by the hybridization of the Fermi surface at +/-k_F by interactions. There are nonuniversal po","authors_text":"Johannes Voit","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1993-10-21T02:25:00Z","title":"Charge-Spin Separation and the Spectral Properties of Luttinger Liquids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9310048","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:f517e36005091057f081d27bcec5ee4da30cc16d9d6084e2c77dd020199d4aa8","target":"record","created_at":"2026-05-17T23:44:15Z","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":"87a5765623c443ce1e9943934ae4a859623d26c4d503edc90e8b29066f614fd5","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1993-10-21T02:25:00Z","title_canon_sha256":"e284976b3c08d27565f70901ad9a960ef1a2591db35ff0fa20f90b0cd8ae8a3b"},"schema_version":"1.0","source":{"id":"cond-mat/9310048","kind":"arxiv","version":2}},"canonical_sha256":"95b3ad6b877afa275ff928d000fbc788322da1d9067ec35d7dfa33b4354f58e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95b3ad6b877afa275ff928d000fbc788322da1d9067ec35d7dfa33b4354f58e2","first_computed_at":"2026-05-17T23:44:15.925002Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:15.925002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eGu/cPtQarJzYbFPiJLxYEHwDmSYl+p60Is7oXU4scRud4i25lCmPfNv1e5F5RxEncPb4VXWxuLmdRBrmKtpAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:15.925619Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9310048","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f517e36005091057f081d27bcec5ee4da30cc16d9d6084e2c77dd020199d4aa8","sha256:35b21cd4ac30efc9bfc3b7e5dced945b3888b64e534a24733896f747195a25bc"],"state_sha256":"6a06f41ca5fc48ca1e4ba89954485e1e1f45cfea67500b38169592872370e477"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ls5hdQ6DzPE5dlz5iYXB/b3dPbUSbQVXl5Ga6e5oIiIG670rCFPM0vGBkhJ0Ksvl2lsinudMYIo+PU/OwQ2vCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T06:26:14.121158Z","bundle_sha256":"e9d60f6da85766939f10cecc33decf8768295487a4bec4fdb6d36a07e52012c5"}}