{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:K52BYFCRDRMDXZJH5FZ6XDJVI4","short_pith_number":"pith:K52BYFCR","canonical_record":{"source":{"id":"1709.02723","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-08T14:48:46Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"aa90255d86f9ca8270200963991e83ab3350ce70cd2e5a51a16512dae254ee4f","abstract_canon_sha256":"394833e63e81a7c486463ec286ce51bc42ad0d384d57165d92b0a3c2cdbf8ab6"},"schema_version":"1.0"},"canonical_sha256":"57741c14511c583be527e973eb8d35473abc931a202b01641193ccd52b8257dd","source":{"kind":"arxiv","id":"1709.02723","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02723","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02723v2","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02723","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"pith_short_12","alias_value":"K52BYFCRDRMD","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"K52BYFCRDRMDXZJH","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"K52BYFCR","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:K52BYFCRDRMDXZJH5FZ6XDJVI4","target":"record","payload":{"canonical_record":{"source":{"id":"1709.02723","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-08T14:48:46Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"aa90255d86f9ca8270200963991e83ab3350ce70cd2e5a51a16512dae254ee4f","abstract_canon_sha256":"394833e63e81a7c486463ec286ce51bc42ad0d384d57165d92b0a3c2cdbf8ab6"},"schema_version":"1.0"},"canonical_sha256":"57741c14511c583be527e973eb8d35473abc931a202b01641193ccd52b8257dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:05.143515Z","signature_b64":"z/xOmbXSRi7wWIC+quCXC/joiUElGiMut/wWa/lO1jhk9xd3jdD9KpMfK/1PpTewsxmplCAYDKs0PnJLcFGWCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"57741c14511c583be527e973eb8d35473abc931a202b01641193ccd52b8257dd","last_reissued_at":"2026-05-18T00:04:05.142870Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:05.142870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.02723","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":"2026-05-18T00:04:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C8g4ZhAaw2UraISN+L37MQoVyhvmwruOkdG6pZ5uNke1zkkFHSO5FkPOUU+QN/pFmg77R+RyJs7W1lJnFmDtBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:35:02.633030Z"},"content_sha256":"67834a047ba15dc0c6f846e4ac6c6a9c6a599fea84567636b18760e0bf4c9b35","schema_version":"1.0","event_id":"sha256:67834a047ba15dc0c6f846e4ac6c6a9c6a599fea84567636b18760e0bf4c9b35"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:K52BYFCRDRMDXZJH5FZ6XDJVI4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Density-matrix renormalization group method for the conductance of one-dimensional correlated systems using the Kubo formula","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Eric Jeckelmann (1) ((1) Leibniz Universit\\\"at Hannover, Germany), Jan-Moritz Bischoff (1)","submitted_at":"2017-09-08T14:48:46Z","abstract_excerpt":"We improve the density-matrix renormalization group (DMRG) evaluation of the Kubo formula for the zero-temperature linear conductance of one-dimensional correlated systems.The dynamical DMRG is used to compute the linear response of a finite system to an applied AC source-drain voltage, then the low-frequency finite-system response is extrapolated to the thermodynamic limit to obtain the DC conductance of an infinite system. The method is demonstrated on the one-dimensional spinless fermion model at half filling. Our method is able to replicate several predictions of the Luttinger liquid theor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02723","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":"2026-05-18T00:04:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZFdrStnZAHJGBEusWbIOwb3T3teCaSz9RQ6WunwJArQ/i4rb1JuuGilDAwXHVDnFOHP4qsgjXRefvARn6IItAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:35:02.633393Z"},"content_sha256":"27af8911675f9db8bf9651ebbd5339429aacb25aadfe99d2527834803abdf1cb","schema_version":"1.0","event_id":"sha256:27af8911675f9db8bf9651ebbd5339429aacb25aadfe99d2527834803abdf1cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/bundle.json","state_url":"https://pith.science/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/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":"2026-06-01T23:35:02Z","links":{"resolver":"https://pith.science/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4","bundle":"https://pith.science/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/bundle.json","state":"https://pith.science/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K52BYFCRDRMDXZJH5FZ6XDJVI4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:K52BYFCRDRMDXZJH5FZ6XDJVI4","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":"394833e63e81a7c486463ec286ce51bc42ad0d384d57165d92b0a3c2cdbf8ab6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-08T14:48:46Z","title_canon_sha256":"aa90255d86f9ca8270200963991e83ab3350ce70cd2e5a51a16512dae254ee4f"},"schema_version":"1.0","source":{"id":"1709.02723","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02723","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02723v2","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02723","created_at":"2026-05-18T00:04:05Z"},{"alias_kind":"pith_short_12","alias_value":"K52BYFCRDRMD","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"K52BYFCRDRMDXZJH","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"K52BYFCR","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:27af8911675f9db8bf9651ebbd5339429aacb25aadfe99d2527834803abdf1cb","target":"graph","created_at":"2026-05-18T00:04:05Z","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 improve the density-matrix renormalization group (DMRG) evaluation of the Kubo formula for the zero-temperature linear conductance of one-dimensional correlated systems.The dynamical DMRG is used to compute the linear response of a finite system to an applied AC source-drain voltage, then the low-frequency finite-system response is extrapolated to the thermodynamic limit to obtain the DC conductance of an infinite system. The method is demonstrated on the one-dimensional spinless fermion model at half filling. Our method is able to replicate several predictions of the Luttinger liquid theor","authors_text":"Eric Jeckelmann (1) ((1) Leibniz Universit\\\"at Hannover, Germany), Jan-Moritz Bischoff (1)","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-08T14:48:46Z","title":"Density-matrix renormalization group method for the conductance of one-dimensional correlated systems using the Kubo formula"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02723","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":"sha256:67834a047ba15dc0c6f846e4ac6c6a9c6a599fea84567636b18760e0bf4c9b35","target":"record","created_at":"2026-05-18T00:04:05Z","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":"394833e63e81a7c486463ec286ce51bc42ad0d384d57165d92b0a3c2cdbf8ab6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-08T14:48:46Z","title_canon_sha256":"aa90255d86f9ca8270200963991e83ab3350ce70cd2e5a51a16512dae254ee4f"},"schema_version":"1.0","source":{"id":"1709.02723","kind":"arxiv","version":2}},"canonical_sha256":"57741c14511c583be527e973eb8d35473abc931a202b01641193ccd52b8257dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57741c14511c583be527e973eb8d35473abc931a202b01641193ccd52b8257dd","first_computed_at":"2026-05-18T00:04:05.142870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:05.142870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z/xOmbXSRi7wWIC+quCXC/joiUElGiMut/wWa/lO1jhk9xd3jdD9KpMfK/1PpTewsxmplCAYDKs0PnJLcFGWCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:05.143515Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.02723","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67834a047ba15dc0c6f846e4ac6c6a9c6a599fea84567636b18760e0bf4c9b35","sha256:27af8911675f9db8bf9651ebbd5339429aacb25aadfe99d2527834803abdf1cb"],"state_sha256":"611e1327f8fcf6a2203da0b03540e37dfe66b0ab2239629c1bff250ed2e24672"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"el1idVzbHoYpEqI4FKB5rIGpWef47EGYDXEdxTLY58imIa2fyyXG4DnPH0xJ2w5g2O8WUB3Y21o+FI19i7I4Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T23:35:02.635273Z","bundle_sha256":"87ef905e0285ce531ad8aa6dd5a7dc5960a1c9b93d994c808aea9d1c46a8fa6e"}}