{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:MUM42NK4RWQMX6O26IELLT6HLY","short_pith_number":"pith:MUM42NK4","canonical_record":{"source":{"id":"0910.5126","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-10-27T14:05:45Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d0604ed89ea3129fe8e79ccc1432a7aabb83ff8ab20d7e1789f9ce198a22240b","abstract_canon_sha256":"51fdd73ef634c510d8e5f23b4c33c99325a06ceba3c1bdc1fc6c8909224d7587"},"schema_version":"1.0"},"canonical_sha256":"6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21","source":{"kind":"arxiv","id":"0910.5126","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.5126","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"arxiv_version","alias_value":"0910.5126v2","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.5126","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"pith_short_12","alias_value":"MUM42NK4RWQM","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"MUM42NK4RWQMX6O2","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"MUM42NK4","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:MUM42NK4RWQMX6O26IELLT6HLY","target":"record","payload":{"canonical_record":{"source":{"id":"0910.5126","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-10-27T14:05:45Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d0604ed89ea3129fe8e79ccc1432a7aabb83ff8ab20d7e1789f9ce198a22240b","abstract_canon_sha256":"51fdd73ef634c510d8e5f23b4c33c99325a06ceba3c1bdc1fc6c8909224d7587"},"schema_version":"1.0"},"canonical_sha256":"6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:29:35.160192Z","signature_b64":"wmafCOJmbZ4rZ2lieyWShZ+I2oWt+WIWJW8V8IhNaP8EQucmpH5Cuvbz+8G/yUJxPv0gBX9I85wvv8q2rnicBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21","last_reissued_at":"2026-05-18T04:29:35.159636Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:29:35.159636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0910.5126","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":"2026-05-18T04:29:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dzH28C3uVYqh4CVKNiKY/qo8HsY97A9HFjMXi5jQr4/Yehlnn4mSTpQMZKEVF3cp20nF8K3OGKXxdgtwWd0/BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:39:09.981732Z"},"content_sha256":"65817088d7ec715fa631ab1a22cf08cc41e8d1282f624b18fe243ca55eae4d38","schema_version":"1.0","event_id":"sha256:65817088d7ec715fa631ab1a22cf08cc41e8d1282f624b18fe243ca55eae4d38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:MUM42NK4RWQMX6O26IELLT6HLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Material-Specific Investigations of Correlated Electron Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Arno P. Kampf, Dieter Vollhardt, Jan Kunes, Marcus Kollar, Michael Sentef","submitted_at":"2009-10-27T14:05:45Z","abstract_excerpt":"We present the results of numerical studies for selected materials with strongly correlated electrons using a combination of the local-density approximation and dynamical mean-field theory (DMFT). For the solution of the DMFT equations a continuous-time quantum Monte-Carlo algorithm was employed. All simulations were performed on the supercomputer HLRB II at the Leibniz Rechenzentrum in Munich. Specifically we have analyzed the pressure induced metal-insulator transitions in Fe2O3 and NiS2, the charge susceptibility of the fluctuating-valence elemental metal Yb, and the spectral properties of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.5126","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":"2026-05-18T04:29:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"veI57989UTOzbeNFv0/AU0Ef6ZF92XT3LcH1nJo3mbuHpvVG8HBy7ez6VtoU3GBsgUaM/XQr8vr7/QSf4OTNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:39:09.982475Z"},"content_sha256":"08ee290f4fb883b499580a07ed59b42cb71a4147da2d5aeec527480aedacf9c5","schema_version":"1.0","event_id":"sha256:08ee290f4fb883b499580a07ed59b42cb71a4147da2d5aeec527480aedacf9c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MUM42NK4RWQMX6O26IELLT6HLY/bundle.json","state_url":"https://pith.science/pith/MUM42NK4RWQMX6O26IELLT6HLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MUM42NK4RWQMX6O26IELLT6HLY/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":"2026-06-06T15:39:09Z","links":{"resolver":"https://pith.science/pith/MUM42NK4RWQMX6O26IELLT6HLY","bundle":"https://pith.science/pith/MUM42NK4RWQMX6O26IELLT6HLY/bundle.json","state":"https://pith.science/pith/MUM42NK4RWQMX6O26IELLT6HLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MUM42NK4RWQMX6O26IELLT6HLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:MUM42NK4RWQMX6O26IELLT6HLY","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":"51fdd73ef634c510d8e5f23b4c33c99325a06ceba3c1bdc1fc6c8909224d7587","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-10-27T14:05:45Z","title_canon_sha256":"d0604ed89ea3129fe8e79ccc1432a7aabb83ff8ab20d7e1789f9ce198a22240b"},"schema_version":"1.0","source":{"id":"0910.5126","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.5126","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"arxiv_version","alias_value":"0910.5126v2","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.5126","created_at":"2026-05-18T04:29:35Z"},{"alias_kind":"pith_short_12","alias_value":"MUM42NK4RWQM","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"MUM42NK4RWQMX6O2","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"MUM42NK4","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:08ee290f4fb883b499580a07ed59b42cb71a4147da2d5aeec527480aedacf9c5","target":"graph","created_at":"2026-05-18T04:29:35Z","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 present the results of numerical studies for selected materials with strongly correlated electrons using a combination of the local-density approximation and dynamical mean-field theory (DMFT). For the solution of the DMFT equations a continuous-time quantum Monte-Carlo algorithm was employed. All simulations were performed on the supercomputer HLRB II at the Leibniz Rechenzentrum in Munich. Specifically we have analyzed the pressure induced metal-insulator transitions in Fe2O3 and NiS2, the charge susceptibility of the fluctuating-valence elemental metal Yb, and the spectral properties of ","authors_text":"Arno P. Kampf, Dieter Vollhardt, Jan Kunes, Marcus Kollar, Michael Sentef","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-10-27T14:05:45Z","title":"Material-Specific Investigations of Correlated Electron Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.5126","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":"sha256:65817088d7ec715fa631ab1a22cf08cc41e8d1282f624b18fe243ca55eae4d38","target":"record","created_at":"2026-05-18T04:29:35Z","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":"51fdd73ef634c510d8e5f23b4c33c99325a06ceba3c1bdc1fc6c8909224d7587","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-10-27T14:05:45Z","title_canon_sha256":"d0604ed89ea3129fe8e79ccc1432a7aabb83ff8ab20d7e1789f9ce198a22240b"},"schema_version":"1.0","source":{"id":"0910.5126","kind":"arxiv","version":2}},"canonical_sha256":"6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21","first_computed_at":"2026-05-18T04:29:35.159636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:35.159636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wmafCOJmbZ4rZ2lieyWShZ+I2oWt+WIWJW8V8IhNaP8EQucmpH5Cuvbz+8G/yUJxPv0gBX9I85wvv8q2rnicBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:35.160192Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.5126","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65817088d7ec715fa631ab1a22cf08cc41e8d1282f624b18fe243ca55eae4d38","sha256:08ee290f4fb883b499580a07ed59b42cb71a4147da2d5aeec527480aedacf9c5"],"state_sha256":"a2db3a439c904359bdbe99d2acdd2ab5bec42e97ae1cb78920412a5b6cb98d2e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mvf+LzgXT6HoMJTIcp8+ke7wfuwunC8ZbwSJsoHsCbtGd31DJ8+krgCCrJzeGDFZ64/vVK5y0XyC/Hl1cA8/Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T15:39:09.985783Z","bundle_sha256":"46e6b3b3209466ab6f4e4a3908a3425f8af5d2644fa72c59cdab06015071e0b1"}}