{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:S6N3SVYUQFNPISTLC33VHMY3AO","short_pith_number":"pith:S6N3SVYU","canonical_record":{"source":{"id":"1109.4036","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-19T14:34:12Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"e193715e7da14265ff59318ffba0e82c911e98b248ee9e6d9fb8d713515d1dc1","abstract_canon_sha256":"8aa25ca35f04674f71fc063c76389f11968278fa2bb5b66953abafb608b4fd4d"},"schema_version":"1.0"},"canonical_sha256":"979bb95714815af44a6b16f753b31b03b44204affd59d3b232a526f9337f1054","source":{"kind":"arxiv","id":"1109.4036","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4036","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4036v1","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4036","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"pith_short_12","alias_value":"S6N3SVYUQFNP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"S6N3SVYUQFNPISTL","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"S6N3SVYU","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:S6N3SVYUQFNPISTLC33VHMY3AO","target":"record","payload":{"canonical_record":{"source":{"id":"1109.4036","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-19T14:34:12Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"e193715e7da14265ff59318ffba0e82c911e98b248ee9e6d9fb8d713515d1dc1","abstract_canon_sha256":"8aa25ca35f04674f71fc063c76389f11968278fa2bb5b66953abafb608b4fd4d"},"schema_version":"1.0"},"canonical_sha256":"979bb95714815af44a6b16f753b31b03b44204affd59d3b232a526f9337f1054","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:12:45.325668Z","signature_b64":"MIqDPe4HZlPnzLBKowIx1KSVBSNA3xYf6zM3LBT6srUdGgE/uZtZBPZqJ50RDlo9/ZeDW/Vbbb3ghoE5ovXsCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"979bb95714815af44a6b16f753b31b03b44204affd59d3b232a526f9337f1054","last_reissued_at":"2026-05-18T04:12:45.325029Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:12:45.325029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.4036","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":"2026-05-18T04:12:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ta49vkMpq2AlE3/zGu5xZZBLSz/IH7aLoyULMjvb+HkZ+9cPwnSeSrq7MTKRLWnVz7pkO3FrlSTtpOExw0ZHBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:17:03.476070Z"},"content_sha256":"07c226fe447f152a25c33a906dd71eb9f1f9c92394d9b9212e1b0c2c4eb2348f","schema_version":"1.0","event_id":"sha256:07c226fe447f152a25c33a906dd71eb9f1f9c92394d9b9212e1b0c2c4eb2348f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:S6N3SVYUQFNPISTLC33VHMY3AO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electronic structure and self energies of randomly substituted solids using density functional theory and model calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"G. A. Sawatzky, I. S. Elfimov, M. W. Haverkort","submitted_at":"2011-09-19T14:34:12Z","abstract_excerpt":"We describe procedures to obtain the electronic structure of disordered systems using either tight binding like models or quite directly from ab inito density functional band structure calculations. The band structure is calculated using super cells much larger than those containing a single minority component atom. We average over a large number of different super cell calculations containing different randomly positioned minority component atoms in the super cell as well as a varying total number of minority component atoms, weighted by the statistical probability. We develop an efficient an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4036","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":""},"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":"2026-05-18T04:12:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6cB9Q1+FZ09dlE9dLlMYbFICVqSTZZ2/NH+OP82Td8w5MxlHgeFsjTcSKJMvAiz92Q6Ljm3sMQuUJB5/g+WBBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:17:03.476432Z"},"content_sha256":"e67b3630d2e1d9a8066a213bf315d59ae0dabc6518ed0279b4cf23562eb23985","schema_version":"1.0","event_id":"sha256:e67b3630d2e1d9a8066a213bf315d59ae0dabc6518ed0279b4cf23562eb23985"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S6N3SVYUQFNPISTLC33VHMY3AO/bundle.json","state_url":"https://pith.science/pith/S6N3SVYUQFNPISTLC33VHMY3AO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S6N3SVYUQFNPISTLC33VHMY3AO/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":"2026-06-02T13:17:03Z","links":{"resolver":"https://pith.science/pith/S6N3SVYUQFNPISTLC33VHMY3AO","bundle":"https://pith.science/pith/S6N3SVYUQFNPISTLC33VHMY3AO/bundle.json","state":"https://pith.science/pith/S6N3SVYUQFNPISTLC33VHMY3AO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S6N3SVYUQFNPISTLC33VHMY3AO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:S6N3SVYUQFNPISTLC33VHMY3AO","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":"8aa25ca35f04674f71fc063c76389f11968278fa2bb5b66953abafb608b4fd4d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-19T14:34:12Z","title_canon_sha256":"e193715e7da14265ff59318ffba0e82c911e98b248ee9e6d9fb8d713515d1dc1"},"schema_version":"1.0","source":{"id":"1109.4036","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4036","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4036v1","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4036","created_at":"2026-05-18T04:12:45Z"},{"alias_kind":"pith_short_12","alias_value":"S6N3SVYUQFNP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"S6N3SVYUQFNPISTL","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"S6N3SVYU","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:e67b3630d2e1d9a8066a213bf315d59ae0dabc6518ed0279b4cf23562eb23985","target":"graph","created_at":"2026-05-18T04:12:45Z","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 describe procedures to obtain the electronic structure of disordered systems using either tight binding like models or quite directly from ab inito density functional band structure calculations. The band structure is calculated using super cells much larger than those containing a single minority component atom. We average over a large number of different super cell calculations containing different randomly positioned minority component atoms in the super cell as well as a varying total number of minority component atoms, weighted by the statistical probability. We develop an efficient an","authors_text":"G. A. Sawatzky, I. S. Elfimov, M. W. Haverkort","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-19T14:34:12Z","title":"Electronic structure and self energies of randomly substituted solids using density functional theory and model calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4036","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":"sha256:07c226fe447f152a25c33a906dd71eb9f1f9c92394d9b9212e1b0c2c4eb2348f","target":"record","created_at":"2026-05-18T04:12:45Z","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":"8aa25ca35f04674f71fc063c76389f11968278fa2bb5b66953abafb608b4fd4d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-19T14:34:12Z","title_canon_sha256":"e193715e7da14265ff59318ffba0e82c911e98b248ee9e6d9fb8d713515d1dc1"},"schema_version":"1.0","source":{"id":"1109.4036","kind":"arxiv","version":1}},"canonical_sha256":"979bb95714815af44a6b16f753b31b03b44204affd59d3b232a526f9337f1054","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"979bb95714815af44a6b16f753b31b03b44204affd59d3b232a526f9337f1054","first_computed_at":"2026-05-18T04:12:45.325029Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:12:45.325029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MIqDPe4HZlPnzLBKowIx1KSVBSNA3xYf6zM3LBT6srUdGgE/uZtZBPZqJ50RDlo9/ZeDW/Vbbb3ghoE5ovXsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:12:45.325668Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.4036","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07c226fe447f152a25c33a906dd71eb9f1f9c92394d9b9212e1b0c2c4eb2348f","sha256:e67b3630d2e1d9a8066a213bf315d59ae0dabc6518ed0279b4cf23562eb23985"],"state_sha256":"f0e04869bba584114280692c0fedf593f7a476710e99627306b818ec55a618cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WjKG1c8ApViKD5LInCUnVmxhDv7IzdxLxTmp1JtAW/oe0chhJJJGtD3SITH3qLTuFmHdenSRhBe30mTQrXkvDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:17:03.478368Z","bundle_sha256":"9b7be8124ffdfab2d66ede191fd2ec153f0ad22a47465a876eeb223c4672ef6e"}}