{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:M4QVBTNSB5VBF3PJSF4WZVUQBT","short_pith_number":"pith:M4QVBTNS","canonical_record":{"source":{"id":"1703.10077","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-29T14:51:22Z","cross_cats_sorted":[],"title_canon_sha256":"836e3050ba8f45854f8a3e949f346cabf462bf2094a6cc996b41c865672656b6","abstract_canon_sha256":"462a59be3966b478507c45e0384524364be7b96ff293ff0dbfa4d093899e2aa1"},"schema_version":"1.0"},"canonical_sha256":"672150cdb20f6a12ede991796cd6900cd14601ee0a6a528b473465a7f5da58fc","source":{"kind":"arxiv","id":"1703.10077","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10077","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10077v1","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10077","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"M4QVBTNSB5VB","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M4QVBTNSB5VBF3PJ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M4QVBTNS","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:M4QVBTNSB5VBF3PJSF4WZVUQBT","target":"record","payload":{"canonical_record":{"source":{"id":"1703.10077","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-29T14:51:22Z","cross_cats_sorted":[],"title_canon_sha256":"836e3050ba8f45854f8a3e949f346cabf462bf2094a6cc996b41c865672656b6","abstract_canon_sha256":"462a59be3966b478507c45e0384524364be7b96ff293ff0dbfa4d093899e2aa1"},"schema_version":"1.0"},"canonical_sha256":"672150cdb20f6a12ede991796cd6900cd14601ee0a6a528b473465a7f5da58fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:56.585844Z","signature_b64":"3Zdz0z/A70ON6DoacuEqK84YizdUfVhWbur72C0NKuU/dL6UHz91bCabPf+DPz5VjYf0Fi673W8++1ykHBVZBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"672150cdb20f6a12ede991796cd6900cd14601ee0a6a528b473465a7f5da58fc","last_reissued_at":"2026-05-18T00:39:56.585370Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:56.585370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.10077","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":"2026-05-18T00:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MLeFJ652tU08ZHSmW+y8jCwZjmHwFOuX3wfMwkuF4DirqG4yj2/6r2v4w3AdDRRAi5dG5ljBkk19jM5rjXbwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T07:20:14.957923Z"},"content_sha256":"a42f526847a0cb5468b7116c422df65a3b6ed16ed21ff4f2fb37981703b94a1b","schema_version":"1.0","event_id":"sha256:a42f526847a0cb5468b7116c422df65a3b6ed16ed21ff4f2fb37981703b94a1b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:M4QVBTNSB5VBF3PJSF4WZVUQBT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Embedding for bulk systems using localized atomic orbitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"F. Libisch, G. Kresse, J. Burgd\\\"orfer, M. Marsman","submitted_at":"2017-03-29T14:51:22Z","abstract_excerpt":"We present an embedding approach for semiconductors and insulators based on or- bital rotations in the space of occupied Kohn-Sham orbitals. We have implemented our approach in the popular VASP software package. We demonstrate its power for defect structures in silicon and polaron formation in titania, two challenging cases for conventional Kohn-Sham density functional theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10077","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":"2026-05-18T00:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kZ2d4HsmqHhccc+AYq4Hdkhj955a0H165i1dfPVAeX4xuIwkAn/xf9+nKo/xI2tvRuC7KwgMoq6IYwlVlhVgBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T07:20:14.958261Z"},"content_sha256":"59d8456e579ac0ea0d3e559be5a888ffab129cc3b6ae1bcac99501b574e6104d","schema_version":"1.0","event_id":"sha256:59d8456e579ac0ea0d3e559be5a888ffab129cc3b6ae1bcac99501b574e6104d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/bundle.json","state_url":"https://pith.science/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/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":"2026-06-25T07:20:14Z","links":{"resolver":"https://pith.science/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT","bundle":"https://pith.science/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/bundle.json","state":"https://pith.science/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M4QVBTNSB5VBF3PJSF4WZVUQBT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:M4QVBTNSB5VBF3PJSF4WZVUQBT","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":"462a59be3966b478507c45e0384524364be7b96ff293ff0dbfa4d093899e2aa1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-29T14:51:22Z","title_canon_sha256":"836e3050ba8f45854f8a3e949f346cabf462bf2094a6cc996b41c865672656b6"},"schema_version":"1.0","source":{"id":"1703.10077","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10077","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10077v1","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10077","created_at":"2026-05-18T00:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"M4QVBTNSB5VB","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M4QVBTNSB5VBF3PJ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M4QVBTNS","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:59d8456e579ac0ea0d3e559be5a888ffab129cc3b6ae1bcac99501b574e6104d","target":"graph","created_at":"2026-05-18T00:39:56Z","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 an embedding approach for semiconductors and insulators based on or- bital rotations in the space of occupied Kohn-Sham orbitals. We have implemented our approach in the popular VASP software package. We demonstrate its power for defect structures in silicon and polaron formation in titania, two challenging cases for conventional Kohn-Sham density functional theory.","authors_text":"F. Libisch, G. Kresse, J. Burgd\\\"orfer, M. Marsman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-29T14:51:22Z","title":"Embedding for bulk systems using localized atomic orbitals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10077","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:a42f526847a0cb5468b7116c422df65a3b6ed16ed21ff4f2fb37981703b94a1b","target":"record","created_at":"2026-05-18T00:39:56Z","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":"462a59be3966b478507c45e0384524364be7b96ff293ff0dbfa4d093899e2aa1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-29T14:51:22Z","title_canon_sha256":"836e3050ba8f45854f8a3e949f346cabf462bf2094a6cc996b41c865672656b6"},"schema_version":"1.0","source":{"id":"1703.10077","kind":"arxiv","version":1}},"canonical_sha256":"672150cdb20f6a12ede991796cd6900cd14601ee0a6a528b473465a7f5da58fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"672150cdb20f6a12ede991796cd6900cd14601ee0a6a528b473465a7f5da58fc","first_computed_at":"2026-05-18T00:39:56.585370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:56.585370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3Zdz0z/A70ON6DoacuEqK84YizdUfVhWbur72C0NKuU/dL6UHz91bCabPf+DPz5VjYf0Fi673W8++1ykHBVZBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:56.585844Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.10077","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a42f526847a0cb5468b7116c422df65a3b6ed16ed21ff4f2fb37981703b94a1b","sha256:59d8456e579ac0ea0d3e559be5a888ffab129cc3b6ae1bcac99501b574e6104d"],"state_sha256":"e234ae8172c5cab411596acce193fcf461fb07b22da5591f87ef114b647bd787"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YuiEssEhnf2lk2EMBx6R7pPNLcadlcAMu+Jsug81aPPcYuMeIglrqawG/mEg2EyEqxFnl7YZAHhACbGkhnhXBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T07:20:14.960347Z","bundle_sha256":"9d716992493b74168eca0a937094bec963db84982232ffbbd26628636e8a98b2"}}