{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:OAATPQDHHLVVC65MWV6Z5FYRBS","short_pith_number":"pith:OAATPQDH","canonical_record":{"source":{"id":"1303.3458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-03-14T14:28:39Z","cross_cats_sorted":[],"title_canon_sha256":"4d5f446d6e24dd594b7ffef86fb20622392000ad67c47241ff3b6c0101812f72","abstract_canon_sha256":"03f8072dd26d7347e91b8cf5bf92fc91ac417ad118b18b1b0669d2c4cc1c4fe3"},"schema_version":"1.0"},"canonical_sha256":"700137c0673aeb517bacb57d9e97110ca1991394ab3411be8ec2d850cc91e10f","source":{"kind":"arxiv","id":"1303.3458","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3458","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3458v1","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3458","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"OAATPQDHHLVV","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OAATPQDHHLVVC65M","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OAATPQDH","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:OAATPQDHHLVVC65MWV6Z5FYRBS","target":"record","payload":{"canonical_record":{"source":{"id":"1303.3458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-03-14T14:28:39Z","cross_cats_sorted":[],"title_canon_sha256":"4d5f446d6e24dd594b7ffef86fb20622392000ad67c47241ff3b6c0101812f72","abstract_canon_sha256":"03f8072dd26d7347e91b8cf5bf92fc91ac417ad118b18b1b0669d2c4cc1c4fe3"},"schema_version":"1.0"},"canonical_sha256":"700137c0673aeb517bacb57d9e97110ca1991394ab3411be8ec2d850cc91e10f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:25.518416Z","signature_b64":"m5xtTpjduJfIvNw/cbh4cH//CVAeC20O0cObiXAy0AJNWciAh96VnJwgG1IbelEgGRCxIqHOXJ/8vuSs6Hj3AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"700137c0673aeb517bacb57d9e97110ca1991394ab3411be8ec2d850cc91e10f","last_reissued_at":"2026-05-18T00:35:25.517758Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:25.517758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.3458","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":"2026-05-18T00:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VZ6LmP++LfJVhCELXRoriz0yVJes3UMNcTdhaILeZnF+qtmpjIb7Qz+t3DPMW8gwAToKvgG+fm2ay8WBugbvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T00:02:13.841791Z"},"content_sha256":"66c752a88e865f841868046cb9d7dea1ca255d9f79389a7d410a52929a2c1a14","schema_version":"1.0","event_id":"sha256:66c752a88e865f841868046cb9d7dea1ca255d9f79389a7d410a52929a2c1a14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:OAATPQDHHLVVC65MWV6Z5FYRBS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Specific many-electron effects in X-ray spectra of simple metals and graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. S. Shulakov, B. Paulus, E. N. Voloshina, E. P. Savinov, I. I. Tupitsyn, R. E. Ovcharenko, Yu. S. Dedkov","submitted_at":"2013-03-14T14:28:39Z","abstract_excerpt":"In this work the influence of many-electron effects on the shape of characteristic X-ray emission bands of the simple metals Mg and Al are examined by means of ab initio calculations and semi-empirical models. These approaches are also used for the analysis of C K-emission and absorption spectra of graphene. Both, the dynamical screening of the core vacancy and the Auger-effect in the valence band (VB) have been taken into account. Dynamical screening of the core vacancy by valence electrons (the so-called MND effect) is considered ab initio in the framework of density functional theory. The A"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3458","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":"2026-05-18T00:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eShP/l9exYwvt3Vz7bRPqcyq+gTTV91da9lWc40uGJIUv9u8XRWJwJFUJcEfoq7OOPMPIDctsRCQ7rFMBfbuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T00:02:13.842474Z"},"content_sha256":"bb70ec1cf8e08ab2eb16c4bd8f5d6941adb346c10a49da6ada331a53d2147eac","schema_version":"1.0","event_id":"sha256:bb70ec1cf8e08ab2eb16c4bd8f5d6941adb346c10a49da6ada331a53d2147eac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/bundle.json","state_url":"https://pith.science/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/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":"2026-05-28T00:02:13Z","links":{"resolver":"https://pith.science/pith/OAATPQDHHLVVC65MWV6Z5FYRBS","bundle":"https://pith.science/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/bundle.json","state":"https://pith.science/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OAATPQDHHLVVC65MWV6Z5FYRBS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OAATPQDHHLVVC65MWV6Z5FYRBS","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":"03f8072dd26d7347e91b8cf5bf92fc91ac417ad118b18b1b0669d2c4cc1c4fe3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-03-14T14:28:39Z","title_canon_sha256":"4d5f446d6e24dd594b7ffef86fb20622392000ad67c47241ff3b6c0101812f72"},"schema_version":"1.0","source":{"id":"1303.3458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3458","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3458v1","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3458","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"OAATPQDHHLVV","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OAATPQDHHLVVC65M","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OAATPQDH","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:bb70ec1cf8e08ab2eb16c4bd8f5d6941adb346c10a49da6ada331a53d2147eac","target":"graph","created_at":"2026-05-18T00:35:25Z","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":"In this work the influence of many-electron effects on the shape of characteristic X-ray emission bands of the simple metals Mg and Al are examined by means of ab initio calculations and semi-empirical models. These approaches are also used for the analysis of C K-emission and absorption spectra of graphene. Both, the dynamical screening of the core vacancy and the Auger-effect in the valence band (VB) have been taken into account. Dynamical screening of the core vacancy by valence electrons (the so-called MND effect) is considered ab initio in the framework of density functional theory. The A","authors_text":"A. S. Shulakov, B. Paulus, E. N. Voloshina, E. P. Savinov, I. I. Tupitsyn, R. E. Ovcharenko, Yu. S. Dedkov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-03-14T14:28:39Z","title":"Specific many-electron effects in X-ray spectra of simple metals and graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3458","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":"sha256:66c752a88e865f841868046cb9d7dea1ca255d9f79389a7d410a52929a2c1a14","target":"record","created_at":"2026-05-18T00:35:25Z","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":"03f8072dd26d7347e91b8cf5bf92fc91ac417ad118b18b1b0669d2c4cc1c4fe3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-03-14T14:28:39Z","title_canon_sha256":"4d5f446d6e24dd594b7ffef86fb20622392000ad67c47241ff3b6c0101812f72"},"schema_version":"1.0","source":{"id":"1303.3458","kind":"arxiv","version":1}},"canonical_sha256":"700137c0673aeb517bacb57d9e97110ca1991394ab3411be8ec2d850cc91e10f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"700137c0673aeb517bacb57d9e97110ca1991394ab3411be8ec2d850cc91e10f","first_computed_at":"2026-05-18T00:35:25.517758Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:25.517758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m5xtTpjduJfIvNw/cbh4cH//CVAeC20O0cObiXAy0AJNWciAh96VnJwgG1IbelEgGRCxIqHOXJ/8vuSs6Hj3AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:25.518416Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.3458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66c752a88e865f841868046cb9d7dea1ca255d9f79389a7d410a52929a2c1a14","sha256:bb70ec1cf8e08ab2eb16c4bd8f5d6941adb346c10a49da6ada331a53d2147eac"],"state_sha256":"be95e6711d6d8d96b192373a090920688c7ebd301139456705062bc6f124f99c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ZXQweTrXaj1PPXCjlpWNgBnKUCMtii6rI6XmJROszMzk8xBszb+Kf04fOCZt996mjXgUJvcLKbfNMMwQPanAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T00:02:13.845521Z","bundle_sha256":"0965a4798e780a303a4c2e4ff798e4132493dfc141aa09c8fd644da86fed6c9d"}}