{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:MZNG7RYUKB3LI4VZQNISEF3JNK","short_pith_number":"pith:MZNG7RYU","canonical_record":{"source":{"id":"1107.2581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-13T15:37:27Z","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph"],"title_canon_sha256":"5540e6fa4c73af6dfd4516fc1d75f2cd3405b5986a308bc13fac3476c4aacd84","abstract_canon_sha256":"ae6788e73f5dbe23ced478a9a9547bf5b90c9b908387e12e780946002274abae"},"schema_version":"1.0"},"canonical_sha256":"665a6fc7145076b472b983512217696abea3a3df75aaa40de21471eac9ea78ff","source":{"kind":"arxiv","id":"1107.2581","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2581","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2581v2","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2581","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"pith_short_12","alias_value":"MZNG7RYUKB3L","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"MZNG7RYUKB3LI4VZ","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"MZNG7RYU","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:MZNG7RYUKB3LI4VZQNISEF3JNK","target":"record","payload":{"canonical_record":{"source":{"id":"1107.2581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-13T15:37:27Z","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph"],"title_canon_sha256":"5540e6fa4c73af6dfd4516fc1d75f2cd3405b5986a308bc13fac3476c4aacd84","abstract_canon_sha256":"ae6788e73f5dbe23ced478a9a9547bf5b90c9b908387e12e780946002274abae"},"schema_version":"1.0"},"canonical_sha256":"665a6fc7145076b472b983512217696abea3a3df75aaa40de21471eac9ea78ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:07:41.641930Z","signature_b64":"57sEP5JNnac2Dm1zAFYddMOQziMr7hYfRdXMsqVmi9EgJiw7tGITZSfVqzi0KW/7jjcIDVp81NKMMCC3ML/vDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"665a6fc7145076b472b983512217696abea3a3df75aaa40de21471eac9ea78ff","last_reissued_at":"2026-05-18T04:07:41.641332Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:07:41.641332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.2581","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":"2026-05-18T04:07:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+5PENHgYirsXtymcpXCYdKsICMoFFR+8uyTzHppGcRtIzUiw1qQfSB4PI36soDsa3OLuUrPuaKPDpGQMRAyXDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:22:59.811402Z"},"content_sha256":"a0d875839180464716e637889e1415df6aadc439d26e4003483748c0ed5e6a5b","schema_version":"1.0","event_id":"sha256:a0d875839180464716e637889e1415df6aadc439d26e4003483748c0ed5e6a5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:MZNG7RYUKB3LI4VZQNISEF3JNK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulation of spin-polarized scanning tunneling microscopy on complex magnetic surfaces: Case of a Cr monolayer on Ag(111)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, Werner A. Hofer","submitted_at":"2011-07-13T15:37:27Z","abstract_excerpt":"We propose an atom-superposition-based method for simulating spin-polarized scanning tunneling microscopy (SP-STM) from first principles. Our approach provides bias dependent STM images in high spatial resolution, with the capability of using either constant current or constant height modes of STM. In addition, topographic and magnetic contributions can clearly be distinguished, which are directly comparable to results of SP-STM experiments in the differential magnetic mode. Advantages of the proposed method are that it is computationally cheap, it is easy to parallelize, and it can employ the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2581","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":"2026-05-18T04:07:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XbftFjMtl7en1QCddFwKV8W5jhAemJIKiJUo78DPQQXP1EMkXAmh6EjBPLqx383XG1i5+P8mX2P8JYAvIQhJCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:22:59.812055Z"},"content_sha256":"49ed110bcf93e26a4faf6b6312953332b04e91e82af9473c0186ee28e8526062","schema_version":"1.0","event_id":"sha256:49ed110bcf93e26a4faf6b6312953332b04e91e82af9473c0186ee28e8526062"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/bundle.json","state_url":"https://pith.science/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/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":"2026-05-26T02:22:59Z","links":{"resolver":"https://pith.science/pith/MZNG7RYUKB3LI4VZQNISEF3JNK","bundle":"https://pith.science/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/bundle.json","state":"https://pith.science/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MZNG7RYUKB3LI4VZQNISEF3JNK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:MZNG7RYUKB3LI4VZQNISEF3JNK","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":"ae6788e73f5dbe23ced478a9a9547bf5b90c9b908387e12e780946002274abae","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-13T15:37:27Z","title_canon_sha256":"5540e6fa4c73af6dfd4516fc1d75f2cd3405b5986a308bc13fac3476c4aacd84"},"schema_version":"1.0","source":{"id":"1107.2581","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2581","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2581v2","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2581","created_at":"2026-05-18T04:07:41Z"},{"alias_kind":"pith_short_12","alias_value":"MZNG7RYUKB3L","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"MZNG7RYUKB3LI4VZ","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"MZNG7RYU","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:49ed110bcf93e26a4faf6b6312953332b04e91e82af9473c0186ee28e8526062","target":"graph","created_at":"2026-05-18T04:07:41Z","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 propose an atom-superposition-based method for simulating spin-polarized scanning tunneling microscopy (SP-STM) from first principles. Our approach provides bias dependent STM images in high spatial resolution, with the capability of using either constant current or constant height modes of STM. In addition, topographic and magnetic contributions can clearly be distinguished, which are directly comparable to results of SP-STM experiments in the differential magnetic mode. Advantages of the proposed method are that it is computationally cheap, it is easy to parallelize, and it can employ the","authors_text":"Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, Werner A. Hofer","cross_cats":["cond-mat.mes-hall","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-13T15:37:27Z","title":"Simulation of spin-polarized scanning tunneling microscopy on complex magnetic surfaces: Case of a Cr monolayer on Ag(111)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2581","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:a0d875839180464716e637889e1415df6aadc439d26e4003483748c0ed5e6a5b","target":"record","created_at":"2026-05-18T04:07:41Z","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":"ae6788e73f5dbe23ced478a9a9547bf5b90c9b908387e12e780946002274abae","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-13T15:37:27Z","title_canon_sha256":"5540e6fa4c73af6dfd4516fc1d75f2cd3405b5986a308bc13fac3476c4aacd84"},"schema_version":"1.0","source":{"id":"1107.2581","kind":"arxiv","version":2}},"canonical_sha256":"665a6fc7145076b472b983512217696abea3a3df75aaa40de21471eac9ea78ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"665a6fc7145076b472b983512217696abea3a3df75aaa40de21471eac9ea78ff","first_computed_at":"2026-05-18T04:07:41.641332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:07:41.641332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"57sEP5JNnac2Dm1zAFYddMOQziMr7hYfRdXMsqVmi9EgJiw7tGITZSfVqzi0KW/7jjcIDVp81NKMMCC3ML/vDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:07:41.641930Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.2581","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0d875839180464716e637889e1415df6aadc439d26e4003483748c0ed5e6a5b","sha256:49ed110bcf93e26a4faf6b6312953332b04e91e82af9473c0186ee28e8526062"],"state_sha256":"583a4725880777f7866fc00a84cf8ddeaa8bbdd724e94259b87a714aacda2f13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r+0aHhP/PEseyQDj24EGYjhxxgcNUgKkUBMh+fzfEcudVvBbvL1QwEkvF5GBBamo8O21IMUDwHkgGUcdI1/kAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:22:59.815539Z","bundle_sha256":"4354be1a735ad4aac5ba3020d3e0c38260e44e86e69f40c26c6ee37434cc6a56"}}