{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:UEPSM3RP4DIQGPMNGGWJGCYOCL","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":"98b042e0bb6b6a2c63e2a83b037b05a22b8e143dfef83a49a9834dfd9df65daf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-05-26T06:59:13Z","title_canon_sha256":"71403651b0e0802c7c0cc5d175d9074b5d05b677fb2c096f345354f414245819"},"schema_version":"1.0","source":{"id":"1005.4745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.4745","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"1005.4745v1","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.4745","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"UEPSM3RP4DIQ","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UEPSM3RP4DIQGPMN","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UEPSM3RP","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:775c2f5e89d3458a97473cf8c4019074feb023ca7169cc154a83e93b4e06e14b","target":"graph","created_at":"2026-05-18T00:56:58Z","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 investigate the spin- and energy dependent tunneling through a single organic molecule (CoPc) adsorbed on a ferromagnetic Fe thin film, spatially resolved by low-temperature spin-polarized scanning tunneling microscopy. Interestingly, the metal ion as well as the organic ligand show a significant spin-dependence of tunneling current flow. State-of-the-art ab initio calculations including also van-der-Waals interactions reveal a strong hybridization of molecular orbitals and surface 3d states. The molecule is anionic due to a transfer of one electron, resulting in a non-magnetic (S= 0) state","authors_text":"Germar Hoffmann, Jens Brede, Nicolae Atodiresei, Predrag Lazic, Roland Wiesendanger, Stefan Bluegel, Stefan Kuck, Vasile Caciuc, Yoshitada Morikawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-05-26T06:59:13Z","title":"Spin- and energy-dependent tunneling through a single molecule with intramolecular spatial resolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.4745","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":"sha256:0905a650a2be103afd34c4d154bc079001c4bc4f4acb6ab6b86ce70202731635","target":"record","created_at":"2026-05-18T00:56:58Z","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":"98b042e0bb6b6a2c63e2a83b037b05a22b8e143dfef83a49a9834dfd9df65daf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-05-26T06:59:13Z","title_canon_sha256":"71403651b0e0802c7c0cc5d175d9074b5d05b677fb2c096f345354f414245819"},"schema_version":"1.0","source":{"id":"1005.4745","kind":"arxiv","version":1}},"canonical_sha256":"a11f266e2fe0d1033d8d31ac930b0e12e9c195af6a08c446c2ab13d979a46cd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a11f266e2fe0d1033d8d31ac930b0e12e9c195af6a08c446c2ab13d979a46cd3","first_computed_at":"2026-05-18T00:56:58.407264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:58.407264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ti8Ve/AAoMwCGQt4M2MmSNjb7WMOYmIo/Dwo374lw9IyFogVH9mZCL9CLDDytzsezx7J/S968mOnCsnFKM3HAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:58.407948Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.4745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0905a650a2be103afd34c4d154bc079001c4bc4f4acb6ab6b86ce70202731635","sha256:775c2f5e89d3458a97473cf8c4019074feb023ca7169cc154a83e93b4e06e14b"],"state_sha256":"ca1ad89b7ef725749539ff4774f7af220aa6ee4b5a684438040cb333356d8018"}