{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:ICLWBWKT5JZBDZPEVGQRVI36CY","short_pith_number":"pith:ICLWBWKT","canonical_record":{"source":{"id":"0912.2640","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-12-14T13:21:37Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"883f8b4d9ea86ff32fabdc4c6592c4b78d621d41ce2de9e252076c5df14e77cf","abstract_canon_sha256":"7a6ec379e8fef9eac71d8d75dd0226702ebde3218cce6ecc5a95ac1a0e5cec52"},"schema_version":"1.0"},"canonical_sha256":"409760d953ea7211e5e4a9a11aa37e16069cbd34e4668f9d5b7d757f1a3165be","source":{"kind":"arxiv","id":"0912.2640","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2640","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2640v1","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2640","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"pith_short_12","alias_value":"ICLWBWKT5JZB","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"ICLWBWKT5JZBDZPE","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"ICLWBWKT","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:ICLWBWKT5JZBDZPEVGQRVI36CY","target":"record","payload":{"canonical_record":{"source":{"id":"0912.2640","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-12-14T13:21:37Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"883f8b4d9ea86ff32fabdc4c6592c4b78d621d41ce2de9e252076c5df14e77cf","abstract_canon_sha256":"7a6ec379e8fef9eac71d8d75dd0226702ebde3218cce6ecc5a95ac1a0e5cec52"},"schema_version":"1.0"},"canonical_sha256":"409760d953ea7211e5e4a9a11aa37e16069cbd34e4668f9d5b7d757f1a3165be","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:23.918927Z","signature_b64":"+cvjTptoZxtYpNKZxZ/IOyCoy3paRshLktxbojIAtxttrEbAIVuVTcsGCr4nbIxAsY+oLVsxMIohPDrkqS3EBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"409760d953ea7211e5e4a9a11aa37e16069cbd34e4668f9d5b7d757f1a3165be","last_reissued_at":"2026-05-18T02:10:23.918457Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:23.918457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.2640","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":"2026-05-18T02:10:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0KSMBlLfc8uwdMIUsW6BbYtPl81g42eq502WVLgvgPKeW24yVLIhjmc3fUahYge8zjGNXCPkYIWKu4SaN5syBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T16:12:03.306997Z"},"content_sha256":"f6ff6a889e9fc5c1d2bd99c1d6ab431b30c6777b517d06216a2d9c9333084802","schema_version":"1.0","event_id":"sha256:f6ff6a889e9fc5c1d2bd99c1d6ab431b30c6777b517d06216a2d9c9333084802"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:ICLWBWKT5JZBDZPEVGQRVI36CY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrical manipulation of spin states in a single electrostatically gated transition-metal complex","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Edgar A. Osorio, Herre S.J. van der Zant, Jens Paaske, Jesper Bendix, Karsten Flensberg, Kasper Moth-Poulsen, Per Hedegard, Thomas Bjornholm","submitted_at":"2009-12-14T13:21:37Z","abstract_excerpt":"We demonstrate an electrically controlled high-spin (S=5/2) to low-spin (S=1/2) transition in a three-terminal device incorporating a single Mn2+ ion coordinated by two terpyridine ligands. By adjusting the gate-voltage we reduce the terpyridine moiety and thereby strengthen the ligand-field on the Mn-atom. Adding a single electron thus stabilizes the low-spin configuration and the corresponding sequential tunnelling current is suppressed by spin-blockade.\n  From low-temperature inelastic cotunneling spectroscopy, we infer the magnetic excitation spectrum of the molecule and uncover also a str"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2640","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":"2026-05-18T02:10:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JOUsyQWnuMozJBDmgmQUa6p/8E6VeabnB35Gd2LsT7HEGIqjuaUR5Fyyl7HjETlMAwTEMNC6y3udyVQlGIR3Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T16:12:03.307585Z"},"content_sha256":"08f50b2f06c414d0adbb05fb7e70bfc62b4d1ae10585985f6aed38fbdc9971e0","schema_version":"1.0","event_id":"sha256:08f50b2f06c414d0adbb05fb7e70bfc62b4d1ae10585985f6aed38fbdc9971e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/bundle.json","state_url":"https://pith.science/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/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":"2026-05-22T16:12:03Z","links":{"resolver":"https://pith.science/pith/ICLWBWKT5JZBDZPEVGQRVI36CY","bundle":"https://pith.science/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/bundle.json","state":"https://pith.science/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ICLWBWKT5JZBDZPEVGQRVI36CY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:ICLWBWKT5JZBDZPEVGQRVI36CY","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":"7a6ec379e8fef9eac71d8d75dd0226702ebde3218cce6ecc5a95ac1a0e5cec52","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-12-14T13:21:37Z","title_canon_sha256":"883f8b4d9ea86ff32fabdc4c6592c4b78d621d41ce2de9e252076c5df14e77cf"},"schema_version":"1.0","source":{"id":"0912.2640","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2640","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2640v1","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2640","created_at":"2026-05-18T02:10:23Z"},{"alias_kind":"pith_short_12","alias_value":"ICLWBWKT5JZB","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"ICLWBWKT5JZBDZPE","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"ICLWBWKT","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:08f50b2f06c414d0adbb05fb7e70bfc62b4d1ae10585985f6aed38fbdc9971e0","target":"graph","created_at":"2026-05-18T02:10:23Z","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 demonstrate an electrically controlled high-spin (S=5/2) to low-spin (S=1/2) transition in a three-terminal device incorporating a single Mn2+ ion coordinated by two terpyridine ligands. By adjusting the gate-voltage we reduce the terpyridine moiety and thereby strengthen the ligand-field on the Mn-atom. Adding a single electron thus stabilizes the low-spin configuration and the corresponding sequential tunnelling current is suppressed by spin-blockade.\n  From low-temperature inelastic cotunneling spectroscopy, we infer the magnetic excitation spectrum of the molecule and uncover also a str","authors_text":"Edgar A. Osorio, Herre S.J. van der Zant, Jens Paaske, Jesper Bendix, Karsten Flensberg, Kasper Moth-Poulsen, Per Hedegard, Thomas Bjornholm","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-12-14T13:21:37Z","title":"Electrical manipulation of spin states in a single electrostatically gated transition-metal complex"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2640","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:f6ff6a889e9fc5c1d2bd99c1d6ab431b30c6777b517d06216a2d9c9333084802","target":"record","created_at":"2026-05-18T02:10:23Z","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":"7a6ec379e8fef9eac71d8d75dd0226702ebde3218cce6ecc5a95ac1a0e5cec52","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-12-14T13:21:37Z","title_canon_sha256":"883f8b4d9ea86ff32fabdc4c6592c4b78d621d41ce2de9e252076c5df14e77cf"},"schema_version":"1.0","source":{"id":"0912.2640","kind":"arxiv","version":1}},"canonical_sha256":"409760d953ea7211e5e4a9a11aa37e16069cbd34e4668f9d5b7d757f1a3165be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"409760d953ea7211e5e4a9a11aa37e16069cbd34e4668f9d5b7d757f1a3165be","first_computed_at":"2026-05-18T02:10:23.918457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:23.918457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+cvjTptoZxtYpNKZxZ/IOyCoy3paRshLktxbojIAtxttrEbAIVuVTcsGCr4nbIxAsY+oLVsxMIohPDrkqS3EBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:23.918927Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.2640","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6ff6a889e9fc5c1d2bd99c1d6ab431b30c6777b517d06216a2d9c9333084802","sha256:08f50b2f06c414d0adbb05fb7e70bfc62b4d1ae10585985f6aed38fbdc9971e0"],"state_sha256":"a3b5ad1b2b119904752f8dc92113ff19435955e5de0fdee5bf2fa401afa4bfcf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JoM9g2fUKoQTbPqx9s/yabm9Qg+FlwgTeJNhcquBdACEVUqP1ONCBOOfXcYsvVeQI8J3WjeZe2zvYgKGBJrkDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T16:12:03.310645Z","bundle_sha256":"5ad176b130fa94729f4d78d8e938fbe3bb46e6883917912aba08ce836197d223"}}