{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:H2Y4RO2VBTLNH75CYBYCCJ47MS","short_pith_number":"pith:H2Y4RO2V","canonical_record":{"source":{"id":"1104.2764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-14T13:55:27Z","cross_cats_sorted":[],"title_canon_sha256":"e5292e1ebe84c45350f38c9e6258b2cb426e3be3940d53700be6213cb780eeda","abstract_canon_sha256":"0034ebaf5455c745de60446530fb847eda8a1795bb6b47c19b42ce86df407628"},"schema_version":"1.0"},"canonical_sha256":"3eb1c8bb550cd6d3ffa2c07021279f649633c7595405c9ec76b1f7150f4b69f4","source":{"kind":"arxiv","id":"1104.2764","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2764","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2764v1","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2764","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"pith_short_12","alias_value":"H2Y4RO2VBTLN","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"H2Y4RO2VBTLNH75C","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"H2Y4RO2V","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:H2Y4RO2VBTLNH75CYBYCCJ47MS","target":"record","payload":{"canonical_record":{"source":{"id":"1104.2764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-14T13:55:27Z","cross_cats_sorted":[],"title_canon_sha256":"e5292e1ebe84c45350f38c9e6258b2cb426e3be3940d53700be6213cb780eeda","abstract_canon_sha256":"0034ebaf5455c745de60446530fb847eda8a1795bb6b47c19b42ce86df407628"},"schema_version":"1.0"},"canonical_sha256":"3eb1c8bb550cd6d3ffa2c07021279f649633c7595405c9ec76b1f7150f4b69f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:29.017594Z","signature_b64":"MLzIGHZWkiblXZ8aY8LymcjGFPs7SNwaymp3yt0sqDKEWWzG8mcHUKjtR8uR91CWoyWKdS87SOzrhKvgA+cmCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3eb1c8bb550cd6d3ffa2c07021279f649633c7595405c9ec76b1f7150f4b69f4","last_reissued_at":"2026-05-18T02:02:29.016756Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:29.016756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.2764","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":"2026-05-18T02:02:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"54PQABdqOusep1g58Xeswk4kLpnV+TzTR+k4/RQwlNncGBb5NDYHR8R2HrjeiGqr/ha3iIbmgX2TXdBi08DhBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T12:19:35.823307Z"},"content_sha256":"17ec68a63b9605a48389494e415ef420c2618909203ea222e40cf1aef864110b","schema_version":"1.0","event_id":"sha256:17ec68a63b9605a48389494e415ef420c2618909203ea222e40cf1aef864110b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:H2Y4RO2VBTLNH75CYBYCCJ47MS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A pertubative approach to the Kondo effect in magnetic atoms on nonmagnetic substrates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Aaron Hurley, Nadjib Baadji, Stefano Sanvito","submitted_at":"2011-04-14T13:55:27Z","abstract_excerpt":"Recent experimental advances in scanning tunneling microscopy make the measurement of the conductance spectra of isolated and magnetically coupled atoms on nonmagnetic substrates possible. Notably these spectra are characterized by a competition between the Kondo effect and spin-flip inelastic electron tunneling. In particular they include Kondo resonances and a logarithmic enhancement of the conductance at voltages corresponding to magnetic excitations, two features that cannot be captured by second order perturbation theory in the electron-spin coupling. We have now derived a third order ana"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2764","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":"2026-05-18T02:02:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DWyhOSgdmQo8l2jwbek7w0yPjH2c9lxeyzrmP4N7YZls1MbJtY6ihg2UR4RIO8DaBFhx42MCMaqlnFKlXX4ABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T12:19:35.823704Z"},"content_sha256":"11698d9f0298b0190dac897e81897d1982b9739a319a5f095688f3f9acf6c496","schema_version":"1.0","event_id":"sha256:11698d9f0298b0190dac897e81897d1982b9739a319a5f095688f3f9acf6c496"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/bundle.json","state_url":"https://pith.science/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/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":"2026-06-23T12:19:35Z","links":{"resolver":"https://pith.science/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS","bundle":"https://pith.science/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/bundle.json","state":"https://pith.science/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H2Y4RO2VBTLNH75CYBYCCJ47MS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:H2Y4RO2VBTLNH75CYBYCCJ47MS","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":"0034ebaf5455c745de60446530fb847eda8a1795bb6b47c19b42ce86df407628","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-14T13:55:27Z","title_canon_sha256":"e5292e1ebe84c45350f38c9e6258b2cb426e3be3940d53700be6213cb780eeda"},"schema_version":"1.0","source":{"id":"1104.2764","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2764","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2764v1","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2764","created_at":"2026-05-18T02:02:29Z"},{"alias_kind":"pith_short_12","alias_value":"H2Y4RO2VBTLN","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"H2Y4RO2VBTLNH75C","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"H2Y4RO2V","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:11698d9f0298b0190dac897e81897d1982b9739a319a5f095688f3f9acf6c496","target":"graph","created_at":"2026-05-18T02:02:29Z","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":"Recent experimental advances in scanning tunneling microscopy make the measurement of the conductance spectra of isolated and magnetically coupled atoms on nonmagnetic substrates possible. Notably these spectra are characterized by a competition between the Kondo effect and spin-flip inelastic electron tunneling. In particular they include Kondo resonances and a logarithmic enhancement of the conductance at voltages corresponding to magnetic excitations, two features that cannot be captured by second order perturbation theory in the electron-spin coupling. We have now derived a third order ana","authors_text":"Aaron Hurley, Nadjib Baadji, Stefano Sanvito","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-14T13:55:27Z","title":"A pertubative approach to the Kondo effect in magnetic atoms on nonmagnetic substrates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2764","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":"sha256:17ec68a63b9605a48389494e415ef420c2618909203ea222e40cf1aef864110b","target":"record","created_at":"2026-05-18T02:02:29Z","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":"0034ebaf5455c745de60446530fb847eda8a1795bb6b47c19b42ce86df407628","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-14T13:55:27Z","title_canon_sha256":"e5292e1ebe84c45350f38c9e6258b2cb426e3be3940d53700be6213cb780eeda"},"schema_version":"1.0","source":{"id":"1104.2764","kind":"arxiv","version":1}},"canonical_sha256":"3eb1c8bb550cd6d3ffa2c07021279f649633c7595405c9ec76b1f7150f4b69f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3eb1c8bb550cd6d3ffa2c07021279f649633c7595405c9ec76b1f7150f4b69f4","first_computed_at":"2026-05-18T02:02:29.016756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:29.016756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MLzIGHZWkiblXZ8aY8LymcjGFPs7SNwaymp3yt0sqDKEWWzG8mcHUKjtR8uR91CWoyWKdS87SOzrhKvgA+cmCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:29.017594Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.2764","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17ec68a63b9605a48389494e415ef420c2618909203ea222e40cf1aef864110b","sha256:11698d9f0298b0190dac897e81897d1982b9739a319a5f095688f3f9acf6c496"],"state_sha256":"6d34f0cfdd360477889446b89eaef7bc601eaaab3ecb77a602f3d1d197e19485"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zb3ndX8UOF3jxf2IDPFeID56XUMv5tjXNPFOUom/tNMyp7jBPwWHxXCOxu/Es99ZmyAPYaieeRtpEVmOP+xEBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T12:19:35.825651Z","bundle_sha256":"2805958520dce51648e43fa26777bc9de8e4e98b2dc5259b022bd7918777d196"}}