{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:3UAYS673KWXUY76ZW5G44KP4XC","short_pith_number":"pith:3UAYS673","canonical_record":{"source":{"id":"1607.03968","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-14T00:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"e1ba9e4ef6014cdfab2e3b62ac6d0b94e65eeeaec45c67625cd465b33a05331f","abstract_canon_sha256":"e7435286fca6fa2b58e852793e9db14bc3ee3b4b401c8e969795fbb62f411a1f"},"schema_version":"1.0"},"canonical_sha256":"dd01897bfb55af4c7fd9b74dce29fcb893cfe38a59a274c7d2b08fb809545e79","source":{"kind":"arxiv","id":"1607.03968","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03968","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03968v2","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03968","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"pith_short_12","alias_value":"3UAYS673KWXU","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UAYS673KWXUY76Z","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UAYS673","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:3UAYS673KWXUY76ZW5G44KP4XC","target":"record","payload":{"canonical_record":{"source":{"id":"1607.03968","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-14T00:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"e1ba9e4ef6014cdfab2e3b62ac6d0b94e65eeeaec45c67625cd465b33a05331f","abstract_canon_sha256":"e7435286fca6fa2b58e852793e9db14bc3ee3b4b401c8e969795fbb62f411a1f"},"schema_version":"1.0"},"canonical_sha256":"dd01897bfb55af4c7fd9b74dce29fcb893cfe38a59a274c7d2b08fb809545e79","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:01.846229Z","signature_b64":"J4I1gPBHsyPsmEFH758ZEMnwGDdn8h+DEsqhnOdBDNe181BjZ6kYPL7DGaqXylSRf2S/nQk16ZhJsYmKhRg3AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd01897bfb55af4c7fd9b74dce29fcb893cfe38a59a274c7d2b08fb809545e79","last_reissued_at":"2026-05-18T00:41:01.845597Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:01.845597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.03968","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":"2026-05-18T00:41:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UeW6c1WXERnUC4gI58aFNsORVQ5sav4eeBep9fYZ+jkpoEUu63CRWFz7efuRKdBghTuJtrY33MlsA629bRVABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T06:51:59.278139Z"},"content_sha256":"3b670f88b6674e56633cda6d0fb8baf2ce53cf3f27885e62a56a0e14b3946210","schema_version":"1.0","event_id":"sha256:3b670f88b6674e56633cda6d0fb8baf2ce53cf3f27885e62a56a0e14b3946210"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:3UAYS673KWXUY76ZW5G44KP4XC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic field induced mixed-level Kondo effect in two-level systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anh T. Ngo, Arturo Wong, Sergio E. Ulloa","submitted_at":"2016-07-14T00:40:55Z","abstract_excerpt":"We consider a two-orbital impurity system with intra and inter-level Coulomb repulsion that is coupled to a single conduction channel. This situation can generically occur in multilevel quantum dots or in systems of coupled quantum dots. For finite energy-spacing between spin-degenerate orbitals, an in-plane magnetic field drives the system from a local singlet ground state to a \"mixed-level\" Kondo regime, where the Zeeman-split levels are degenerate for opposite spin states. We use the numerical renormalization group approach to fully characterize this mixed level Kondo state and discuss its "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03968","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":"2026-05-18T00:41:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wPVo9K7354HlekQ05c5TJJEFMO+9pewLwgpvO4FpektDAAtCstYFIqSt3wPP4uPSHff/iUrAVorPMDQcCJKBCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T06:51:59.278499Z"},"content_sha256":"309d8f9bd0a2ddfaffa1ed2cae2fa2f2abf39dbefa64a72c138fd2987d98c903","schema_version":"1.0","event_id":"sha256:309d8f9bd0a2ddfaffa1ed2cae2fa2f2abf39dbefa64a72c138fd2987d98c903"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3UAYS673KWXUY76ZW5G44KP4XC/bundle.json","state_url":"https://pith.science/pith/3UAYS673KWXUY76ZW5G44KP4XC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3UAYS673KWXUY76ZW5G44KP4XC/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":"2026-06-20T06:51:59Z","links":{"resolver":"https://pith.science/pith/3UAYS673KWXUY76ZW5G44KP4XC","bundle":"https://pith.science/pith/3UAYS673KWXUY76ZW5G44KP4XC/bundle.json","state":"https://pith.science/pith/3UAYS673KWXUY76ZW5G44KP4XC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3UAYS673KWXUY76ZW5G44KP4XC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3UAYS673KWXUY76ZW5G44KP4XC","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":"e7435286fca6fa2b58e852793e9db14bc3ee3b4b401c8e969795fbb62f411a1f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-14T00:40:55Z","title_canon_sha256":"e1ba9e4ef6014cdfab2e3b62ac6d0b94e65eeeaec45c67625cd465b33a05331f"},"schema_version":"1.0","source":{"id":"1607.03968","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03968","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03968v2","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03968","created_at":"2026-05-18T00:41:01Z"},{"alias_kind":"pith_short_12","alias_value":"3UAYS673KWXU","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UAYS673KWXUY76Z","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UAYS673","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:309d8f9bd0a2ddfaffa1ed2cae2fa2f2abf39dbefa64a72c138fd2987d98c903","target":"graph","created_at":"2026-05-18T00:41:01Z","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 consider a two-orbital impurity system with intra and inter-level Coulomb repulsion that is coupled to a single conduction channel. This situation can generically occur in multilevel quantum dots or in systems of coupled quantum dots. For finite energy-spacing between spin-degenerate orbitals, an in-plane magnetic field drives the system from a local singlet ground state to a \"mixed-level\" Kondo regime, where the Zeeman-split levels are degenerate for opposite spin states. We use the numerical renormalization group approach to fully characterize this mixed level Kondo state and discuss its ","authors_text":"Anh T. Ngo, Arturo Wong, Sergio E. Ulloa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-14T00:40:55Z","title":"Magnetic field induced mixed-level Kondo effect in two-level systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03968","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":"sha256:3b670f88b6674e56633cda6d0fb8baf2ce53cf3f27885e62a56a0e14b3946210","target":"record","created_at":"2026-05-18T00:41:01Z","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":"e7435286fca6fa2b58e852793e9db14bc3ee3b4b401c8e969795fbb62f411a1f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-14T00:40:55Z","title_canon_sha256":"e1ba9e4ef6014cdfab2e3b62ac6d0b94e65eeeaec45c67625cd465b33a05331f"},"schema_version":"1.0","source":{"id":"1607.03968","kind":"arxiv","version":2}},"canonical_sha256":"dd01897bfb55af4c7fd9b74dce29fcb893cfe38a59a274c7d2b08fb809545e79","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd01897bfb55af4c7fd9b74dce29fcb893cfe38a59a274c7d2b08fb809545e79","first_computed_at":"2026-05-18T00:41:01.845597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:01.845597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J4I1gPBHsyPsmEFH758ZEMnwGDdn8h+DEsqhnOdBDNe181BjZ6kYPL7DGaqXylSRf2S/nQk16ZhJsYmKhRg3AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:01.846229Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.03968","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b670f88b6674e56633cda6d0fb8baf2ce53cf3f27885e62a56a0e14b3946210","sha256:309d8f9bd0a2ddfaffa1ed2cae2fa2f2abf39dbefa64a72c138fd2987d98c903"],"state_sha256":"eba0f578238e615405b61e572aefb4c49c951a0b0f7afebb401a87ac3c4e834a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"71NY0De/XNNbIWm1HUH00q2s0nD6+NYIQSCo8YDybSWz5RYa2uWKs2YLOLT/KXgTH3dXxY2l+P2HYeNULY7IBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T06:51:59.280451Z","bundle_sha256":"690669ef95f36a2c95480ed7016d514fe694acc89345b6d6365492037a0e4123"}}