{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:2H2P4BNZC2YI54KL4WUBQXHKSR","short_pith_number":"pith:2H2P4BNZ","canonical_record":{"source":{"id":"cond-mat/0612490","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-12-19T15:52:43Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"fe0860558925d941f1320023c4066974b3366765c7e481cb7616c6b0fd9eb9fd","abstract_canon_sha256":"c61a2394f576db9e022ad57bec1e0c29b3eca4f24b33a1b1c673af593ef44e7c"},"schema_version":"1.0"},"canonical_sha256":"d1f4fe05b916b08ef14be5a8185cea946784e1ac025a393a7a5382a6fda0fc9e","source":{"kind":"arxiv","id":"cond-mat/0612490","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0612490","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0612490v1","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0612490","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_12","alias_value":"2H2P4BNZC2YI","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_16","alias_value":"2H2P4BNZC2YI54KL","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_8","alias_value":"2H2P4BNZ","created_at":"2026-07-04T17:01:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:2H2P4BNZC2YI54KL4WUBQXHKSR","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0612490","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-12-19T15:52:43Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"fe0860558925d941f1320023c4066974b3366765c7e481cb7616c6b0fd9eb9fd","abstract_canon_sha256":"c61a2394f576db9e022ad57bec1e0c29b3eca4f24b33a1b1c673af593ef44e7c"},"schema_version":"1.0"},"canonical_sha256":"d1f4fe05b916b08ef14be5a8185cea946784e1ac025a393a7a5382a6fda0fc9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:01:22.859604Z","signature_b64":"NsqTsaFlzKyHUeTD0z/tQQMytDxV+8usrDJNeHXnnniuPiBYa3Fw0dS1WPGjtMnwxv5eYsW3ou0aEQLAzritDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1f4fe05b916b08ef14be5a8185cea946784e1ac025a393a7a5382a6fda0fc9e","last_reissued_at":"2026-07-04T17:01:22.859218Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:01:22.859218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0612490","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":"2026-07-04T17:01:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jnjRHd4IlYqmO243TkAD7L/rqsvsEkN1oY6cfgBeIgJciDm23BhqlZxOcVM8E8wOc91MXsgpt78Wqgrp0On6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T06:18:22.707232Z"},"content_sha256":"77afbd70a3dc9b882af25a748b77827e7c22663289e0980cdaad1084fd43a1bc","schema_version":"1.0","event_id":"sha256:77afbd70a3dc9b882af25a748b77827e7c22663289e0980cdaad1084fd43a1bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:2H2P4BNZC2YI54KL4WUBQXHKSR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phase lapses in transmission through interacting two-level quantum dots","license":"","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Weichselbaum, C. Karrasch, J. von Delft, T. Hecht, V. Meden, Y. Oreg","submitted_at":"2006-12-19T15:52:43Z","abstract_excerpt":"We investigate the appearance of pi lapses in the transmission phase theta of a two-level quantum dot with Coulomb interaction U. Using the numerical and functional renormalization group methods we study the entire parameter space for spin-polarized as well as spin-degenerate dots, modeled by spinless or spinful electrons, respectively. We investigate the effect of finite temperatures T. For small T and sufficiently small single-particle spacings delta of the dot levels we find pi phase lapses between two transmission peaks in an overwhelming part of the parameter space of the level-lead coupl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0612490","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0612490/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:01:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JnG54oZXqefWEriJSEYjQzx5LDgtZxKKO7r/epf1abiQWwb+lCZ4lUZ/P4vsvqNlOOiwRM5U+WOwAz7EzjyjBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T06:18:22.707718Z"},"content_sha256":"f3d12e3e86c9445546dea0e80351f437d48ace46a06b99130fab173142b740df","schema_version":"1.0","event_id":"sha256:f3d12e3e86c9445546dea0e80351f437d48ace46a06b99130fab173142b740df"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/bundle.json","state_url":"https://pith.science/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/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":"2026-08-05T06:18:22Z","links":{"resolver":"https://pith.science/pith/2H2P4BNZC2YI54KL4WUBQXHKSR","bundle":"https://pith.science/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/bundle.json","state":"https://pith.science/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2H2P4BNZC2YI54KL4WUBQXHKSR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:2H2P4BNZC2YI54KL4WUBQXHKSR","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":"c61a2394f576db9e022ad57bec1e0c29b3eca4f24b33a1b1c673af593ef44e7c","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-12-19T15:52:43Z","title_canon_sha256":"fe0860558925d941f1320023c4066974b3366765c7e481cb7616c6b0fd9eb9fd"},"schema_version":"1.0","source":{"id":"cond-mat/0612490","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0612490","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0612490v1","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0612490","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_12","alias_value":"2H2P4BNZC2YI","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_16","alias_value":"2H2P4BNZC2YI54KL","created_at":"2026-07-04T17:01:22Z"},{"alias_kind":"pith_short_8","alias_value":"2H2P4BNZ","created_at":"2026-07-04T17:01:22Z"}],"graph_snapshots":[{"event_id":"sha256:f3d12e3e86c9445546dea0e80351f437d48ace46a06b99130fab173142b740df","target":"graph","created_at":"2026-07-04T17:01:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0612490/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the appearance of pi lapses in the transmission phase theta of a two-level quantum dot with Coulomb interaction U. Using the numerical and functional renormalization group methods we study the entire parameter space for spin-polarized as well as spin-degenerate dots, modeled by spinless or spinful electrons, respectively. We investigate the effect of finite temperatures T. For small T and sufficiently small single-particle spacings delta of the dot levels we find pi phase lapses between two transmission peaks in an overwhelming part of the parameter space of the level-lead coupl","authors_text":"A. Weichselbaum, C. Karrasch, J. von Delft, T. Hecht, V. Meden, Y. Oreg","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-12-19T15:52:43Z","title":"Phase lapses in transmission through interacting two-level quantum dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0612490","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":"sha256:77afbd70a3dc9b882af25a748b77827e7c22663289e0980cdaad1084fd43a1bc","target":"record","created_at":"2026-07-04T17:01:22Z","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":"c61a2394f576db9e022ad57bec1e0c29b3eca4f24b33a1b1c673af593ef44e7c","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-12-19T15:52:43Z","title_canon_sha256":"fe0860558925d941f1320023c4066974b3366765c7e481cb7616c6b0fd9eb9fd"},"schema_version":"1.0","source":{"id":"cond-mat/0612490","kind":"arxiv","version":1}},"canonical_sha256":"d1f4fe05b916b08ef14be5a8185cea946784e1ac025a393a7a5382a6fda0fc9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1f4fe05b916b08ef14be5a8185cea946784e1ac025a393a7a5382a6fda0fc9e","first_computed_at":"2026-07-04T17:01:22.859218Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:22.859218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NsqTsaFlzKyHUeTD0z/tQQMytDxV+8usrDJNeHXnnniuPiBYa3Fw0dS1WPGjtMnwxv5eYsW3ou0aEQLAzritDA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:22.859604Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0612490","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77afbd70a3dc9b882af25a748b77827e7c22663289e0980cdaad1084fd43a1bc","sha256:f3d12e3e86c9445546dea0e80351f437d48ace46a06b99130fab173142b740df"],"state_sha256":"4b216e0519672d4118fa1582f8446073ec48b567c1760d2db053af88ff764a3a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"474/9Yd6+d4hT0UppAQdEW5jphUtmq1uxLHbnEtxuWVRbuwRaERSZHSzV5h2jLm2FGiiLIzDs8YgGfnUl487Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T06:18:22.711733Z","bundle_sha256":"20ad9455d0367896617993994110929306620308b89fc23623e7302a38102c42"}}