{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:SIG6XKO222VKKWD5CVHSW7U7A7","short_pith_number":"pith:SIG6XKO2","canonical_record":{"source":{"id":"1507.00526","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-02T11:13:29Z","cross_cats_sorted":[],"title_canon_sha256":"29350529af576a31d2c795e63525e1efe0a441377a676af8b2d2de4c67ad2958","abstract_canon_sha256":"652a88ecaab5c64ea39245b7a0e4b87c87410b786f3bcbb055fe2d61128f3f27"},"schema_version":"1.0"},"canonical_sha256":"920deba9dad6aaa5587d154f2b7e9f07d139b9803184fb27371c5b0a9c37f20c","source":{"kind":"arxiv","id":"1507.00526","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00526","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00526v3","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00526","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"pith_short_12","alias_value":"SIG6XKO222VK","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"SIG6XKO222VKKWD5","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"SIG6XKO2","created_at":"2026-05-18T12:29:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:SIG6XKO222VKKWD5CVHSW7U7A7","target":"record","payload":{"canonical_record":{"source":{"id":"1507.00526","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-02T11:13:29Z","cross_cats_sorted":[],"title_canon_sha256":"29350529af576a31d2c795e63525e1efe0a441377a676af8b2d2de4c67ad2958","abstract_canon_sha256":"652a88ecaab5c64ea39245b7a0e4b87c87410b786f3bcbb055fe2d61128f3f27"},"schema_version":"1.0"},"canonical_sha256":"920deba9dad6aaa5587d154f2b7e9f07d139b9803184fb27371c5b0a9c37f20c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:55.164796Z","signature_b64":"njta/I9+xJFvgQMg61q+/9zRjezMQSMNYwJ6KY/n6AFWVtdpGEBEW/KUuBLPfozCvJXx0QuE7RWoYj9r+ctLBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"920deba9dad6aaa5587d154f2b7e9f07d139b9803184fb27371c5b0a9c37f20c","last_reissued_at":"2026-05-18T01:25:55.164089Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:55.164089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.00526","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:25:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0PBwJgkd+KSoBBaGshFBmkAbuVN2JQTlvsTvyTqdFFTYddiES/IGMAB3KSUWqAbaw1+TcUcPjDZEYvBs7KfGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T04:15:29.013162Z"},"content_sha256":"228803f93379bca8db3a2b8f338a150dda1c7dee13c84de1998b5e7b22d0bfe5","schema_version":"1.0","event_id":"sha256:228803f93379bca8db3a2b8f338a150dda1c7dee13c84de1998b5e7b22d0bfe5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:SIG6XKO222VKKWD5CVHSW7U7A7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resonant and inelastic Andreev tunneling observed on a carbon nanotube quantum dot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Baumgartner, C. Sch\\\"onenberger, J. Gramich","submitted_at":"2015-07-02T11:13:29Z","abstract_excerpt":"We report the observation of two fundamental sub-gap transport processes through a quantum dot (QD) with a superconducting contact. The device consists of a carbon nanotube contacted by a Nb superconducting and a normal metal contact. First, we find a single resonance with position, shape and amplitude consistent with the theoretically predicted resonant Andreev tunneling (AT) through a single QD level. Second, we observe a series of discrete replicas of resonant AT at a separation of $\\sim145\\,\\mu$eV, with a gate, bias and temperature dependence characteristic for boson-assisted, inelastic AT"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00526","kind":"arxiv","version":3},"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":"2026-05-18T01:25:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LLo/0B/fWPgSCb7pITArIitukUgeK+LeZtlmE9/B+JHC7pfjCCfRpemL6crkY28fcTzsC0HFzeJ9BKXo/bZqCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T04:15:29.013875Z"},"content_sha256":"ad2f722e45bcc9e2adf88cf8477bc7f12b6de545baa7a9c33ec597db6215d987","schema_version":"1.0","event_id":"sha256:ad2f722e45bcc9e2adf88cf8477bc7f12b6de545baa7a9c33ec597db6215d987"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SIG6XKO222VKKWD5CVHSW7U7A7/bundle.json","state_url":"https://pith.science/pith/SIG6XKO222VKKWD5CVHSW7U7A7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SIG6XKO222VKKWD5CVHSW7U7A7/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":"2026-05-25T04:15:29Z","links":{"resolver":"https://pith.science/pith/SIG6XKO222VKKWD5CVHSW7U7A7","bundle":"https://pith.science/pith/SIG6XKO222VKKWD5CVHSW7U7A7/bundle.json","state":"https://pith.science/pith/SIG6XKO222VKKWD5CVHSW7U7A7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SIG6XKO222VKKWD5CVHSW7U7A7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SIG6XKO222VKKWD5CVHSW7U7A7","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":"652a88ecaab5c64ea39245b7a0e4b87c87410b786f3bcbb055fe2d61128f3f27","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-02T11:13:29Z","title_canon_sha256":"29350529af576a31d2c795e63525e1efe0a441377a676af8b2d2de4c67ad2958"},"schema_version":"1.0","source":{"id":"1507.00526","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00526","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00526v3","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00526","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"pith_short_12","alias_value":"SIG6XKO222VK","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"SIG6XKO222VKKWD5","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"SIG6XKO2","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:ad2f722e45bcc9e2adf88cf8477bc7f12b6de545baa7a9c33ec597db6215d987","target":"graph","created_at":"2026-05-18T01:25:55Z","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 report the observation of two fundamental sub-gap transport processes through a quantum dot (QD) with a superconducting contact. The device consists of a carbon nanotube contacted by a Nb superconducting and a normal metal contact. First, we find a single resonance with position, shape and amplitude consistent with the theoretically predicted resonant Andreev tunneling (AT) through a single QD level. Second, we observe a series of discrete replicas of resonant AT at a separation of $\\sim145\\,\\mu$eV, with a gate, bias and temperature dependence characteristic for boson-assisted, inelastic AT","authors_text":"A. Baumgartner, C. Sch\\\"onenberger, J. Gramich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-02T11:13:29Z","title":"Resonant and inelastic Andreev tunneling observed on a carbon nanotube quantum dot"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00526","kind":"arxiv","version":3},"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":"sha256:228803f93379bca8db3a2b8f338a150dda1c7dee13c84de1998b5e7b22d0bfe5","target":"record","created_at":"2026-05-18T01:25:55Z","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":"652a88ecaab5c64ea39245b7a0e4b87c87410b786f3bcbb055fe2d61128f3f27","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-02T11:13:29Z","title_canon_sha256":"29350529af576a31d2c795e63525e1efe0a441377a676af8b2d2de4c67ad2958"},"schema_version":"1.0","source":{"id":"1507.00526","kind":"arxiv","version":3}},"canonical_sha256":"920deba9dad6aaa5587d154f2b7e9f07d139b9803184fb27371c5b0a9c37f20c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"920deba9dad6aaa5587d154f2b7e9f07d139b9803184fb27371c5b0a9c37f20c","first_computed_at":"2026-05-18T01:25:55.164089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:55.164089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"njta/I9+xJFvgQMg61q+/9zRjezMQSMNYwJ6KY/n6AFWVtdpGEBEW/KUuBLPfozCvJXx0QuE7RWoYj9r+ctLBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:55.164796Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.00526","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:228803f93379bca8db3a2b8f338a150dda1c7dee13c84de1998b5e7b22d0bfe5","sha256:ad2f722e45bcc9e2adf88cf8477bc7f12b6de545baa7a9c33ec597db6215d987"],"state_sha256":"aaa7808722d2a95bcd5c43894fbce325d620eea78fd6a3882dffe81f14f9c1f3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sATTTHIj4ameBEtrznTCmIkkeS9sIbCfaFQvs4oOHf1Ku1pp0n67NjkqTGTJYGphLfFbOhqfLRMrC4uH4uEcDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T04:15:29.017643Z","bundle_sha256":"139649ebdcf0df49ee3e2cb8cd75e06429fb579d1176f7f6ff8dfac09085ccee"}}