{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:NSBTS4G6Z2GPRTFWYYTIN2PVOL","short_pith_number":"pith:NSBTS4G6","canonical_record":{"source":{"id":"1303.6553","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-26T16:38:12Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"865433e4429f7b8b413f93aa72f9a56e65e59de5ac974014029046c3f0220f09","abstract_canon_sha256":"4552559a11456d0d7fc7a9510eae5a7e103aa94ab5baf8729fec890c5a6b73b4"},"schema_version":"1.0"},"canonical_sha256":"6c833970dece8cf8ccb6c62686e9f572c828f685cd92f1aefe8bb790b98dd754","source":{"kind":"arxiv","id":"1303.6553","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.6553","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"arxiv_version","alias_value":"1303.6553v2","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6553","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"pith_short_12","alias_value":"NSBTS4G6Z2GP","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NSBTS4G6Z2GPRTFW","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NSBTS4G6","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:NSBTS4G6Z2GPRTFWYYTIN2PVOL","target":"record","payload":{"canonical_record":{"source":{"id":"1303.6553","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-26T16:38:12Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"865433e4429f7b8b413f93aa72f9a56e65e59de5ac974014029046c3f0220f09","abstract_canon_sha256":"4552559a11456d0d7fc7a9510eae5a7e103aa94ab5baf8729fec890c5a6b73b4"},"schema_version":"1.0"},"canonical_sha256":"6c833970dece8cf8ccb6c62686e9f572c828f685cd92f1aefe8bb790b98dd754","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:20:20.346167Z","signature_b64":"7cTGDnY1R1OF5WI9eNpuUno98yPnHMO5cmBVBlQO+7AlGOSh6JeCZBNSxS7IQlv2xtf8A0IB5mVrxz9LLSe0Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c833970dece8cf8ccb6c62686e9f572c828f685cd92f1aefe8bb790b98dd754","last_reissued_at":"2026-05-18T03:20:20.345591Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:20:20.345591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.6553","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":"2026-05-18T03:20:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"41U0yUqFFFgZCWFlv6Critx4rpMKK8G+SzHthEPt2ttbXrLKabjHF8KP4V/N+VinM9m0qoKhzUWdXhHfI8zxAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:19:59.131577Z"},"content_sha256":"08d806ae1f18dba6a9a40a9ce18bef882b47c3d5a153ba937ed231c198026f20","schema_version":"1.0","event_id":"sha256:08d806ae1f18dba6a9a40a9ce18bef882b47c3d5a153ba937ed231c198026f20"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:NSBTS4G6Z2GPRTFWYYTIN2PVOL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander Boehnke, Andy Thomas, G\\\"unter Reiss, Karsten Rott, Markus M\\\"unzenberg, Marvin Walter, Niklas Roschewsky, Tim Eggebrecht, Volker Drewello","submitted_at":"2013-03-26T16:38:12Z","abstract_excerpt":"Recently, several groups have reported spin-dependent thermoelectric effects in magnetic tunnel junctions. In this paper, we present a setup for time-resolved measurements of thermovoltages and thermocurrents of a single micro- to nanometer-scaled tunnel junction. An electrically modulated diode laser is used to create a temperature gradient across the tunnel junction layer stack. This laser modulation technique enables the recording of time-dependent thermovoltage signals with a temporal resolution only limited by the preamplifier for the thermovoltage. So far, time-dependent thermovoltage co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6553","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":"2026-05-18T03:20:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V++ohFvDCWzlcqbYz7OlihBTg+R/tIlKvDtz++GWOr12N9/jsmmrxU9BkEqKI0I1ARRWVSv83FNx7EMs4njVAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:19:59.132232Z"},"content_sha256":"48e5ea69f43f1aad9d6c8d0a9acee27d2ad1107279e3ed9372f6cab8933d7306","schema_version":"1.0","event_id":"sha256:48e5ea69f43f1aad9d6c8d0a9acee27d2ad1107279e3ed9372f6cab8933d7306"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/bundle.json","state_url":"https://pith.science/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/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":"2026-05-27T13:19:59Z","links":{"resolver":"https://pith.science/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL","bundle":"https://pith.science/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/bundle.json","state":"https://pith.science/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NSBTS4G6Z2GPRTFWYYTIN2PVOL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NSBTS4G6Z2GPRTFWYYTIN2PVOL","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":"4552559a11456d0d7fc7a9510eae5a7e103aa94ab5baf8729fec890c5a6b73b4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-26T16:38:12Z","title_canon_sha256":"865433e4429f7b8b413f93aa72f9a56e65e59de5ac974014029046c3f0220f09"},"schema_version":"1.0","source":{"id":"1303.6553","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.6553","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"arxiv_version","alias_value":"1303.6553v2","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6553","created_at":"2026-05-18T03:20:20Z"},{"alias_kind":"pith_short_12","alias_value":"NSBTS4G6Z2GP","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NSBTS4G6Z2GPRTFW","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NSBTS4G6","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:48e5ea69f43f1aad9d6c8d0a9acee27d2ad1107279e3ed9372f6cab8933d7306","target":"graph","created_at":"2026-05-18T03:20:20Z","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":"Recently, several groups have reported spin-dependent thermoelectric effects in magnetic tunnel junctions. In this paper, we present a setup for time-resolved measurements of thermovoltages and thermocurrents of a single micro- to nanometer-scaled tunnel junction. An electrically modulated diode laser is used to create a temperature gradient across the tunnel junction layer stack. This laser modulation technique enables the recording of time-dependent thermovoltage signals with a temporal resolution only limited by the preamplifier for the thermovoltage. So far, time-dependent thermovoltage co","authors_text":"Alexander Boehnke, Andy Thomas, G\\\"unter Reiss, Karsten Rott, Markus M\\\"unzenberg, Marvin Walter, Niklas Roschewsky, Tim Eggebrecht, Volker Drewello","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-26T16:38:12Z","title":"Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6553","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":"sha256:08d806ae1f18dba6a9a40a9ce18bef882b47c3d5a153ba937ed231c198026f20","target":"record","created_at":"2026-05-18T03:20:20Z","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":"4552559a11456d0d7fc7a9510eae5a7e103aa94ab5baf8729fec890c5a6b73b4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-26T16:38:12Z","title_canon_sha256":"865433e4429f7b8b413f93aa72f9a56e65e59de5ac974014029046c3f0220f09"},"schema_version":"1.0","source":{"id":"1303.6553","kind":"arxiv","version":2}},"canonical_sha256":"6c833970dece8cf8ccb6c62686e9f572c828f685cd92f1aefe8bb790b98dd754","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c833970dece8cf8ccb6c62686e9f572c828f685cd92f1aefe8bb790b98dd754","first_computed_at":"2026-05-18T03:20:20.345591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:20:20.345591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7cTGDnY1R1OF5WI9eNpuUno98yPnHMO5cmBVBlQO+7AlGOSh6JeCZBNSxS7IQlv2xtf8A0IB5mVrxz9LLSe0Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:20:20.346167Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.6553","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08d806ae1f18dba6a9a40a9ce18bef882b47c3d5a153ba937ed231c198026f20","sha256:48e5ea69f43f1aad9d6c8d0a9acee27d2ad1107279e3ed9372f6cab8933d7306"],"state_sha256":"e0ea0bbbfeac1faca43e6caed9ffab8ea09ecb7a41ca03a1fd0aba6dbe59f8aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LlSson7mvziik++46x7TiwEDEVd+IXQOnuvYniRhIq2wTuyMxe3Lkwn5fxvvg91BmkkdNDc2lOTw9iJb+T/2Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T13:19:59.135924Z","bundle_sha256":"7ec6ffa76720325485cd69e2a02cef2ea95367d03cb4321f796e7f309a854985"}}