{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:P6MJULCRGAB7KCTRQKTFNWFL3X","short_pith_number":"pith:P6MJULCR","canonical_record":{"source":{"id":"1805.02451","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-07T11:39:11Z","cross_cats_sorted":[],"title_canon_sha256":"05efe36998e4ab0e66f2ffdc250346a0a721088fb1b512dd7e6c6f57b8250f6d","abstract_canon_sha256":"e91816c6cd14330b04d681d9a956c7d27a37854fc279eac19002f5c799662c25"},"schema_version":"1.0"},"canonical_sha256":"7f989a2c513003f50a7182a656d8abddffd800bc6757bbfe839618af77277e2f","source":{"kind":"arxiv","id":"1805.02451","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02451","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02451v1","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02451","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"pith_short_12","alias_value":"P6MJULCRGAB7","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P6MJULCRGAB7KCTR","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P6MJULCR","created_at":"2026-05-18T12:32:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:P6MJULCRGAB7KCTRQKTFNWFL3X","target":"record","payload":{"canonical_record":{"source":{"id":"1805.02451","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-07T11:39:11Z","cross_cats_sorted":[],"title_canon_sha256":"05efe36998e4ab0e66f2ffdc250346a0a721088fb1b512dd7e6c6f57b8250f6d","abstract_canon_sha256":"e91816c6cd14330b04d681d9a956c7d27a37854fc279eac19002f5c799662c25"},"schema_version":"1.0"},"canonical_sha256":"7f989a2c513003f50a7182a656d8abddffd800bc6757bbfe839618af77277e2f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:50.684512Z","signature_b64":"UcASsqeyLLXUzjTuZn2Q8kGC45tH3EkzBpzE3pAXjigEVmoif6arZwSshpOy1vLzgIgKbNYplPK8DWfsCYH2DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f989a2c513003f50a7182a656d8abddffd800bc6757bbfe839618af77277e2f","last_reissued_at":"2026-05-18T00:05:50.683897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:50.683897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.02451","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":"2026-05-18T00:05:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bRy1uV1aCLXra7Dc+AV8H0UXkPEPXYOsNg5alrEX3DwEq2y9qLrI1qE+simg1cr3uAp3b+oaLv8664ztOCQjAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:50:37.309363Z"},"content_sha256":"5069401580880178b94c80118766ce992502b49b2517944174c1a97427559de0","schema_version":"1.0","event_id":"sha256:5069401580880178b94c80118766ce992502b49b2517944174c1a97427559de0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:P6MJULCRGAB7KCTRQKTFNWFL3X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrically controlled long-distance spin transport through an antiferromagnetic insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Brataas, A. Qaiumzadeh, A. Ross, J. Cramer, L. Baldrati, M. Kl\\\"aui, R. A. Duine, R. Lebrun, S. A. Bender","submitted_at":"2018-05-07T11:39:11Z","abstract_excerpt":"Spintronics uses spins, the intrinsic angular momentum of electrons, as an alternative for the electron charge. Its long-term goal is in the development of beyond-Moore low dissipation technology devices. Recent progress demonstrated the long-distance transport of spin signals across ferromagnetic insulators. Antiferromagnetically ordered materials are however the most common class of magnetic materials with several crucial advantages over ferromagnetic systems. In contrast to the latter, antiferromagnets exhibit no net magnetic moment, which renders them stable and impervious to external fiel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02451","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":"2026-05-18T00:05:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x1LMeIUi8wiK+tT0kZlr4KnZltdRyWaL1rMcPhIRLkkI1prmfm1+Q+Lzjnhkgh2C2dvGoh7WxBiwc3IvuPseCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:50:37.309716Z"},"content_sha256":"60e71da84939fc6d0ec1a8cf8c4bc2f9d32458b9f9b45787738609a1b9b8becb","schema_version":"1.0","event_id":"sha256:60e71da84939fc6d0ec1a8cf8c4bc2f9d32458b9f9b45787738609a1b9b8becb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/bundle.json","state_url":"https://pith.science/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/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":"2026-05-28T11:50:37Z","links":{"resolver":"https://pith.science/pith/P6MJULCRGAB7KCTRQKTFNWFL3X","bundle":"https://pith.science/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/bundle.json","state":"https://pith.science/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P6MJULCRGAB7KCTRQKTFNWFL3X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:P6MJULCRGAB7KCTRQKTFNWFL3X","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":"e91816c6cd14330b04d681d9a956c7d27a37854fc279eac19002f5c799662c25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-07T11:39:11Z","title_canon_sha256":"05efe36998e4ab0e66f2ffdc250346a0a721088fb1b512dd7e6c6f57b8250f6d"},"schema_version":"1.0","source":{"id":"1805.02451","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02451","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02451v1","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02451","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"pith_short_12","alias_value":"P6MJULCRGAB7","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P6MJULCRGAB7KCTR","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P6MJULCR","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:60e71da84939fc6d0ec1a8cf8c4bc2f9d32458b9f9b45787738609a1b9b8becb","target":"graph","created_at":"2026-05-18T00:05:50Z","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":"Spintronics uses spins, the intrinsic angular momentum of electrons, as an alternative for the electron charge. Its long-term goal is in the development of beyond-Moore low dissipation technology devices. Recent progress demonstrated the long-distance transport of spin signals across ferromagnetic insulators. Antiferromagnetically ordered materials are however the most common class of magnetic materials with several crucial advantages over ferromagnetic systems. In contrast to the latter, antiferromagnets exhibit no net magnetic moment, which renders them stable and impervious to external fiel","authors_text":"A. Brataas, A. Qaiumzadeh, A. Ross, J. Cramer, L. Baldrati, M. Kl\\\"aui, R. A. Duine, R. Lebrun, S. A. Bender","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-07T11:39:11Z","title":"Electrically controlled long-distance spin transport through an antiferromagnetic insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02451","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":"sha256:5069401580880178b94c80118766ce992502b49b2517944174c1a97427559de0","target":"record","created_at":"2026-05-18T00:05:50Z","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":"e91816c6cd14330b04d681d9a956c7d27a37854fc279eac19002f5c799662c25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-07T11:39:11Z","title_canon_sha256":"05efe36998e4ab0e66f2ffdc250346a0a721088fb1b512dd7e6c6f57b8250f6d"},"schema_version":"1.0","source":{"id":"1805.02451","kind":"arxiv","version":1}},"canonical_sha256":"7f989a2c513003f50a7182a656d8abddffd800bc6757bbfe839618af77277e2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f989a2c513003f50a7182a656d8abddffd800bc6757bbfe839618af77277e2f","first_computed_at":"2026-05-18T00:05:50.683897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:50.683897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UcASsqeyLLXUzjTuZn2Q8kGC45tH3EkzBpzE3pAXjigEVmoif6arZwSshpOy1vLzgIgKbNYplPK8DWfsCYH2DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:50.684512Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.02451","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5069401580880178b94c80118766ce992502b49b2517944174c1a97427559de0","sha256:60e71da84939fc6d0ec1a8cf8c4bc2f9d32458b9f9b45787738609a1b9b8becb"],"state_sha256":"c391b92625db73f242225c78dab4798feab36264dc880a767cbbdf7f8800da29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sATBsFbnVrtgrFRq5gc+6X+2cjZpiE5JB8svc7+VbkGJ/YptIB/JZuqer0RFhr5322XgB2Hxy63wEiD9ogmLBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:50:37.311665Z","bundle_sha256":"afc3eda9bb5368073d0c938b6504d0812074dbaa54dec34cbc725adc94e0eb1a"}}