{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:BYBPKDRO4Q55V5ISHFUM6LAPHW","short_pith_number":"pith:BYBPKDRO","canonical_record":{"source":{"id":"2111.02929","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-04T15:05:23Z","cross_cats_sorted":[],"title_canon_sha256":"bc2ab2a7dc3995ac2073fe2c3e50162fd446fe19dd1e74e51adeddd97212771b","abstract_canon_sha256":"2833bb763d64200dabfb50c099ca6588c7eceb0071c5b9b16af29622d99592f5"},"schema_version":"1.0"},"canonical_sha256":"0e02f50e2ee43bdaf5123968cf2c0f3d8195ad910148a9a356609f894e4d0d69","source":{"kind":"arxiv","id":"2111.02929","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.02929","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"arxiv_version","alias_value":"2111.02929v3","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.02929","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_12","alias_value":"BYBPKDRO4Q55","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_16","alias_value":"BYBPKDRO4Q55V5IS","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_8","alias_value":"BYBPKDRO","created_at":"2026-07-05T03:33:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:BYBPKDRO4Q55V5ISHFUM6LAPHW","target":"record","payload":{"canonical_record":{"source":{"id":"2111.02929","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-04T15:05:23Z","cross_cats_sorted":[],"title_canon_sha256":"bc2ab2a7dc3995ac2073fe2c3e50162fd446fe19dd1e74e51adeddd97212771b","abstract_canon_sha256":"2833bb763d64200dabfb50c099ca6588c7eceb0071c5b9b16af29622d99592f5"},"schema_version":"1.0"},"canonical_sha256":"0e02f50e2ee43bdaf5123968cf2c0f3d8195ad910148a9a356609f894e4d0d69","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:33:09.349902Z","signature_b64":"CZr1+0/L1NXf6azm16aDLFaC8Go2prc312/g94VudVVZiuh/O+tY8ctZgFdWH13ySbEQ/V8cTYV31z5jKrIKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e02f50e2ee43bdaf5123968cf2c0f3d8195ad910148a9a356609f894e4d0d69","last_reissued_at":"2026-07-05T03:33:09.349386Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:33:09.349386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.02929","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":"2026-07-05T03:33:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Uxv77uU2Duke4Ix+ahUw9RX+r2EVFvB0FXdL+B99zYrOux82BvtZcKnh3CAE7L1Mt6D715WIAiWJWGxCbl8kAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:34:24.147034Z"},"content_sha256":"92372ea3c599789528d29985fd4b4601797ff498b923aebc2b7d5d2baf42c234","schema_version":"1.0","event_id":"sha256:92372ea3c599789528d29985fd4b4601797ff498b923aebc2b7d5d2baf42c234"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:BYBPKDRO4Q55V5ISHFUM6LAPHW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mechanism of magnetic diode in artificial honeycomb lattice","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Amjed Abdullah, Ashutosh Dahal, Deepak K. Singh, George Yumnam, Jiasen Guo, Jong Keum, Mahmoud Almasri, Pousali Ghosh, Quinn Cunningham, Valeria Lauter, Yiyao Chen","submitted_at":"2021-11-04T15:05:23Z","abstract_excerpt":"Spin diode is important prerequisite to practical manifestation of spin electronics. Yet, a functioning magnetic diode at room temperature is still illusive. Here, we reveal diode-type phenomena due to magnetic charge mediated conduction in artificial honeycomb geometry, made of concave shape single domain permalloy element. We find that honeycomb lattice defies symmetry by populating vertices with low and high multiplicity magnetic charges, causing asymmetric magnetization, in applied current of opposite polarity. High multiplicity units create highly resistive network, thereby inhibiting mag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.02929","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2111.02929/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":"2026-07-05T03:33:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vJG+G6KGLFYDt10DJWXGI0uUOqZF34anGlpWUR1dyu1JdbNwCfUst7xJrkJS24Hw187eddjicLh+OLqRIsyTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:34:24.147440Z"},"content_sha256":"83dcdae6d46904f488481b411f29ff1b37fb357d6a47f72d49020d4df7444419","schema_version":"1.0","event_id":"sha256:83dcdae6d46904f488481b411f29ff1b37fb357d6a47f72d49020d4df7444419"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/bundle.json","state_url":"https://pith.science/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/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":"2026-07-06T19:34:24Z","links":{"resolver":"https://pith.science/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW","bundle":"https://pith.science/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/bundle.json","state":"https://pith.science/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BYBPKDRO4Q55V5ISHFUM6LAPHW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:BYBPKDRO4Q55V5ISHFUM6LAPHW","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":"2833bb763d64200dabfb50c099ca6588c7eceb0071c5b9b16af29622d99592f5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-04T15:05:23Z","title_canon_sha256":"bc2ab2a7dc3995ac2073fe2c3e50162fd446fe19dd1e74e51adeddd97212771b"},"schema_version":"1.0","source":{"id":"2111.02929","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.02929","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"arxiv_version","alias_value":"2111.02929v3","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.02929","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_12","alias_value":"BYBPKDRO4Q55","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_16","alias_value":"BYBPKDRO4Q55V5IS","created_at":"2026-07-05T03:33:09Z"},{"alias_kind":"pith_short_8","alias_value":"BYBPKDRO","created_at":"2026-07-05T03:33:09Z"}],"graph_snapshots":[{"event_id":"sha256:83dcdae6d46904f488481b411f29ff1b37fb357d6a47f72d49020d4df7444419","target":"graph","created_at":"2026-07-05T03:33:09Z","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/2111.02929/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Spin diode is important prerequisite to practical manifestation of spin electronics. Yet, a functioning magnetic diode at room temperature is still illusive. Here, we reveal diode-type phenomena due to magnetic charge mediated conduction in artificial honeycomb geometry, made of concave shape single domain permalloy element. We find that honeycomb lattice defies symmetry by populating vertices with low and high multiplicity magnetic charges, causing asymmetric magnetization, in applied current of opposite polarity. High multiplicity units create highly resistive network, thereby inhibiting mag","authors_text":"Amjed Abdullah, Ashutosh Dahal, Deepak K. Singh, George Yumnam, Jiasen Guo, Jong Keum, Mahmoud Almasri, Pousali Ghosh, Quinn Cunningham, Valeria Lauter, Yiyao Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-04T15:05:23Z","title":"Mechanism of magnetic diode in artificial honeycomb lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.02929","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":"sha256:92372ea3c599789528d29985fd4b4601797ff498b923aebc2b7d5d2baf42c234","target":"record","created_at":"2026-07-05T03:33:09Z","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":"2833bb763d64200dabfb50c099ca6588c7eceb0071c5b9b16af29622d99592f5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-04T15:05:23Z","title_canon_sha256":"bc2ab2a7dc3995ac2073fe2c3e50162fd446fe19dd1e74e51adeddd97212771b"},"schema_version":"1.0","source":{"id":"2111.02929","kind":"arxiv","version":3}},"canonical_sha256":"0e02f50e2ee43bdaf5123968cf2c0f3d8195ad910148a9a356609f894e4d0d69","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e02f50e2ee43bdaf5123968cf2c0f3d8195ad910148a9a356609f894e4d0d69","first_computed_at":"2026-07-05T03:33:09.349386Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:33:09.349386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CZr1+0/L1NXf6azm16aDLFaC8Go2prc312/g94VudVVZiuh/O+tY8ctZgFdWH13ySbEQ/V8cTYV31z5jKrIKDA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:33:09.349902Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.02929","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92372ea3c599789528d29985fd4b4601797ff498b923aebc2b7d5d2baf42c234","sha256:83dcdae6d46904f488481b411f29ff1b37fb357d6a47f72d49020d4df7444419"],"state_sha256":"1138eea8d4257e6bb11cfc4cfa049bfb14ac73754b70abab8600fca8f0e56feb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZSE82SldrKhc6j9YiVoWu0sjYrdfn5KBMEaK+LK873LVMFzSewZZWfKKwuXjoCHzTduMxKSyvkdQ2S7FgMi0Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:34:24.149406Z","bundle_sha256":"d69c09faf40d82466605adb117df27b392a309c3faaf5e0474dd56c2bb05ce6b"}}