{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:D62JLBJZ2HS7HAX44WEKBS6WR2","short_pith_number":"pith:D62JLBJZ","canonical_record":{"source":{"id":"2009.04870","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T14:11:29Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"aacf617f3215562a2fa27524b8300e342ce30ebe7e78f4d6977cc2e126b4dccd","abstract_canon_sha256":"f53b7580609e27ed85e95ab538a533f162a2667e5af2449ca52607a896bca3a2"},"schema_version":"1.0"},"canonical_sha256":"1fb4958539d1e5f382fce588a0cbd68e94a58cfd8b3635812e48d031592b9328","source":{"kind":"arxiv","id":"2009.04870","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.04870","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"2009.04870v2","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.04870","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"D62JLBJZ2HS7","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_16","alias_value":"D62JLBJZ2HS7HAX4","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_8","alias_value":"D62JLBJZ","created_at":"2026-07-05T05:00:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:D62JLBJZ2HS7HAX44WEKBS6WR2","target":"record","payload":{"canonical_record":{"source":{"id":"2009.04870","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T14:11:29Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"aacf617f3215562a2fa27524b8300e342ce30ebe7e78f4d6977cc2e126b4dccd","abstract_canon_sha256":"f53b7580609e27ed85e95ab538a533f162a2667e5af2449ca52607a896bca3a2"},"schema_version":"1.0"},"canonical_sha256":"1fb4958539d1e5f382fce588a0cbd68e94a58cfd8b3635812e48d031592b9328","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:00:12.669910Z","signature_b64":"BtyFAvg++ciBqgT4UX+aF4pGYC6AZSZ5iA5g8cx79f4WgH16JypK19nHp8T885ny4EynxAm2BOQxtTnGQl7NCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fb4958539d1e5f382fce588a0cbd68e94a58cfd8b3635812e48d031592b9328","last_reissued_at":"2026-07-05T05:00:12.669470Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:00:12.669470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.04870","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":"2026-07-05T05:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T6SjhalhkjTUaz1s/Czbou4r5JF41lJ70fNdy1Gonir3ZDoCVFfpRVQ3J26bDDoKrDWfgRy+f0KjP5TTLjQwAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T06:39:07.448363Z"},"content_sha256":"faf1a173a324b2a8dbb97937213c07587ffab153a541811b862135c7015332b9","schema_version":"1.0","event_id":"sha256:faf1a173a324b2a8dbb97937213c07587ffab153a541811b862135c7015332b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:D62JLBJZ2HS7HAX44WEKBS6WR2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-abelian gauge fields in circuit systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Fengqi Song, Fucong Fei, Jiexiong Wu, Rui Yu, Shuai Zhang, Tianyu Wu, Yejian Hu, Yuanchuan Biao, Zepeng Yin, Zhu Wang, Ziyin Song","submitted_at":"2020-09-10T14:11:29Z","abstract_excerpt":"Circuits can provide a platform to study novel physics and have been used, for example, to explore various topological phases. Gauge fields-particularly, non-Abelian gauge fields-can play a pivotal role in the design and modulation of novel physical states, but their circuit implementation has so far been limited. Here we show that non-Abelian gauge fields can be synthesized in circuits created from building blocks that consist of capacitors, inductors and resistors. With these building blocks, we create circuit designs for the spin-orbit interaction and the topological Chern state, which are "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.04870","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.04870/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":"2026-07-05T05:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PvaB8LbOU61XHAApci26wriHud6QfNZpyN2g+hp0VNet4pHV7brtoTEhnny/Yrl6D61Q70Bi/HDwrrXRllKgDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T06:39:07.448853Z"},"content_sha256":"20dc294cb47553a2db541e435772721e06088f9be6bba690025a2df53e0a39b8","schema_version":"1.0","event_id":"sha256:20dc294cb47553a2db541e435772721e06088f9be6bba690025a2df53e0a39b8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/bundle.json","state_url":"https://pith.science/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/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":"2026-08-01T06:39:07Z","links":{"resolver":"https://pith.science/pith/D62JLBJZ2HS7HAX44WEKBS6WR2","bundle":"https://pith.science/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/bundle.json","state":"https://pith.science/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D62JLBJZ2HS7HAX44WEKBS6WR2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:D62JLBJZ2HS7HAX44WEKBS6WR2","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":"f53b7580609e27ed85e95ab538a533f162a2667e5af2449ca52607a896bca3a2","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T14:11:29Z","title_canon_sha256":"aacf617f3215562a2fa27524b8300e342ce30ebe7e78f4d6977cc2e126b4dccd"},"schema_version":"1.0","source":{"id":"2009.04870","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.04870","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"2009.04870v2","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.04870","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"D62JLBJZ2HS7","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_16","alias_value":"D62JLBJZ2HS7HAX4","created_at":"2026-07-05T05:00:12Z"},{"alias_kind":"pith_short_8","alias_value":"D62JLBJZ","created_at":"2026-07-05T05:00:12Z"}],"graph_snapshots":[{"event_id":"sha256:20dc294cb47553a2db541e435772721e06088f9be6bba690025a2df53e0a39b8","target":"graph","created_at":"2026-07-05T05:00:12Z","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/2009.04870/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Circuits can provide a platform to study novel physics and have been used, for example, to explore various topological phases. Gauge fields-particularly, non-Abelian gauge fields-can play a pivotal role in the design and modulation of novel physical states, but their circuit implementation has so far been limited. Here we show that non-Abelian gauge fields can be synthesized in circuits created from building blocks that consist of capacitors, inductors and resistors. With these building blocks, we create circuit designs for the spin-orbit interaction and the topological Chern state, which are ","authors_text":"Fengqi Song, Fucong Fei, Jiexiong Wu, Rui Yu, Shuai Zhang, Tianyu Wu, Yejian Hu, Yuanchuan Biao, Zepeng Yin, Zhu Wang, Ziyin Song","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T14:11:29Z","title":"Non-abelian gauge fields in circuit systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.04870","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:faf1a173a324b2a8dbb97937213c07587ffab153a541811b862135c7015332b9","target":"record","created_at":"2026-07-05T05:00:12Z","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":"f53b7580609e27ed85e95ab538a533f162a2667e5af2449ca52607a896bca3a2","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T14:11:29Z","title_canon_sha256":"aacf617f3215562a2fa27524b8300e342ce30ebe7e78f4d6977cc2e126b4dccd"},"schema_version":"1.0","source":{"id":"2009.04870","kind":"arxiv","version":2}},"canonical_sha256":"1fb4958539d1e5f382fce588a0cbd68e94a58cfd8b3635812e48d031592b9328","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1fb4958539d1e5f382fce588a0cbd68e94a58cfd8b3635812e48d031592b9328","first_computed_at":"2026-07-05T05:00:12.669470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:00:12.669470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BtyFAvg++ciBqgT4UX+aF4pGYC6AZSZ5iA5g8cx79f4WgH16JypK19nHp8T885ny4EynxAm2BOQxtTnGQl7NCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:00:12.669910Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.04870","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:faf1a173a324b2a8dbb97937213c07587ffab153a541811b862135c7015332b9","sha256:20dc294cb47553a2db541e435772721e06088f9be6bba690025a2df53e0a39b8"],"state_sha256":"f91393d0a6a31125cf52d3ad528def430a5f12e106c9766308ce027fae40445d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hD1becyOfHcscj6tRjhG6319a4j6bkDhk4xgY7xwXs5/A4cLuWErgvceKi2eAJyfpKweuD8Q8KCavarwXRxMCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T06:39:07.454688Z","bundle_sha256":"bf24c6b32196665dfda54a9ef7d96b3493bd19a8d49677841929ffe6d0a02dc9"}}