{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ALHGNRZCGUW3BXTZKXYXS2GIXJ","short_pith_number":"pith:ALHGNRZC","canonical_record":{"source":{"id":"1707.05025","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-17T07:46:30Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el"],"title_canon_sha256":"67e9a33f4cb51aa08f71c4efe62ab2354dfe2acb02362200f52b43bddb1c714d","abstract_canon_sha256":"a2de6a5aae84d818e17addcd1aabd8643170c6a9710bd5f27c66cc1c460ca792"},"schema_version":"1.0"},"canonical_sha256":"02ce66c722352db0de7955f17968c8ba7ee69446b862e00b5c02e26976fb9940","source":{"kind":"arxiv","id":"1707.05025","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.05025","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"arxiv_version","alias_value":"1707.05025v3","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05025","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"pith_short_12","alias_value":"ALHGNRZCGUW3","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"ALHGNRZCGUW3BXTZ","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"ALHGNRZC","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ALHGNRZCGUW3BXTZKXYXS2GIXJ","target":"record","payload":{"canonical_record":{"source":{"id":"1707.05025","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-17T07:46:30Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el"],"title_canon_sha256":"67e9a33f4cb51aa08f71c4efe62ab2354dfe2acb02362200f52b43bddb1c714d","abstract_canon_sha256":"a2de6a5aae84d818e17addcd1aabd8643170c6a9710bd5f27c66cc1c460ca792"},"schema_version":"1.0"},"canonical_sha256":"02ce66c722352db0de7955f17968c8ba7ee69446b862e00b5c02e26976fb9940","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:39.303801Z","signature_b64":"u8j61jeb6Xddda+q1oCgfRjnsNCvKZq/87/xo2K+T39LqG8KcCr7NOhDIsBElgp/lZtuqDvnR65y1R3s+oJrAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02ce66c722352db0de7955f17968c8ba7ee69446b862e00b5c02e26976fb9940","last_reissued_at":"2026-05-18T00:25:39.303171Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:39.303171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.05025","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":"2026-05-18T00:25:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W+RtGJPuA2Xwqtm0xyg3Rx9LLtKS7Qcez+9R3ThChZsTOtMLUrC4oiVKvtZvYUVmt/IjdkekxdA0OmK1BifrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T01:33:38.197485Z"},"content_sha256":"c2c2619d4a202707c959ae7d307a392a10c1a4a1ee207fbbfb8088662de4504a","schema_version":"1.0","event_id":"sha256:c2c2619d4a202707c959ae7d307a392a10c1a4a1ee207fbbfb8088662de4504a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ALHGNRZCGUW3BXTZKXYXS2GIXJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of Open-Orbit Fermi Surface Topology in Extremely Large Magnetoresistance Semimetal MoAs$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B.-B. Fu, G.-F. Chen, H. Ding, H. M. Weng, J.-C. Wang, K. Liu, L.-X. Zhao, M. Li, P.-J. Guo, P. Richard, R. Lou, S.-C. Wang, T. Qian, Y.-B. Huang, Y. F. Xu, Z.-H. Liu, Z.-Q. Han","submitted_at":"2017-07-17T07:46:30Z","abstract_excerpt":"While recent advances in band theory and sample growth have expanded the series of extremely large magnetoresistance (XMR) semimetals in transition metal dipnictides $TmPn_2$ ($Tm$ = Ta, Nb; $Pn$ = P, As, Sb), the experimental study on their electronic structure and the origin of XMR is still absent. Here, using angle-resolved photoemission spectroscopy combined with first-principles calculations and magnetotransport measurements, we performed a comprehensive investigation on MoAs$_2$, which is isostructural to the $TmPn_2$ family and also exhibits quadratic XMR. We resolve a clear band struct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05025","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":"2026-05-18T00:25:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L91ASrkg8GzrHcykAc/NQ1MGXW93lS4DaG8aSFVY3y+ugNhw5KLCLM1OdayolAZNoosGwYDxNsnNJX7joK0uAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T01:33:38.198179Z"},"content_sha256":"8125ec282e7e684f5f4baca82711c8354aa73cfb6baf2a5b6a57c076d01a5eda","schema_version":"1.0","event_id":"sha256:8125ec282e7e684f5f4baca82711c8354aa73cfb6baf2a5b6a57c076d01a5eda"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/bundle.json","state_url":"https://pith.science/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/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":"2026-05-20T01:33:38Z","links":{"resolver":"https://pith.science/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ","bundle":"https://pith.science/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/bundle.json","state":"https://pith.science/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ALHGNRZCGUW3BXTZKXYXS2GIXJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ALHGNRZCGUW3BXTZKXYXS2GIXJ","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":"a2de6a5aae84d818e17addcd1aabd8643170c6a9710bd5f27c66cc1c460ca792","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-17T07:46:30Z","title_canon_sha256":"67e9a33f4cb51aa08f71c4efe62ab2354dfe2acb02362200f52b43bddb1c714d"},"schema_version":"1.0","source":{"id":"1707.05025","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.05025","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"arxiv_version","alias_value":"1707.05025v3","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05025","created_at":"2026-05-18T00:25:39Z"},{"alias_kind":"pith_short_12","alias_value":"ALHGNRZCGUW3","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"ALHGNRZCGUW3BXTZ","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"ALHGNRZC","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:8125ec282e7e684f5f4baca82711c8354aa73cfb6baf2a5b6a57c076d01a5eda","target":"graph","created_at":"2026-05-18T00:25:39Z","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":"While recent advances in band theory and sample growth have expanded the series of extremely large magnetoresistance (XMR) semimetals in transition metal dipnictides $TmPn_2$ ($Tm$ = Ta, Nb; $Pn$ = P, As, Sb), the experimental study on their electronic structure and the origin of XMR is still absent. Here, using angle-resolved photoemission spectroscopy combined with first-principles calculations and magnetotransport measurements, we performed a comprehensive investigation on MoAs$_2$, which is isostructural to the $TmPn_2$ family and also exhibits quadratic XMR. We resolve a clear band struct","authors_text":"B.-B. Fu, G.-F. Chen, H. Ding, H. M. Weng, J.-C. Wang, K. Liu, L.-X. Zhao, M. Li, P.-J. Guo, P. Richard, R. Lou, S.-C. Wang, T. Qian, Y.-B. Huang, Y. F. Xu, Z.-H. Liu, Z.-Q. Han","cross_cats":["cond-mat.mes-hall","cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-17T07:46:30Z","title":"Observation of Open-Orbit Fermi Surface Topology in Extremely Large Magnetoresistance Semimetal MoAs$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05025","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:c2c2619d4a202707c959ae7d307a392a10c1a4a1ee207fbbfb8088662de4504a","target":"record","created_at":"2026-05-18T00:25:39Z","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":"a2de6a5aae84d818e17addcd1aabd8643170c6a9710bd5f27c66cc1c460ca792","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-17T07:46:30Z","title_canon_sha256":"67e9a33f4cb51aa08f71c4efe62ab2354dfe2acb02362200f52b43bddb1c714d"},"schema_version":"1.0","source":{"id":"1707.05025","kind":"arxiv","version":3}},"canonical_sha256":"02ce66c722352db0de7955f17968c8ba7ee69446b862e00b5c02e26976fb9940","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02ce66c722352db0de7955f17968c8ba7ee69446b862e00b5c02e26976fb9940","first_computed_at":"2026-05-18T00:25:39.303171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:39.303171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u8j61jeb6Xddda+q1oCgfRjnsNCvKZq/87/xo2K+T39LqG8KcCr7NOhDIsBElgp/lZtuqDvnR65y1R3s+oJrAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:39.303801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.05025","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2c2619d4a202707c959ae7d307a392a10c1a4a1ee207fbbfb8088662de4504a","sha256:8125ec282e7e684f5f4baca82711c8354aa73cfb6baf2a5b6a57c076d01a5eda"],"state_sha256":"ae6a9a8b27b49cdcb911282ba53b405d0628a2bb3118d697675b6c095d2106ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P7r40ZmWOA3T/Oo2EgC5I5rw4dLfnLlTngbeUVOnPfmXH7fUBttR34VyGLMfVtaX/+oE2rsn8TjRFMs4xqQGAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T01:33:38.202199Z","bundle_sha256":"d445051c266a1f27942e87018c39abcbf37908c86724625966a91bc063362237"}}