{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FDGUZCDA2UDICVBDHTEULMCVUD","short_pith_number":"pith:FDGUZCDA","canonical_record":{"source":{"id":"1801.03173","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-09T23:00:07Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"165f8205f12b84009416a2d646ac7d97fa2a86f54d7a86a35c828faa70501651","abstract_canon_sha256":"f2c320fec5822d8c766e0dc11a8098a117e880d24ed2efaabf1a6f2f7d91bf67"},"schema_version":"1.0"},"canonical_sha256":"28cd4c8860d5068154233cc945b055a0e4af7f3669ad274502ac00bd3a380765","source":{"kind":"arxiv","id":"1801.03173","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03173","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03173v1","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03173","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"pith_short_12","alias_value":"FDGUZCDA2UDI","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FDGUZCDA2UDICVBD","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FDGUZCDA","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FDGUZCDA2UDICVBDHTEULMCVUD","target":"record","payload":{"canonical_record":{"source":{"id":"1801.03173","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-09T23:00:07Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"165f8205f12b84009416a2d646ac7d97fa2a86f54d7a86a35c828faa70501651","abstract_canon_sha256":"f2c320fec5822d8c766e0dc11a8098a117e880d24ed2efaabf1a6f2f7d91bf67"},"schema_version":"1.0"},"canonical_sha256":"28cd4c8860d5068154233cc945b055a0e4af7f3669ad274502ac00bd3a380765","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:18.848704Z","signature_b64":"IEZRK+Ki+AeaCITM/U3hhCzgSq+0o6Qiqfl8qByRMV3TAqkh/1ZfOVnn+FTSJo2oeiLs0NIdKOxcQitjluxLAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28cd4c8860d5068154233cc945b055a0e4af7f3669ad274502ac00bd3a380765","last_reissued_at":"2026-05-18T00:26:18.848175Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:18.848175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.03173","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":"2026-05-18T00:26:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6uA0ZPObACGr6haymzPwB7iXB+RslEtnwJ07OedD0NIZi5b9HVDMXproLXQV5K+8m4bdjjdlKPGLOCjU2HNEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:06:38.352082Z"},"content_sha256":"25e160a9a7da0b16fb334173c11192eaaa707fac8f86afda8a01690257447579","schema_version":"1.0","event_id":"sha256:25e160a9a7da0b16fb334173c11192eaaa707fac8f86afda8a01690257447579"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FDGUZCDA2UDICVBDHTEULMCVUD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spontaneous Valley Splitting and Valley Pseudospin Field Effect Transistor of Monolayer VAgP2Se6","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Feng Pan, Jiaxin Zheng, Jinbo Yang, Jing Lu, Jingshan Qi, Man-Hong Yung, Xiaotian Sun, Yangyang Wang, Zhigang Song","submitted_at":"2018-01-09T23:00:07Z","abstract_excerpt":"Valleytronics is a rising topic to explore the emergent degree of freedom for charge carriers in energy band edges and has attracted a great interest due to many intriguing quantum phenomena and potential application in information processing industry. Creation of permanent valley polarization, i.e. unbalanced occupation at different valleys, is a chief challenge and also urgent question to be solved in valleytronics. Here we predict that the spin-orbit coupling and magnetic ordering allow spontaneous valley Zeeman-type splitting in pristine monolayer of VAgP2Se6 by using first-principles calc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03173","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":"2026-05-18T00:26:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IcXlim8DjayghHFg8NIidh0Kt4U0Lpo0+oO5xttgKXYUl6e68A9F5RgZaovSdE23WJyuZOlFUuSy2o0b4lABBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:06:38.352777Z"},"content_sha256":"b5e93ad87fa7f8a42267326e224eb190c6afac58e61d6c1be99475aaa05f57ba","schema_version":"1.0","event_id":"sha256:b5e93ad87fa7f8a42267326e224eb190c6afac58e61d6c1be99475aaa05f57ba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FDGUZCDA2UDICVBDHTEULMCVUD/bundle.json","state_url":"https://pith.science/pith/FDGUZCDA2UDICVBDHTEULMCVUD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FDGUZCDA2UDICVBDHTEULMCVUD/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":"2026-05-27T20:06:38Z","links":{"resolver":"https://pith.science/pith/FDGUZCDA2UDICVBDHTEULMCVUD","bundle":"https://pith.science/pith/FDGUZCDA2UDICVBDHTEULMCVUD/bundle.json","state":"https://pith.science/pith/FDGUZCDA2UDICVBDHTEULMCVUD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FDGUZCDA2UDICVBDHTEULMCVUD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FDGUZCDA2UDICVBDHTEULMCVUD","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":"f2c320fec5822d8c766e0dc11a8098a117e880d24ed2efaabf1a6f2f7d91bf67","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-09T23:00:07Z","title_canon_sha256":"165f8205f12b84009416a2d646ac7d97fa2a86f54d7a86a35c828faa70501651"},"schema_version":"1.0","source":{"id":"1801.03173","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03173","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03173v1","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03173","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"pith_short_12","alias_value":"FDGUZCDA2UDI","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FDGUZCDA2UDICVBD","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FDGUZCDA","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:b5e93ad87fa7f8a42267326e224eb190c6afac58e61d6c1be99475aaa05f57ba","target":"graph","created_at":"2026-05-18T00:26:18Z","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":"Valleytronics is a rising topic to explore the emergent degree of freedom for charge carriers in energy band edges and has attracted a great interest due to many intriguing quantum phenomena and potential application in information processing industry. Creation of permanent valley polarization, i.e. unbalanced occupation at different valleys, is a chief challenge and also urgent question to be solved in valleytronics. Here we predict that the spin-orbit coupling and magnetic ordering allow spontaneous valley Zeeman-type splitting in pristine monolayer of VAgP2Se6 by using first-principles calc","authors_text":"Feng Pan, Jiaxin Zheng, Jinbo Yang, Jing Lu, Jingshan Qi, Man-Hong Yung, Xiaotian Sun, Yangyang Wang, Zhigang Song","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-09T23:00:07Z","title":"Spontaneous Valley Splitting and Valley Pseudospin Field Effect Transistor of Monolayer VAgP2Se6"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03173","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":"sha256:25e160a9a7da0b16fb334173c11192eaaa707fac8f86afda8a01690257447579","target":"record","created_at":"2026-05-18T00:26:18Z","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":"f2c320fec5822d8c766e0dc11a8098a117e880d24ed2efaabf1a6f2f7d91bf67","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-09T23:00:07Z","title_canon_sha256":"165f8205f12b84009416a2d646ac7d97fa2a86f54d7a86a35c828faa70501651"},"schema_version":"1.0","source":{"id":"1801.03173","kind":"arxiv","version":1}},"canonical_sha256":"28cd4c8860d5068154233cc945b055a0e4af7f3669ad274502ac00bd3a380765","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28cd4c8860d5068154233cc945b055a0e4af7f3669ad274502ac00bd3a380765","first_computed_at":"2026-05-18T00:26:18.848175Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:18.848175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IEZRK+Ki+AeaCITM/U3hhCzgSq+0o6Qiqfl8qByRMV3TAqkh/1ZfOVnn+FTSJo2oeiLs0NIdKOxcQitjluxLAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:18.848704Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03173","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25e160a9a7da0b16fb334173c11192eaaa707fac8f86afda8a01690257447579","sha256:b5e93ad87fa7f8a42267326e224eb190c6afac58e61d6c1be99475aaa05f57ba"],"state_sha256":"78850d4af74a0aa57069a86ca9162a58242dc27069583a934ae7bd07b1344ab9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"chkzb9bZnosTKl6S/UxAraH8TZeMV/56H/ncOwZU63ZdhYxBgTPAy3aaTxC2WwbVhHE7kqRU/aHTmE1Jd0rlAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T20:06:38.356407Z","bundle_sha256":"f249ffc3a19e50fd46408f7a949bff15fd4f17ae9f8fd83e122842d01eaf5c07"}}