{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:PT6SZU7SWD6E4CAE5QFE5ODGCY","short_pith_number":"pith:PT6SZU7S","canonical_record":{"source":{"id":"1701.02079","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-09T07:01:39Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b8d54b177ae0f9573fe88ad0c78fbdb170141c0a3c4d82ffebd4547a2d795754","abstract_canon_sha256":"18177cf212c08319a1d866e5c96dc672530958a5c6df830674faff15934268a1"},"schema_version":"1.0"},"canonical_sha256":"7cfd2cd3f2b0fc4e0804ec0a4eb86616089c211fc8b98ce0c0c55d0bed355599","source":{"kind":"arxiv","id":"1701.02079","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02079","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02079v1","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02079","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"pith_short_12","alias_value":"PT6SZU7SWD6E","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PT6SZU7SWD6E4CAE","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PT6SZU7S","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:PT6SZU7SWD6E4CAE5QFE5ODGCY","target":"record","payload":{"canonical_record":{"source":{"id":"1701.02079","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-09T07:01:39Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b8d54b177ae0f9573fe88ad0c78fbdb170141c0a3c4d82ffebd4547a2d795754","abstract_canon_sha256":"18177cf212c08319a1d866e5c96dc672530958a5c6df830674faff15934268a1"},"schema_version":"1.0"},"canonical_sha256":"7cfd2cd3f2b0fc4e0804ec0a4eb86616089c211fc8b98ce0c0c55d0bed355599","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:11.700191Z","signature_b64":"Vow/gAJdPYRp5XyEYJL4CPnivy2sIu5e18dbuvCRFP+XJhuUx+D8vsfaS3j90VdSkRCxA+bdcCOTYGkcgBzZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cfd2cd3f2b0fc4e0804ec0a4eb86616089c211fc8b98ce0c0c55d0bed355599","last_reissued_at":"2026-05-18T00:53:11.699781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:11.699781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.02079","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":"2026-05-18T00:53:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VFUqrZh1FBqSyDvj/9TgeGyFzKrwi7YlEgDnoCaOBU9cEycldxG2WHwtJ/6Ok/pCiYLu1YqxbGCdKcY2D5OFDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:09:31.304660Z"},"content_sha256":"96175afa39679d96606aa60eae10923db6ed727cfe1f5d7fdbd5ba1f13c4661a","schema_version":"1.0","event_id":"sha256:96175afa39679d96606aa60eae10923db6ed727cfe1f5d7fdbd5ba1f13c4661a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:PT6SZU7SWD6E4CAE5QFE5ODGCY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Analyzing the Carrier Mobility in Transition-metal Dichalcogenide MoS2 Field-effect Transistors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Gang Zhang, Jian-Bin Xu, Songlin Li, Xinran Wang, Yi Shi, Yong-Wei Zhang, Zhihao Yu, Zhun-Yong Ong","submitted_at":"2017-01-09T07:01:39Z","abstract_excerpt":"Transition-metal dichalcogenides (TMDCs) are important class of two-dimensional (2D) layered materials for electronic and optoelectronic applications, due to their ultimate body thickness, sizable and tunable bandgap, and decent theoretical room-temperature mobility of hundreds to thousands cm2/Vs. So far, however, all TMDCs show much lower mobility experimentally because of the collective effects by foreign impurities, which has become one of the most important limitations for their device applications. Here, taking MoS2 as an example, we review the key factors that bring down the mobility in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02079","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":"2026-05-18T00:53:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z+bZ/6kXZoK0rM+kiZh5cBJvHAwjoiRZ0bTvY4QD6Mh9f2FS/kgCX7IgfHVXpIw+GEkhyJZRZWgL+DZr6gWlCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:09:31.305477Z"},"content_sha256":"db568bfcfbf0be961d8ee0bdb9c3c516871afaf56f3a4db4e526fb11a4d27a44","schema_version":"1.0","event_id":"sha256:db568bfcfbf0be961d8ee0bdb9c3c516871afaf56f3a4db4e526fb11a4d27a44"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/bundle.json","state_url":"https://pith.science/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/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":"2026-05-31T20:09:31Z","links":{"resolver":"https://pith.science/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY","bundle":"https://pith.science/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/bundle.json","state":"https://pith.science/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PT6SZU7SWD6E4CAE5QFE5ODGCY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PT6SZU7SWD6E4CAE5QFE5ODGCY","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":"18177cf212c08319a1d866e5c96dc672530958a5c6df830674faff15934268a1","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-09T07:01:39Z","title_canon_sha256":"b8d54b177ae0f9573fe88ad0c78fbdb170141c0a3c4d82ffebd4547a2d795754"},"schema_version":"1.0","source":{"id":"1701.02079","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02079","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02079v1","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02079","created_at":"2026-05-18T00:53:11Z"},{"alias_kind":"pith_short_12","alias_value":"PT6SZU7SWD6E","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PT6SZU7SWD6E4CAE","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PT6SZU7S","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:db568bfcfbf0be961d8ee0bdb9c3c516871afaf56f3a4db4e526fb11a4d27a44","target":"graph","created_at":"2026-05-18T00:53:11Z","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":"Transition-metal dichalcogenides (TMDCs) are important class of two-dimensional (2D) layered materials for electronic and optoelectronic applications, due to their ultimate body thickness, sizable and tunable bandgap, and decent theoretical room-temperature mobility of hundreds to thousands cm2/Vs. So far, however, all TMDCs show much lower mobility experimentally because of the collective effects by foreign impurities, which has become one of the most important limitations for their device applications. Here, taking MoS2 as an example, we review the key factors that bring down the mobility in","authors_text":"Gang Zhang, Jian-Bin Xu, Songlin Li, Xinran Wang, Yi Shi, Yong-Wei Zhang, Zhihao Yu, Zhun-Yong Ong","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-09T07:01:39Z","title":"Analyzing the Carrier Mobility in Transition-metal Dichalcogenide MoS2 Field-effect Transistors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02079","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":"sha256:96175afa39679d96606aa60eae10923db6ed727cfe1f5d7fdbd5ba1f13c4661a","target":"record","created_at":"2026-05-18T00:53:11Z","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":"18177cf212c08319a1d866e5c96dc672530958a5c6df830674faff15934268a1","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-09T07:01:39Z","title_canon_sha256":"b8d54b177ae0f9573fe88ad0c78fbdb170141c0a3c4d82ffebd4547a2d795754"},"schema_version":"1.0","source":{"id":"1701.02079","kind":"arxiv","version":1}},"canonical_sha256":"7cfd2cd3f2b0fc4e0804ec0a4eb86616089c211fc8b98ce0c0c55d0bed355599","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7cfd2cd3f2b0fc4e0804ec0a4eb86616089c211fc8b98ce0c0c55d0bed355599","first_computed_at":"2026-05-18T00:53:11.699781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:11.699781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vow/gAJdPYRp5XyEYJL4CPnivy2sIu5e18dbuvCRFP+XJhuUx+D8vsfaS3j90VdSkRCxA+bdcCOTYGkcgBzZDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:11.700191Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.02079","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96175afa39679d96606aa60eae10923db6ed727cfe1f5d7fdbd5ba1f13c4661a","sha256:db568bfcfbf0be961d8ee0bdb9c3c516871afaf56f3a4db4e526fb11a4d27a44"],"state_sha256":"379859223d6eadaea2eeddba709e3141fe144107d1987a3597c39bd25c023e06"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cwxGj3NAIzm7qYxMtmF/Br6mRGQ13AYqgkqrhXCFbOmjyVcMlWwOidVDCUMPHUIDqrNZpTbCY/i9lOG7L36NAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T20:09:31.310291Z","bundle_sha256":"a4b2c6fd71c64937922426b97b92aec8fe780ff31dc6092bafa75e8df63b6ae6"}}