{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MYLMPG5P6O3B5EJSL5RYKT2OTR","short_pith_number":"pith:MYLMPG5P","canonical_record":{"source":{"id":"1708.09240","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-30T12:40:45Z","cross_cats_sorted":[],"title_canon_sha256":"f177005a007542f2cc9e69406c73eddde3154638c89389e576296548cde3f512","abstract_canon_sha256":"05f6ba17389108559caf9b5fb5ade49128b3cff712a6cc0f1d6e5db7123ff873"},"schema_version":"1.0"},"canonical_sha256":"6616c79baff3b61e91325f63854f4e9c51a1b83a2681742f6563d8154a751b23","source":{"kind":"arxiv","id":"1708.09240","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.09240","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1708.09240v1","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.09240","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"MYLMPG5P6O3B","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MYLMPG5P6O3B5EJS","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MYLMPG5P","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MYLMPG5P6O3B5EJSL5RYKT2OTR","target":"record","payload":{"canonical_record":{"source":{"id":"1708.09240","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-30T12:40:45Z","cross_cats_sorted":[],"title_canon_sha256":"f177005a007542f2cc9e69406c73eddde3154638c89389e576296548cde3f512","abstract_canon_sha256":"05f6ba17389108559caf9b5fb5ade49128b3cff712a6cc0f1d6e5db7123ff873"},"schema_version":"1.0"},"canonical_sha256":"6616c79baff3b61e91325f63854f4e9c51a1b83a2681742f6563d8154a751b23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:20.505143Z","signature_b64":"blRlD8VsaeK5X1k4wkM9hEJQ+7OezFcwAfTe4b1dTdThVtxj5GSYYmlILyEMlNQpeFpOBJzfh5CNfrF7I6FECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6616c79baff3b61e91325f63854f4e9c51a1b83a2681742f6563d8154a751b23","last_reissued_at":"2026-05-18T00:36:20.504447Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:20.504447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.09240","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":"2026-05-18T00:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xrlOI2kKW3lOm6BzrHafDFZVeh9VQ4ci5QGHQWT0rDvzzsW8aKqNtWcye3kULl8XeLcmtdcxjCqmry6tmkvaDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T21:37:41.652607Z"},"content_sha256":"b6cbbd34afa1683fe0159398cbad6e822f94a4adb29560944b09613302829aa8","schema_version":"1.0","event_id":"sha256:b6cbbd34afa1683fe0159398cbad6e822f94a4adb29560944b09613302829aa8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MYLMPG5P6O3B5EJSL5RYKT2OTR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transport properties of the top and bottom surfaces in monolayer MoS2 grown by chemical vapor deposition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kosuke Nagashio, Sora Kurabayashi","submitted_at":"2017-08-30T12:40:45Z","abstract_excerpt":"The advantage of MoS2, compared with graphene, is the direct growth on various oxide substrates by chemical vapor deposition (CVD) without utilizing catalytic metal substrates, which facilitates practical applications for electronics. The carrier mobility is, however, degraded from the intrinsic limit mainly due to short-range scattering caused by S vacancies formed during CVD growth. If the upper limit for the crystallinity of CVD-MoS2 on oxide substrates is determined by the MoS2/substrate interaction during growth, it will hinder the advantage. In this study, we investigated the interaction"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.09240","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":"2026-05-18T00:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nnwMSj69N2oWJHgdFV/anKQxs+PQ+LeiY6dDmIXcBGj+4zmKFBr+b8a0w5DDLUM9zUzy1LiKxd2gotOgXrQqBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T21:37:41.652951Z"},"content_sha256":"b65c1dba07f323e21906d17280e65459a884b59f2e5dfa83dff60dda4637441b","schema_version":"1.0","event_id":"sha256:b65c1dba07f323e21906d17280e65459a884b59f2e5dfa83dff60dda4637441b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/bundle.json","state_url":"https://pith.science/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/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":"2026-06-02T21:37:41Z","links":{"resolver":"https://pith.science/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR","bundle":"https://pith.science/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/bundle.json","state":"https://pith.science/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MYLMPG5P6O3B5EJSL5RYKT2OTR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MYLMPG5P6O3B5EJSL5RYKT2OTR","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":"05f6ba17389108559caf9b5fb5ade49128b3cff712a6cc0f1d6e5db7123ff873","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-30T12:40:45Z","title_canon_sha256":"f177005a007542f2cc9e69406c73eddde3154638c89389e576296548cde3f512"},"schema_version":"1.0","source":{"id":"1708.09240","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.09240","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1708.09240v1","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.09240","created_at":"2026-05-18T00:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"MYLMPG5P6O3B","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MYLMPG5P6O3B5EJS","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MYLMPG5P","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:b65c1dba07f323e21906d17280e65459a884b59f2e5dfa83dff60dda4637441b","target":"graph","created_at":"2026-05-18T00:36:20Z","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":"The advantage of MoS2, compared with graphene, is the direct growth on various oxide substrates by chemical vapor deposition (CVD) without utilizing catalytic metal substrates, which facilitates practical applications for electronics. The carrier mobility is, however, degraded from the intrinsic limit mainly due to short-range scattering caused by S vacancies formed during CVD growth. If the upper limit for the crystallinity of CVD-MoS2 on oxide substrates is determined by the MoS2/substrate interaction during growth, it will hinder the advantage. In this study, we investigated the interaction","authors_text":"Kosuke Nagashio, Sora Kurabayashi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-30T12:40:45Z","title":"Transport properties of the top and bottom surfaces in monolayer MoS2 grown by chemical vapor deposition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.09240","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:b6cbbd34afa1683fe0159398cbad6e822f94a4adb29560944b09613302829aa8","target":"record","created_at":"2026-05-18T00:36:20Z","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":"05f6ba17389108559caf9b5fb5ade49128b3cff712a6cc0f1d6e5db7123ff873","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-30T12:40:45Z","title_canon_sha256":"f177005a007542f2cc9e69406c73eddde3154638c89389e576296548cde3f512"},"schema_version":"1.0","source":{"id":"1708.09240","kind":"arxiv","version":1}},"canonical_sha256":"6616c79baff3b61e91325f63854f4e9c51a1b83a2681742f6563d8154a751b23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6616c79baff3b61e91325f63854f4e9c51a1b83a2681742f6563d8154a751b23","first_computed_at":"2026-05-18T00:36:20.504447Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:20.504447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"blRlD8VsaeK5X1k4wkM9hEJQ+7OezFcwAfTe4b1dTdThVtxj5GSYYmlILyEMlNQpeFpOBJzfh5CNfrF7I6FECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:20.505143Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.09240","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6cbbd34afa1683fe0159398cbad6e822f94a4adb29560944b09613302829aa8","sha256:b65c1dba07f323e21906d17280e65459a884b59f2e5dfa83dff60dda4637441b"],"state_sha256":"e71a459b30fa9bd9d57f5e0760b5dd6fed19aa3087a6e0b0cdd5b32a1712d7da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jqTIQuWlkAUm3mYOK2lzct8wMJlkCK/sH89J4N3t+K90NPTpoDK84hS1RAM274SstgCqGODydegpnBcfGm8KCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T21:37:41.654912Z","bundle_sha256":"45744608e01e386b2d414d14718267620f74c133648072a9683ca061a6065ff4"}}