{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:WXQU6Z7OLCVJTJB2TFCDKBSLYE","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":"854657f5c1f4a68ef5c1ecf2c1710188070bffb457cd638180f217cf24a72dc8","cross_cats_sorted":["cond-mat.mes-hall","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-10T21:28:33Z","title_canon_sha256":"40ed3988af5de033a7543a610d1e20b6d440c68a61e39e3021286debc6bd67c9"},"schema_version":"1.0","source":{"id":"1512.03451","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.03451","created_at":"2026-05-18T01:24:32Z"},{"alias_kind":"arxiv_version","alias_value":"1512.03451v1","created_at":"2026-05-18T01:24:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.03451","created_at":"2026-05-18T01:24:32Z"},{"alias_kind":"pith_short_12","alias_value":"WXQU6Z7OLCVJ","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WXQU6Z7OLCVJTJB2","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WXQU6Z7O","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:e43061b81c956914d640fb3903607e2f8cbae11765c9d4c3a6e3376ada8c435b","target":"graph","created_at":"2026-05-18T01:24:32Z","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 recent emergence of a wide variety of two-dimensional (2D) materials has created new opportunities for device concepts and applications. In particular, the availability of semiconducting transition metal dichalcogenides, in addition to semi-metallic graphene and insulating boron nitride, has enabled the fabrication of all 2D van der Waals heterostructure devices. Furthermore, the concept of van der Waals heterostructures has the potential to be significantly broadened beyond layered solids. For example, molecular and polymeric organic solids, whose surface atoms possess saturated bonds, ar","authors_text":"Deep Jariwala, Junmo Kang, Kan-Sheng Chen, Lincoln J. Lauhon, Mark C. Hersam, Riccardo Turrisi, Sarah L. Howell, Stephen A. Filippone, Tobin J. Marks, Vinod K. Sangwan","cross_cats":["cond-mat.mes-hall","physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-10T21:28:33Z","title":"Hybrid, Gate-Tunable, van der Waals p-n Heterojunctions from Pentacene and MoS2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.03451","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":"sha256:56673d1464c0fe2bc3569143cd8182337d07d657587ac7de472088b71211b3fa","target":"record","created_at":"2026-05-18T01:24:32Z","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":"854657f5c1f4a68ef5c1ecf2c1710188070bffb457cd638180f217cf24a72dc8","cross_cats_sorted":["cond-mat.mes-hall","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-10T21:28:33Z","title_canon_sha256":"40ed3988af5de033a7543a610d1e20b6d440c68a61e39e3021286debc6bd67c9"},"schema_version":"1.0","source":{"id":"1512.03451","kind":"arxiv","version":1}},"canonical_sha256":"b5e14f67ee58aa99a43a994435064bc12aaa244c93e59c3f4e244ee46811de22","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5e14f67ee58aa99a43a994435064bc12aaa244c93e59c3f4e244ee46811de22","first_computed_at":"2026-05-18T01:24:32.411980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:24:32.411980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QyHchXaJwkGbhx7Edt9c3MmusxDwWT6HcOANw1RNdV7ru+KLhUGiW2redQiKtC5f6c8GHyRPszFEs5ai3SzSCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:24:32.412405Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.03451","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56673d1464c0fe2bc3569143cd8182337d07d657587ac7de472088b71211b3fa","sha256:e43061b81c956914d640fb3903607e2f8cbae11765c9d4c3a6e3376ada8c435b"],"state_sha256":"08d9312bf02bc04768957320f4bffa891e1fc12b25431ee0113abc9ca7485816"}