{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:XXOGZMGDZWVEYX3IOJKVVQWLGH","short_pith_number":"pith:XXOGZMGD","canonical_record":{"source":{"id":"1804.09928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-04-26T07:54:19Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"f6763c069ed81abf9be6068be9bcb3a4a97c96b0e11c02fb95c933ebeef8ca2d","abstract_canon_sha256":"dee0688bda196811f104cb788d31e1e31bf1b975c866b514d9b432ef99f830af"},"schema_version":"1.0"},"canonical_sha256":"bddc6cb0c3cdaa4c5f6872555ac2cb31d1ed8584872e217283cf4884c3bfef05","source":{"kind":"arxiv","id":"1804.09928","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09928","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09928v1","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09928","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"XXOGZMGDZWVE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"XXOGZMGDZWVEYX3I","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"XXOGZMGD","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:XXOGZMGDZWVEYX3IOJKVVQWLGH","target":"record","payload":{"canonical_record":{"source":{"id":"1804.09928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-04-26T07:54:19Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"f6763c069ed81abf9be6068be9bcb3a4a97c96b0e11c02fb95c933ebeef8ca2d","abstract_canon_sha256":"dee0688bda196811f104cb788d31e1e31bf1b975c866b514d9b432ef99f830af"},"schema_version":"1.0"},"canonical_sha256":"bddc6cb0c3cdaa4c5f6872555ac2cb31d1ed8584872e217283cf4884c3bfef05","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:27.464981Z","signature_b64":"3RnrlyjIsqN7hnXHTbNikcQwGpgrKTi6JdahExvUr7UYnGxGTxhiDn3snjx4uAlzBZCPZC+s6x2VkI+LikLHCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bddc6cb0c3cdaa4c5f6872555ac2cb31d1ed8584872e217283cf4884c3bfef05","last_reissued_at":"2026-05-18T00:17:27.464425Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:27.464425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.09928","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":"2026-05-18T00:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mO3w71+y0q2AR2p1wZEMbF8Dei+3tyzmNxlS82fG5FpH7yxRgSCgCCTvFh4DpKHs3iUUw6KrLUqkmFD1g7uIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:16:51.362178Z"},"content_sha256":"c19224fb701a22f69bed3df5822278a006d26a143bd4b224a8f8d306d65a89d1","schema_version":"1.0","event_id":"sha256:c19224fb701a22f69bed3df5822278a006d26a143bd4b224a8f8d306d65a89d1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:XXOGZMGDZWVEYX3IOJKVVQWLGH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anamul Hoque, Anand P.S. Gaur, Andr\\'e Dankert, Awadhesh Narayan, Ivan Rungger, Kapildeb Dolui, Michel P. de Jong, M. Venkata Kamalakar, Parham Pashaei, Ram S. Katiyar, Saroj P. Dash, Satyaprakash Sahoo, Stefano Sanvito","submitted_at":"2018-04-26T07:54:19Z","abstract_excerpt":"The two-dimensional (2D) semiconductor molybdenum disulfide (MoS2) has attracted widespread attention for its extraordinary electrical, optical, spin and valley related properties. Here, we report on spin polarized tunneling through chemical vapor deposited (CVD) multilayer MoS2 (~7 nm) at room temperature in a vertically fabricated spin-valve device. A tunnel magnetoresistance (TMR) of 0.5 - 2 % has been observed, corresponding to spin polarization of 5 - 10 % in the measured temperature range of 300 - 75 K. First principles calculations for ideal junctions results in a tunnel magnetoresistan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09928","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":"2026-05-18T00:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PPiHJPn0vQxMn8NdcfTmbLxg8KOh9dO4PORrOO4Sz4ZEe7fx96j+teMKxcrMZUvwR8ycYfY1uhGUaUs2pv4pCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:16:51.362591Z"},"content_sha256":"f2419be086a0213e40d8bee8e0881af4a79b1e413818e1c29ab95ea9738de3fc","schema_version":"1.0","event_id":"sha256:f2419be086a0213e40d8bee8e0881af4a79b1e413818e1c29ab95ea9738de3fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/bundle.json","state_url":"https://pith.science/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/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":"2026-06-07T07:16:51Z","links":{"resolver":"https://pith.science/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH","bundle":"https://pith.science/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/bundle.json","state":"https://pith.science/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XXOGZMGDZWVEYX3IOJKVVQWLGH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XXOGZMGDZWVEYX3IOJKVVQWLGH","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":"dee0688bda196811f104cb788d31e1e31bf1b975c866b514d9b432ef99f830af","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-04-26T07:54:19Z","title_canon_sha256":"f6763c069ed81abf9be6068be9bcb3a4a97c96b0e11c02fb95c933ebeef8ca2d"},"schema_version":"1.0","source":{"id":"1804.09928","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09928","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09928v1","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09928","created_at":"2026-05-18T00:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"XXOGZMGDZWVE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"XXOGZMGDZWVEYX3I","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"XXOGZMGD","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:f2419be086a0213e40d8bee8e0881af4a79b1e413818e1c29ab95ea9738de3fc","target":"graph","created_at":"2026-05-18T00:17:27Z","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 two-dimensional (2D) semiconductor molybdenum disulfide (MoS2) has attracted widespread attention for its extraordinary electrical, optical, spin and valley related properties. Here, we report on spin polarized tunneling through chemical vapor deposited (CVD) multilayer MoS2 (~7 nm) at room temperature in a vertically fabricated spin-valve device. A tunnel magnetoresistance (TMR) of 0.5 - 2 % has been observed, corresponding to spin polarization of 5 - 10 % in the measured temperature range of 300 - 75 K. First principles calculations for ideal junctions results in a tunnel magnetoresistan","authors_text":"Anamul Hoque, Anand P.S. Gaur, Andr\\'e Dankert, Awadhesh Narayan, Ivan Rungger, Kapildeb Dolui, Michel P. de Jong, M. Venkata Kamalakar, Parham Pashaei, Ram S. Katiyar, Saroj P. Dash, Satyaprakash Sahoo, Stefano Sanvito","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-04-26T07:54:19Z","title":"Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09928","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:c19224fb701a22f69bed3df5822278a006d26a143bd4b224a8f8d306d65a89d1","target":"record","created_at":"2026-05-18T00:17:27Z","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":"dee0688bda196811f104cb788d31e1e31bf1b975c866b514d9b432ef99f830af","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-04-26T07:54:19Z","title_canon_sha256":"f6763c069ed81abf9be6068be9bcb3a4a97c96b0e11c02fb95c933ebeef8ca2d"},"schema_version":"1.0","source":{"id":"1804.09928","kind":"arxiv","version":1}},"canonical_sha256":"bddc6cb0c3cdaa4c5f6872555ac2cb31d1ed8584872e217283cf4884c3bfef05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bddc6cb0c3cdaa4c5f6872555ac2cb31d1ed8584872e217283cf4884c3bfef05","first_computed_at":"2026-05-18T00:17:27.464425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:27.464425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3RnrlyjIsqN7hnXHTbNikcQwGpgrKTi6JdahExvUr7UYnGxGTxhiDn3snjx4uAlzBZCPZC+s6x2VkI+LikLHCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:27.464981Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.09928","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c19224fb701a22f69bed3df5822278a006d26a143bd4b224a8f8d306d65a89d1","sha256:f2419be086a0213e40d8bee8e0881af4a79b1e413818e1c29ab95ea9738de3fc"],"state_sha256":"a035d1735c0dddf3d9e7dc918c7d4926faa350977dcfa76c77adfd56785da60e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sQyqCC3QvSfh1VwEEsP3wMS95/H/QTnwalARX4Fbny6Lw59W1Bl8pJX9nGwvyVqY8mmSiivo6KHevign+9EMAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T07:16:51.364801Z","bundle_sha256":"0c9db454ae399391daca799017ee189f21b934f5d74ae8a6c0cea31b405f9738"}}