{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:XD4ICN33TQVHMAODLZUSLE5KJW","short_pith_number":"pith:XD4ICN33","canonical_record":{"source":{"id":"1507.02420","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-09T08:57:57Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.comp-ph"],"title_canon_sha256":"95b21066cd6d76345d5c4d48c2313d93215898c7b820f7454a0420c0b6451da0","abstract_canon_sha256":"827d22fed8b001942ab65476347d0f4c543c4dd429c7cc780a224805eea3a5f1"},"schema_version":"1.0"},"canonical_sha256":"b8f881377b9c2a7601c35e692593aa4d9ec49d6da624318b87b515c89441dcad","source":{"kind":"arxiv","id":"1507.02420","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.02420","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"arxiv_version","alias_value":"1507.02420v1","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.02420","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"pith_short_12","alias_value":"XD4ICN33TQVH","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XD4ICN33TQVHMAOD","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XD4ICN33","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:XD4ICN33TQVHMAODLZUSLE5KJW","target":"record","payload":{"canonical_record":{"source":{"id":"1507.02420","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-09T08:57:57Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.comp-ph"],"title_canon_sha256":"95b21066cd6d76345d5c4d48c2313d93215898c7b820f7454a0420c0b6451da0","abstract_canon_sha256":"827d22fed8b001942ab65476347d0f4c543c4dd429c7cc780a224805eea3a5f1"},"schema_version":"1.0"},"canonical_sha256":"b8f881377b9c2a7601c35e692593aa4d9ec49d6da624318b87b515c89441dcad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:06.767421Z","signature_b64":"XooSlPqdZT6S/o0eUhCAwesNS9oKufYjoxKaHj2B8cLzCVX3ml/taGppdiyKoC8ZVZ9m7/porfd0dHuyLN+hBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8f881377b9c2a7601c35e692593aa4d9ec49d6da624318b87b515c89441dcad","last_reissued_at":"2026-05-18T01:37:06.766846Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:06.766846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.02420","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":"2026-05-18T01:37:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ildAlB4NX/p0JXS80/6XhNJusY7O4caZuSzTy2ZI5J3s4vQMqyC7WWFrmnQAy3IYaCudcM0ZhD+3ZffVgGBRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T17:58:12.097732Z"},"content_sha256":"507784c855ed676f9f9838cf46c9b0e3c308e15e546ba9d2c28573979f97d361","schema_version":"1.0","event_id":"sha256:507784c855ed676f9f9838cf46c9b0e3c308e15e546ba9d2c28573979f97d361"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:XD4ICN33TQVHMAODLZUSLE5KJW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monolayer Phosphorene-Metal Interfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.comp-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Dapeng Yu, Hongxia Zhong, Jinbo Yang, Jing Lu, Ju Li, Junjie Shi, Meng Ye, Ruge Quhe, Xiyou Peng, Yangyang Wang, Yuanyuan Pan, Zhigang Song","submitted_at":"2015-07-09T08:57:57Z","abstract_excerpt":"Recently, phosphorene electronic and optoelectronic prototype devices have been fabricated with various metal electrodes. We systematically explore for the first time the contact properties of monolayer (ML) phosphorene with a series of commonly used metals (Al, Ag. Cu, Au, Cr, Ni, Ti, and Pd) via both ab initio electronic structure calculations and more reliable quantum transport simulations. Strong interactions are found between all the checked metals, with the energy band structure of ML phosphorene destroyed. In terms of the quantum transport simulations, ML phosphorene forms a n-type Scho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.02420","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":"2026-05-18T01:37:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cdaG8C3RBBq6oz7Nvoj2IZgAMMgkHxeF6tuCMfMTyeWwxxR/YNufVQE8A5cdELNALEwimskte1J3FnrxYTEtDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T17:58:12.098343Z"},"content_sha256":"c6e514f1f33d7e76c0356fee51d1264e03bb434441f3faea922cf9039c3406b6","schema_version":"1.0","event_id":"sha256:c6e514f1f33d7e76c0356fee51d1264e03bb434441f3faea922cf9039c3406b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XD4ICN33TQVHMAODLZUSLE5KJW/bundle.json","state_url":"https://pith.science/pith/XD4ICN33TQVHMAODLZUSLE5KJW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XD4ICN33TQVHMAODLZUSLE5KJW/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":"2026-05-27T17:58:12Z","links":{"resolver":"https://pith.science/pith/XD4ICN33TQVHMAODLZUSLE5KJW","bundle":"https://pith.science/pith/XD4ICN33TQVHMAODLZUSLE5KJW/bundle.json","state":"https://pith.science/pith/XD4ICN33TQVHMAODLZUSLE5KJW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XD4ICN33TQVHMAODLZUSLE5KJW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XD4ICN33TQVHMAODLZUSLE5KJW","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":"827d22fed8b001942ab65476347d0f4c543c4dd429c7cc780a224805eea3a5f1","cross_cats_sorted":["cond-mat.mtrl-sci","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-09T08:57:57Z","title_canon_sha256":"95b21066cd6d76345d5c4d48c2313d93215898c7b820f7454a0420c0b6451da0"},"schema_version":"1.0","source":{"id":"1507.02420","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.02420","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"arxiv_version","alias_value":"1507.02420v1","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.02420","created_at":"2026-05-18T01:37:06Z"},{"alias_kind":"pith_short_12","alias_value":"XD4ICN33TQVH","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XD4ICN33TQVHMAOD","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XD4ICN33","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:c6e514f1f33d7e76c0356fee51d1264e03bb434441f3faea922cf9039c3406b6","target":"graph","created_at":"2026-05-18T01:37:06Z","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":"Recently, phosphorene electronic and optoelectronic prototype devices have been fabricated with various metal electrodes. We systematically explore for the first time the contact properties of monolayer (ML) phosphorene with a series of commonly used metals (Al, Ag. Cu, Au, Cr, Ni, Ti, and Pd) via both ab initio electronic structure calculations and more reliable quantum transport simulations. Strong interactions are found between all the checked metals, with the energy band structure of ML phosphorene destroyed. In terms of the quantum transport simulations, ML phosphorene forms a n-type Scho","authors_text":"Dapeng Yu, Hongxia Zhong, Jinbo Yang, Jing Lu, Ju Li, Junjie Shi, Meng Ye, Ruge Quhe, Xiyou Peng, Yangyang Wang, Yuanyuan Pan, Zhigang Song","cross_cats":["cond-mat.mtrl-sci","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-09T08:57:57Z","title":"Monolayer Phosphorene-Metal Interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.02420","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":"sha256:507784c855ed676f9f9838cf46c9b0e3c308e15e546ba9d2c28573979f97d361","target":"record","created_at":"2026-05-18T01:37:06Z","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":"827d22fed8b001942ab65476347d0f4c543c4dd429c7cc780a224805eea3a5f1","cross_cats_sorted":["cond-mat.mtrl-sci","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-09T08:57:57Z","title_canon_sha256":"95b21066cd6d76345d5c4d48c2313d93215898c7b820f7454a0420c0b6451da0"},"schema_version":"1.0","source":{"id":"1507.02420","kind":"arxiv","version":1}},"canonical_sha256":"b8f881377b9c2a7601c35e692593aa4d9ec49d6da624318b87b515c89441dcad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8f881377b9c2a7601c35e692593aa4d9ec49d6da624318b87b515c89441dcad","first_computed_at":"2026-05-18T01:37:06.766846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:06.766846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XooSlPqdZT6S/o0eUhCAwesNS9oKufYjoxKaHj2B8cLzCVX3ml/taGppdiyKoC8ZVZ9m7/porfd0dHuyLN+hBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:06.767421Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.02420","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:507784c855ed676f9f9838cf46c9b0e3c308e15e546ba9d2c28573979f97d361","sha256:c6e514f1f33d7e76c0356fee51d1264e03bb434441f3faea922cf9039c3406b6"],"state_sha256":"b715f6db9d3b73eb91ba90f3d4b3001a9955de39ebca568f9d8c7d44bb927686"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RWbwy2iP3s/gL+e4Nba7xUOKL+XNkOlm/DhMDy0DO8N/qbs8Ai6nPgL2d4uvNkoW9lEmWkGprfMZ4XzLdDdlBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T17:58:12.101537Z","bundle_sha256":"0698e80969b4b016e045b3b30be1b4f8c45f463816a52013234e817a95a9b23e"}}