{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:XL3SVRRQCAL3D7WVX6HLO2RAQH","short_pith_number":"pith:XL3SVRRQ","canonical_record":{"source":{"id":"1305.4235","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-18T06:48:35Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6fdb2f5b6428b77469b062a6835668ed2dcb6bf370c6fb154cf8755e1d087119","abstract_canon_sha256":"c90da895f7b2a58b5178bf1229c8da4483a3e3cf48d6bf45dded9088b8f30666"},"schema_version":"1.0"},"canonical_sha256":"baf72ac6301017b1fed5bf8eb76a2081e094543fcff13d150da8ff9b667e3b5f","source":{"kind":"arxiv","id":"1305.4235","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4235","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4235v1","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4235","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"pith_short_12","alias_value":"XL3SVRRQCAL3","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XL3SVRRQCAL3D7WV","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XL3SVRRQ","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:XL3SVRRQCAL3D7WVX6HLO2RAQH","target":"record","payload":{"canonical_record":{"source":{"id":"1305.4235","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-18T06:48:35Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6fdb2f5b6428b77469b062a6835668ed2dcb6bf370c6fb154cf8755e1d087119","abstract_canon_sha256":"c90da895f7b2a58b5178bf1229c8da4483a3e3cf48d6bf45dded9088b8f30666"},"schema_version":"1.0"},"canonical_sha256":"baf72ac6301017b1fed5bf8eb76a2081e094543fcff13d150da8ff9b667e3b5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:49:49.095684Z","signature_b64":"0f8Mtcn4gKSNJvag0FGB3LyOf4Gt1JhHzueyYaeoNL15+sN1PnG8LdLedAMlUW6vZ8X2X780bkLN19THy0ANAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"baf72ac6301017b1fed5bf8eb76a2081e094543fcff13d150da8ff9b667e3b5f","last_reissued_at":"2026-05-18T01:49:49.095196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:49:49.095196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.4235","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":"2026-05-18T01:49:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/BuiPajdYPansk1LyY5jueenTW2E1YddaG3E2ygRlKWLykoJBgkn/D4faaIuEFHprrHMmPKxyrx8snrUWkh7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:09:59.203771Z"},"content_sha256":"f25ca42a481c006dd2901fb35a14f61b0f539c9452b25647dbc79e8a1277994d","schema_version":"1.0","event_id":"sha256:f25ca42a481c006dd2901fb35a14f61b0f539c9452b25647dbc79e8a1277994d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:XL3SVRRQCAL3D7WVX6HLO2RAQH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exciton-related electroluminescence from monolayer MoS2","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Hanyu Zhu, Majid Gharghi, Mervin Zhao, Xiang Zhang, Xiaobo Yin, Yu Ye, Ziliang Ye","submitted_at":"2013-05-18T06:48:35Z","abstract_excerpt":"Excitons in MoS2 dominate the absorption and emission properties of the two-dimensional system. Here, we study the microscopic origin of the electroluminescence from monolayer MoS2 fabricated on a heavily p-type doped silicon substrate. By comparing the photoluminescence and electroluminescence of a MoS2 diode, direct-exciton and bound-exciton related recombination processes can be identified. Auger recombination of the exciton-exciton annihilation of bound exciton emission is observed under a high electron-hole pair injection rate at room temperature. We expect the direct exciton-exciton anni"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4235","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":"2026-05-18T01:49:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k349OzuDb4kJBb8dfaFWjC043VCsIS1yPS3cq74C9qAAzpSdEdKsrf+MO3NnzV32eo5hjBoXwu9orIikTMUUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:09:59.204297Z"},"content_sha256":"e4b0279ed0608b307b0dac95c4713a08335381dcf971714bb2bfce11010d47f8","schema_version":"1.0","event_id":"sha256:e4b0279ed0608b307b0dac95c4713a08335381dcf971714bb2bfce11010d47f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/bundle.json","state_url":"https://pith.science/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/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":"2026-05-25T17:09:59Z","links":{"resolver":"https://pith.science/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH","bundle":"https://pith.science/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/bundle.json","state":"https://pith.science/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XL3SVRRQCAL3D7WVX6HLO2RAQH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XL3SVRRQCAL3D7WVX6HLO2RAQH","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":"c90da895f7b2a58b5178bf1229c8da4483a3e3cf48d6bf45dded9088b8f30666","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-18T06:48:35Z","title_canon_sha256":"6fdb2f5b6428b77469b062a6835668ed2dcb6bf370c6fb154cf8755e1d087119"},"schema_version":"1.0","source":{"id":"1305.4235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4235","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4235v1","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4235","created_at":"2026-05-18T01:49:49Z"},{"alias_kind":"pith_short_12","alias_value":"XL3SVRRQCAL3","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XL3SVRRQCAL3D7WV","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XL3SVRRQ","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:e4b0279ed0608b307b0dac95c4713a08335381dcf971714bb2bfce11010d47f8","target":"graph","created_at":"2026-05-18T01:49:49Z","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":"Excitons in MoS2 dominate the absorption and emission properties of the two-dimensional system. Here, we study the microscopic origin of the electroluminescence from monolayer MoS2 fabricated on a heavily p-type doped silicon substrate. By comparing the photoluminescence and electroluminescence of a MoS2 diode, direct-exciton and bound-exciton related recombination processes can be identified. Auger recombination of the exciton-exciton annihilation of bound exciton emission is observed under a high electron-hole pair injection rate at room temperature. We expect the direct exciton-exciton anni","authors_text":"Hanyu Zhu, Majid Gharghi, Mervin Zhao, Xiang Zhang, Xiaobo Yin, Yu Ye, Ziliang Ye","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-18T06:48:35Z","title":"Exciton-related electroluminescence from monolayer MoS2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4235","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:f25ca42a481c006dd2901fb35a14f61b0f539c9452b25647dbc79e8a1277994d","target":"record","created_at":"2026-05-18T01:49:49Z","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":"c90da895f7b2a58b5178bf1229c8da4483a3e3cf48d6bf45dded9088b8f30666","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-18T06:48:35Z","title_canon_sha256":"6fdb2f5b6428b77469b062a6835668ed2dcb6bf370c6fb154cf8755e1d087119"},"schema_version":"1.0","source":{"id":"1305.4235","kind":"arxiv","version":1}},"canonical_sha256":"baf72ac6301017b1fed5bf8eb76a2081e094543fcff13d150da8ff9b667e3b5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"baf72ac6301017b1fed5bf8eb76a2081e094543fcff13d150da8ff9b667e3b5f","first_computed_at":"2026-05-18T01:49:49.095196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:49:49.095196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0f8Mtcn4gKSNJvag0FGB3LyOf4Gt1JhHzueyYaeoNL15+sN1PnG8LdLedAMlUW6vZ8X2X780bkLN19THy0ANAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:49:49.095684Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.4235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f25ca42a481c006dd2901fb35a14f61b0f539c9452b25647dbc79e8a1277994d","sha256:e4b0279ed0608b307b0dac95c4713a08335381dcf971714bb2bfce11010d47f8"],"state_sha256":"ddd83aeedc886c635233741050fb513d7881d6b91c1bea249960ee87268e8f09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PS+79UBMRgosq/HzAhK5QrKdm3wj8fVZXwdRJS7hFfOqCnSHO4NUBvVJluq38ckq7NUpy+++k3la4oDqhRdxCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:09:59.207941Z","bundle_sha256":"aa45edef0123b977dc9dddd800a78eeb887d93870423dc11378e22954438389f"}}