{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:623KPBI7HDDA6YPBWUEVSNPHZO","short_pith_number":"pith:623KPBI7","canonical_record":{"source":{"id":"1602.01220","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-02-03T08:13:34Z","cross_cats_sorted":[],"title_canon_sha256":"9b3e6cf169082859bfcd45ca1b867721912b044c4e992fad92cab859ac469406","abstract_canon_sha256":"e312d8bbeccfe29b097d7a2df3cf54e622006540e659ce02ebf7adf38a43afac"},"schema_version":"1.0"},"canonical_sha256":"f6b6a7851f38c60f61e1b5095935e7cb9027cddd92151136aa3c7b0d6b9c5a91","source":{"kind":"arxiv","id":"1602.01220","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01220","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01220v2","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01220","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"pith_short_12","alias_value":"623KPBI7HDDA","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"623KPBI7HDDA6YPB","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"623KPBI7","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:623KPBI7HDDA6YPBWUEVSNPHZO","target":"record","payload":{"canonical_record":{"source":{"id":"1602.01220","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-02-03T08:13:34Z","cross_cats_sorted":[],"title_canon_sha256":"9b3e6cf169082859bfcd45ca1b867721912b044c4e992fad92cab859ac469406","abstract_canon_sha256":"e312d8bbeccfe29b097d7a2df3cf54e622006540e659ce02ebf7adf38a43afac"},"schema_version":"1.0"},"canonical_sha256":"f6b6a7851f38c60f61e1b5095935e7cb9027cddd92151136aa3c7b0d6b9c5a91","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:17.508573Z","signature_b64":"bQlqG/FzCjvYER8w67efR09zyXtp2X+/3iZLNXEMMyqgu7j8TyDvXYqktUxCi5U0BpEfcnAQ9oTy3MVEtOfeAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6b6a7851f38c60f61e1b5095935e7cb9027cddd92151136aa3c7b0d6b9c5a91","last_reissued_at":"2026-05-18T01:17:17.508095Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:17.508095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.01220","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:17:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qL+xhqpSd1kGhyggG3DNH/vq+cBQ+8duPAVdhxIbuFSn0AvirmU5z8Cp2HeT22av7QSnSpg8caZKdlmW1OzKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:14:05.731697Z"},"content_sha256":"c42e438396d043eef2c7c9e9cf978fb365eeffbc8de8092863b2278c62e2da2d","schema_version":"1.0","event_id":"sha256:c42e438396d043eef2c7c9e9cf978fb365eeffbc8de8092863b2278c62e2da2d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:623KPBI7HDDA6YPBWUEVSNPHZO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magneto-excitons in large area CVD grown monolayer MoS$_{2}$ and MoSe$_{2}$ on sapphire","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. A. Mitioglu, A. Kis, A. Surrente, D. Dumcenco, D. K. Maude, K. Galkowski, L. Klopotowski, P. Plochocka","submitted_at":"2016-02-03T08:13:34Z","abstract_excerpt":"Magneto transmission spectroscopy was employed to study the valley Zeeman effect in large-area monolayer MoS$_{2}$ and MoSe$_{2}$. The extracted values of the valley g-factors for both A- and B-exciton were found be similar with $g_v \\simeq -4.5$. The samples are expected to be strained due to the CVD growth on sapphire at high temperature ($700^\\circ$C). However, the estimated strain, which is maximum at low temperature, is only $\\simeq 0.2\\%$. Theoretical considerations suggest that the strain is too small to significantly influence the electronic properties. This is confirmed by the measure"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01220","kind":"arxiv","version":2},"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":"2026-05-18T01:17:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RldeChJo2wtq8y0bkKe8l0MdML1wWtQSXSK1+fHTpjLIh29KCXEAmBbye1Iz+0lsWyuxLm+T5W2sMTXiEf3NCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:14:05.732044Z"},"content_sha256":"987c4d95267fe275a5f2f9b70774d80ae8577147e9eae6174b4eb04fd0ed21f8","schema_version":"1.0","event_id":"sha256:987c4d95267fe275a5f2f9b70774d80ae8577147e9eae6174b4eb04fd0ed21f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/623KPBI7HDDA6YPBWUEVSNPHZO/bundle.json","state_url":"https://pith.science/pith/623KPBI7HDDA6YPBWUEVSNPHZO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/623KPBI7HDDA6YPBWUEVSNPHZO/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":"2026-05-28T01:14:05Z","links":{"resolver":"https://pith.science/pith/623KPBI7HDDA6YPBWUEVSNPHZO","bundle":"https://pith.science/pith/623KPBI7HDDA6YPBWUEVSNPHZO/bundle.json","state":"https://pith.science/pith/623KPBI7HDDA6YPBWUEVSNPHZO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/623KPBI7HDDA6YPBWUEVSNPHZO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:623KPBI7HDDA6YPBWUEVSNPHZO","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":"e312d8bbeccfe29b097d7a2df3cf54e622006540e659ce02ebf7adf38a43afac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-02-03T08:13:34Z","title_canon_sha256":"9b3e6cf169082859bfcd45ca1b867721912b044c4e992fad92cab859ac469406"},"schema_version":"1.0","source":{"id":"1602.01220","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01220","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01220v2","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01220","created_at":"2026-05-18T01:17:17Z"},{"alias_kind":"pith_short_12","alias_value":"623KPBI7HDDA","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"623KPBI7HDDA6YPB","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"623KPBI7","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:987c4d95267fe275a5f2f9b70774d80ae8577147e9eae6174b4eb04fd0ed21f8","target":"graph","created_at":"2026-05-18T01:17:17Z","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":"Magneto transmission spectroscopy was employed to study the valley Zeeman effect in large-area monolayer MoS$_{2}$ and MoSe$_{2}$. The extracted values of the valley g-factors for both A- and B-exciton were found be similar with $g_v \\simeq -4.5$. The samples are expected to be strained due to the CVD growth on sapphire at high temperature ($700^\\circ$C). However, the estimated strain, which is maximum at low temperature, is only $\\simeq 0.2\\%$. Theoretical considerations suggest that the strain is too small to significantly influence the electronic properties. This is confirmed by the measure","authors_text":"A. A. Mitioglu, A. Kis, A. Surrente, D. Dumcenco, D. K. Maude, K. Galkowski, L. Klopotowski, P. Plochocka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-02-03T08:13:34Z","title":"Magneto-excitons in large area CVD grown monolayer MoS$_{2}$ and MoSe$_{2}$ on sapphire"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01220","kind":"arxiv","version":2},"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:c42e438396d043eef2c7c9e9cf978fb365eeffbc8de8092863b2278c62e2da2d","target":"record","created_at":"2026-05-18T01:17:17Z","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":"e312d8bbeccfe29b097d7a2df3cf54e622006540e659ce02ebf7adf38a43afac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-02-03T08:13:34Z","title_canon_sha256":"9b3e6cf169082859bfcd45ca1b867721912b044c4e992fad92cab859ac469406"},"schema_version":"1.0","source":{"id":"1602.01220","kind":"arxiv","version":2}},"canonical_sha256":"f6b6a7851f38c60f61e1b5095935e7cb9027cddd92151136aa3c7b0d6b9c5a91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6b6a7851f38c60f61e1b5095935e7cb9027cddd92151136aa3c7b0d6b9c5a91","first_computed_at":"2026-05-18T01:17:17.508095Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:17.508095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bQlqG/FzCjvYER8w67efR09zyXtp2X+/3iZLNXEMMyqgu7j8TyDvXYqktUxCi5U0BpEfcnAQ9oTy3MVEtOfeAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:17.508573Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.01220","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c42e438396d043eef2c7c9e9cf978fb365eeffbc8de8092863b2278c62e2da2d","sha256:987c4d95267fe275a5f2f9b70774d80ae8577147e9eae6174b4eb04fd0ed21f8"],"state_sha256":"9e1792a8da1478c61bb1a0d188ee93a465cd0e9f86c69e11f55bf49c2cb29a76"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ciunbOHDfQmqto+EC7bzgYNt7EYuk+v3U8JGDvRp6l37NvYOIGaTlRknk0gT0hAcd2PynNP6fTLYd+P12vgBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T01:14:05.733955Z","bundle_sha256":"664fac35273d1dafe789b3b5df795930c33cc68cc2fc5b5796bec409300f164e"}}