{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:3H2BNT6EHI7QC2RTRJPL6DWXX2","short_pith_number":"pith:3H2BNT6E","canonical_record":{"source":{"id":"2407.07783","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-07-10T15:59:33Z","cross_cats_sorted":[],"title_canon_sha256":"63b7610e07b2a93cccbefdf742a0208457aa146b8c45c3a2246c410a6af516ac","abstract_canon_sha256":"e2353da63d2deae6bfc80cf102111d85330bf7cb32919fc9f5b617cfdb1e2924"},"schema_version":"1.0"},"canonical_sha256":"d9f416cfc43a3f016a338a5ebf0ed7be97104eba6f48b87f8221ae5c96c8bf8d","source":{"kind":"arxiv","id":"2407.07783","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07783","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07783v1","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07783","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_12","alias_value":"3H2BNT6EHI7Q","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_16","alias_value":"3H2BNT6EHI7QC2RT","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_8","alias_value":"3H2BNT6E","created_at":"2026-07-05T10:43:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:3H2BNT6EHI7QC2RTRJPL6DWXX2","target":"record","payload":{"canonical_record":{"source":{"id":"2407.07783","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-07-10T15:59:33Z","cross_cats_sorted":[],"title_canon_sha256":"63b7610e07b2a93cccbefdf742a0208457aa146b8c45c3a2246c410a6af516ac","abstract_canon_sha256":"e2353da63d2deae6bfc80cf102111d85330bf7cb32919fc9f5b617cfdb1e2924"},"schema_version":"1.0"},"canonical_sha256":"d9f416cfc43a3f016a338a5ebf0ed7be97104eba6f48b87f8221ae5c96c8bf8d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:43:00.212123Z","signature_b64":"Czi06HJgHEN0jq9s6KxLBUgU0p2oaCiHDJ1lxqGgWcMyjggxHxIm175+ZtqVoWMatndfS+3qKEN6ochR/kKWCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d9f416cfc43a3f016a338a5ebf0ed7be97104eba6f48b87f8221ae5c96c8bf8d","last_reissued_at":"2026-07-05T10:43:00.211642Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:43:00.211642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.07783","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":"2026-07-05T10:43:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qs4gxPTKEbsmINgGeKXIcD/2LpudUcnmSKetG5OZCRo/EkKrVk1GxmqXO7atgYO2BUb7CUgsAD/Hd6nNxRpRBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T18:44:40.236121Z"},"content_sha256":"4e6e23d24519b17f7335f6b6e2a1698191ce2815361dbd7b874911da64861d6e","schema_version":"1.0","event_id":"sha256:4e6e23d24519b17f7335f6b6e2a1698191ce2815361dbd7b874911da64861d6e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:3H2BNT6EHI7QC2RTRJPL6DWXX2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiparameter admittance spectroscopy for investigating defects in MoS${_2}$ thin film MOSFETs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Ardeshir Esteki, Benny Ku, Eros Reato, Max C. Lemme, Michael Heuken, Olof Engstr\\\"om, Zhenxing Wang","submitted_at":"2024-07-10T15:59:33Z","abstract_excerpt":"A method for assessing the quality of electronic material properties of thin-film metal oxide semiconductor field-effect transistors (MOSFETs) is presented. By investigating samples with MOCVD-grown MoS${_2}$ channels exposed to atmospheric conditions, the existence of electron traps in MoS${_2}$ and at the interface between the gate insulator and the thin-film MoS${_2}$ are revealed. Differential conductance and capacitance data of the transistor channels are plotted as 3D surfaces on a base plane spanned by the measurement frequency versus the gate voltage. The existence of defects is confir"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07783","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.07783/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:43:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hlaV3ttIXdkw1kDsvhBbZru+MTvZDF4jNb7Hk91wzIJPDmoKJ8TpLQg95dWChEnlKsIKz4RKy4tb+GnPUJjyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T18:44:40.236931Z"},"content_sha256":"fd5b08e2763ce1e4057080be2b3f2040cebe0b02f533ad6e70ec4002896de06b","schema_version":"1.0","event_id":"sha256:fd5b08e2763ce1e4057080be2b3f2040cebe0b02f533ad6e70ec4002896de06b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/bundle.json","state_url":"https://pith.science/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/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":"2026-08-23T18:44:40Z","links":{"resolver":"https://pith.science/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2","bundle":"https://pith.science/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/bundle.json","state":"https://pith.science/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3H2BNT6EHI7QC2RTRJPL6DWXX2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:3H2BNT6EHI7QC2RTRJPL6DWXX2","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":"e2353da63d2deae6bfc80cf102111d85330bf7cb32919fc9f5b617cfdb1e2924","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-07-10T15:59:33Z","title_canon_sha256":"63b7610e07b2a93cccbefdf742a0208457aa146b8c45c3a2246c410a6af516ac"},"schema_version":"1.0","source":{"id":"2407.07783","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07783","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07783v1","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07783","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_12","alias_value":"3H2BNT6EHI7Q","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_16","alias_value":"3H2BNT6EHI7QC2RT","created_at":"2026-07-05T10:43:00Z"},{"alias_kind":"pith_short_8","alias_value":"3H2BNT6E","created_at":"2026-07-05T10:43:00Z"}],"graph_snapshots":[{"event_id":"sha256:fd5b08e2763ce1e4057080be2b3f2040cebe0b02f533ad6e70ec4002896de06b","target":"graph","created_at":"2026-07-05T10:43:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2407.07783/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A method for assessing the quality of electronic material properties of thin-film metal oxide semiconductor field-effect transistors (MOSFETs) is presented. By investigating samples with MOCVD-grown MoS${_2}$ channels exposed to atmospheric conditions, the existence of electron traps in MoS${_2}$ and at the interface between the gate insulator and the thin-film MoS${_2}$ are revealed. Differential conductance and capacitance data of the transistor channels are plotted as 3D surfaces on a base plane spanned by the measurement frequency versus the gate voltage. The existence of defects is confir","authors_text":"Ardeshir Esteki, Benny Ku, Eros Reato, Max C. Lemme, Michael Heuken, Olof Engstr\\\"om, Zhenxing Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-07-10T15:59:33Z","title":"Multiparameter admittance spectroscopy for investigating defects in MoS${_2}$ thin film MOSFETs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07783","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":"sha256:4e6e23d24519b17f7335f6b6e2a1698191ce2815361dbd7b874911da64861d6e","target":"record","created_at":"2026-07-05T10:43:00Z","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":"e2353da63d2deae6bfc80cf102111d85330bf7cb32919fc9f5b617cfdb1e2924","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-07-10T15:59:33Z","title_canon_sha256":"63b7610e07b2a93cccbefdf742a0208457aa146b8c45c3a2246c410a6af516ac"},"schema_version":"1.0","source":{"id":"2407.07783","kind":"arxiv","version":1}},"canonical_sha256":"d9f416cfc43a3f016a338a5ebf0ed7be97104eba6f48b87f8221ae5c96c8bf8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9f416cfc43a3f016a338a5ebf0ed7be97104eba6f48b87f8221ae5c96c8bf8d","first_computed_at":"2026-07-05T10:43:00.211642Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:43:00.211642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Czi06HJgHEN0jq9s6KxLBUgU0p2oaCiHDJ1lxqGgWcMyjggxHxIm175+ZtqVoWMatndfS+3qKEN6ochR/kKWCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:43:00.212123Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.07783","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e6e23d24519b17f7335f6b6e2a1698191ce2815361dbd7b874911da64861d6e","sha256:fd5b08e2763ce1e4057080be2b3f2040cebe0b02f533ad6e70ec4002896de06b"],"state_sha256":"6ba434a9e251e8907276f565af2bfa556856c2a5bd67564f4025f6c0ffc93cc1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WIZLjgkadcrAu0Z4NlAguw6N1Eb1yYglElgLBJ1vOXLLWIcRoIhl5JiFv0SgCnRZkwypvglFPNMdINU1TFpnDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T18:44:40.241976Z","bundle_sha256":"989874ce05274a829d5dfea04553cf12c9efb1a01e267e06cdcabb6237473f9b"}}