{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VDUMV2ZH52Q5MREJVPO4GP4AJP","short_pith_number":"pith:VDUMV2ZH","canonical_record":{"source":{"id":"2408.09780","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-08-19T08:11:45Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"008e1d66b8850b14d4faf69fd86d3a496141320d07db636ff481f961b8bb9aa2","abstract_canon_sha256":"a93d93165d408759572b903bec1127cef8c590ac46c095629e397a7bc19c7168"},"schema_version":"1.0"},"canonical_sha256":"a8e8caeb27eea1d64489abddc33f804bd72c4175719fdc16acc67367fa333cd4","source":{"kind":"arxiv","id":"2408.09780","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.09780","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"2408.09780v1","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.09780","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"VDUMV2ZH52Q5","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_16","alias_value":"VDUMV2ZH52Q5MREJ","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_8","alias_value":"VDUMV2ZH","created_at":"2026-07-05T10:58:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VDUMV2ZH52Q5MREJVPO4GP4AJP","target":"record","payload":{"canonical_record":{"source":{"id":"2408.09780","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-08-19T08:11:45Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"008e1d66b8850b14d4faf69fd86d3a496141320d07db636ff481f961b8bb9aa2","abstract_canon_sha256":"a93d93165d408759572b903bec1127cef8c590ac46c095629e397a7bc19c7168"},"schema_version":"1.0"},"canonical_sha256":"a8e8caeb27eea1d64489abddc33f804bd72c4175719fdc16acc67367fa333cd4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:58:18.005829Z","signature_b64":"dod0KM7M6ZJAJSxrDGeeACaF7mnlX8fydshi29diH3x77UUzOPj0TuOJsDJGsTQQNpgQAxt+f3GLIdRTpI75DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8e8caeb27eea1d64489abddc33f804bd72c4175719fdc16acc67367fa333cd4","last_reissued_at":"2026-07-05T10:58:18.005267Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:58:18.005267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.09780","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":"2026-07-05T10:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UoByCw7f5MVUZxpouujYeRCsKBBNl0nMJ/UHRbcAnkutwzZkvN1eCKnlqxz5HTdAbcgKWva7TiOkPvsKRG8FAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:32:29.998160Z"},"content_sha256":"03c16b6b5d08bf8f202009c5b5d074cf1dec4eee7d393b65082a17ddb2e2e47a","schema_version":"1.0","event_id":"sha256:03c16b6b5d08bf8f202009c5b5d074cf1dec4eee7d393b65082a17ddb2e2e47a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VDUMV2ZH52Q5MREJVPO4GP4AJP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Volatile MoS${_2}$ Memristors with Lateral Silver Ion Migration for Artificial Neuron Applications","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Alwin Daus, Andrei Vescan, Andr\\'es Godoy, Annika Grundmann, Dennis Braun, Enrique G. Mar\\'in, Holger Kalisch, Jimin Lee, Joachim Mayer, Ke Ran, Lukas V\\\"olkel, Max C. Lemme, Michael Heuken, Mohit D. Ganeriwala, Sofia Cruces","submitted_at":"2024-08-19T08:11:45Z","abstract_excerpt":"Layered two-dimensional (2D) semiconductors have shown enhanced ion migration capabilities along their van der Waals (vdW) gaps and on their surfaces. This effect can be employed for resistive switching (RS) in devices for emerging memories, selectors, and neuromorphic computing. To date, all lateral molybdenum disulfide (MoS${_2}$)-based volatile RS devices with silver (Ag) ion migration have been demonstrated using exfoliated, single-crystal MoS${_2}$ flakes requiring a forming step to enable RS. Here, we present volatile RS with multilayer MoS${_2}$ grown by metal-organic chemical vapor dep"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.09780","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/2408.09780/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":"2026-07-05T10:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cSGqEvi3/SsTrKGM0civeEtQmrong2ZZHvCLzz9MIa+tyFtC90d4qwNj8gdYjYl9oHNW6lWW9cahx+M6veQxBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:32:29.999659Z"},"content_sha256":"88a7498c18aac2988cab2bf1cbd317c23935ae937ab1b2f3281ee910b944d2b4","schema_version":"1.0","event_id":"sha256:88a7498c18aac2988cab2bf1cbd317c23935ae937ab1b2f3281ee910b944d2b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/bundle.json","state_url":"https://pith.science/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/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":"2026-08-13T16:32:30Z","links":{"resolver":"https://pith.science/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP","bundle":"https://pith.science/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/bundle.json","state":"https://pith.science/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VDUMV2ZH52Q5MREJVPO4GP4AJP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VDUMV2ZH52Q5MREJVPO4GP4AJP","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":"a93d93165d408759572b903bec1127cef8c590ac46c095629e397a7bc19c7168","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-08-19T08:11:45Z","title_canon_sha256":"008e1d66b8850b14d4faf69fd86d3a496141320d07db636ff481f961b8bb9aa2"},"schema_version":"1.0","source":{"id":"2408.09780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.09780","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"2408.09780v1","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.09780","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"VDUMV2ZH52Q5","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_16","alias_value":"VDUMV2ZH52Q5MREJ","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_8","alias_value":"VDUMV2ZH","created_at":"2026-07-05T10:58:18Z"}],"graph_snapshots":[{"event_id":"sha256:88a7498c18aac2988cab2bf1cbd317c23935ae937ab1b2f3281ee910b944d2b4","target":"graph","created_at":"2026-07-05T10:58:18Z","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/2408.09780/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Layered two-dimensional (2D) semiconductors have shown enhanced ion migration capabilities along their van der Waals (vdW) gaps and on their surfaces. This effect can be employed for resistive switching (RS) in devices for emerging memories, selectors, and neuromorphic computing. To date, all lateral molybdenum disulfide (MoS${_2}$)-based volatile RS devices with silver (Ag) ion migration have been demonstrated using exfoliated, single-crystal MoS${_2}$ flakes requiring a forming step to enable RS. Here, we present volatile RS with multilayer MoS${_2}$ grown by metal-organic chemical vapor dep","authors_text":"Alwin Daus, Andrei Vescan, Andr\\'es Godoy, Annika Grundmann, Dennis Braun, Enrique G. Mar\\'in, Holger Kalisch, Jimin Lee, Joachim Mayer, Ke Ran, Lukas V\\\"olkel, Max C. Lemme, Michael Heuken, Mohit D. Ganeriwala, Sofia Cruces","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-08-19T08:11:45Z","title":"Volatile MoS${_2}$ Memristors with Lateral Silver Ion Migration for Artificial Neuron Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.09780","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":"sha256:03c16b6b5d08bf8f202009c5b5d074cf1dec4eee7d393b65082a17ddb2e2e47a","target":"record","created_at":"2026-07-05T10:58:18Z","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":"a93d93165d408759572b903bec1127cef8c590ac46c095629e397a7bc19c7168","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-08-19T08:11:45Z","title_canon_sha256":"008e1d66b8850b14d4faf69fd86d3a496141320d07db636ff481f961b8bb9aa2"},"schema_version":"1.0","source":{"id":"2408.09780","kind":"arxiv","version":1}},"canonical_sha256":"a8e8caeb27eea1d64489abddc33f804bd72c4175719fdc16acc67367fa333cd4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8e8caeb27eea1d64489abddc33f804bd72c4175719fdc16acc67367fa333cd4","first_computed_at":"2026-07-05T10:58:18.005267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:58:18.005267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dod0KM7M6ZJAJSxrDGeeACaF7mnlX8fydshi29diH3x77UUzOPj0TuOJsDJGsTQQNpgQAxt+f3GLIdRTpI75DA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:58:18.005829Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.09780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:03c16b6b5d08bf8f202009c5b5d074cf1dec4eee7d393b65082a17ddb2e2e47a","sha256:88a7498c18aac2988cab2bf1cbd317c23935ae937ab1b2f3281ee910b944d2b4"],"state_sha256":"4b0be54089bcdc6773ca4639f54764796ba4d9e1343b6de3388cf116e393a592"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2HgiB0Pu6eaTua8NlnzsQqBfoFUZaUfTW4HYeC+mtUc9uNqOSMpguWf5I5UIOkangVxqlZDFs5JwVP+fsDldBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T16:32:30.008451Z","bundle_sha256":"564f47ff147b44f79409837d1809875f601fb96b1cff41a03f71629dbda14d45"}}