{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:M4IS5YH6LRFPYHVAQTWZYIX3U5","short_pith_number":"pith:M4IS5YH6","canonical_record":{"source":{"id":"1108.5293","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-26T13:17:27Z","cross_cats_sorted":[],"title_canon_sha256":"071169792290490e62e22dfafab18919e46c2ced325b0e90df80e01d04d3e2ff","abstract_canon_sha256":"b1bbb27543be582918b5d823afcb5c60ef5471f2a807e4ddc8c26586cb1ffcdf"},"schema_version":"1.0"},"canonical_sha256":"67112ee0fe5c4afc1ea084ed9c22fba74ef7bdc3f796d0566a761fa5720fda9d","source":{"kind":"arxiv","id":"1108.5293","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.5293","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"arxiv_version","alias_value":"1108.5293v1","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5293","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"pith_short_12","alias_value":"M4IS5YH6LRFP","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M4IS5YH6LRFPYHVA","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M4IS5YH6","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:M4IS5YH6LRFPYHVAQTWZYIX3U5","target":"record","payload":{"canonical_record":{"source":{"id":"1108.5293","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-26T13:17:27Z","cross_cats_sorted":[],"title_canon_sha256":"071169792290490e62e22dfafab18919e46c2ced325b0e90df80e01d04d3e2ff","abstract_canon_sha256":"b1bbb27543be582918b5d823afcb5c60ef5471f2a807e4ddc8c26586cb1ffcdf"},"schema_version":"1.0"},"canonical_sha256":"67112ee0fe5c4afc1ea084ed9c22fba74ef7bdc3f796d0566a761fa5720fda9d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:45.921330Z","signature_b64":"4wOXBpudPuSrAP7yvTUTof9E21oBb8a7NlbfdPw6G6MxDDoRB9nr1USAe0Ob9I+D1GLuLzyuFJ5v4fx/HT7HBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67112ee0fe5c4afc1ea084ed9c22fba74ef7bdc3f796d0566a761fa5720fda9d","last_reissued_at":"2026-05-18T02:00:45.920639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:45.920639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.5293","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":"2026-05-18T02:00:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"26yhFre3/BC3AZ7t74QqTnZzb9Fw/MqtYTPoY9sWqbZj6hWjTQU88I5wCvPz40eARKCwcVxQI3jBNRTYkiE+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:05:58.046147Z"},"content_sha256":"942c5a3060e4021c9006b2e5b7a84dde6ff88b5c667f8ea5076e3991df798c4f","schema_version":"1.0","event_id":"sha256:942c5a3060e4021c9006b2e5b7a84dde6ff88b5c667f8ea5076e3991df798c4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:M4IS5YH6LRFPYHVAQTWZYIX3U5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bulk and Surface Nucleation Processes in Ag2S Conductance Switches","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"J. M. van Ruitenbeek, M. Morales-Masis, S.J. van der Molen, T. Hasegawa","submitted_at":"2011-08-26T13:17:27Z","abstract_excerpt":"We studied metallic Ag formation inside and on the surface of Ag2S thin films, induced by the electric field created with a STM tip. Two clear regimes were observed: cluster formation on the surface at low bias voltages, and full conductance switching at higher bias voltages (V > 70mV). The bias voltage at which this transition is observed is in agreement with the known threshold voltage for conductance switching at room temperature. We propose a model for the cluster formation at low bias voltage. Scaling of the measured data with the proposed model indicates that the process takes place near"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5293","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":"2026-05-18T02:00:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4ZySHtpnxr+VK2hkoX+QFsopI3sdF63bbmph0CeuY8l1589mniB0Htd52xfnfHmbA/Foid24MK3YTvSxsVYeDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:05:58.046504Z"},"content_sha256":"e4619da13568a2e176798710c582d5278721f1dba5582495b346d2d51e81ce91","schema_version":"1.0","event_id":"sha256:e4619da13568a2e176798710c582d5278721f1dba5582495b346d2d51e81ce91"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/bundle.json","state_url":"https://pith.science/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/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":"2026-06-01T20:05:58Z","links":{"resolver":"https://pith.science/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5","bundle":"https://pith.science/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/bundle.json","state":"https://pith.science/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M4IS5YH6LRFPYHVAQTWZYIX3U5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:M4IS5YH6LRFPYHVAQTWZYIX3U5","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":"b1bbb27543be582918b5d823afcb5c60ef5471f2a807e4ddc8c26586cb1ffcdf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-26T13:17:27Z","title_canon_sha256":"071169792290490e62e22dfafab18919e46c2ced325b0e90df80e01d04d3e2ff"},"schema_version":"1.0","source":{"id":"1108.5293","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.5293","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"arxiv_version","alias_value":"1108.5293v1","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5293","created_at":"2026-05-18T02:00:45Z"},{"alias_kind":"pith_short_12","alias_value":"M4IS5YH6LRFP","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M4IS5YH6LRFPYHVA","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M4IS5YH6","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:e4619da13568a2e176798710c582d5278721f1dba5582495b346d2d51e81ce91","target":"graph","created_at":"2026-05-18T02:00:45Z","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":"We studied metallic Ag formation inside and on the surface of Ag2S thin films, induced by the electric field created with a STM tip. Two clear regimes were observed: cluster formation on the surface at low bias voltages, and full conductance switching at higher bias voltages (V > 70mV). The bias voltage at which this transition is observed is in agreement with the known threshold voltage for conductance switching at room temperature. We propose a model for the cluster formation at low bias voltage. Scaling of the measured data with the proposed model indicates that the process takes place near","authors_text":"J. M. van Ruitenbeek, M. Morales-Masis, S.J. van der Molen, T. Hasegawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-26T13:17:27Z","title":"Bulk and Surface Nucleation Processes in Ag2S Conductance Switches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5293","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":"sha256:942c5a3060e4021c9006b2e5b7a84dde6ff88b5c667f8ea5076e3991df798c4f","target":"record","created_at":"2026-05-18T02:00:45Z","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":"b1bbb27543be582918b5d823afcb5c60ef5471f2a807e4ddc8c26586cb1ffcdf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-26T13:17:27Z","title_canon_sha256":"071169792290490e62e22dfafab18919e46c2ced325b0e90df80e01d04d3e2ff"},"schema_version":"1.0","source":{"id":"1108.5293","kind":"arxiv","version":1}},"canonical_sha256":"67112ee0fe5c4afc1ea084ed9c22fba74ef7bdc3f796d0566a761fa5720fda9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67112ee0fe5c4afc1ea084ed9c22fba74ef7bdc3f796d0566a761fa5720fda9d","first_computed_at":"2026-05-18T02:00:45.920639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:45.920639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4wOXBpudPuSrAP7yvTUTof9E21oBb8a7NlbfdPw6G6MxDDoRB9nr1USAe0Ob9I+D1GLuLzyuFJ5v4fx/HT7HBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:45.921330Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.5293","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:942c5a3060e4021c9006b2e5b7a84dde6ff88b5c667f8ea5076e3991df798c4f","sha256:e4619da13568a2e176798710c582d5278721f1dba5582495b346d2d51e81ce91"],"state_sha256":"3a360cf289131625a0be97e3b6d9fef8fd83e427df6415c75f26f7e092b7b580"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HjFr0wjHNBRR91H8vp9OIzTRWbIrwTFRXEeykVwDc+jKPO4gsc9TDUhyYvECLSfSA1a4sl/VlU7qQXjDpvDXBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T20:05:58.048324Z","bundle_sha256":"c84ce46d931b89e0f123ffdd8a27aead9d38c10e38276d91f4af2f4b81abb79d"}}