{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:67KSQ5KRTKO33A5LTXLUBQFAO5","short_pith_number":"pith:67KSQ5KR","canonical_record":{"source":{"id":"1210.6648","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-10-25T17:03:24Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"bc9bb765d02c91eba2004695b4d11bbf2bf9e0f61531439d8e947799713f037d","abstract_canon_sha256":"8480414ef8ecadc1f9703832f1abd5eed6852e350963e27b13adbd7e32eb50a0"},"schema_version":"1.0"},"canonical_sha256":"f7d52875519a9dbd83ab9dd740c0a0774b7b06063801a774eb357a0b1788b2b8","source":{"kind":"arxiv","id":"1210.6648","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.6648","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"arxiv_version","alias_value":"1210.6648v2","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.6648","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"pith_short_12","alias_value":"67KSQ5KRTKO3","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"67KSQ5KRTKO33A5L","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"67KSQ5KR","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:67KSQ5KRTKO33A5LTXLUBQFAO5","target":"record","payload":{"canonical_record":{"source":{"id":"1210.6648","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-10-25T17:03:24Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"bc9bb765d02c91eba2004695b4d11bbf2bf9e0f61531439d8e947799713f037d","abstract_canon_sha256":"8480414ef8ecadc1f9703832f1abd5eed6852e350963e27b13adbd7e32eb50a0"},"schema_version":"1.0"},"canonical_sha256":"f7d52875519a9dbd83ab9dd740c0a0774b7b06063801a774eb357a0b1788b2b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:18.553800Z","signature_b64":"T0XJwLXbldaETSZbHq+mJpsl1/t9PL4DZXD/HwK/GXzBDZ1pI2AwBqJSZgjGSz6WP0KXtDMX4/7LBhSM4RFdDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f7d52875519a9dbd83ab9dd740c0a0774b7b06063801a774eb357a0b1788b2b8","last_reissued_at":"2026-05-18T02:49:18.553099Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:18.553099Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.6648","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":"2026-05-18T02:49:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NAPOEiRZyXumH7oB0FGGUSVImiPSd/TaxhUZjcl/u2vsI59tNPPf/aPHeHWspXs53WVaACvSz3h6BM3lXAu0DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:32:01.847253Z"},"content_sha256":"0cdf74a19099b51b13ab4c90f771fc983513f207a182ae92c9a7cf92be38d68b","schema_version":"1.0","event_id":"sha256:0cdf74a19099b51b13ab4c90f771fc983513f207a182ae92c9a7cf92be38d68b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:67KSQ5KRTKO33A5LTXLUBQFAO5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrical Breakdown in a V2O3 device at the Insulator to Metal Transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. Koelle, Ivan K. Schuller, J.G Ram\\'irez, R. Kleiner, S. Gu\\'enon, Siming Wang, S. Scharinger","submitted_at":"2012-10-25T17:03:24Z","abstract_excerpt":"We have measured the electrical properties of a V2O3 thin film micro bridge at the insulator metal transition (IMT). Discontinuous jumps to lower voltages in the current voltage characteristic (IV) followed by an approximately constant voltage progression for high currents indicate an electrical breakdown of the device. In addition, the IV curve shows hysteresis and a training effect, i.e. the subsequent IV loops are different from the first IV loop after thermal cycling. Low temperature scanning electron microscopy (LTSEM) reveals that the electrical breakdown over the whole device is caused "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.6648","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":"2026-05-18T02:49:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fxnakpDiC+ioZjG/uZLEKSquOOfVRdvUBqhCvXw1RTYiUyUcexE/owocer52QS1O41fTsTiwAvqn3winDC78Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:32:01.847609Z"},"content_sha256":"c36c9e9ae506b86e5cecc0efca5e6ceb66718ece570268959c0d38a78cd2db95","schema_version":"1.0","event_id":"sha256:c36c9e9ae506b86e5cecc0efca5e6ceb66718ece570268959c0d38a78cd2db95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/bundle.json","state_url":"https://pith.science/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/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":"2026-06-04T00:32:01Z","links":{"resolver":"https://pith.science/pith/67KSQ5KRTKO33A5LTXLUBQFAO5","bundle":"https://pith.science/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/bundle.json","state":"https://pith.science/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/67KSQ5KRTKO33A5LTXLUBQFAO5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:67KSQ5KRTKO33A5LTXLUBQFAO5","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":"8480414ef8ecadc1f9703832f1abd5eed6852e350963e27b13adbd7e32eb50a0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-10-25T17:03:24Z","title_canon_sha256":"bc9bb765d02c91eba2004695b4d11bbf2bf9e0f61531439d8e947799713f037d"},"schema_version":"1.0","source":{"id":"1210.6648","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.6648","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"arxiv_version","alias_value":"1210.6648v2","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.6648","created_at":"2026-05-18T02:49:18Z"},{"alias_kind":"pith_short_12","alias_value":"67KSQ5KRTKO3","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"67KSQ5KRTKO33A5L","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"67KSQ5KR","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:c36c9e9ae506b86e5cecc0efca5e6ceb66718ece570268959c0d38a78cd2db95","target":"graph","created_at":"2026-05-18T02:49:18Z","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"},"paper":{"abstract_excerpt":"We have measured the electrical properties of a V2O3 thin film micro bridge at the insulator metal transition (IMT). Discontinuous jumps to lower voltages in the current voltage characteristic (IV) followed by an approximately constant voltage progression for high currents indicate an electrical breakdown of the device. In addition, the IV curve shows hysteresis and a training effect, i.e. the subsequent IV loops are different from the first IV loop after thermal cycling. Low temperature scanning electron microscopy (LTSEM) reveals that the electrical breakdown over the whole device is caused ","authors_text":"D. Koelle, Ivan K. Schuller, J.G Ram\\'irez, R. Kleiner, S. Gu\\'enon, Siming Wang, S. Scharinger","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-10-25T17:03:24Z","title":"Electrical Breakdown in a V2O3 device at the Insulator to Metal Transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.6648","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":"sha256:0cdf74a19099b51b13ab4c90f771fc983513f207a182ae92c9a7cf92be38d68b","target":"record","created_at":"2026-05-18T02:49:18Z","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":"8480414ef8ecadc1f9703832f1abd5eed6852e350963e27b13adbd7e32eb50a0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-10-25T17:03:24Z","title_canon_sha256":"bc9bb765d02c91eba2004695b4d11bbf2bf9e0f61531439d8e947799713f037d"},"schema_version":"1.0","source":{"id":"1210.6648","kind":"arxiv","version":2}},"canonical_sha256":"f7d52875519a9dbd83ab9dd740c0a0774b7b06063801a774eb357a0b1788b2b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7d52875519a9dbd83ab9dd740c0a0774b7b06063801a774eb357a0b1788b2b8","first_computed_at":"2026-05-18T02:49:18.553099Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:18.553099Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T0XJwLXbldaETSZbHq+mJpsl1/t9PL4DZXD/HwK/GXzBDZ1pI2AwBqJSZgjGSz6WP0KXtDMX4/7LBhSM4RFdDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:18.553800Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.6648","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cdf74a19099b51b13ab4c90f771fc983513f207a182ae92c9a7cf92be38d68b","sha256:c36c9e9ae506b86e5cecc0efca5e6ceb66718ece570268959c0d38a78cd2db95"],"state_sha256":"5620de556e118c8c5d1d5cd918d894a8e865bda6748b20e9564b65fb42e4d309"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YY4xuepQiKhGsItvqJAyYAGGmmnxRqDLjnuPvKsbmSoRDpv2BUOhlNliqeH6xKHWmyHhPRIIRhEVhZsRuusIBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T00:32:01.849521Z","bundle_sha256":"2ee09bf91d9aafaa91069c8d2d7d6573e97f46ae45d238100d183e2ef1f08c77"}}