{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ZUIZNFI4KR6HL5XMMKBO7VRZO5","short_pith_number":"pith:ZUIZNFI4","canonical_record":{"source":{"id":"1804.03302","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-04-10T01:29:58Z","cross_cats_sorted":[],"title_canon_sha256":"56d4a36c572909cd349b32f31ebbd7bc2bd54bff7d6fd2a8d5183cd1d5a5b660","abstract_canon_sha256":"1584500f4ea7770915c20cb1ae0a2f1b564db9516d5893312145f91e6da06460"},"schema_version":"1.0"},"canonical_sha256":"cd1196951c547c75f6ec6282efd6397744d5d0ec3814396afc15d2a32f01f239","source":{"kind":"arxiv","id":"1804.03302","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03302","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03302v1","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03302","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"ZUIZNFI4KR6H","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZUIZNFI4KR6HL5XM","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZUIZNFI4","created_at":"2026-05-18T12:33:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ZUIZNFI4KR6HL5XMMKBO7VRZO5","target":"record","payload":{"canonical_record":{"source":{"id":"1804.03302","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-04-10T01:29:58Z","cross_cats_sorted":[],"title_canon_sha256":"56d4a36c572909cd349b32f31ebbd7bc2bd54bff7d6fd2a8d5183cd1d5a5b660","abstract_canon_sha256":"1584500f4ea7770915c20cb1ae0a2f1b564db9516d5893312145f91e6da06460"},"schema_version":"1.0"},"canonical_sha256":"cd1196951c547c75f6ec6282efd6397744d5d0ec3814396afc15d2a32f01f239","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:56.428290Z","signature_b64":"GkogQNbAtB1PYF5spxObDTZtofwE+VCDOC7HZPFTfQql2Gzyg2XhC/HdQqyu2FF+GRNOhiR4z6gFwGw54HiACA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd1196951c547c75f6ec6282efd6397744d5d0ec3814396afc15d2a32f01f239","last_reissued_at":"2026-05-18T00:18:56.427834Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:56.427834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.03302","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":"2026-05-18T00:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BqeagxxdSNvsYdS2BhhJ25apnjvfIlAM26zrGcrc+WmRc1CyAspgZgK05cgTEz2FRcyaP/ipDcEf2N9Cepm3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:57:33.965306Z"},"content_sha256":"6fd47b8c7da87a51634c70b6f2b6903d1f7a249864a9afba8d76c1dc0c1baafb","schema_version":"1.0","event_id":"sha256:6fd47b8c7da87a51634c70b6f2b6903d1f7a249864a9afba8d76c1dc0c1baafb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ZUIZNFI4KR6HL5XMMKBO7VRZO5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Purely electronic nanometallic ReRAM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"I-Wei Chen, Jung Ho Yoon, Yang Lu, Yanhao Dong","submitted_at":"2018-04-10T01:29:58Z","abstract_excerpt":"Resistance switching random access memory (ReRAM), with the ability to repeatedly modulate electrical resistance, has been highlighted as a feasible high-density memory with the potential to replace negative-AND (NAND) flash memory. Such resistance modulation usually involves ion migration and filament formation, which usually lead to relatively low device reliability and yield. Resistance switching can also come from an entirely electronic origin, as in nanometallic memory, by electron trapping and detrapping. Recent research has revealed additional merits of its mechanism, which entails smar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03302","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":"2026-05-18T00:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jkKBV/4TQeBVN+fJuk1SF2HjbHLCIO2MX5G6gTSAeP5F+fDd2hQSHDfais17MkoCWtXbn16+WKhFqduBF2GxAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:57:33.965673Z"},"content_sha256":"480f41a347325d40cd08c6d0ca431a8f4371ccbcae5f553aaa9913cad132953a","schema_version":"1.0","event_id":"sha256:480f41a347325d40cd08c6d0ca431a8f4371ccbcae5f553aaa9913cad132953a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/bundle.json","state_url":"https://pith.science/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/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":"2026-05-26T21:57:33Z","links":{"resolver":"https://pith.science/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5","bundle":"https://pith.science/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/bundle.json","state":"https://pith.science/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZUIZNFI4KR6HL5XMMKBO7VRZO5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZUIZNFI4KR6HL5XMMKBO7VRZO5","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":"1584500f4ea7770915c20cb1ae0a2f1b564db9516d5893312145f91e6da06460","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-04-10T01:29:58Z","title_canon_sha256":"56d4a36c572909cd349b32f31ebbd7bc2bd54bff7d6fd2a8d5183cd1d5a5b660"},"schema_version":"1.0","source":{"id":"1804.03302","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03302","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03302v1","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03302","created_at":"2026-05-18T00:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"ZUIZNFI4KR6H","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZUIZNFI4KR6HL5XM","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZUIZNFI4","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:480f41a347325d40cd08c6d0ca431a8f4371ccbcae5f553aaa9913cad132953a","target":"graph","created_at":"2026-05-18T00:18:56Z","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":"Resistance switching random access memory (ReRAM), with the ability to repeatedly modulate electrical resistance, has been highlighted as a feasible high-density memory with the potential to replace negative-AND (NAND) flash memory. Such resistance modulation usually involves ion migration and filament formation, which usually lead to relatively low device reliability and yield. Resistance switching can also come from an entirely electronic origin, as in nanometallic memory, by electron trapping and detrapping. Recent research has revealed additional merits of its mechanism, which entails smar","authors_text":"I-Wei Chen, Jung Ho Yoon, Yang Lu, Yanhao Dong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-04-10T01:29:58Z","title":"Purely electronic nanometallic ReRAM"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03302","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":"sha256:6fd47b8c7da87a51634c70b6f2b6903d1f7a249864a9afba8d76c1dc0c1baafb","target":"record","created_at":"2026-05-18T00:18:56Z","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":"1584500f4ea7770915c20cb1ae0a2f1b564db9516d5893312145f91e6da06460","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-04-10T01:29:58Z","title_canon_sha256":"56d4a36c572909cd349b32f31ebbd7bc2bd54bff7d6fd2a8d5183cd1d5a5b660"},"schema_version":"1.0","source":{"id":"1804.03302","kind":"arxiv","version":1}},"canonical_sha256":"cd1196951c547c75f6ec6282efd6397744d5d0ec3814396afc15d2a32f01f239","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd1196951c547c75f6ec6282efd6397744d5d0ec3814396afc15d2a32f01f239","first_computed_at":"2026-05-18T00:18:56.427834Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:56.427834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GkogQNbAtB1PYF5spxObDTZtofwE+VCDOC7HZPFTfQql2Gzyg2XhC/HdQqyu2FF+GRNOhiR4z6gFwGw54HiACA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:56.428290Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.03302","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6fd47b8c7da87a51634c70b6f2b6903d1f7a249864a9afba8d76c1dc0c1baafb","sha256:480f41a347325d40cd08c6d0ca431a8f4371ccbcae5f553aaa9913cad132953a"],"state_sha256":"de5d426b80c91a4741c0e55f5d80d2033ab0f4cce2bf79fc03571e734edfee48"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RjXaSwHkGWYVlfyi+2CP+e8gS03coOgkHush3FG4KJCOjz0qy3qgyig1dRkPuCU17/wimYChl0DYzMw+yS1pCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:57:33.968217Z","bundle_sha256":"548fe87956be9a0f3878f2851ab936cdce2a0c6c47fbcfac79b5cba808ec5b55"}}