{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:JVCFPZXXIRSVM55PW23O4MNY64","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":"1efe573411af7b2f1e38193cd242424b34dd57b9b114cf29cb2e0d8111824aaf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2024-05-23T17:56:52Z","title_canon_sha256":"1cebcd1acd75c948ed9de501f553da4b36b78b7a44796abd6782a1828a5f4d99"},"schema_version":"1.0","source":{"id":"2405.14851","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.14851","created_at":"2026-07-05T08:22:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.14851v1","created_at":"2026-07-05T08:22:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.14851","created_at":"2026-07-05T08:22:28Z"},{"alias_kind":"pith_short_12","alias_value":"JVCFPZXXIRSV","created_at":"2026-07-05T08:22:28Z"},{"alias_kind":"pith_short_16","alias_value":"JVCFPZXXIRSVM55P","created_at":"2026-07-05T08:22:28Z"},{"alias_kind":"pith_short_8","alias_value":"JVCFPZXX","created_at":"2026-07-05T08:22:28Z"}],"graph_snapshots":[{"event_id":"sha256:33d91fb572f854e041c9097d9671abf45376413e333c587c37a9dfae10cc737d","target":"graph","created_at":"2026-07-05T08:22:28Z","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/2405.14851/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In spiking neural networks, neuron dynamics are described by the biologically realistic integrate-and-fire model that captures membrane potential accumulation and above-threshold firing behaviors. Among the hardware implementations of integrate-and-fire neuron devices, one important feature, reset, has been largely ignored. Here, we present the design and fabrication of a magnetic domain wall and magnetic tunnel junction based artificial integrate-and-fire neuron device that achieves reliable reset at the end of the integrate-fire cycle. We demonstrate the domain propagation in the domain wall","authors_text":"Can Cui1, Jaesuk Kwon, Jean Anne C. Incorvia, Sam Liu","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2024-05-23T17:56:52Z","title":"Domain Wall Magnetic Tunnel Junction Reliable Integrate and Fire Neuron"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.14851","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":"sha256:3ec988c70a992c46a967413b1be1b0eeaec962b401d3eb69173c91575a6be32c","target":"record","created_at":"2026-07-05T08:22:28Z","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":"1efe573411af7b2f1e38193cd242424b34dd57b9b114cf29cb2e0d8111824aaf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2024-05-23T17:56:52Z","title_canon_sha256":"1cebcd1acd75c948ed9de501f553da4b36b78b7a44796abd6782a1828a5f4d99"},"schema_version":"1.0","source":{"id":"2405.14851","kind":"arxiv","version":1}},"canonical_sha256":"4d4457e6f744655677afb6b6ee31b8f7189e9e56a963b7e972b8f9e73f10384d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d4457e6f744655677afb6b6ee31b8f7189e9e56a963b7e972b8f9e73f10384d","first_computed_at":"2026-07-05T08:22:28.776000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:22:28.776000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2jUuOYHk4XcZbTuHmrD/3JqODMEoxWjcZDaQaDS2loqwphWcTAoPUCayBxBKkJfRqNhVTzQkyoJJZjuSf5GWCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:22:28.776423Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.14851","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ec988c70a992c46a967413b1be1b0eeaec962b401d3eb69173c91575a6be32c","sha256:33d91fb572f854e041c9097d9671abf45376413e333c587c37a9dfae10cc737d"],"state_sha256":"1f5a6d0153790b7d2f2b710539539db413c67c1e76066fdec2bf42c47e603473"}