{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6AVHEXCNHBUAHZZI7MOGC2WS2Q","short_pith_number":"pith:6AVHEXCN","canonical_record":{"source":{"id":"1612.07708","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-12-15T15:02:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"023da2bbfa1e2f0737ad569c1857c0f286d9483747accc63eeb7190dcf359307","abstract_canon_sha256":"c48cef35d097b51f7d4da787cb50249256df3c6bc948917e5a4b459db407f8c5"},"schema_version":"1.0"},"canonical_sha256":"f02a725c4d386803e728fb1c616ad2d401421bcd7466123f7cf7108691cfeb60","source":{"kind":"arxiv","id":"1612.07708","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.07708","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"arxiv_version","alias_value":"1612.07708v1","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.07708","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"pith_short_12","alias_value":"6AVHEXCNHBUA","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6AVHEXCNHBUAHZZI","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6AVHEXCN","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6AVHEXCNHBUAHZZI7MOGC2WS2Q","target":"record","payload":{"canonical_record":{"source":{"id":"1612.07708","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-12-15T15:02:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"023da2bbfa1e2f0737ad569c1857c0f286d9483747accc63eeb7190dcf359307","abstract_canon_sha256":"c48cef35d097b51f7d4da787cb50249256df3c6bc948917e5a4b459db407f8c5"},"schema_version":"1.0"},"canonical_sha256":"f02a725c4d386803e728fb1c616ad2d401421bcd7466123f7cf7108691cfeb60","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:43.677471Z","signature_b64":"vJmN3DBAboYT8hQuaJ33FdgZXtO3iWBkEtbyhu93/bgEEemVgckiq4n8whJUIaDV6RnsQLu4U5GjFnUCgMEgBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f02a725c4d386803e728fb1c616ad2d401421bcd7466123f7cf7108691cfeb60","last_reissued_at":"2026-05-18T00:45:43.676840Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:43.676840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.07708","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":"2026-05-18T00:45:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AWLW6uUIpAHyEmWgHVmM8JiadKmK1djZFyDA6CM9sAag0BYIPVUqUi08uOPLZw5FQvQuok2LV2+6jvAKS6+iBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:04:53.076472Z"},"content_sha256":"9bdcc7f2978fc3c9eb7bce2c9cad9f85c5f1dece075bae8afb394c00e5468aca","schema_version":"1.0","event_id":"sha256:9bdcc7f2978fc3c9eb7bce2c9cad9f85c5f1dece075bae8afb394c00e5468aca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6AVHEXCNHBUAHZZI7MOGC2WS2Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental prototype of a spin-wave majority gate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cs.ET","authors_text":"2), (2) Graduate School Materials Science in Mainz, (3) Department of Crystal Physics, (4) imec, 5), (5) KU Leuven, A. A. Serga (1), A. V. Chumak (1) ((1) Fachbereich Physik, Belgium, Belgium), B. Hillebrands (1), C. Adelmann (4), D. A. Bozhko (1, Departement Electrotechniek (ESAT), F. Ciubotaru (4, Germany, I. I. Syvorotka (3), Kaiserslautern, Landesforschungszentrum OPTIMAS, Leuven, Lviv, Mainz, M. Kewenig (1), Scientific Research Company Carat, Technische Universit\\\"at Kaiserslautern, Technology, T. Fischer (1, Ukraine","submitted_at":"2016-12-15T15:02:10Z","abstract_excerpt":"Featuring low heat dissipation, devices based on spin-wave logic gates promise to comply with increasing future requirements in information processing. In this work, we present the experimental realization of a majority gate based on the interference of spin waves in an Yttrium-Iron-Garnet-based waveguiding structure. This logic device features a three-input combiner with the logic information encoded in the phase of the spin waves. We show that the phase of the output signal represents the majority of the phase of the input signals. A switching time of about 10 ns in the prototype device prov"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.07708","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":"2026-05-18T00:45:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gdpKEYNBKzwvUYEAM6x7uvi3N1tQGRwjhuqkxRjds582naSzQ8xpp429TpE7CGjfst+hAvgtMkvvR+a48p2TAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:04:53.077345Z"},"content_sha256":"3271fcf1d792a6f9ae4d4d58a709cf8c4cb573865d0d172639b149a18be0daa1","schema_version":"1.0","event_id":"sha256:3271fcf1d792a6f9ae4d4d58a709cf8c4cb573865d0d172639b149a18be0daa1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/bundle.json","state_url":"https://pith.science/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/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":"2026-05-31T23:04:53Z","links":{"resolver":"https://pith.science/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q","bundle":"https://pith.science/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/bundle.json","state":"https://pith.science/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6AVHEXCNHBUAHZZI7MOGC2WS2Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6AVHEXCNHBUAHZZI7MOGC2WS2Q","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":"c48cef35d097b51f7d4da787cb50249256df3c6bc948917e5a4b459db407f8c5","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-12-15T15:02:10Z","title_canon_sha256":"023da2bbfa1e2f0737ad569c1857c0f286d9483747accc63eeb7190dcf359307"},"schema_version":"1.0","source":{"id":"1612.07708","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.07708","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"arxiv_version","alias_value":"1612.07708v1","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.07708","created_at":"2026-05-18T00:45:43Z"},{"alias_kind":"pith_short_12","alias_value":"6AVHEXCNHBUA","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6AVHEXCNHBUAHZZI","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6AVHEXCN","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:3271fcf1d792a6f9ae4d4d58a709cf8c4cb573865d0d172639b149a18be0daa1","target":"graph","created_at":"2026-05-18T00:45:43Z","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":"Featuring low heat dissipation, devices based on spin-wave logic gates promise to comply with increasing future requirements in information processing. In this work, we present the experimental realization of a majority gate based on the interference of spin waves in an Yttrium-Iron-Garnet-based waveguiding structure. This logic device features a three-input combiner with the logic information encoded in the phase of the spin waves. We show that the phase of the output signal represents the majority of the phase of the input signals. A switching time of about 10 ns in the prototype device prov","authors_text":"2), (2) Graduate School Materials Science in Mainz, (3) Department of Crystal Physics, (4) imec, 5), (5) KU Leuven, A. A. Serga (1), A. V. Chumak (1) ((1) Fachbereich Physik, Belgium, Belgium), B. Hillebrands (1), C. Adelmann (4), D. A. Bozhko (1, Departement Electrotechniek (ESAT), F. Ciubotaru (4, Germany, I. I. Syvorotka (3), Kaiserslautern, Landesforschungszentrum OPTIMAS, Leuven, Lviv, Mainz, M. Kewenig (1), Scientific Research Company Carat, Technische Universit\\\"at Kaiserslautern, Technology, T. Fischer (1, Ukraine","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-12-15T15:02:10Z","title":"Experimental prototype of a spin-wave majority gate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.07708","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":"sha256:9bdcc7f2978fc3c9eb7bce2c9cad9f85c5f1dece075bae8afb394c00e5468aca","target":"record","created_at":"2026-05-18T00:45:43Z","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":"c48cef35d097b51f7d4da787cb50249256df3c6bc948917e5a4b459db407f8c5","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2016-12-15T15:02:10Z","title_canon_sha256":"023da2bbfa1e2f0737ad569c1857c0f286d9483747accc63eeb7190dcf359307"},"schema_version":"1.0","source":{"id":"1612.07708","kind":"arxiv","version":1}},"canonical_sha256":"f02a725c4d386803e728fb1c616ad2d401421bcd7466123f7cf7108691cfeb60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f02a725c4d386803e728fb1c616ad2d401421bcd7466123f7cf7108691cfeb60","first_computed_at":"2026-05-18T00:45:43.676840Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:43.676840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vJmN3DBAboYT8hQuaJ33FdgZXtO3iWBkEtbyhu93/bgEEemVgckiq4n8whJUIaDV6RnsQLu4U5GjFnUCgMEgBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:43.677471Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.07708","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bdcc7f2978fc3c9eb7bce2c9cad9f85c5f1dece075bae8afb394c00e5468aca","sha256:3271fcf1d792a6f9ae4d4d58a709cf8c4cb573865d0d172639b149a18be0daa1"],"state_sha256":"ab120d1b75fcafcb072fda583e1c42e56ed9630f137f1465428c233f2865a302"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QJwmroUd+Vzkzt726iv/86MLgen68hV5B5vV24n3wIPCH1FKTfg/WiP+LLjv0R6cpgQfvnkbsmA3T9YIDgvCCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T23:04:53.082042Z","bundle_sha256":"337d8b2e62ccfa3f0d43f6e3c93c56e365cce3ea38c829c390396bb6ee1442e6"}}