{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ZQMRJURWZHWBHBLOEUCY4O3G3K","short_pith_number":"pith:ZQMRJURW","canonical_record":{"source":{"id":"2412.18429","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-12-24T13:44:50Z","cross_cats_sorted":[],"title_canon_sha256":"dbe7f0b144899644c5791c3fcd4c9a0ecc214182412004b5b1b1f156032bc318","abstract_canon_sha256":"36a7a71a433ed4aed06ab8f7a5369331828c3c62bd50825b836706fdcc390d5b"},"schema_version":"1.0"},"canonical_sha256":"cc1914d236c9ec13856e25058e3b66da84d703014d1f7e182ab34ec66ea1ef84","source":{"kind":"arxiv","id":"2412.18429","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.18429","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"arxiv_version","alias_value":"2412.18429v1","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.18429","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_12","alias_value":"ZQMRJURWZHWB","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZQMRJURWZHWBHBLO","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZQMRJURW","created_at":"2026-07-05T09:53:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ZQMRJURWZHWBHBLOEUCY4O3G3K","target":"record","payload":{"canonical_record":{"source":{"id":"2412.18429","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-12-24T13:44:50Z","cross_cats_sorted":[],"title_canon_sha256":"dbe7f0b144899644c5791c3fcd4c9a0ecc214182412004b5b1b1f156032bc318","abstract_canon_sha256":"36a7a71a433ed4aed06ab8f7a5369331828c3c62bd50825b836706fdcc390d5b"},"schema_version":"1.0"},"canonical_sha256":"cc1914d236c9ec13856e25058e3b66da84d703014d1f7e182ab34ec66ea1ef84","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:53:55.389766Z","signature_b64":"GNBgQPfE98AZsGBCaa+diCrMRsbS6UmVrmv7AoNHqDMZ+3ZeOVRB96PxIHESswcTeamTA9GKre/HZLwBcCmtAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc1914d236c9ec13856e25058e3b66da84d703014d1f7e182ab34ec66ea1ef84","last_reissued_at":"2026-07-05T09:53:55.389275Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:53:55.389275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.18429","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":"2026-07-05T09:53:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JxzvgLsld16AZxupYeB1dbWNLtbHhp7OiW6NnMwPvxdgTQrb0VlUydwosfZJlpxMyuu2TfkHeozArpVc2yVLBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T19:05:24.409086Z"},"content_sha256":"a4d290bec1ef9a58f6204dd0430988e8775332934fff02c4a4e0e752fdbe59d5","schema_version":"1.0","event_id":"sha256:a4d290bec1ef9a58f6204dd0430988e8775332934fff02c4a4e0e752fdbe59d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ZQMRJURWZHWBHBLOEUCY4O3G3K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Field-free current-induced magnetization switching of a room temperature van der Waals magnet for neuromorphic computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Chenxi Zhou, Cuimei Cao, Gaojie Zhang, Haixin Chang, Hao Wu, Jinsen Chen, Long You, Qifeng Li, Rongxin Li, Rui Xiong, Shuai Zhang, Zhe Guo","submitted_at":"2024-12-24T13:44:50Z","abstract_excerpt":"Spin orbit torque (SOT) has become a promising approach to efficiently manipulate the magnetization switching in spintronic devices. As a main factor to impact the device performance, the high quality interface is essentially desired, which can be readily acquired by using the two-dimensional (2D) van der Waals (vdW) materials. Recently, a 2D ferromagnetic material Fe3GaTe2 has been discovered to possess the above-room-temperature Curie temperature and strong perpendicular magnetic anisotropy (PMA), providing an excellent candidate to build spintronic devices. On the other hand, an external ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.18429","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.18429/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:53:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N1zsdiRnIsu5WITPK3akn4jSC4vC50Yty70nxve2r0h+FTinh8PwUv8u6zY6PBwVsDpOgCQ3/T49YNhqrZY4DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T19:05:24.409698Z"},"content_sha256":"ec418a02bd897014be5b4f2f3c1bebd1967d7ae99d590c2cb642ce80085c8244","schema_version":"1.0","event_id":"sha256:ec418a02bd897014be5b4f2f3c1bebd1967d7ae99d590c2cb642ce80085c8244"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/bundle.json","state_url":"https://pith.science/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/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":"2026-08-21T19:05:24Z","links":{"resolver":"https://pith.science/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K","bundle":"https://pith.science/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/bundle.json","state":"https://pith.science/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZQMRJURWZHWBHBLOEUCY4O3G3K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZQMRJURWZHWBHBLOEUCY4O3G3K","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":"36a7a71a433ed4aed06ab8f7a5369331828c3c62bd50825b836706fdcc390d5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-12-24T13:44:50Z","title_canon_sha256":"dbe7f0b144899644c5791c3fcd4c9a0ecc214182412004b5b1b1f156032bc318"},"schema_version":"1.0","source":{"id":"2412.18429","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.18429","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"arxiv_version","alias_value":"2412.18429v1","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.18429","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_12","alias_value":"ZQMRJURWZHWB","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZQMRJURWZHWBHBLO","created_at":"2026-07-05T09:53:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZQMRJURW","created_at":"2026-07-05T09:53:55Z"}],"graph_snapshots":[{"event_id":"sha256:ec418a02bd897014be5b4f2f3c1bebd1967d7ae99d590c2cb642ce80085c8244","target":"graph","created_at":"2026-07-05T09:53:55Z","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/2412.18429/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Spin orbit torque (SOT) has become a promising approach to efficiently manipulate the magnetization switching in spintronic devices. As a main factor to impact the device performance, the high quality interface is essentially desired, which can be readily acquired by using the two-dimensional (2D) van der Waals (vdW) materials. Recently, a 2D ferromagnetic material Fe3GaTe2 has been discovered to possess the above-room-temperature Curie temperature and strong perpendicular magnetic anisotropy (PMA), providing an excellent candidate to build spintronic devices. On the other hand, an external ma","authors_text":"Chenxi Zhou, Cuimei Cao, Gaojie Zhang, Haixin Chang, Hao Wu, Jinsen Chen, Long You, Qifeng Li, Rongxin Li, Rui Xiong, Shuai Zhang, Zhe Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-12-24T13:44:50Z","title":"Field-free current-induced magnetization switching of a room temperature van der Waals magnet for neuromorphic computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.18429","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:a4d290bec1ef9a58f6204dd0430988e8775332934fff02c4a4e0e752fdbe59d5","target":"record","created_at":"2026-07-05T09:53:55Z","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":"36a7a71a433ed4aed06ab8f7a5369331828c3c62bd50825b836706fdcc390d5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-12-24T13:44:50Z","title_canon_sha256":"dbe7f0b144899644c5791c3fcd4c9a0ecc214182412004b5b1b1f156032bc318"},"schema_version":"1.0","source":{"id":"2412.18429","kind":"arxiv","version":1}},"canonical_sha256":"cc1914d236c9ec13856e25058e3b66da84d703014d1f7e182ab34ec66ea1ef84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc1914d236c9ec13856e25058e3b66da84d703014d1f7e182ab34ec66ea1ef84","first_computed_at":"2026-07-05T09:53:55.389275Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:53:55.389275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GNBgQPfE98AZsGBCaa+diCrMRsbS6UmVrmv7AoNHqDMZ+3ZeOVRB96PxIHESswcTeamTA9GKre/HZLwBcCmtAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:53:55.389766Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.18429","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4d290bec1ef9a58f6204dd0430988e8775332934fff02c4a4e0e752fdbe59d5","sha256:ec418a02bd897014be5b4f2f3c1bebd1967d7ae99d590c2cb642ce80085c8244"],"state_sha256":"ff5c2472772fb726a85052975fd8987d34007e11deec457956d0193ccb24a251"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D5Hg2hSI5z3x9BXv7HreOk76HUuItvnnetqWQW5lz1IL95Pf9fAIAwnvSq/Jl0tjQs2INeU5Vxy61GxO6e2YAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T19:05:24.413585Z","bundle_sha256":"a12453514e00ee71755fce83a7fdc3a4a32a3ac69052342e5c00ae09f0f381c0"}}