{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FVMJ5JXHBJG4NRFTPQ57U3PX6C","short_pith_number":"pith:FVMJ5JXH","canonical_record":{"source":{"id":"2303.15172","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-03-27T13:02:49Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"49c6be6b6f5d07b8d93599169bbd18748e1d67af4e04033e0d61508f437616be","abstract_canon_sha256":"215d11387af0a2feb68fc3901bd159323639c64b582c3a6417484ce32c0d3cb4"},"schema_version":"1.0"},"canonical_sha256":"2d589ea6e70a4dc6c4b37c3bfa6df7f09cce6af703d4253d780b1aa0d2e1b5eb","source":{"kind":"arxiv","id":"2303.15172","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.15172","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"arxiv_version","alias_value":"2303.15172v1","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.15172","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_12","alias_value":"FVMJ5JXHBJG4","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_16","alias_value":"FVMJ5JXHBJG4NRFT","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_8","alias_value":"FVMJ5JXH","created_at":"2026-07-05T05:55:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FVMJ5JXHBJG4NRFTPQ57U3PX6C","target":"record","payload":{"canonical_record":{"source":{"id":"2303.15172","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-03-27T13:02:49Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"49c6be6b6f5d07b8d93599169bbd18748e1d67af4e04033e0d61508f437616be","abstract_canon_sha256":"215d11387af0a2feb68fc3901bd159323639c64b582c3a6417484ce32c0d3cb4"},"schema_version":"1.0"},"canonical_sha256":"2d589ea6e70a4dc6c4b37c3bfa6df7f09cce6af703d4253d780b1aa0d2e1b5eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:55:01.947248Z","signature_b64":"dxVrvpWcfXYeSjgvVuOuK31aoHMUe1NLUnw28KWu0YY4Dxjj2RRQK4Cn3JLBQ4br3hZiuZ3j8QbRlFf7JptoCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d589ea6e70a4dc6c4b37c3bfa6df7f09cce6af703d4253d780b1aa0d2e1b5eb","last_reissued_at":"2026-07-05T05:55:01.946801Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:55:01.946801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.15172","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":"2026-07-05T05:55:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NkIAjeZyCf096KocQKwp0U6VN/LIrIhWdX6V3Nf2xc8lFsZKCsy/aGFq++7LVvxzCkU/W4Xo9n1Musypc53FCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T00:09:02.739297Z"},"content_sha256":"875cf1c9ccfcfbb3d582f9fd87e4055c427b9496873dfe690b9b45189e2741c3","schema_version":"1.0","event_id":"sha256:875cf1c9ccfcfbb3d582f9fd87e4055c427b9496873dfe690b9b45189e2741c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FVMJ5JXHBJG4NRFTPQ57U3PX6C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universal enhancement of vacancy diffusion by Mn inducing anomalous Friedel oscillation in concentrated solid-solution alloys","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chenyang Lu, Fuyang Tian, Huaqing Guan, Jijun Zhao, Qiu Xu, Shaosong Huang","submitted_at":"2023-03-27T13:02:49Z","abstract_excerpt":"We present a proof-of-principle demonstration of a universal law for the element Mn, which greatly enhances vacancy diffusion through an anomalous Friedel Oscillation effect in a series of Ni-based concentrated solid-solution alloys, regardless of the type of atom involved. The antiferromagnetic element Mn possesses a unique half-filled 3d electron structure, creating split virtual bound states near the Fermi energy level and producing a large local magnetic moment after vacancy formation. The resultant electron spin oscillations reduce the number of electrons involved in charge density oscill"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.15172","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/2303.15172/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":"2026-07-05T05:55:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CWeL0rVaVpEiBirYaM8w+3L4ggVwVcG+gyrK541oBTSaKCigDiKFjipfwXKFEicb/Eq3azGADWU4B5zYmanwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T00:09:02.739808Z"},"content_sha256":"667e9094958f84b19393cebd77b836ab4d95e7ccc812d32111b30876bf462a57","schema_version":"1.0","event_id":"sha256:667e9094958f84b19393cebd77b836ab4d95e7ccc812d32111b30876bf462a57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/bundle.json","state_url":"https://pith.science/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/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":"2026-08-21T00:09:02Z","links":{"resolver":"https://pith.science/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C","bundle":"https://pith.science/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/bundle.json","state":"https://pith.science/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FVMJ5JXHBJG4NRFTPQ57U3PX6C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FVMJ5JXHBJG4NRFTPQ57U3PX6C","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":"215d11387af0a2feb68fc3901bd159323639c64b582c3a6417484ce32c0d3cb4","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-03-27T13:02:49Z","title_canon_sha256":"49c6be6b6f5d07b8d93599169bbd18748e1d67af4e04033e0d61508f437616be"},"schema_version":"1.0","source":{"id":"2303.15172","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.15172","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"arxiv_version","alias_value":"2303.15172v1","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.15172","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_12","alias_value":"FVMJ5JXHBJG4","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_16","alias_value":"FVMJ5JXHBJG4NRFT","created_at":"2026-07-05T05:55:01Z"},{"alias_kind":"pith_short_8","alias_value":"FVMJ5JXH","created_at":"2026-07-05T05:55:01Z"}],"graph_snapshots":[{"event_id":"sha256:667e9094958f84b19393cebd77b836ab4d95e7ccc812d32111b30876bf462a57","target":"graph","created_at":"2026-07-05T05:55:01Z","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/2303.15172/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a proof-of-principle demonstration of a universal law for the element Mn, which greatly enhances vacancy diffusion through an anomalous Friedel Oscillation effect in a series of Ni-based concentrated solid-solution alloys, regardless of the type of atom involved. The antiferromagnetic element Mn possesses a unique half-filled 3d electron structure, creating split virtual bound states near the Fermi energy level and producing a large local magnetic moment after vacancy formation. The resultant electron spin oscillations reduce the number of electrons involved in charge density oscill","authors_text":"Chenyang Lu, Fuyang Tian, Huaqing Guan, Jijun Zhao, Qiu Xu, Shaosong Huang","cross_cats":["physics.comp-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-03-27T13:02:49Z","title":"Universal enhancement of vacancy diffusion by Mn inducing anomalous Friedel oscillation in concentrated solid-solution alloys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.15172","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":"sha256:875cf1c9ccfcfbb3d582f9fd87e4055c427b9496873dfe690b9b45189e2741c3","target":"record","created_at":"2026-07-05T05:55:01Z","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":"215d11387af0a2feb68fc3901bd159323639c64b582c3a6417484ce32c0d3cb4","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-03-27T13:02:49Z","title_canon_sha256":"49c6be6b6f5d07b8d93599169bbd18748e1d67af4e04033e0d61508f437616be"},"schema_version":"1.0","source":{"id":"2303.15172","kind":"arxiv","version":1}},"canonical_sha256":"2d589ea6e70a4dc6c4b37c3bfa6df7f09cce6af703d4253d780b1aa0d2e1b5eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d589ea6e70a4dc6c4b37c3bfa6df7f09cce6af703d4253d780b1aa0d2e1b5eb","first_computed_at":"2026-07-05T05:55:01.946801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:55:01.946801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dxVrvpWcfXYeSjgvVuOuK31aoHMUe1NLUnw28KWu0YY4Dxjj2RRQK4Cn3JLBQ4br3hZiuZ3j8QbRlFf7JptoCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:55:01.947248Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.15172","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:875cf1c9ccfcfbb3d582f9fd87e4055c427b9496873dfe690b9b45189e2741c3","sha256:667e9094958f84b19393cebd77b836ab4d95e7ccc812d32111b30876bf462a57"],"state_sha256":"0037a6396d652abe68de4a0df9632dcdcdfa680edc30eb5bac1a62abcfefbaba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"56F3N5G6oqBE+uDiyG7jIIGwU0QUOkWdlcf6r5lhmtRAsABOd9u8vLTO6K/dJQbARiHQSGrQxS7OtfXqP8uRBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T00:09:02.743899Z","bundle_sha256":"13f91dd5cb1b495b10a613e4a5ab26eee27f96c1225432505b68c4089a114a04"}}