{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:B4NM5CFHVKQ3O3WSLJJKYI5FUF","short_pith_number":"pith:B4NM5CFH","canonical_record":{"source":{"id":"2504.05252","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-04-07T16:44:26Z","cross_cats_sorted":[],"title_canon_sha256":"134cb4890458da13b61b026ed7f48d46ab6d757bc5e955fddff25b7be2030ea5","abstract_canon_sha256":"f636a89554cf554e14c52fc98268c8254c2ac617839dea54bd1824a20f7a58da"},"schema_version":"1.0"},"canonical_sha256":"0f1ace88a7aaa1b76ed25a52ac23a5a1775794d90ac30d5019a9be8eb2869358","source":{"kind":"arxiv","id":"2504.05252","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.05252","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"arxiv_version","alias_value":"2504.05252v1","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.05252","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_12","alias_value":"B4NM5CFHVKQ3","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_16","alias_value":"B4NM5CFHVKQ3O3WS","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_8","alias_value":"B4NM5CFH","created_at":"2026-07-05T10:45:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:B4NM5CFHVKQ3O3WSLJJKYI5FUF","target":"record","payload":{"canonical_record":{"source":{"id":"2504.05252","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-04-07T16:44:26Z","cross_cats_sorted":[],"title_canon_sha256":"134cb4890458da13b61b026ed7f48d46ab6d757bc5e955fddff25b7be2030ea5","abstract_canon_sha256":"f636a89554cf554e14c52fc98268c8254c2ac617839dea54bd1824a20f7a58da"},"schema_version":"1.0"},"canonical_sha256":"0f1ace88a7aaa1b76ed25a52ac23a5a1775794d90ac30d5019a9be8eb2869358","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:45:36.413835Z","signature_b64":"eNPW3VMcDvgQGle+H69cFfXTljxlvh4BmoQKPMakfhSbZYTJQn3SAxF7QCxWwiQB7Y18GT3aaMwwKKKu+easDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f1ace88a7aaa1b76ed25a52ac23a5a1775794d90ac30d5019a9be8eb2869358","last_reissued_at":"2026-07-05T10:45:36.413255Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:45:36.413255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.05252","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":"2026-07-05T10:45:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iLg0+ALy+DGTn6f7iJEvzKmC7grQZ7cJf8BVNEzTnCgcZFVtGyjQ1QJD/mn2FZFCtsqSt3qC0W1a1IRpXTl4CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T04:56:46.064665Z"},"content_sha256":"5095822d5002dfb9515c21619b16f78e0e381525134be5325b7ac580a199da7a","schema_version":"1.0","event_id":"sha256:5095822d5002dfb9515c21619b16f78e0e381525134be5325b7ac580a199da7a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:B4NM5CFHVKQ3O3WSLJJKYI5FUF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological Hall effect in ferromagnetic Weyl semimetal Mn$_5$Ge$_3$ originating in competing dipolar interaction and magnetocrystalline anisotropy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Achintya Low, Setti Thirupathaiah, Susanta Ghosh, Susmita Changdar, Tushar Kanti Bhowmik","submitted_at":"2025-04-07T16:44:26Z","abstract_excerpt":"We report the anomalous and topological Hall effect of the ferromagnetic Weyl semimetal Mn$_5$Ge$_3$. We observe a significant anisotropic anomalous Hall effect (AHE) due to nonzero Berry curvature in the momentum space, such that the anomalous Hall conductivity (AHC) is 965 S/cm for the $xy$-plane and 233 S/cm for the $zx$-plane of the single crystal. The band structure calculations predict several Weyl and nodal points span across the momentum space, gapped out under the spin-orbit coupling effect, leading to significant $k$-space Berry curvature and large AHC. Experimentally, we also demons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.05252","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/2504.05252/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":"2026-07-05T10:45:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AhRL5r4AcE3T28x+IuQ9lZQZKnONDr7iyTJNnwzCn2ZHMdfWcRxLVwgCTgoFWuPP3HGuuCINdziPwBveQoqNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T04:56:46.065172Z"},"content_sha256":"1fe32c0f049fffd85fa53c150176e7f5ae8da2b0c5f765e0fc9ae019ee9afbc7","schema_version":"1.0","event_id":"sha256:1fe32c0f049fffd85fa53c150176e7f5ae8da2b0c5f765e0fc9ae019ee9afbc7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/bundle.json","state_url":"https://pith.science/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/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":"2026-08-22T04:56:46Z","links":{"resolver":"https://pith.science/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF","bundle":"https://pith.science/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/bundle.json","state":"https://pith.science/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B4NM5CFHVKQ3O3WSLJJKYI5FUF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:B4NM5CFHVKQ3O3WSLJJKYI5FUF","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":"f636a89554cf554e14c52fc98268c8254c2ac617839dea54bd1824a20f7a58da","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-04-07T16:44:26Z","title_canon_sha256":"134cb4890458da13b61b026ed7f48d46ab6d757bc5e955fddff25b7be2030ea5"},"schema_version":"1.0","source":{"id":"2504.05252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.05252","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"arxiv_version","alias_value":"2504.05252v1","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.05252","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_12","alias_value":"B4NM5CFHVKQ3","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_16","alias_value":"B4NM5CFHVKQ3O3WS","created_at":"2026-07-05T10:45:36Z"},{"alias_kind":"pith_short_8","alias_value":"B4NM5CFH","created_at":"2026-07-05T10:45:36Z"}],"graph_snapshots":[{"event_id":"sha256:1fe32c0f049fffd85fa53c150176e7f5ae8da2b0c5f765e0fc9ae019ee9afbc7","target":"graph","created_at":"2026-07-05T10:45:36Z","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/2504.05252/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the anomalous and topological Hall effect of the ferromagnetic Weyl semimetal Mn$_5$Ge$_3$. We observe a significant anisotropic anomalous Hall effect (AHE) due to nonzero Berry curvature in the momentum space, such that the anomalous Hall conductivity (AHC) is 965 S/cm for the $xy$-plane and 233 S/cm for the $zx$-plane of the single crystal. The band structure calculations predict several Weyl and nodal points span across the momentum space, gapped out under the spin-orbit coupling effect, leading to significant $k$-space Berry curvature and large AHC. Experimentally, we also demons","authors_text":"Achintya Low, Setti Thirupathaiah, Susanta Ghosh, Susmita Changdar, Tushar Kanti Bhowmik","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-04-07T16:44:26Z","title":"Topological Hall effect in ferromagnetic Weyl semimetal Mn$_5$Ge$_3$ originating in competing dipolar interaction and magnetocrystalline anisotropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.05252","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":"sha256:5095822d5002dfb9515c21619b16f78e0e381525134be5325b7ac580a199da7a","target":"record","created_at":"2026-07-05T10:45:36Z","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":"f636a89554cf554e14c52fc98268c8254c2ac617839dea54bd1824a20f7a58da","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-04-07T16:44:26Z","title_canon_sha256":"134cb4890458da13b61b026ed7f48d46ab6d757bc5e955fddff25b7be2030ea5"},"schema_version":"1.0","source":{"id":"2504.05252","kind":"arxiv","version":1}},"canonical_sha256":"0f1ace88a7aaa1b76ed25a52ac23a5a1775794d90ac30d5019a9be8eb2869358","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f1ace88a7aaa1b76ed25a52ac23a5a1775794d90ac30d5019a9be8eb2869358","first_computed_at":"2026-07-05T10:45:36.413255Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:45:36.413255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eNPW3VMcDvgQGle+H69cFfXTljxlvh4BmoQKPMakfhSbZYTJQn3SAxF7QCxWwiQB7Y18GT3aaMwwKKKu+easDg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:45:36.413835Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.05252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5095822d5002dfb9515c21619b16f78e0e381525134be5325b7ac580a199da7a","sha256:1fe32c0f049fffd85fa53c150176e7f5ae8da2b0c5f765e0fc9ae019ee9afbc7"],"state_sha256":"15b08a99407fa0c947d11f4be8e0d58afaa2d9d5e9eb0cd17a786f1e254688b3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o2fxkjU7YdZevbMXJYitfhjZSjJSL++h3/DUEHg44+M2LT2QEVO3cnkQGX8rvBsF6zlUE/NuB8dYzdwLp4MICA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T04:56:46.070052Z","bundle_sha256":"e34ddcae5de4ff43a88c384536b7b8bf66ab201b8dcf66b2d6971032d463113b"}}