{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:75GRANRCUUH5JI6XBA4YN7OQK5","short_pith_number":"pith:75GRANRC","canonical_record":{"source":{"id":"1710.04766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-13T01:07:18Z","cross_cats_sorted":[],"title_canon_sha256":"91d258c62d50dc358263814e9e3f7f1de78fe66e79d01e3baff9b18014b13d07","abstract_canon_sha256":"646ec0fb87faa32a229b372643646617e41c63380e3bd3353eadea86d2b8eb2d"},"schema_version":"1.0"},"canonical_sha256":"ff4d103622a50fd4a3d7083986fdd0577fd2b2473a46640d503509247c58bdc8","source":{"kind":"arxiv","id":"1710.04766","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.04766","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1710.04766v1","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04766","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"75GRANRCUUH5","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"75GRANRCUUH5JI6X","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"75GRANRC","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:75GRANRCUUH5JI6XBA4YN7OQK5","target":"record","payload":{"canonical_record":{"source":{"id":"1710.04766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-13T01:07:18Z","cross_cats_sorted":[],"title_canon_sha256":"91d258c62d50dc358263814e9e3f7f1de78fe66e79d01e3baff9b18014b13d07","abstract_canon_sha256":"646ec0fb87faa32a229b372643646617e41c63380e3bd3353eadea86d2b8eb2d"},"schema_version":"1.0"},"canonical_sha256":"ff4d103622a50fd4a3d7083986fdd0577fd2b2473a46640d503509247c58bdc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:40.596226Z","signature_b64":"uNb1Fc/HsNkaRY+lSJtMsLTgTfFzeL460jVlEFdq4ivgNmMgm8nkAEABE2NvHJX47INAwEQd8oawNFpmjlKBDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff4d103622a50fd4a3d7083986fdd0577fd2b2473a46640d503509247c58bdc8","last_reissued_at":"2026-05-18T00:30:40.595477Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:40.595477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.04766","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":"2026-05-18T00:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h9bqI+Tc8UUxuOpkNTl71sTXUGV0RTIQo41lr/leHsb7eK1fudFdZYG6eP7T/EshMoj/R0PKIdsb3/9+MXQ3Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:16:39.135447Z"},"content_sha256":"0039568683536f2c0aeb0f3b383f18da84d4e8dd4ce3e418a74c36acbb666ef6","schema_version":"1.0","event_id":"sha256:0039568683536f2c0aeb0f3b383f18da84d4e8dd4ce3e418a74c36acbb666ef6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:75GRANRCUUH5JI6XBA4YN7OQK5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mode-Dependent Damping in Metallic Antiferromagnets Due to Inter-Sublattice Spin Pumping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"H. Y. Yuan, Ke Xia, Qian Liu, Zhe Yuan","submitted_at":"2017-10-13T01:07:18Z","abstract_excerpt":"Damping in magnetization dynamics characterizes the dissipation of magnetic energy and is essential for improving the performance of spintronics-based devices. While the damping of ferromagnets has been well studied and can be artificially controlled in practice, the damping parameters of antiferromagnetic materials are nevertheless little known for their physical mechanisms or numerical values. Here we calculate the damping parameters in antiferromagnetic dynamics using the generalized scattering theory of magnetization dissipation combined with the first-principles transport computation. For"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04766","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":"2026-05-18T00:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bKldtkIDUrD3QEqrdS9bRQkO/sL5rNqPiYLxbswA9iQ9rVJElQARNl0sXPJ/3Yyxw3V2/Wj/puhNPBWEJHlmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:16:39.135805Z"},"content_sha256":"9df38fa1e56edf312bdac83553258550adb7271bf15994776d076456369ccec0","schema_version":"1.0","event_id":"sha256:9df38fa1e56edf312bdac83553258550adb7271bf15994776d076456369ccec0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/75GRANRCUUH5JI6XBA4YN7OQK5/bundle.json","state_url":"https://pith.science/pith/75GRANRCUUH5JI6XBA4YN7OQK5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/75GRANRCUUH5JI6XBA4YN7OQK5/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":"2026-05-28T14:16:39Z","links":{"resolver":"https://pith.science/pith/75GRANRCUUH5JI6XBA4YN7OQK5","bundle":"https://pith.science/pith/75GRANRCUUH5JI6XBA4YN7OQK5/bundle.json","state":"https://pith.science/pith/75GRANRCUUH5JI6XBA4YN7OQK5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/75GRANRCUUH5JI6XBA4YN7OQK5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:75GRANRCUUH5JI6XBA4YN7OQK5","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":"646ec0fb87faa32a229b372643646617e41c63380e3bd3353eadea86d2b8eb2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-13T01:07:18Z","title_canon_sha256":"91d258c62d50dc358263814e9e3f7f1de78fe66e79d01e3baff9b18014b13d07"},"schema_version":"1.0","source":{"id":"1710.04766","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.04766","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1710.04766v1","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04766","created_at":"2026-05-18T00:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"75GRANRCUUH5","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"75GRANRCUUH5JI6X","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"75GRANRC","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:9df38fa1e56edf312bdac83553258550adb7271bf15994776d076456369ccec0","target":"graph","created_at":"2026-05-18T00:30:40Z","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":"Damping in magnetization dynamics characterizes the dissipation of magnetic energy and is essential for improving the performance of spintronics-based devices. While the damping of ferromagnets has been well studied and can be artificially controlled in practice, the damping parameters of antiferromagnetic materials are nevertheless little known for their physical mechanisms or numerical values. Here we calculate the damping parameters in antiferromagnetic dynamics using the generalized scattering theory of magnetization dissipation combined with the first-principles transport computation. For","authors_text":"H. Y. Yuan, Ke Xia, Qian Liu, Zhe Yuan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-13T01:07:18Z","title":"Mode-Dependent Damping in Metallic Antiferromagnets Due to Inter-Sublattice Spin Pumping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04766","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":"sha256:0039568683536f2c0aeb0f3b383f18da84d4e8dd4ce3e418a74c36acbb666ef6","target":"record","created_at":"2026-05-18T00:30:40Z","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":"646ec0fb87faa32a229b372643646617e41c63380e3bd3353eadea86d2b8eb2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-13T01:07:18Z","title_canon_sha256":"91d258c62d50dc358263814e9e3f7f1de78fe66e79d01e3baff9b18014b13d07"},"schema_version":"1.0","source":{"id":"1710.04766","kind":"arxiv","version":1}},"canonical_sha256":"ff4d103622a50fd4a3d7083986fdd0577fd2b2473a46640d503509247c58bdc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff4d103622a50fd4a3d7083986fdd0577fd2b2473a46640d503509247c58bdc8","first_computed_at":"2026-05-18T00:30:40.595477Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:40.595477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uNb1Fc/HsNkaRY+lSJtMsLTgTfFzeL460jVlEFdq4ivgNmMgm8nkAEABE2NvHJX47INAwEQd8oawNFpmjlKBDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:40.596226Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.04766","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0039568683536f2c0aeb0f3b383f18da84d4e8dd4ce3e418a74c36acbb666ef6","sha256:9df38fa1e56edf312bdac83553258550adb7271bf15994776d076456369ccec0"],"state_sha256":"0d6fe3719cb8c1bcf2c0b30f17396e6703447a011ab3fd600e28a2c4f6ba390a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RCTIYJzBDNFcfuWVm7SF6k+vSKh7F0JWBw/ybU9nOcZEX3/BmvVSNMjq8sv3y5M8NnVzpuy3zfvg9Ekd3tNRBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:16:39.137960Z","bundle_sha256":"a82c9f948f0efc7e58d4cf7e89b64ce3c493ffa1e6ffa4667a1d44dd97974a74"}}