{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:R2UHBILGITIQ6XX3ZHQO4SVWJY","short_pith_number":"pith:R2UHBILG","canonical_record":{"source":{"id":"1505.03926","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-15T00:30:44Z","cross_cats_sorted":[],"title_canon_sha256":"6feabe1b727d4c3a030a4c2416e76cb9a4b5451d7aa7c49e34dc1d50e00d768f","abstract_canon_sha256":"68a1421e2a611b0ec819215fb3f966fce5745f6b4612c9555d27e67084e4d8e4"},"schema_version":"1.0"},"canonical_sha256":"8ea870a16644d10f5efbc9e0ee4ab64e03d766f3f499f7826324745d88c47ddc","source":{"kind":"arxiv","id":"1505.03926","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.03926","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"arxiv_version","alias_value":"1505.03926v3","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.03926","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"pith_short_12","alias_value":"R2UHBILGITIQ","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"R2UHBILGITIQ6XX3","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"R2UHBILG","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:R2UHBILGITIQ6XX3ZHQO4SVWJY","target":"record","payload":{"canonical_record":{"source":{"id":"1505.03926","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-15T00:30:44Z","cross_cats_sorted":[],"title_canon_sha256":"6feabe1b727d4c3a030a4c2416e76cb9a4b5451d7aa7c49e34dc1d50e00d768f","abstract_canon_sha256":"68a1421e2a611b0ec819215fb3f966fce5745f6b4612c9555d27e67084e4d8e4"},"schema_version":"1.0"},"canonical_sha256":"8ea870a16644d10f5efbc9e0ee4ab64e03d766f3f499f7826324745d88c47ddc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:21.188240Z","signature_b64":"12ckRNh0oMIrT8Ka/Ob4MaHSQyi6MXJuQpPmeboof2cGmRm+IA5i991c09gSKsoZOrwCe3kkeSv8XJbskBiPDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ea870a16644d10f5efbc9e0ee4ab64e03d766f3f499f7826324745d88c47ddc","last_reissued_at":"2026-05-18T01:07:21.187788Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:21.187788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.03926","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E5W56IqqA7Tt1Hq6qmL7O2YcBuGqxh3UXHHep4sSsDteFxZgKYpYKZep/26DA4Dqf49z/acShpoINi4hDn9UBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T00:31:35.439525Z"},"content_sha256":"26ae6efeb2909df65c9eb9b19319a5e70e1a3351863113a37c3de1291b0617ce","schema_version":"1.0","event_id":"sha256:26ae6efeb2909df65c9eb9b19319a5e70e1a3351863113a37c3de1291b0617ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:R2UHBILGITIQ6XX3ZHQO4SVWJY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-current probe for phase transition in an insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ali Tan, Alpha T. NDiaye, Dazhi Hou, Eiji Saitoh, Elke Arenholz, Jia Li, Ken-ichi Uchida, K. Sato, Satoshi Okamoto, Yaroslav Tserkovnyak, Zhiyong Qiu, Z. Q. Qiu","submitted_at":"2015-05-15T00:30:44Z","abstract_excerpt":"Spin fluctuation and transition have always been one of central topics of magnetism and condensed matter science. Experimentally, the spin fluctuation is found transcribed onto scattering intensity in the neutron scattering process, which is represented by dynamical magnetic susceptibility and maximized at phase transitions. Importantly, a neutron carries spin without electric charge, and it can bring spin into a sample without being disturbed by electric energy, although large facilities such as a nuclear reactor is necessary. Here we show that spin pumping, frequently used in nanoscale spint"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.03926","kind":"arxiv","version":3},"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":"2026-05-18T01:07:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+Dk9rtEB1rNL558LiwOEzy9hbiDlqnNoefbfYOEi2lrRaFeh3dPESk8WEExrqGez54QTjyenZLutv7nbywhpDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T00:31:35.439876Z"},"content_sha256":"8eeafa7c11d0d4550b062dfc0e3eeb9c7b444a65732826892273edd6b9b1b1ca","schema_version":"1.0","event_id":"sha256:8eeafa7c11d0d4550b062dfc0e3eeb9c7b444a65732826892273edd6b9b1b1ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/bundle.json","state_url":"https://pith.science/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/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":"2026-06-09T00:31:35Z","links":{"resolver":"https://pith.science/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY","bundle":"https://pith.science/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/bundle.json","state":"https://pith.science/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R2UHBILGITIQ6XX3ZHQO4SVWJY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:R2UHBILGITIQ6XX3ZHQO4SVWJY","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":"68a1421e2a611b0ec819215fb3f966fce5745f6b4612c9555d27e67084e4d8e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-15T00:30:44Z","title_canon_sha256":"6feabe1b727d4c3a030a4c2416e76cb9a4b5451d7aa7c49e34dc1d50e00d768f"},"schema_version":"1.0","source":{"id":"1505.03926","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.03926","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"arxiv_version","alias_value":"1505.03926v3","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.03926","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"pith_short_12","alias_value":"R2UHBILGITIQ","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"R2UHBILGITIQ6XX3","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"R2UHBILG","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:8eeafa7c11d0d4550b062dfc0e3eeb9c7b444a65732826892273edd6b9b1b1ca","target":"graph","created_at":"2026-05-18T01:07:21Z","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":"Spin fluctuation and transition have always been one of central topics of magnetism and condensed matter science. Experimentally, the spin fluctuation is found transcribed onto scattering intensity in the neutron scattering process, which is represented by dynamical magnetic susceptibility and maximized at phase transitions. Importantly, a neutron carries spin without electric charge, and it can bring spin into a sample without being disturbed by electric energy, although large facilities such as a nuclear reactor is necessary. Here we show that spin pumping, frequently used in nanoscale spint","authors_text":"Ali Tan, Alpha T. NDiaye, Dazhi Hou, Eiji Saitoh, Elke Arenholz, Jia Li, Ken-ichi Uchida, K. Sato, Satoshi Okamoto, Yaroslav Tserkovnyak, Zhiyong Qiu, Z. Q. Qiu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-15T00:30:44Z","title":"Spin-current probe for phase transition in an insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.03926","kind":"arxiv","version":3},"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":"sha256:26ae6efeb2909df65c9eb9b19319a5e70e1a3351863113a37c3de1291b0617ce","target":"record","created_at":"2026-05-18T01:07:21Z","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":"68a1421e2a611b0ec819215fb3f966fce5745f6b4612c9555d27e67084e4d8e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-05-15T00:30:44Z","title_canon_sha256":"6feabe1b727d4c3a030a4c2416e76cb9a4b5451d7aa7c49e34dc1d50e00d768f"},"schema_version":"1.0","source":{"id":"1505.03926","kind":"arxiv","version":3}},"canonical_sha256":"8ea870a16644d10f5efbc9e0ee4ab64e03d766f3f499f7826324745d88c47ddc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ea870a16644d10f5efbc9e0ee4ab64e03d766f3f499f7826324745d88c47ddc","first_computed_at":"2026-05-18T01:07:21.187788Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:21.187788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"12ckRNh0oMIrT8Ka/Ob4MaHSQyi6MXJuQpPmeboof2cGmRm+IA5i991c09gSKsoZOrwCe3kkeSv8XJbskBiPDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:21.188240Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.03926","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26ae6efeb2909df65c9eb9b19319a5e70e1a3351863113a37c3de1291b0617ce","sha256:8eeafa7c11d0d4550b062dfc0e3eeb9c7b444a65732826892273edd6b9b1b1ca"],"state_sha256":"f625d2d3c0225882b6ec8f2e37667e5f4cbabbf10f8b7401dfa9c2263ee33a06"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SjWiwkyBzwyjLsq73KDtq2qVAuweoGOKbwNTFiDgykHQjrwSBwmtSxISXTj3Miya+HmstOu+BQRMz1F/4G3zBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T00:31:35.441852Z","bundle_sha256":"b4ef7c0a99e87962f5b9f6d3bc66440d80b014ac3d69f26f12664d59a4dfb789"}}