{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:WDHLEM42VS5XJMGAD4OA3TZJFJ","short_pith_number":"pith:WDHLEM42","canonical_record":{"source":{"id":"1610.06018","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-10-19T14:10:46Z","cross_cats_sorted":[],"title_canon_sha256":"aa257a39e9a7184099ef69370734cd060960ecd63dd0f2ae4dace9f08dac1d77","abstract_canon_sha256":"f6a9638e7f451f1ea45a29c88e85c2fee0a48da030ea7647534e8740d6339fcd"},"schema_version":"1.0"},"canonical_sha256":"b0ceb2339aacbb74b0c01f1c0dcf292a5ec75d271f5339a9b056393f9f8e0cad","source":{"kind":"arxiv","id":"1610.06018","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06018","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06018v3","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06018","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"WDHLEM42VS5X","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"WDHLEM42VS5XJMGA","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"WDHLEM42","created_at":"2026-05-18T12:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:WDHLEM42VS5XJMGAD4OA3TZJFJ","target":"record","payload":{"canonical_record":{"source":{"id":"1610.06018","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-10-19T14:10:46Z","cross_cats_sorted":[],"title_canon_sha256":"aa257a39e9a7184099ef69370734cd060960ecd63dd0f2ae4dace9f08dac1d77","abstract_canon_sha256":"f6a9638e7f451f1ea45a29c88e85c2fee0a48da030ea7647534e8740d6339fcd"},"schema_version":"1.0"},"canonical_sha256":"b0ceb2339aacbb74b0c01f1c0dcf292a5ec75d271f5339a9b056393f9f8e0cad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:31.622888Z","signature_b64":"05AAw2f/wGZtUaT8D5SH2ZnRx2tWyFqDoXBTo2HU8msdH7Jqj45QrYJ6Gsent7piHry6Sh3avJgSiyfMVKU4Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0ceb2339aacbb74b0c01f1c0dcf292a5ec75d271f5339a9b056393f9f8e0cad","last_reissued_at":"2026-05-18T00:06:31.622479Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:31.622479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.06018","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":"2026-05-18T00:06:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NVq/mrrDcEilS0Zvr3cHgqk1mTZj3KXXgBh1i1mrrYOSlnNnZ+ElV2utyrSiZMdZiFjv+jPiMiymCXQCgXOuBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:18:27.320777Z"},"content_sha256":"5d0e698f2f3ea9d8e6fc4b515d2e1ab694d7f38b0b8f0d463a0048af6fc27b52","schema_version":"1.0","event_id":"sha256:5d0e698f2f3ea9d8e6fc4b515d2e1ab694d7f38b0b8f0d463a0048af6fc27b52"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:WDHLEM42VS5XJMGAD4OA3TZJFJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Polarized neutron scattering on HYSPEC: the HYbrid SPECtrometer at SNS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Aifeng Wang, Andrei T. Savici, Barry Winn, Cedomir Petrovic, Genda Gu, Igor A Zaliznyak, John M. Tranquada, John Schneeloch, Uwe Filges, V. Ovidiu Garlea","submitted_at":"2016-10-19T14:10:46Z","abstract_excerpt":"We describe some of the first polarized neutron scattering measurements performed at HYSPEC spectrometer at the Spallation Neutron Source, Oak Ridge National Laboratory. We discuss details of the instrument setup and the experimental procedures in the mode with full polarization analysis. Examples of polarized neutron diffraction and polarized inelastic neutron data obtained on single crystal samples are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06018","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":"2026-05-18T00:06:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iSZCxwNdpDsOhbcusfZZOils99PaHQmCvDGa/VNd94G5wMFG1ctp2xLU40LsW3QWKgvNpy78ZRZuoL4p88DdCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:18:27.321311Z"},"content_sha256":"035703f61b4e96b9ae76becf122ba78757db9f55d776e7760597339a7bb35d59","schema_version":"1.0","event_id":"sha256:035703f61b4e96b9ae76becf122ba78757db9f55d776e7760597339a7bb35d59"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/bundle.json","state_url":"https://pith.science/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/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":"2026-05-25T22:18:27Z","links":{"resolver":"https://pith.science/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ","bundle":"https://pith.science/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/bundle.json","state":"https://pith.science/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WDHLEM42VS5XJMGAD4OA3TZJFJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WDHLEM42VS5XJMGAD4OA3TZJFJ","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":"f6a9638e7f451f1ea45a29c88e85c2fee0a48da030ea7647534e8740d6339fcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-10-19T14:10:46Z","title_canon_sha256":"aa257a39e9a7184099ef69370734cd060960ecd63dd0f2ae4dace9f08dac1d77"},"schema_version":"1.0","source":{"id":"1610.06018","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06018","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06018v3","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06018","created_at":"2026-05-18T00:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"WDHLEM42VS5X","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"WDHLEM42VS5XJMGA","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"WDHLEM42","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:035703f61b4e96b9ae76becf122ba78757db9f55d776e7760597339a7bb35d59","target":"graph","created_at":"2026-05-18T00:06:31Z","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":"We describe some of the first polarized neutron scattering measurements performed at HYSPEC spectrometer at the Spallation Neutron Source, Oak Ridge National Laboratory. We discuss details of the instrument setup and the experimental procedures in the mode with full polarization analysis. Examples of polarized neutron diffraction and polarized inelastic neutron data obtained on single crystal samples are presented.","authors_text":"Aifeng Wang, Andrei T. Savici, Barry Winn, Cedomir Petrovic, Genda Gu, Igor A Zaliznyak, John M. Tranquada, John Schneeloch, Uwe Filges, V. Ovidiu Garlea","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-10-19T14:10:46Z","title":"Polarized neutron scattering on HYSPEC: the HYbrid SPECtrometer at SNS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06018","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":"sha256:5d0e698f2f3ea9d8e6fc4b515d2e1ab694d7f38b0b8f0d463a0048af6fc27b52","target":"record","created_at":"2026-05-18T00:06:31Z","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":"f6a9638e7f451f1ea45a29c88e85c2fee0a48da030ea7647534e8740d6339fcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-10-19T14:10:46Z","title_canon_sha256":"aa257a39e9a7184099ef69370734cd060960ecd63dd0f2ae4dace9f08dac1d77"},"schema_version":"1.0","source":{"id":"1610.06018","kind":"arxiv","version":3}},"canonical_sha256":"b0ceb2339aacbb74b0c01f1c0dcf292a5ec75d271f5339a9b056393f9f8e0cad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0ceb2339aacbb74b0c01f1c0dcf292a5ec75d271f5339a9b056393f9f8e0cad","first_computed_at":"2026-05-18T00:06:31.622479Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:31.622479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"05AAw2f/wGZtUaT8D5SH2ZnRx2tWyFqDoXBTo2HU8msdH7Jqj45QrYJ6Gsent7piHry6Sh3avJgSiyfMVKU4Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:31.622888Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.06018","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d0e698f2f3ea9d8e6fc4b515d2e1ab694d7f38b0b8f0d463a0048af6fc27b52","sha256:035703f61b4e96b9ae76becf122ba78757db9f55d776e7760597339a7bb35d59"],"state_sha256":"885de690f191f2b0bd73d560d54c1ec6c40a0d219ae4a14498c154f645b9d603"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SDn7dPCT/vl5B/IsMAjH/NoA6CK1753GrKJ1lOWlzPvQds94YeNxl40aSVEJM0VXvrA+r1jlmXhkHe7Go7xVCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T22:18:27.324350Z","bundle_sha256":"30821d01d845e2525e9333308210a297f3e279bf0b55f711a606f33f7a902fb6"}}