{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:M5GORPLYLPQU2NZQYRQXGETO6B","short_pith_number":"pith:M5GORPLY","canonical_record":{"source":{"id":"1705.08098","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-05-23T06:57:33Z","cross_cats_sorted":[],"title_canon_sha256":"3fe89bb76f8b80186bfc54805ceb37118db111403e7d449396c7deedab27b080","abstract_canon_sha256":"9d67fb2e7e821b08b27235732033ccf9bf3b4c66be302945b6d247c4b628b53a"},"schema_version":"1.0"},"canonical_sha256":"674ce8bd785be14d3730c46173126ef05ddd5df64ecb264e1b1b598989dab19d","source":{"kind":"arxiv","id":"1705.08098","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08098","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08098v1","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08098","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"pith_short_12","alias_value":"M5GORPLYLPQU","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M5GORPLYLPQU2NZQ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M5GORPLY","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:M5GORPLYLPQU2NZQYRQXGETO6B","target":"record","payload":{"canonical_record":{"source":{"id":"1705.08098","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-05-23T06:57:33Z","cross_cats_sorted":[],"title_canon_sha256":"3fe89bb76f8b80186bfc54805ceb37118db111403e7d449396c7deedab27b080","abstract_canon_sha256":"9d67fb2e7e821b08b27235732033ccf9bf3b4c66be302945b6d247c4b628b53a"},"schema_version":"1.0"},"canonical_sha256":"674ce8bd785be14d3730c46173126ef05ddd5df64ecb264e1b1b598989dab19d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:03.456845Z","signature_b64":"souAwEiskV81UA5237M82G11yo4FfcAXT+/n+p2z0ijMtUHFOlzAFeFFj+LHCoh6fjQF3d/YYRkZqx8d0KjfAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"674ce8bd785be14d3730c46173126ef05ddd5df64ecb264e1b1b598989dab19d","last_reissued_at":"2026-05-18T00:40:03.456382Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:03.456382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.08098","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":"2026-05-18T00:40:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lda72PGelr6G/EysI07mKgasaFQUF1iEaDCmv3MZqBwm9lezjFL0JkclfNRxPO9nOc8eGLmdLx2hS2n82U9tAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:57:16.543592Z"},"content_sha256":"36e05ea1e4ca1e16e513a7e313e24f5eed41cebc1efcda01d094c0b97ef9fa93","schema_version":"1.0","event_id":"sha256:36e05ea1e4ca1e16e513a7e313e24f5eed41cebc1efcda01d094c0b97ef9fa93"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:M5GORPLYLPQU2NZQYRQXGETO6B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin Susceptibility of the Topological Superconductor UPt3 from Polarized Neutron Diffraction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Stunault, K. Lefmann, M. R. Eskildsen, Pengcheng Dai, U. B. Hansen, W. J. Gannon, W. P. Halperin","submitted_at":"2017-05-23T06:57:33Z","abstract_excerpt":"Experiment and theory indicate that UPt3 is a topological superconductor in an odd-parity state, based in part from temperature independence of the NMR Knight shift. However, quasiparticle spin-flip scattering near a surface, where the Knight shift is measured, might be responsible. We use polarized neutron scattering to measure the bulk susceptibility with H||c, finding consistency with the Knight shift but inconsistent with theory for this field orientation. We infer that neither spin susceptibility nor Knight shift are a reliable indication of odd-parity."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08098","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":"2026-05-18T00:40:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IE7R5/ShnmJTAXnDJ58vIvgVfaK+86HiJMwYJLAjDvQHiZ9nwkUj9sfe9LfUPc4Y51e/AIP2mvy1IsPnCR4LDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:57:16.544373Z"},"content_sha256":"805c5d60cd69acb1acfada6dcf4b9ca86a1239de4b6b464031b55c2460b8a3a4","schema_version":"1.0","event_id":"sha256:805c5d60cd69acb1acfada6dcf4b9ca86a1239de4b6b464031b55c2460b8a3a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M5GORPLYLPQU2NZQYRQXGETO6B/bundle.json","state_url":"https://pith.science/pith/M5GORPLYLPQU2NZQYRQXGETO6B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M5GORPLYLPQU2NZQYRQXGETO6B/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":"2026-05-25T16:57:16Z","links":{"resolver":"https://pith.science/pith/M5GORPLYLPQU2NZQYRQXGETO6B","bundle":"https://pith.science/pith/M5GORPLYLPQU2NZQYRQXGETO6B/bundle.json","state":"https://pith.science/pith/M5GORPLYLPQU2NZQYRQXGETO6B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M5GORPLYLPQU2NZQYRQXGETO6B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:M5GORPLYLPQU2NZQYRQXGETO6B","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":"9d67fb2e7e821b08b27235732033ccf9bf3b4c66be302945b6d247c4b628b53a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-05-23T06:57:33Z","title_canon_sha256":"3fe89bb76f8b80186bfc54805ceb37118db111403e7d449396c7deedab27b080"},"schema_version":"1.0","source":{"id":"1705.08098","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08098","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08098v1","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08098","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"pith_short_12","alias_value":"M5GORPLYLPQU","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M5GORPLYLPQU2NZQ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M5GORPLY","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:805c5d60cd69acb1acfada6dcf4b9ca86a1239de4b6b464031b55c2460b8a3a4","target":"graph","created_at":"2026-05-18T00:40:03Z","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":"Experiment and theory indicate that UPt3 is a topological superconductor in an odd-parity state, based in part from temperature independence of the NMR Knight shift. However, quasiparticle spin-flip scattering near a surface, where the Knight shift is measured, might be responsible. We use polarized neutron scattering to measure the bulk susceptibility with H||c, finding consistency with the Knight shift but inconsistent with theory for this field orientation. We infer that neither spin susceptibility nor Knight shift are a reliable indication of odd-parity.","authors_text":"A. Stunault, K. Lefmann, M. R. Eskildsen, Pengcheng Dai, U. B. Hansen, W. J. Gannon, W. P. Halperin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-05-23T06:57:33Z","title":"Spin Susceptibility of the Topological Superconductor UPt3 from Polarized Neutron Diffraction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08098","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":"sha256:36e05ea1e4ca1e16e513a7e313e24f5eed41cebc1efcda01d094c0b97ef9fa93","target":"record","created_at":"2026-05-18T00:40:03Z","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":"9d67fb2e7e821b08b27235732033ccf9bf3b4c66be302945b6d247c4b628b53a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-05-23T06:57:33Z","title_canon_sha256":"3fe89bb76f8b80186bfc54805ceb37118db111403e7d449396c7deedab27b080"},"schema_version":"1.0","source":{"id":"1705.08098","kind":"arxiv","version":1}},"canonical_sha256":"674ce8bd785be14d3730c46173126ef05ddd5df64ecb264e1b1b598989dab19d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"674ce8bd785be14d3730c46173126ef05ddd5df64ecb264e1b1b598989dab19d","first_computed_at":"2026-05-18T00:40:03.456382Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:03.456382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"souAwEiskV81UA5237M82G11yo4FfcAXT+/n+p2z0ijMtUHFOlzAFeFFj+LHCoh6fjQF3d/YYRkZqx8d0KjfAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:03.456845Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.08098","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36e05ea1e4ca1e16e513a7e313e24f5eed41cebc1efcda01d094c0b97ef9fa93","sha256:805c5d60cd69acb1acfada6dcf4b9ca86a1239de4b6b464031b55c2460b8a3a4"],"state_sha256":"2a3923579bbe17cad84257fc5ce63377dce5e9b3c2f87a2c6f57902715de76d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/BC6BSUsbYPNvyRcI1kO7Pp3RlAnFK0ePGfT46r8z0wT4Ixa7lZzIvUgPSCJUlAnP6bP3fpXJY9gdNEIqcADAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T16:57:16.548480Z","bundle_sha256":"c506961b4c7149ae62b8b7235b0c4fac7959b9da7cf9a38ee4791811969f8046"}}