{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:WZRXVME4DN35JTWB67VTLHRAOC","short_pith_number":"pith:WZRXVME4","canonical_record":{"source":{"id":"1003.2189","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-03-10T20:19:11Z","cross_cats_sorted":[],"title_canon_sha256":"0446ad4277c7a80e7ab7bfb07e245467fd1b536b771589113c5c7d192bd43d85","abstract_canon_sha256":"48ff7d20532ce96fa3a1c8cf9f52f4b6a30bbe66fa559693ad20cb8d52c2ae37"},"schema_version":"1.0"},"canonical_sha256":"b6637ab09c1b77d4cec1f7eb359e20709764d5163835ef0119ac1e2e9ed2c385","source":{"kind":"arxiv","id":"1003.2189","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.2189","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"arxiv_version","alias_value":"1003.2189v1","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.2189","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"pith_short_12","alias_value":"WZRXVME4DN35","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WZRXVME4DN35JTWB","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WZRXVME4","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:WZRXVME4DN35JTWB67VTLHRAOC","target":"record","payload":{"canonical_record":{"source":{"id":"1003.2189","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-03-10T20:19:11Z","cross_cats_sorted":[],"title_canon_sha256":"0446ad4277c7a80e7ab7bfb07e245467fd1b536b771589113c5c7d192bd43d85","abstract_canon_sha256":"48ff7d20532ce96fa3a1c8cf9f52f4b6a30bbe66fa559693ad20cb8d52c2ae37"},"schema_version":"1.0"},"canonical_sha256":"b6637ab09c1b77d4cec1f7eb359e20709764d5163835ef0119ac1e2e9ed2c385","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:35.334951Z","signature_b64":"TSfI/2xy3AoGkSgY2fagKtUSzdS6jX3XvOiYmjL99AA/R7RqGYUrEr0tqb4uNrB3joNa5xpAevHGPsLvS81CCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6637ab09c1b77d4cec1f7eb359e20709764d5163835ef0119ac1e2e9ed2c385","last_reissued_at":"2026-05-18T02:08:35.334381Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:35.334381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.2189","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":"2026-05-18T02:08:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hG7XjegoQGK5kxe0jpkZQ7ZgmfliUVhEbq6Wos+TPl5+YMhK34CgVRXbfkAcZZgEc9IWtCAtAgTZ29bqFOARAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:47:58.420833Z"},"content_sha256":"e277029c789a90f776d4563851c7455a6408ad9dc45d16fdb8ab4bac1f49c208","schema_version":"1.0","event_id":"sha256:e277029c789a90f776d4563851c7455a6408ad9dc45d16fdb8ab4bac1f49c208"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:WZRXVME4DN35JTWB67VTLHRAOC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Limits on Superconductivity-Related Magnetization in Sr$_2$RuO$_4$ and PrOs$_4$Sb$_{12}$ from Scanning SQUID Microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Clifford W. Hicks, John R. Kirtley, Kathryn A. Moler, Martin E. Huber, M. Brian Maple, Nicholas C. Koshnick, Thomas M. Lippman, William M. Yuhasz, Yoshiteru Maeno","submitted_at":"2010-03-10T20:19:11Z","abstract_excerpt":"We present scanning SQUID microscopy data on the superconductors Sr2RuO4 (Tc = 1.5 K) and PrOs$_4$Sb$_{12}$ (Tc = 1.8 K). In both of these materials, superconductivity-related time-reversal symmetry-breaking fields have been observed by muon spin rotation; our aim was to visualize the structure of these fields. However in neither Sr$_2$RuO$_4$ nor PrOs$_4$Sb$_{12}$ do we observe spontaneous superconductivity-related magnetization. In Sr$_2$RuO$_4$, many experimental results have been interpreted on the basis of a $px \\pm ipy$ superconducting order parameter. This order parameter is expected to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.2189","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":"2026-05-18T02:08:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WKcQkaJjau8Je92BozO6f/4pU8t4g7lRHM+kFdlLSkzUx6oCbfmTXoWGqretU+SKpspd+PO+e02wRNAVQk1jBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:47:58.421245Z"},"content_sha256":"a25077dc6defbcfacd93349d43ffd939fb09e3b1ba171da808dac906a1d35586","schema_version":"1.0","event_id":"sha256:a25077dc6defbcfacd93349d43ffd939fb09e3b1ba171da808dac906a1d35586"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZRXVME4DN35JTWB67VTLHRAOC/bundle.json","state_url":"https://pith.science/pith/WZRXVME4DN35JTWB67VTLHRAOC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZRXVME4DN35JTWB67VTLHRAOC/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":"2026-05-31T15:47:58Z","links":{"resolver":"https://pith.science/pith/WZRXVME4DN35JTWB67VTLHRAOC","bundle":"https://pith.science/pith/WZRXVME4DN35JTWB67VTLHRAOC/bundle.json","state":"https://pith.science/pith/WZRXVME4DN35JTWB67VTLHRAOC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZRXVME4DN35JTWB67VTLHRAOC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:WZRXVME4DN35JTWB67VTLHRAOC","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":"48ff7d20532ce96fa3a1c8cf9f52f4b6a30bbe66fa559693ad20cb8d52c2ae37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-03-10T20:19:11Z","title_canon_sha256":"0446ad4277c7a80e7ab7bfb07e245467fd1b536b771589113c5c7d192bd43d85"},"schema_version":"1.0","source":{"id":"1003.2189","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.2189","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"arxiv_version","alias_value":"1003.2189v1","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.2189","created_at":"2026-05-18T02:08:35Z"},{"alias_kind":"pith_short_12","alias_value":"WZRXVME4DN35","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WZRXVME4DN35JTWB","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WZRXVME4","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:a25077dc6defbcfacd93349d43ffd939fb09e3b1ba171da808dac906a1d35586","target":"graph","created_at":"2026-05-18T02:08:35Z","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 present scanning SQUID microscopy data on the superconductors Sr2RuO4 (Tc = 1.5 K) and PrOs$_4$Sb$_{12}$ (Tc = 1.8 K). In both of these materials, superconductivity-related time-reversal symmetry-breaking fields have been observed by muon spin rotation; our aim was to visualize the structure of these fields. However in neither Sr$_2$RuO$_4$ nor PrOs$_4$Sb$_{12}$ do we observe spontaneous superconductivity-related magnetization. In Sr$_2$RuO$_4$, many experimental results have been interpreted on the basis of a $px \\pm ipy$ superconducting order parameter. This order parameter is expected to","authors_text":"Clifford W. Hicks, John R. Kirtley, Kathryn A. Moler, Martin E. Huber, M. Brian Maple, Nicholas C. Koshnick, Thomas M. Lippman, William M. Yuhasz, Yoshiteru Maeno","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-03-10T20:19:11Z","title":"Limits on Superconductivity-Related Magnetization in Sr$_2$RuO$_4$ and PrOs$_4$Sb$_{12}$ from Scanning SQUID Microscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.2189","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:e277029c789a90f776d4563851c7455a6408ad9dc45d16fdb8ab4bac1f49c208","target":"record","created_at":"2026-05-18T02:08:35Z","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":"48ff7d20532ce96fa3a1c8cf9f52f4b6a30bbe66fa559693ad20cb8d52c2ae37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-03-10T20:19:11Z","title_canon_sha256":"0446ad4277c7a80e7ab7bfb07e245467fd1b536b771589113c5c7d192bd43d85"},"schema_version":"1.0","source":{"id":"1003.2189","kind":"arxiv","version":1}},"canonical_sha256":"b6637ab09c1b77d4cec1f7eb359e20709764d5163835ef0119ac1e2e9ed2c385","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b6637ab09c1b77d4cec1f7eb359e20709764d5163835ef0119ac1e2e9ed2c385","first_computed_at":"2026-05-18T02:08:35.334381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:35.334381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TSfI/2xy3AoGkSgY2fagKtUSzdS6jX3XvOiYmjL99AA/R7RqGYUrEr0tqb4uNrB3joNa5xpAevHGPsLvS81CCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:35.334951Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.2189","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e277029c789a90f776d4563851c7455a6408ad9dc45d16fdb8ab4bac1f49c208","sha256:a25077dc6defbcfacd93349d43ffd939fb09e3b1ba171da808dac906a1d35586"],"state_sha256":"050d79d7c7a1b965d0224b87d9349808ee705498892b68be6d409816c7349ca2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CgU+TE77Ysz291bQ9z4pDL9mobnP37rNiHvtfmuC+SFTnOKeA/rdygpet7hW03djoHCkXiVKP+ra+hoFfRZDBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:47:58.424111Z","bundle_sha256":"afd7d64a9de03cdaa68626e3e3dcc5f90206d9d17f186bdb76942a83549cd7db"}}