{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:GKEN5UMCQC7CGEXHMJ2LYKVY6V","short_pith_number":"pith:GKEN5UMC","canonical_record":{"source":{"id":"0905.2009","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-05-13T04:03:35Z","cross_cats_sorted":[],"title_canon_sha256":"19856576c3539663e72ad28a76855554e6b3b2a960160bbc6c042bf5872abf60","abstract_canon_sha256":"078fbd0a22d813779d509e45e72302da0dc7b9bac51db5e3bd35700694a7bf63"},"schema_version":"1.0"},"canonical_sha256":"3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc","source":{"kind":"arxiv","id":"0905.2009","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.2009","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"arxiv_version","alias_value":"0905.2009v2","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2009","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_12","alias_value":"GKEN5UMCQC7C","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_16","alias_value":"GKEN5UMCQC7CGEXH","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_8","alias_value":"GKEN5UMC","created_at":"2026-07-04T15:42:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:GKEN5UMCQC7CGEXHMJ2LYKVY6V","target":"record","payload":{"canonical_record":{"source":{"id":"0905.2009","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-05-13T04:03:35Z","cross_cats_sorted":[],"title_canon_sha256":"19856576c3539663e72ad28a76855554e6b3b2a960160bbc6c042bf5872abf60","abstract_canon_sha256":"078fbd0a22d813779d509e45e72302da0dc7b9bac51db5e3bd35700694a7bf63"},"schema_version":"1.0"},"canonical_sha256":"3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:42:51.242544Z","signature_b64":"jrsu6IxUABocgAV+dG71rmpEYxIY5c+MEAW8779jncjZ4PGWp/K4k1ICIndxjwEEqqnRtZnCBQ1xCgKu+mPBAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc","last_reissued_at":"2026-07-04T15:42:51.242193Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:42:51.242193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0905.2009","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:42:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QiU42PKd86w80NUwk+COh2ZbMtQNpXu50JKynFRnW+P4xl1FCEbl4zv+xjTDW7tBcfyY3gHNpMUFX148qMXEAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:52:07.746694Z"},"content_sha256":"e2371986942b8773acd2bd8d4e2c23a400aab877b591afb36385668613c48b3d","schema_version":"1.0","event_id":"sha256:e2371986942b8773acd2bd8d4e2c23a400aab877b591afb36385668613c48b3d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:GKEN5UMCQC7CGEXHMJ2LYKVY6V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatial development of superconductivity in the Sr2RuO4-Ru eutectic system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Hiroshi Yaguchi, Shingo Yonezawa, Shunichiro Kittaka, Taketomo Nakamura, Yoshiteru Maeno","submitted_at":"2009-05-13T04:03:35Z","abstract_excerpt":"We have clarified how the enhanced superconductivity, often referred to as the 3-K phase superconductivity, develops in the Sr2RuO4-Ru eutectic system.\n  From the detailed ac and dc susceptibility measurements on well-characterized crystals, we revealed strongly anisotropic shielding, governed by the direction of the screening current dominated within the RuO2 plane rather than by the orientation of the Ru lamellae. The onset temperature of the 3-K phase superconductivity probed by diamagnetic screening is as high as 3.5 K. The temperature dependence of the diamagnetic shielding above around 2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2009","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0905.2009/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:42:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2NJm7Kuk5a7jegjxfiD0MxTfMXsMT8fMo4Vnb1LIKFiDRbzFSyqyf82r7p2VwiEni/waiE0UZhGnjDbata9lCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:52:07.747669Z"},"content_sha256":"2d6311a6d3f23f0262ae111624f7d0383496176b7fbaf9d4355cd4739b35dcaa","schema_version":"1.0","event_id":"sha256:2d6311a6d3f23f0262ae111624f7d0383496176b7fbaf9d4355cd4739b35dcaa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/bundle.json","state_url":"https://pith.science/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/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":"2026-08-06T11:52:07Z","links":{"resolver":"https://pith.science/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V","bundle":"https://pith.science/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/bundle.json","state":"https://pith.science/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GKEN5UMCQC7CGEXHMJ2LYKVY6V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:GKEN5UMCQC7CGEXHMJ2LYKVY6V","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":"078fbd0a22d813779d509e45e72302da0dc7b9bac51db5e3bd35700694a7bf63","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-05-13T04:03:35Z","title_canon_sha256":"19856576c3539663e72ad28a76855554e6b3b2a960160bbc6c042bf5872abf60"},"schema_version":"1.0","source":{"id":"0905.2009","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.2009","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"arxiv_version","alias_value":"0905.2009v2","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2009","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_12","alias_value":"GKEN5UMCQC7C","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_16","alias_value":"GKEN5UMCQC7CGEXH","created_at":"2026-07-04T15:42:51Z"},{"alias_kind":"pith_short_8","alias_value":"GKEN5UMC","created_at":"2026-07-04T15:42:51Z"}],"graph_snapshots":[{"event_id":"sha256:2d6311a6d3f23f0262ae111624f7d0383496176b7fbaf9d4355cd4739b35dcaa","target":"graph","created_at":"2026-07-04T15:42:51Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0905.2009/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have clarified how the enhanced superconductivity, often referred to as the 3-K phase superconductivity, develops in the Sr2RuO4-Ru eutectic system.\n  From the detailed ac and dc susceptibility measurements on well-characterized crystals, we revealed strongly anisotropic shielding, governed by the direction of the screening current dominated within the RuO2 plane rather than by the orientation of the Ru lamellae. The onset temperature of the 3-K phase superconductivity probed by diamagnetic screening is as high as 3.5 K. The temperature dependence of the diamagnetic shielding above around 2","authors_text":"Hiroshi Yaguchi, Shingo Yonezawa, Shunichiro Kittaka, Taketomo Nakamura, Yoshiteru Maeno","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-05-13T04:03:35Z","title":"Spatial development of superconductivity in the Sr2RuO4-Ru eutectic system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2009","kind":"arxiv","version":2},"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:e2371986942b8773acd2bd8d4e2c23a400aab877b591afb36385668613c48b3d","target":"record","created_at":"2026-07-04T15:42:51Z","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":"078fbd0a22d813779d509e45e72302da0dc7b9bac51db5e3bd35700694a7bf63","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-05-13T04:03:35Z","title_canon_sha256":"19856576c3539663e72ad28a76855554e6b3b2a960160bbc6c042bf5872abf60"},"schema_version":"1.0","source":{"id":"0905.2009","kind":"arxiv","version":2}},"canonical_sha256":"3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc","first_computed_at":"2026-07-04T15:42:51.242193Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:42:51.242193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jrsu6IxUABocgAV+dG71rmpEYxIY5c+MEAW8779jncjZ4PGWp/K4k1ICIndxjwEEqqnRtZnCBQ1xCgKu+mPBAg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:42:51.242544Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.2009","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2371986942b8773acd2bd8d4e2c23a400aab877b591afb36385668613c48b3d","sha256:2d6311a6d3f23f0262ae111624f7d0383496176b7fbaf9d4355cd4739b35dcaa"],"state_sha256":"ebeba4d42d9bb4a62cc35799510fadf9e8e9eec60502aa9cf9ba24571bf9e2b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iD3XdEerehtHkCoOx2acMOipeQUiFmdpVvdkpSiJDo/OZsdLy9jgIvpWwbh+BTBHQ1kCXs+tkpl3PVhoHSieCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:52:07.753868Z","bundle_sha256":"7efbf6682cd395b42913fdd55340b9c993cb549ebc9adadc5e36813bf9deb435"}}