{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RYLHAPQ67IA6VX6LNNSI4RCNLW","short_pith_number":"pith:RYLHAPQ6","canonical_record":{"source":{"id":"2607.12442","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-07-14T07:17:51Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"fa7927845499d279ccdc4cea5c81383f0a6eacb139bfd2c2d66760a5a511dd41","abstract_canon_sha256":"05c52992c8461e54996dd22fcff6f5d3bc2ed6e272d63209b915a2af2a7c1e5e"},"schema_version":"1.0"},"canonical_sha256":"8e16703e1efa01eadfcb6b648e444d5db5f6559d6f0911625990f4787e5ce4ab","source":{"kind":"arxiv","id":"2607.12442","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.12442","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"arxiv_version","alias_value":"2607.12442v1","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.12442","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_12","alias_value":"RYLHAPQ67IA6","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_16","alias_value":"RYLHAPQ67IA6VX6L","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_8","alias_value":"RYLHAPQ6","created_at":"2026-07-15T01:21:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RYLHAPQ67IA6VX6LNNSI4RCNLW","target":"record","payload":{"canonical_record":{"source":{"id":"2607.12442","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-07-14T07:17:51Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"fa7927845499d279ccdc4cea5c81383f0a6eacb139bfd2c2d66760a5a511dd41","abstract_canon_sha256":"05c52992c8461e54996dd22fcff6f5d3bc2ed6e272d63209b915a2af2a7c1e5e"},"schema_version":"1.0"},"canonical_sha256":"8e16703e1efa01eadfcb6b648e444d5db5f6559d6f0911625990f4787e5ce4ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-15T01:21:35.190082Z","signature_b64":"i5DHxJs0dPyhPhpSMHYRQxa9X4vyqCYv3l6Xwz8WKSCesQyLsr9euQlU8MXUY3HB+mxRhXrV4F+08HHRhjlKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e16703e1efa01eadfcb6b648e444d5db5f6559d6f0911625990f4787e5ce4ab","last_reissued_at":"2026-07-15T01:21:35.189175Z","signature_status":"signed_v1","first_computed_at":"2026-07-15T01:21:35.189175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.12442","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":"2026-07-15T01:21:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fJWydZira69iXtwE03Vgw1ZnBy0JOgVrdwhlNa953AtvoHQ+KM360nFEPQdIQ6+O2tPz1zhIg46OcCuHrlxmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-29T09:37:32.199844Z"},"content_sha256":"59dc6989a4823df108a15a1c513e744b6aec9d4d5708118260ac965a6f141b74","schema_version":"1.0","event_id":"sha256:59dc6989a4823df108a15a1c513e744b6aec9d4d5708118260ac965a6f141b74"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RYLHAPQ67IA6VX6LNNSI4RCNLW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetothermopower and particle-hole symmetry in a cuprate strange metal","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Jake Ayres, Matija \\v{C}ulo, Mikhail I. Katsnelson, Mikhail Titov, Nigel E. Hussey, Steffen Wiedmann, Thom Ottenbros, Yingkai Huang, Yu-Te Hsu","submitted_at":"2026-07-14T07:17:51Z","abstract_excerpt":"Here, we report magnetothermopower measurements on overdoped (Bi,Pb)2(Sr,La)2CuO6+delta (Bi2201) single crystals in magnetic fields up to 35 T. Whereas the temperature dependence of the zero-field Seebeck coefficient S(T) can be captured using Boltzmann transport theory, the field-dependent response S(H) cannot. Instead, the magnetothermopower contains a large additional contribution whose field and temperature dependence is consistent with the presence of short-range superconducting order well above Tc. Combined with earlier Hall and magnetoresistance results, these data imply that the overdo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.12442","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.12442/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":"2026-07-15T01:21:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yg+4c3stEEToSgcxkLFszS0w1tmlo6qwuBkuCoGe/Cq4ok77sQaxaoV9HDy/boMt26yZRBDDa9dJ+HlrNTOpBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-29T09:37:32.200210Z"},"content_sha256":"267ca06d52857fc9ca9fa8dddc24ede10a8200398b9de52b3562e0334ff2b629","schema_version":"1.0","event_id":"sha256:267ca06d52857fc9ca9fa8dddc24ede10a8200398b9de52b3562e0334ff2b629"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/bundle.json","state_url":"https://pith.science/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/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":"2026-07-29T09:37:32Z","links":{"resolver":"https://pith.science/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW","bundle":"https://pith.science/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/bundle.json","state":"https://pith.science/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RYLHAPQ67IA6VX6LNNSI4RCNLW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RYLHAPQ67IA6VX6LNNSI4RCNLW","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":"05c52992c8461e54996dd22fcff6f5d3bc2ed6e272d63209b915a2af2a7c1e5e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-07-14T07:17:51Z","title_canon_sha256":"fa7927845499d279ccdc4cea5c81383f0a6eacb139bfd2c2d66760a5a511dd41"},"schema_version":"1.0","source":{"id":"2607.12442","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.12442","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"arxiv_version","alias_value":"2607.12442v1","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.12442","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_12","alias_value":"RYLHAPQ67IA6","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_16","alias_value":"RYLHAPQ67IA6VX6L","created_at":"2026-07-15T01:21:35Z"},{"alias_kind":"pith_short_8","alias_value":"RYLHAPQ6","created_at":"2026-07-15T01:21:35Z"}],"graph_snapshots":[{"event_id":"sha256:267ca06d52857fc9ca9fa8dddc24ede10a8200398b9de52b3562e0334ff2b629","target":"graph","created_at":"2026-07-15T01:21:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.12442/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Here, we report magnetothermopower measurements on overdoped (Bi,Pb)2(Sr,La)2CuO6+delta (Bi2201) single crystals in magnetic fields up to 35 T. Whereas the temperature dependence of the zero-field Seebeck coefficient S(T) can be captured using Boltzmann transport theory, the field-dependent response S(H) cannot. Instead, the magnetothermopower contains a large additional contribution whose field and temperature dependence is consistent with the presence of short-range superconducting order well above Tc. Combined with earlier Hall and magnetoresistance results, these data imply that the overdo","authors_text":"Jake Ayres, Matija \\v{C}ulo, Mikhail I. Katsnelson, Mikhail Titov, Nigel E. Hussey, Steffen Wiedmann, Thom Ottenbros, Yingkai Huang, Yu-Te Hsu","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-07-14T07:17:51Z","title":"Magnetothermopower and particle-hole symmetry in a cuprate strange metal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.12442","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":"sha256:59dc6989a4823df108a15a1c513e744b6aec9d4d5708118260ac965a6f141b74","target":"record","created_at":"2026-07-15T01:21:35Z","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":"05c52992c8461e54996dd22fcff6f5d3bc2ed6e272d63209b915a2af2a7c1e5e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-07-14T07:17:51Z","title_canon_sha256":"fa7927845499d279ccdc4cea5c81383f0a6eacb139bfd2c2d66760a5a511dd41"},"schema_version":"1.0","source":{"id":"2607.12442","kind":"arxiv","version":1}},"canonical_sha256":"8e16703e1efa01eadfcb6b648e444d5db5f6559d6f0911625990f4787e5ce4ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e16703e1efa01eadfcb6b648e444d5db5f6559d6f0911625990f4787e5ce4ab","first_computed_at":"2026-07-15T01:21:35.189175Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-15T01:21:35.189175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i5DHxJs0dPyhPhpSMHYRQxa9X4vyqCYv3l6Xwz8WKSCesQyLsr9euQlU8MXUY3HB+mxRhXrV4F+08HHRhjlKAQ==","signature_status":"signed_v1","signed_at":"2026-07-15T01:21:35.190082Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.12442","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59dc6989a4823df108a15a1c513e744b6aec9d4d5708118260ac965a6f141b74","sha256:267ca06d52857fc9ca9fa8dddc24ede10a8200398b9de52b3562e0334ff2b629"],"state_sha256":"e12cf2e8001b12508ee401429056befd4fb99bc3fdb5baecc51f1b79aec7a28a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Suvvyz/1UORV1MmpqJPVzqTsvKKQWQoEPKU6HXPPPP9MytHlkEIo+u7VStnC1XXatWBFSetNBuctPfK9WsNnBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-29T09:37:32.202380Z","bundle_sha256":"8d15e8d58d04e8b37499ebf4d1c23505b496885006663e96fca81975787c73ab"}}