{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:HPGDU2CHXGFUP7CKECDX2TAML3","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":"cf2907317f07ae7cf4b69d9885a77ed3090a47c86fc02c13df4015f4a0e7039f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1997-04-03T04:54:32Z","title_canon_sha256":"72058a80794daab1cbada0dd061487146fc8d3bdfc66056ba5a489f821072d7e"},"schema_version":"1.0","source":{"id":"cond-mat/9704022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9704022","created_at":"2026-05-18T01:07:08Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9704022v1","created_at":"2026-05-18T01:07:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9704022","created_at":"2026-05-18T01:07:08Z"},{"alias_kind":"pith_short_12","alias_value":"HPGDU2CHXGFU","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"HPGDU2CHXGFUP7CK","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"HPGDU2CH","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:b83b6cbf28b0f0c0b1f6322c33de7fcaf9b6dc08924879c75fea1ea512ca8839","target":"graph","created_at":"2026-05-18T01:07:08Z","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":"A recent theory of the resonant neutron scattering peaks in YBCO superconductors predicts the existence of a sharp spin triplet two particle collective mode (the ``\\pi resonance\") in the normal state. In this paper, we propose an experiment in which the \\pi resonance could be probed directly in a two particle tunneling measurement.","authors_text":"E. Demler, S.C. Zhang, Y. Bazaliy","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1997-04-03T04:54:32Z","title":"Search for the \\pi Resonance in Two Particle Tunneling Experiments of YBCO Superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9704022","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:d5ed0af9ebda87963f8be6aa171048f85d7559b7d65228603cb0beb677158f17","target":"record","created_at":"2026-05-18T01:07:08Z","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":"cf2907317f07ae7cf4b69d9885a77ed3090a47c86fc02c13df4015f4a0e7039f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1997-04-03T04:54:32Z","title_canon_sha256":"72058a80794daab1cbada0dd061487146fc8d3bdfc66056ba5a489f821072d7e"},"schema_version":"1.0","source":{"id":"cond-mat/9704022","kind":"arxiv","version":1}},"canonical_sha256":"3bcc3a6847b98b47fc4a20877d4c0c5eff48b056840866c295f5e05a9f7ba6f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3bcc3a6847b98b47fc4a20877d4c0c5eff48b056840866c295f5e05a9f7ba6f0","first_computed_at":"2026-05-18T01:07:08.374363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:08.374363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PnpR+nKseedpqVGrxRLUA+6Nb+ApChKkom8Ngu5H69JJcUa9IJsB5s14ur9TNHBSNCq7Y5eaScqSmp8eowtyBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:08.374911Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9704022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5ed0af9ebda87963f8be6aa171048f85d7559b7d65228603cb0beb677158f17","sha256:b83b6cbf28b0f0c0b1f6322c33de7fcaf9b6dc08924879c75fea1ea512ca8839"],"state_sha256":"ef34923d3ad36d23e5016ee83c9cc9d9aa161ca2d63a016d3fbfc092917e0d03"}