{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:A7U7RL6O2RTHO3DHRP27QRV6EW","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":"4c47aa1ed95facd0d10e94c4b403f7df237ca8b2cdd8bb49d10c75bc102616c3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"1997-03-06T10:35:16Z","title_canon_sha256":"8dbd37ca2a50bb239ff058b358a34a20abf1ec5df13f568ddf3e943699cf8439"},"schema_version":"1.0","source":{"id":"cond-mat/9703060","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9703060","created_at":"2026-07-04T16:03:44Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9703060v1","created_at":"2026-07-04T16:03:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9703060","created_at":"2026-07-04T16:03:44Z"},{"alias_kind":"pith_short_12","alias_value":"A7U7RL6O2RTH","created_at":"2026-07-04T16:03:44Z"},{"alias_kind":"pith_short_16","alias_value":"A7U7RL6O2RTHO3DH","created_at":"2026-07-04T16:03:44Z"},{"alias_kind":"pith_short_8","alias_value":"A7U7RL6O","created_at":"2026-07-04T16:03:44Z"}],"graph_snapshots":[{"event_id":"sha256:12002593f85ddff24a4dac40b98037805f5c9ee767eede5ab711237fcab4c55e","target":"graph","created_at":"2026-07-04T16:03:44Z","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/cond-mat/9703060/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The effect of in-chain and off-chain substitutions on 1D spin fluctuations in the spin-Peierls compound CuGeO_3 has been studied using Raman scattering in order to understand the interplay between defect induced states, enhanced spin-spin correlations and the ground state of low dimensional systems. In-chain and off-chain substitutions quench the spin-Peierls state and induce 3D antiferromagnetic order at T\\leq 5 K. Consequently a suppression of a 1D gap-induced mode as well as a constant intensity of a spinon continuum are observed at low temperatures. A 3D two-magnon density of states now gr","authors_text":"C. Geibel, C. Gros (Institut f\\\"ur Physik, F. Steglich (FB Technische Physik, G. G\\\"untherodt (2. Physikalisches Institut, M. Fischer, M. Weiden, P.G.J. van Dongen (Theoretische Physik III, P. Lemmens, RWTH-Aachen), TH-Darmstadt), Universit\\\"at Augsburg), Universit\\\"at Dortmund), W. Richter","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"1997-03-06T10:35:16Z","title":"Effects of in-chain and off-chain substitutions on spin fluctuations in the spin-Peierls compound CuGeO_3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9703060","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:f4d32dfe4cac74f1deb92f8acfa3640a26959f23b8c951b5e9c844878e1e32ff","target":"record","created_at":"2026-07-04T16:03:44Z","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":"4c47aa1ed95facd0d10e94c4b403f7df237ca8b2cdd8bb49d10c75bc102616c3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"1997-03-06T10:35:16Z","title_canon_sha256":"8dbd37ca2a50bb239ff058b358a34a20abf1ec5df13f568ddf3e943699cf8439"},"schema_version":"1.0","source":{"id":"cond-mat/9703060","kind":"arxiv","version":1}},"canonical_sha256":"07e9f8afced466776c678bf5f846be259ac181751970a54c227f7ad0979fe0ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07e9f8afced466776c678bf5f846be259ac181751970a54c227f7ad0979fe0ee","first_computed_at":"2026-07-04T16:03:44.047561Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:03:44.047561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kd/79F17B43FWBc9B7PoVFB9kh0NN+DwQwkTjPoVvTBiDXuHaqU217UOtUOuoPIV8dXar5FE4Lb/6M28wgCxDw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:03:44.047936Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9703060","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4d32dfe4cac74f1deb92f8acfa3640a26959f23b8c951b5e9c844878e1e32ff","sha256:12002593f85ddff24a4dac40b98037805f5c9ee767eede5ab711237fcab4c55e"],"state_sha256":"beabc7cc1f77f9373d25e4c81b201e92da37a54a02c00930bf0bf16dc1a38fe5"}