{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:F33PCBKPLKFNS4TMOSXJD3WNKR","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":"a46754c46374d2f37aafdd9edeb5429b321e16621a04b7ce78234ab614e6ee46","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2004-07-27T11:10:25Z","title_canon_sha256":"4b10e688d1839538a2ccde9bb3577bc57383207be5c9803f751af9f5fad18e35"},"schema_version":"1.0","source":{"id":"cond-mat/0407695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0407695","created_at":"2026-07-04T16:46:48Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0407695v1","created_at":"2026-07-04T16:46:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0407695","created_at":"2026-07-04T16:46:48Z"},{"alias_kind":"pith_short_12","alias_value":"F33PCBKPLKFN","created_at":"2026-07-04T16:46:48Z"},{"alias_kind":"pith_short_16","alias_value":"F33PCBKPLKFNS4TM","created_at":"2026-07-04T16:46:48Z"},{"alias_kind":"pith_short_8","alias_value":"F33PCBKP","created_at":"2026-07-04T16:46:48Z"}],"graph_snapshots":[{"event_id":"sha256:334c1de1e0e8b966356e92040f6c4a2341797c9d583f09f916991f958a7cc3a5","target":"graph","created_at":"2026-07-04T16:46:48Z","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/0407695/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magnetic field dependence of low temperature specific heat of spinel oxide superconductor LiTi_2O_4 has been elaborately investigated. In the normal state, the obtained electronic coefficient of specific heat gamma_n = 19.15 mJ/mol K2, the Debye temperature is 657 K and some other parameters are compared with those reported earlier. The superconducting transition at Tc ~ 11.4 K is very sharp (DeltaTc ~ 0.3 K) and the estimated delataC/gamma_nTc is ~ 1.78. In the superconducting state, the best fit of data leads to the electronic specific heat C_es/Gamma_nTc = 9.87 exp (-1.58 Tc/T) without fiel","authors_text":"C. P. Sun, F. C. Hsu, H. D. Yang, J. -Y. Lin, M. K. Wu, P. L. Ho, S. Mollah, Y. C. Liao","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2004-07-27T11:10:25Z","title":"Magnetic field dependence of low temperature specific heat of spinel oxide superconductor LiTi_2O_4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0407695","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":"sha256:1383e112dba3b45499774ceb71f01a17ee95cf911b483596692a360f01add15c","target":"record","created_at":"2026-07-04T16:46:48Z","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":"a46754c46374d2f37aafdd9edeb5429b321e16621a04b7ce78234ab614e6ee46","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2004-07-27T11:10:25Z","title_canon_sha256":"4b10e688d1839538a2ccde9bb3577bc57383207be5c9803f751af9f5fad18e35"},"schema_version":"1.0","source":{"id":"cond-mat/0407695","kind":"arxiv","version":1}},"canonical_sha256":"2ef6f1054f5a8ad9726c74ae91eecd545236a06e5fbaae2c5f3a5f2bc1166e8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ef6f1054f5a8ad9726c74ae91eecd545236a06e5fbaae2c5f3a5f2bc1166e8e","first_computed_at":"2026-07-04T16:46:48.698488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:46:48.698488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"df/DQwDYSufFAWNkXBGTWMG11elOEDMqDM2Hk3EZ8A1OIGtDBF1K2yZWakrd2HQztwCCOOVys1RnpcSkegxqBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:46:48.698889Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0407695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1383e112dba3b45499774ceb71f01a17ee95cf911b483596692a360f01add15c","sha256:334c1de1e0e8b966356e92040f6c4a2341797c9d583f09f916991f958a7cc3a5"],"state_sha256":"c3d7820f2bd328ac2332bc1c525ee0a772e01bb96dafd56bae37ae6c27194d24"}