{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DDCIBLMBCLJCJ4MQBUS7Q5YLYN","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":"8a9a1718d1273d13a97cd50ef5563a7ca562c14754e715b0969df97a09ac163b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-10-28T11:41:29Z","title_canon_sha256":"36da3b733e755ebbe70653ad7dc4b3d730abc96bc22f934bdf805a701313ed0a"},"schema_version":"1.0","source":{"id":"1410.7592","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7592","created_at":"2026-05-18T01:37:35Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7592v3","created_at":"2026-05-18T01:37:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7592","created_at":"2026-05-18T01:37:35Z"},{"alias_kind":"pith_short_12","alias_value":"DDCIBLMBCLJC","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DDCIBLMBCLJCJ4MQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DDCIBLMB","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:59ad559ddb50115749d8799d02c6a989f39c06b5c87ecb56794528b8e4c89164","target":"graph","created_at":"2026-05-18T01:37:35Z","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"},"paper":{"abstract_excerpt":"We present a high energy-resolution inelastic x-ray scattering investigation of the soft phonon mode in the charge-density-wave system TbTe$_3$. We analyze our data based on lattice dynamical calculations using density-functional-perturbation-theory and find clear evidence that strongly momentum dependent electron-phonon-coupling defines the periodicity of the CDW superstructure: Our experiment reveals strong phonon softening and increased phonon line widths over a large part in reciprocal space adjacent to the CDW ordering vector $q_{CDW} = (0, 0, 0.3)$. Further, $q_{CDW}$ is clearly offset f","authors_text":"A. H. Said, F. Weber, I. R. Fisher, M. Maschek, P. Giraldo-Gallo, R. Heid, S. Rosenkranz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-10-28T11:41:29Z","title":"Wave vector dependent electron-phonon coupling drives charge-density-wave formation in TbTe3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7592","kind":"arxiv","version":3},"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:fcb8ef9b01c99d59f15f8399199d4394fb120813675fc16645cd9ab1df93079e","target":"record","created_at":"2026-05-18T01:37:35Z","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":"8a9a1718d1273d13a97cd50ef5563a7ca562c14754e715b0969df97a09ac163b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-10-28T11:41:29Z","title_canon_sha256":"36da3b733e755ebbe70653ad7dc4b3d730abc96bc22f934bdf805a701313ed0a"},"schema_version":"1.0","source":{"id":"1410.7592","kind":"arxiv","version":3}},"canonical_sha256":"18c480ad8112d224f1900d25f8770bc353b6835b908f70ef2a862619e3239b89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18c480ad8112d224f1900d25f8770bc353b6835b908f70ef2a862619e3239b89","first_computed_at":"2026-05-18T01:37:35.503901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:35.503901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"61jkkhEIhDB8KljPoRjIPqLXHFfvopILbt4o2bY4Gu8/2fgHw203vA1IEnUVsnngSDo+AWkIytzVrQSxSHzMAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:35.504453Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.7592","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcb8ef9b01c99d59f15f8399199d4394fb120813675fc16645cd9ab1df93079e","sha256:59ad559ddb50115749d8799d02c6a989f39c06b5c87ecb56794528b8e4c89164"],"state_sha256":"a83ad1bd46dda6667e36bbd027a2f57647da9b3430764fed43ff066e82b4573e"}