{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HZJJM6P6Y2M3WV7IGVLBQXZYCT","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":"707a58d7edca095b623239009db42183f191269474ecb2600a5255d81f841529","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-25T08:04:29Z","title_canon_sha256":"d7ae3bafe708e80e95b938ca8d64be5df846749a885f1d78e6d483bb9f88d0a2"},"schema_version":"1.0","source":{"id":"1710.09107","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.09107","created_at":"2026-05-18T00:18:53Z"},{"alias_kind":"arxiv_version","alias_value":"1710.09107v2","created_at":"2026-05-18T00:18:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.09107","created_at":"2026-05-18T00:18:53Z"},{"alias_kind":"pith_short_12","alias_value":"HZJJM6P6Y2M3","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"HZJJM6P6Y2M3WV7I","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"HZJJM6P6","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:b8018cf0c3c80332a12696d15b0aa78373add5da804ecca9a6b4262373cb0316","target":"graph","created_at":"2026-05-18T00:18:53Z","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":"The transition metal dichalcogenide 1$T$-TiSe$_2$ is a quasi-two-dimensional layered material undergoing a commensurate 2 $\\times$ 2 $\\times$ 2 charge density wave (CDW) transition with a weak periodic lattice distortion (PLD) below $\\approx$ 200 K. Scanning tunneling microscopy (STM) combined with intentionally introduced interstitial Ti atoms allows to go beyond the usual spatial resolution of STM and to intimately probe the three-dimensional character of the PLD. Furthermore, the inversion-symmetric, achiral nature of the CDW in the $z$-direction is revealed, contradicting the claimed exist","authors_text":"B. Hildebrand, C. Barreteau, D. R. Bowler, E. Giannini, G. Monney, M.-L. Mottas, P. Aebi, T. Jaouen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-25T08:04:29Z","title":"Local Real-Space View of the Achiral 1$T$-TiSe$_2$ 2 $\\times$ 2 $\\times$ 2 Charge Density Wave"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.09107","kind":"arxiv","version":2},"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:b6b6181eeb049aaade6075c05dd9702293a40ecc051d4a7146421d402383c19d","target":"record","created_at":"2026-05-18T00:18:53Z","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":"707a58d7edca095b623239009db42183f191269474ecb2600a5255d81f841529","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-25T08:04:29Z","title_canon_sha256":"d7ae3bafe708e80e95b938ca8d64be5df846749a885f1d78e6d483bb9f88d0a2"},"schema_version":"1.0","source":{"id":"1710.09107","kind":"arxiv","version":2}},"canonical_sha256":"3e529679fec699bb57e83556185f3814d7df9f24798a7e9cf3937fe4540a4da7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e529679fec699bb57e83556185f3814d7df9f24798a7e9cf3937fe4540a4da7","first_computed_at":"2026-05-18T00:18:53.118019Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:53.118019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2v/RDaBs0MNKLR5JpJyoCsKfurKFLqBqMn74QR0/+SadE1q2GpYTq5aWMzorg5CdvbZtyVG1V9+RGYMhG2AvCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:53.118428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.09107","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6b6181eeb049aaade6075c05dd9702293a40ecc051d4a7146421d402383c19d","sha256:b8018cf0c3c80332a12696d15b0aa78373add5da804ecca9a6b4262373cb0316"],"state_sha256":"e6ea320cbb03567127d073a70b943d7aec9c61d470946c2b71856807a4f7fd0d"}