{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NIRFVMBBTKCVDTNOYYB5TMNZFE","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":"6593b7b79181c5b23b93139445316357b09dec65b05f8e141deb7ac2f9111c55","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-04T18:01:03Z","title_canon_sha256":"aa100050c81675726a64c39fa192dd265356d997a12e653fa703ed3761fd2b13"},"schema_version":"1.0","source":{"id":"2606.06605","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06605","created_at":"2026-06-08T00:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06605v1","created_at":"2026-06-08T00:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06605","created_at":"2026-06-08T00:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"NIRFVMBBTKCV","created_at":"2026-06-08T00:03:47Z"},{"alias_kind":"pith_short_16","alias_value":"NIRFVMBBTKCVDTNO","created_at":"2026-06-08T00:03:47Z"},{"alias_kind":"pith_short_8","alias_value":"NIRFVMBB","created_at":"2026-06-08T00:03:47Z"}],"graph_snapshots":[{"event_id":"sha256:ffd4368bdda2d1c9821cbff0e1178f1c1ac1b00c0c6b67de678572288c4cd8e0","target":"graph","created_at":"2026-06-08T00:03:47Z","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/2606.06605/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Deconfined quantum critical points (DQCPs) describe continuous transitions between ordered phases beyond the Landau paradigm. A simple example is the N\\'eel antiferromagnet (AFM) to valence bond solid (VBS) transition in a 1D antiferromagnetic $J_1-J_2$ model. In analogy to the spin-Peierls instability of critical spin chains, DQCPs are predicted to be unstable towards lattice distortions below a critical phonon frequency. In this work, we use tensor network simulations to investigate this instability in the antiferromagnetic $J_1-J_2$ model coupled to lattice vibrations. We confirm the stabil","authors_text":"Anton Romen, David Hofmeier, Johannes Knolle, Josef Willsher, Michael Knap","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-04T18:01:03Z","title":"Tensor network study of deconfined quantum criticality in a one-dimensional spin-phonon model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06605","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:f9b34528241ede519b392a05448387bf8f8ac1e97454d8ecf297848e0911e871","target":"record","created_at":"2026-06-08T00:03:47Z","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":"6593b7b79181c5b23b93139445316357b09dec65b05f8e141deb7ac2f9111c55","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-04T18:01:03Z","title_canon_sha256":"aa100050c81675726a64c39fa192dd265356d997a12e653fa703ed3761fd2b13"},"schema_version":"1.0","source":{"id":"2606.06605","kind":"arxiv","version":1}},"canonical_sha256":"6a225ab0219a8551cdaec603d9b1b9291661710e7f57de7f94e3ee5bd6c2bb8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a225ab0219a8551cdaec603d9b1b9291661710e7f57de7f94e3ee5bd6c2bb8d","first_computed_at":"2026-06-08T00:03:47.246062Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-08T00:03:47.246062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KKM3jL9xUNFz08BvjoYz10GYrGDc+I6ItizxN2JRMvvlv6w3kJB4Lt+Cv9rO8qHqOQfBQdf05z+9guz8gdNxAw==","signature_status":"signed_v1","signed_at":"2026-06-08T00:03:47.246775Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.06605","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9b34528241ede519b392a05448387bf8f8ac1e97454d8ecf297848e0911e871","sha256:ffd4368bdda2d1c9821cbff0e1178f1c1ac1b00c0c6b67de678572288c4cd8e0"],"state_sha256":"9415b539ebb83bcd04f5f9d22cd94e76aa23c4323f0f99664d7f3f77914ab21b"}