{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:66XTN2ABWACVY25LKPZA3YKLCO","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":"9143b1b9666896930bb9d5d708531064c4f5e3b42a1dd7b017194fb4f6902ef5","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-03T11:58:23Z","title_canon_sha256":"7ef090c456138ed09a2a7eb914a797e8ade3890e91b0617b31a24955c6092a9f"},"schema_version":"1.0","source":{"id":"2012.01857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.01857","created_at":"2026-07-05T02:25:31Z"},{"alias_kind":"arxiv_version","alias_value":"2012.01857v1","created_at":"2026-07-05T02:25:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.01857","created_at":"2026-07-05T02:25:31Z"},{"alias_kind":"pith_short_12","alias_value":"66XTN2ABWACV","created_at":"2026-07-05T02:25:31Z"},{"alias_kind":"pith_short_16","alias_value":"66XTN2ABWACVY25L","created_at":"2026-07-05T02:25:31Z"},{"alias_kind":"pith_short_8","alias_value":"66XTN2AB","created_at":"2026-07-05T02:25:31Z"}],"graph_snapshots":[{"event_id":"sha256:9959b775e5a51472d0df22e01808abdc520be47cfbd7938ae308a2ed96b0d13c","target":"graph","created_at":"2026-07-05T02:25:31Z","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/2012.01857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bismuth perovskites ABiO$_3$ (A = Sr, Ba) host a variety of peculiar phenomena including bond-disproportionated insulating phases and high-temperature superconductivity upon hole doping. While the mechanisms underlying these phenomena are still debated, off-diagonal electron-phonon ($e$-ph) coupling originating from the modulation of the orbital overlaps has emerged as a promising candidate. Here, we employ classical Monte Carlo simulations to study a semiclassical three-orbital model with off-diagonal $e$-ph interactions. We demonstrate the existence of a (bi)polaron correlations that persist","authors_text":"George A. Sawatzky, Mi Jiang, Mona Berciu, Steven Johnston","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-03T11:58:23Z","title":"Polaron and bipolaron tendencies in a semiclassical model for hole-doped bismuthates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.01857","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":"sha256:3db0f3b9bb2d0ee38b11c88df69e7fdc88c1ada921fba476e34d89d66a1a6847","target":"record","created_at":"2026-07-05T02:25:31Z","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":"9143b1b9666896930bb9d5d708531064c4f5e3b42a1dd7b017194fb4f6902ef5","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-03T11:58:23Z","title_canon_sha256":"7ef090c456138ed09a2a7eb914a797e8ade3890e91b0617b31a24955c6092a9f"},"schema_version":"1.0","source":{"id":"2012.01857","kind":"arxiv","version":1}},"canonical_sha256":"f7af36e801b0055c6bab53f20de14b1387290d78d209532014a44f1e5be8ee87","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7af36e801b0055c6bab53f20de14b1387290d78d209532014a44f1e5be8ee87","first_computed_at":"2026-07-05T02:25:31.123621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:25:31.123621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YZ0gR8RakAVZQmail3IIHrX1Fh7ijQ88hP5dvrPU/i0XnG/Qyyw1due3/ZQMd6J9VHzHoIQqLPO/OCQiT1qWDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:25:31.124186Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.01857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3db0f3b9bb2d0ee38b11c88df69e7fdc88c1ada921fba476e34d89d66a1a6847","sha256:9959b775e5a51472d0df22e01808abdc520be47cfbd7938ae308a2ed96b0d13c"],"state_sha256":"96160064cf6ead3aeb8dbf2d72756c051eeef8bf600c2b202c3324311ec7f210"}