{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6FLRJDC2WGBB5JKGDZG3K63B5U","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":"26cb527e25a0b054d79ea2345d182d3057d170601ac95d1dcd644d792e00bfe8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2025-12-01T08:36:09Z","title_canon_sha256":"0c5aa93bf2b37aaff1ed2eb737a2d134340a4cf714c26c0d3c0ca6ff0f2cdbe6"},"schema_version":"1.0","source":{"id":"2512.01413","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.01413","created_at":"2026-05-20T00:00:29Z"},{"alias_kind":"arxiv_version","alias_value":"2512.01413v2","created_at":"2026-05-20T00:00:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.01413","created_at":"2026-05-20T00:00:29Z"},{"alias_kind":"pith_short_12","alias_value":"6FLRJDC2WGBB","created_at":"2026-05-20T00:00:29Z"},{"alias_kind":"pith_short_16","alias_value":"6FLRJDC2WGBB5JKG","created_at":"2026-05-20T00:00:29Z"},{"alias_kind":"pith_short_8","alias_value":"6FLRJDC2","created_at":"2026-05-20T00:00:29Z"}],"graph_snapshots":[{"event_id":"sha256:550b8f664dd409b6bd2f1126a895cda2707f8b9c2995e85ea0bcf49fed8ca225","target":"graph","created_at":"2026-05-20T00:00:29Z","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/2512.01413/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the behavior of a small density of mobile impurities (polarons) immersed in a quantum gas, a generic scenario that can be realized in cold atomic gases, liquid helium mixtures, and doped semiconductors. We present a unified theoretical framework for understanding polaron quasiparticles beyond the single-impurity limit, and we identify two key factors that control the polaron-polaron interactions: (i) the statistics of the impurities, including whether or not they are degenerate, and (ii) the constraints on the medium response, i.e., whether the medium density or chemical potential ","authors_text":"Francesca Maria Marchetti, Jesper Levinsen, Meera M. Parish, Olivier Bleu","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2025-12-01T08:36:09Z","title":"Role of impurity statistics and medium constraints in polaron-polaron interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.01413","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":"sha256:2bbc6e7fd84898ffd033f611405f7567bd522f49945c992cf6faa921cbcdfb24","target":"record","created_at":"2026-05-20T00:00:29Z","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":"26cb527e25a0b054d79ea2345d182d3057d170601ac95d1dcd644d792e00bfe8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2025-12-01T08:36:09Z","title_canon_sha256":"0c5aa93bf2b37aaff1ed2eb737a2d134340a4cf714c26c0d3c0ca6ff0f2cdbe6"},"schema_version":"1.0","source":{"id":"2512.01413","kind":"arxiv","version":2}},"canonical_sha256":"f157148c5ab1821ea5461e4db57b61ed210245e8c28760c8f9e8b8cd7172d56b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f157148c5ab1821ea5461e4db57b61ed210245e8c28760c8f9e8b8cd7172d56b","first_computed_at":"2026-05-20T00:00:29.247004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:00:29.247004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B9TyAUSzBkXq9Kaha8G6dIW+zc7+2PKWJV6cWNzPknIrDHTKVIXHoSufh7yQX9psQdNiGbyhdzrcI+6TFRBNDw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:00:29.247608Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.01413","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bbc6e7fd84898ffd033f611405f7567bd522f49945c992cf6faa921cbcdfb24","sha256:550b8f664dd409b6bd2f1126a895cda2707f8b9c2995e85ea0bcf49fed8ca225"],"state_sha256":"30a19e552669e7b76924fca789ff21dc6dcac12d9a5473ea8d465211fecb2637"}