{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:UADULXN7K35AWH2MYXQFJOJUYL","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":"392e92dfa36453c9f941c4b6c139841e0e2b52df85157f70012b7ef6a4cb954e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-15T00:49:27Z","title_canon_sha256":"4e4f702ad7e0ace1b790c50f7d62eb79e022c35f19f4607e4076cd3933d7343b"},"schema_version":"1.0","source":{"id":"2106.07821","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.07821","created_at":"2026-07-05T03:08:32Z"},{"alias_kind":"arxiv_version","alias_value":"2106.07821v1","created_at":"2026-07-05T03:08:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.07821","created_at":"2026-07-05T03:08:32Z"},{"alias_kind":"pith_short_12","alias_value":"UADULXN7K35A","created_at":"2026-07-05T03:08:32Z"},{"alias_kind":"pith_short_16","alias_value":"UADULXN7K35AWH2M","created_at":"2026-07-05T03:08:32Z"},{"alias_kind":"pith_short_8","alias_value":"UADULXN7","created_at":"2026-07-05T03:08:32Z"}],"graph_snapshots":[{"event_id":"sha256:fc96de997085e6d3b65c475fd5cf46921b6902a7aaa257015b608f3bb671f2d2","target":"graph","created_at":"2026-07-05T03:08:32Z","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/2106.07821/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a strong-coupling theory of Bose-Einstein condensate-mediated superconductivity in a hybrid system, which consists of a two-dimensional electron gas with either (i) parabolic spectrum or (ii) relativistic Dirac spectrum in the vicinity of a two-dimensional solid-state condensate of indirect excitons. The Eliashberg equations are derived and the expressions for the electron pairing self-energy due to the exchange interaction between electrons mediated by a single Bogoliubov excitation (a bogolon) and the bogolon pairs are found. Furthermore, we find the superconducting order paramete","authors_text":"A. V. Parafilo, I. G. Savenko, Meng Sun, V. M. Kovalev","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-15T00:49:27Z","title":"Strong-coupling theory of condensate-mediated superconductivity in 2D materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.07821","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":"sha256:48b137ea7cb28a06c0d2bcfd1bfb1f76a62cf8119493de7d1447f7c674d3cc5a","target":"record","created_at":"2026-07-05T03:08:32Z","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":"392e92dfa36453c9f941c4b6c139841e0e2b52df85157f70012b7ef6a4cb954e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-15T00:49:27Z","title_canon_sha256":"4e4f702ad7e0ace1b790c50f7d62eb79e022c35f19f4607e4076cd3933d7343b"},"schema_version":"1.0","source":{"id":"2106.07821","kind":"arxiv","version":1}},"canonical_sha256":"a00745ddbf56fa0b1f4cc5e054b934c2c9486506864542cfea42e071a3e773af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a00745ddbf56fa0b1f4cc5e054b934c2c9486506864542cfea42e071a3e773af","first_computed_at":"2026-07-05T03:08:32.787142Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:08:32.787142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qMLLtCN9bfi8tj5BCawdqkTvRpJ3kjZ1rzogPhzE0498CfFQtiSqXXQy6WEtHEzMTN07CptQ9lDopmN1Vg7fBw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:08:32.787582Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.07821","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48b137ea7cb28a06c0d2bcfd1bfb1f76a62cf8119493de7d1447f7c674d3cc5a","sha256:fc96de997085e6d3b65c475fd5cf46921b6902a7aaa257015b608f3bb671f2d2"],"state_sha256":"2c23d4ecc355ae1a67a58ac23ef2f763fa9d5aa6f97dc97e3e58180f814b2836"}