{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PHXK2MFS6GX2ZPIQ7MBQ4NSZCR","short_pith_number":"pith:PHXK2MFS","canonical_record":{"source":{"id":"2506.22435","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-06-27T17:59:37Z","cross_cats_sorted":[],"title_canon_sha256":"5318811968a34023215b307d420dd94b57bbe7ec0331c92240e6d5e8f2e791cb","abstract_canon_sha256":"ffb263edc27562822348133732465a6b169a6008f2c47b7bab9eae3aa287acfe"},"schema_version":"1.0"},"canonical_sha256":"79eead30b2f1afacbd10fb030e36591463cd0df57b0a40dc54a197b92998b944","source":{"kind":"arxiv","id":"2506.22435","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22435","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22435v1","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22435","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_12","alias_value":"PHXK2MFS6GX2","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_16","alias_value":"PHXK2MFS6GX2ZPIQ","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_8","alias_value":"PHXK2MFS","created_at":"2026-07-05T11:28:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PHXK2MFS6GX2ZPIQ7MBQ4NSZCR","target":"record","payload":{"canonical_record":{"source":{"id":"2506.22435","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-06-27T17:59:37Z","cross_cats_sorted":[],"title_canon_sha256":"5318811968a34023215b307d420dd94b57bbe7ec0331c92240e6d5e8f2e791cb","abstract_canon_sha256":"ffb263edc27562822348133732465a6b169a6008f2c47b7bab9eae3aa287acfe"},"schema_version":"1.0"},"canonical_sha256":"79eead30b2f1afacbd10fb030e36591463cd0df57b0a40dc54a197b92998b944","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:28:27.494373Z","signature_b64":"pH5Lf8/LUuKZr+t5FWuWBLArRjFhAQDBIxXs5CnyntQVfuypkUA3sLhZdXvu6KtOuGX8FbnPLG/A6MWKZz+ODQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79eead30b2f1afacbd10fb030e36591463cd0df57b0a40dc54a197b92998b944","last_reissued_at":"2026-07-05T11:28:27.493878Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:28:27.493878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.22435","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:28:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3zpAORgRaCz1ZyU61c5/zZSWRspWM1615zeLI3vgYzwHbOn3kBF4PG8BW2cvSYAb2dYT4tABiw3Q+iZ+UT8sCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T18:07:21.379909Z"},"content_sha256":"781f178fc1f3871a9222f6b95a9e7bcd7ab198cc41348f8a149090a8a83c52d2","schema_version":"1.0","event_id":"sha256:781f178fc1f3871a9222f6b95a9e7bcd7ab198cc41348f8a149090a8a83c52d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PHXK2MFS6GX2ZPIQ7MBQ4NSZCR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Correlation Enhanced Electron-Phonon Coupling in FeSe/SrTiO$_3$ at a Magic Angle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Antik Sihi, Basu Dev Oli, Daniel Agterberg, Lian Li, Merc\\`e Roig, Michael Weinert, Qiang Zou, Subhasish Mandal","submitted_at":"2025-06-27T17:59:37Z","abstract_excerpt":"While a predictive theory for unconventional superconductivity in Fe-based superconductors remains elusive, an extensively debated aspect is the interaction between phonons and strongly correlated electrons, and its potential role in the pairing mechanism. Here, through the combination of first principles dynamical mean field theory calculations and epitaxial growth of the single-layer FeX (X=Se, S, Te) on SrTiO$_3$ (STO)(001) substrate, which facilitates the controlled distortion of the FeX$_4$ tetrahedron, we demonstrate an unique superconducting dome where the superconducting gap peaks at a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22435","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.22435/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:28:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rs2M236mQ9dO8DrAhNz0t02PB62705dQeWpYM1ziKqdwRzZt5Gw/YIYd2lwxzGVcU6Jx0v2i+wJ3+gcBMorFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T18:07:21.380783Z"},"content_sha256":"2d9e76c90ea3529a51b5d6c185215cbe5d026d23f7f2a4851e8df2ff22a491c4","schema_version":"1.0","event_id":"sha256:2d9e76c90ea3529a51b5d6c185215cbe5d026d23f7f2a4851e8df2ff22a491c4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/bundle.json","state_url":"https://pith.science/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T18:07:21Z","links":{"resolver":"https://pith.science/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR","bundle":"https://pith.science/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/bundle.json","state":"https://pith.science/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PHXK2MFS6GX2ZPIQ7MBQ4NSZCR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PHXK2MFS6GX2ZPIQ7MBQ4NSZCR","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":"ffb263edc27562822348133732465a6b169a6008f2c47b7bab9eae3aa287acfe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-06-27T17:59:37Z","title_canon_sha256":"5318811968a34023215b307d420dd94b57bbe7ec0331c92240e6d5e8f2e791cb"},"schema_version":"1.0","source":{"id":"2506.22435","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22435","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22435v1","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22435","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_12","alias_value":"PHXK2MFS6GX2","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_16","alias_value":"PHXK2MFS6GX2ZPIQ","created_at":"2026-07-05T11:28:27Z"},{"alias_kind":"pith_short_8","alias_value":"PHXK2MFS","created_at":"2026-07-05T11:28:27Z"}],"graph_snapshots":[{"event_id":"sha256:2d9e76c90ea3529a51b5d6c185215cbe5d026d23f7f2a4851e8df2ff22a491c4","target":"graph","created_at":"2026-07-05T11:28:27Z","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/2506.22435/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While a predictive theory for unconventional superconductivity in Fe-based superconductors remains elusive, an extensively debated aspect is the interaction between phonons and strongly correlated electrons, and its potential role in the pairing mechanism. Here, through the combination of first principles dynamical mean field theory calculations and epitaxial growth of the single-layer FeX (X=Se, S, Te) on SrTiO$_3$ (STO)(001) substrate, which facilitates the controlled distortion of the FeX$_4$ tetrahedron, we demonstrate an unique superconducting dome where the superconducting gap peaks at a","authors_text":"Antik Sihi, Basu Dev Oli, Daniel Agterberg, Lian Li, Merc\\`e Roig, Michael Weinert, Qiang Zou, Subhasish Mandal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-06-27T17:59:37Z","title":"Correlation Enhanced Electron-Phonon Coupling in FeSe/SrTiO$_3$ at a Magic Angle"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22435","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":"sha256:781f178fc1f3871a9222f6b95a9e7bcd7ab198cc41348f8a149090a8a83c52d2","target":"record","created_at":"2026-07-05T11:28:27Z","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":"ffb263edc27562822348133732465a6b169a6008f2c47b7bab9eae3aa287acfe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-06-27T17:59:37Z","title_canon_sha256":"5318811968a34023215b307d420dd94b57bbe7ec0331c92240e6d5e8f2e791cb"},"schema_version":"1.0","source":{"id":"2506.22435","kind":"arxiv","version":1}},"canonical_sha256":"79eead30b2f1afacbd10fb030e36591463cd0df57b0a40dc54a197b92998b944","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79eead30b2f1afacbd10fb030e36591463cd0df57b0a40dc54a197b92998b944","first_computed_at":"2026-07-05T11:28:27.493878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:27.493878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pH5Lf8/LUuKZr+t5FWuWBLArRjFhAQDBIxXs5CnyntQVfuypkUA3sLhZdXvu6KtOuGX8FbnPLG/A6MWKZz+ODQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:27.494373Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.22435","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:781f178fc1f3871a9222f6b95a9e7bcd7ab198cc41348f8a149090a8a83c52d2","sha256:2d9e76c90ea3529a51b5d6c185215cbe5d026d23f7f2a4851e8df2ff22a491c4"],"state_sha256":"10bf7e99b0523fa6af1ecdc0c82bbadd4e2f326191aa6fabaf9d8bff3d75eaa6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gz+NXLw/bj0MjkKs3tcKwP0aUR1xpr2bgUsC89uV8wvTZKaBYrbcRK11nbFH168nJQy9ehAkGDf4YQM2a2HKBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T18:07:21.386632Z","bundle_sha256":"be9016d11d104f58d57b4b4d9c91da8b0fe0eda8c02bedc9900911c66d3bceb1"}}