{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AK3TCY53RXHV2STPFVW6ERMWFL","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":"4327fad077623640d9f24016688ddca9dc8105ff297dace4253fbbd6fdbf1bcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-31T09:09:25Z","title_canon_sha256":"88513e79fe5b67e1eb0d81f9149fedd6a01c964ba70b9e31d8441f6947592dd5"},"schema_version":"1.0","source":{"id":"1801.10363","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.10363","created_at":"2026-05-17T23:42:49Z"},{"alias_kind":"arxiv_version","alias_value":"1801.10363v2","created_at":"2026-05-17T23:42:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.10363","created_at":"2026-05-17T23:42:49Z"},{"alias_kind":"pith_short_12","alias_value":"AK3TCY53RXHV","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AK3TCY53RXHV2STP","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AK3TCY53","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:a5e9cef42fd6d73d652b0d327d2bf14bf28f35e2a89d982010c3d4e7e96923f8","target":"graph","created_at":"2026-05-17T23:42:49Z","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"},"paper":{"abstract_excerpt":"We report an in situ scanning tunneling spectroscopy study of one-unit-cell (1-UC) FeSe film on SrTiO3(001) (STO) substrate. In quasiparticle density of states, bosonic excitation mode characterized by the \"dip-hump\" structure is detected outside the larger superconducting gap with energy comparable with phonon and spin resonance modes in heavily electron-doped iron selenides. Statistically, the excitation mode, which is intimately correlated with superconductivity, shows an anticorrelation with pairing strength and yields an energy scale upper-bounded by twice the superconducting gap coincidi","authors_text":"Chaofei Liu, Cheng Chen, Jian Wang, Qiang-Hua Wang, Qingyan Wang, Shusen Ye, Yi Liu, Ziqiao Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-31T09:09:25Z","title":"Detection of bosonic mode as a signature of magnetic excitation in one unit cell FeSe on SrTiO3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.10363","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:b91a57d57a61475dfd690e1cd588577247bc621d165bbf1fc93c6c201f21ed32","target":"record","created_at":"2026-05-17T23:42:49Z","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":"4327fad077623640d9f24016688ddca9dc8105ff297dace4253fbbd6fdbf1bcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-31T09:09:25Z","title_canon_sha256":"88513e79fe5b67e1eb0d81f9149fedd6a01c964ba70b9e31d8441f6947592dd5"},"schema_version":"1.0","source":{"id":"1801.10363","kind":"arxiv","version":2}},"canonical_sha256":"02b73163bb8dcf5d4a6f2d6de245962afc1b636ff70c0d67fdad40ac5704715a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02b73163bb8dcf5d4a6f2d6de245962afc1b636ff70c0d67fdad40ac5704715a","first_computed_at":"2026-05-17T23:42:49.058394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:49.058394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lVYh4bcoKbojv9k4ztjoFJuAEux2OAiGbnz0EVXFwN5mbYSyyocObjkKqMZffY6xbdkqsXPdoU+5okElRfxWDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:49.058819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.10363","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b91a57d57a61475dfd690e1cd588577247bc621d165bbf1fc93c6c201f21ed32","sha256:a5e9cef42fd6d73d652b0d327d2bf14bf28f35e2a89d982010c3d4e7e96923f8"],"state_sha256":"4cdf9cc4a935a1e12e58c15c040e90f0479fab3b08d2154b9c27eefdea45b6b3"}