{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:WBILDSMXLLXHEJJ7I5NLFZFNEH","short_pith_number":"pith:WBILDSMX","schema_version":"1.0","canonical_sha256":"b050b1c9975aee72253f475ab2e4ad21f257c8587a0a4cdf7d751686efd7b904","source":{"kind":"arxiv","id":"1407.0578","version":2},"attestation_state":"computed","paper":{"title":"Hybridization gap formation in the Kondo insulator YbB$_{12}$ observed using time-resolved photoemission spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"F. Iga, M. Okawa, M. Takahashi, S. Shin, T. Saitoh, T. Shimada, T. Takabatake, Y. Ishida","submitted_at":"2014-07-02T14:23:07Z","abstract_excerpt":"A detailed low-energy electronic structure of a Kondo insulator YbB$_{12}$ was revealed by a synergetic combination of ultrahigh-resolution laser photoemission spectroscopy (PES) and time-resolved PES. The former confirmed a 25-meV pseudogap corresponding to the Kondo temperature of this material, and more importantly, it revealed that a 15-meV gap and a Kondo-peak feature developed below a crossover temperature $T^\\ast \\sim 110$ K. In harmony with this, the latter discovered a very long recombination time exceeding 100 ps below $\\sim$$T^\\ast$. This is a clear manifestation of photoexcited car"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1407.0578","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-02T14:23:07Z","cross_cats_sorted":[],"title_canon_sha256":"b8327b77bceebf724ddf03d2a609317e5deca0017cb300e0f727819187495231","abstract_canon_sha256":"6be5fdc012f97595c8aa24b36054fff300c4db1fd1a8bc48fc76e5d0d2f65c45"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:29:47.017426Z","signature_b64":"KLAd2oVhyjOvbA8MMLXl0F22DGyjsrcJLi4cIDEbhQFKfYINJkUG75fD2+S6ofno5r/zFYY/Z1MJmPyU1YR3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b050b1c9975aee72253f475ab2e4ad21f257c8587a0a4cdf7d751686efd7b904","last_reissued_at":"2026-05-18T01:29:47.016966Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:29:47.016966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hybridization gap formation in the Kondo insulator YbB$_{12}$ observed using time-resolved photoemission spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"F. Iga, M. Okawa, M. Takahashi, S. Shin, T. Saitoh, T. Shimada, T. Takabatake, Y. Ishida","submitted_at":"2014-07-02T14:23:07Z","abstract_excerpt":"A detailed low-energy electronic structure of a Kondo insulator YbB$_{12}$ was revealed by a synergetic combination of ultrahigh-resolution laser photoemission spectroscopy (PES) and time-resolved PES. The former confirmed a 25-meV pseudogap corresponding to the Kondo temperature of this material, and more importantly, it revealed that a 15-meV gap and a Kondo-peak feature developed below a crossover temperature $T^\\ast \\sim 110$ K. In harmony with this, the latter discovered a very long recombination time exceeding 100 ps below $\\sim$$T^\\ast$. This is a clear manifestation of photoexcited car"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0578","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1407.0578","created_at":"2026-05-18T01:29:47.017030+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.0578v2","created_at":"2026-05-18T01:29:47.017030+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.0578","created_at":"2026-05-18T01:29:47.017030+00:00"},{"alias_kind":"pith_short_12","alias_value":"WBILDSMXLLXH","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"WBILDSMXLLXHEJJ7","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"WBILDSMX","created_at":"2026-05-18T12:28:54.890064+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH","json":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH.json","graph_json":"https://pith.science/api/pith-number/WBILDSMXLLXHEJJ7I5NLFZFNEH/graph.json","events_json":"https://pith.science/api/pith-number/WBILDSMXLLXHEJJ7I5NLFZFNEH/events.json","paper":"https://pith.science/paper/WBILDSMX"},"agent_actions":{"view_html":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH","download_json":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH.json","view_paper":"https://pith.science/paper/WBILDSMX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.0578&json=true","fetch_graph":"https://pith.science/api/pith-number/WBILDSMXLLXHEJJ7I5NLFZFNEH/graph.json","fetch_events":"https://pith.science/api/pith-number/WBILDSMXLLXHEJJ7I5NLFZFNEH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH/action/storage_attestation","attest_author":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH/action/author_attestation","sign_citation":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH/action/citation_signature","submit_replication":"https://pith.science/pith/WBILDSMXLLXHEJJ7I5NLFZFNEH/action/replication_record"}},"created_at":"2026-05-18T01:29:47.017030+00:00","updated_at":"2026-05-18T01:29:47.017030+00:00"}