{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:Y4WG4BUZEXPUOKRAEDGGT25C6N","short_pith_number":"pith:Y4WG4BUZ","canonical_record":{"source":{"id":"1504.06248","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-04-23T16:47:15Z","cross_cats_sorted":[],"title_canon_sha256":"30555951a77bd07e80a17db4741c950cedfe15a5e39fcbc12a8eaeed9277f695","abstract_canon_sha256":"37a3661bf061924153fe1741857d3814a3405c5256ea72e73cbd4096b21b3a36"},"schema_version":"1.0"},"canonical_sha256":"c72c6e069925df472a2020cc69eba2f34a1bf36455d4b0ffe32b72cc89762430","source":{"kind":"arxiv","id":"1504.06248","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06248","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06248v3","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06248","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"pith_short_12","alias_value":"Y4WG4BUZEXPU","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y4WG4BUZEXPUOKRA","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y4WG4BUZ","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:Y4WG4BUZEXPUOKRAEDGGT25C6N","target":"record","payload":{"canonical_record":{"source":{"id":"1504.06248","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-04-23T16:47:15Z","cross_cats_sorted":[],"title_canon_sha256":"30555951a77bd07e80a17db4741c950cedfe15a5e39fcbc12a8eaeed9277f695","abstract_canon_sha256":"37a3661bf061924153fe1741857d3814a3405c5256ea72e73cbd4096b21b3a36"},"schema_version":"1.0"},"canonical_sha256":"c72c6e069925df472a2020cc69eba2f34a1bf36455d4b0ffe32b72cc89762430","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:47.515932Z","signature_b64":"AveKqxR+pOlpjq7HzY862hFRvckP6ENOTTKVlj4jE0uFDvQQJzxYX0mX3VCzFOG8HvegANAiFNOhqnNMTDXrAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c72c6e069925df472a2020cc69eba2f34a1bf36455d4b0ffe32b72cc89762430","last_reissued_at":"2026-05-18T01:42:47.515215Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:47.515215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.06248","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:42:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Y72njumhtTaZWnUXbhVPUdJ0YLfEu4EIcRiwJvrFnuzCugPFCwNIIcj5jni8fEZ8HRYhHr/RQigfpidKmDFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T08:01:31.072880Z"},"content_sha256":"4a8a4cc8ad0ea09dfa2dc6b40c71b028e04c8707bd405c920ba61970f137fa10","schema_version":"1.0","event_id":"sha256:4a8a4cc8ad0ea09dfa2dc6b40c71b028e04c8707bd405c920ba61970f137fa10"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:Y4WG4BUZEXPUOKRAEDGGT25C6N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for Gamma_8 Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Sekiyama, Arata Tanaka, Atsushi Higashiya, Fumitoshi Iga, Hidenori Fujiwara, Kenji Tamasaku, Kohei Yamagami, Makina Yabashi, Shin Imada, Sho Naimen, Takayuki Kiss, Takeo Mori, Tetsuya Ishikawa, Toshiharu Kadono, Yuina Kanai","submitted_at":"2015-04-23T16:47:15Z","abstract_excerpt":"We have successfully observed linear dichroism in angle-resolved Yb3+ 3d5/2 core-level photoemission spectra for YbB12 in cubic symmetry. Its anisotropic 4f charge distribution due to the crystal-field splitting is responsible for the linear dichroism, which has been verified by spectral simulations using ionic calculations with the full multiplet theory for a single-site Yb3+ ion in cubic symmetry. The observed linear dichroism as well as the polarization-dependent spectra in two different photoelectron directions for YbB12 are quantitatively reproduced by theoretical analysis for the Gamma_8"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06248","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:42:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X2aSErAjFLC3L+WJTbU1xYDjb3M9Lp2im+N3rACg69j2RqR3v4K6pOqk1REIosG18WHR5j7L/tNWYcDwHaOMCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T08:01:31.073611Z"},"content_sha256":"155a42a715fffb11ec1100a16a56aa5805fc247a92538a66ebc71f752fd3eabd","schema_version":"1.0","event_id":"sha256:155a42a715fffb11ec1100a16a56aa5805fc247a92538a66ebc71f752fd3eabd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/bundle.json","state_url":"https://pith.science/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/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":"2026-05-25T08:01:31Z","links":{"resolver":"https://pith.science/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N","bundle":"https://pith.science/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/bundle.json","state":"https://pith.science/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4WG4BUZEXPUOKRAEDGGT25C6N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:Y4WG4BUZEXPUOKRAEDGGT25C6N","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":"37a3661bf061924153fe1741857d3814a3405c5256ea72e73cbd4096b21b3a36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-04-23T16:47:15Z","title_canon_sha256":"30555951a77bd07e80a17db4741c950cedfe15a5e39fcbc12a8eaeed9277f695"},"schema_version":"1.0","source":{"id":"1504.06248","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06248","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06248v3","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06248","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"pith_short_12","alias_value":"Y4WG4BUZEXPU","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y4WG4BUZEXPUOKRA","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y4WG4BUZ","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:155a42a715fffb11ec1100a16a56aa5805fc247a92538a66ebc71f752fd3eabd","target":"graph","created_at":"2026-05-18T01:42:47Z","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 have successfully observed linear dichroism in angle-resolved Yb3+ 3d5/2 core-level photoemission spectra for YbB12 in cubic symmetry. Its anisotropic 4f charge distribution due to the crystal-field splitting is responsible for the linear dichroism, which has been verified by spectral simulations using ionic calculations with the full multiplet theory for a single-site Yb3+ ion in cubic symmetry. The observed linear dichroism as well as the polarization-dependent spectra in two different photoelectron directions for YbB12 are quantitatively reproduced by theoretical analysis for the Gamma_8","authors_text":"Akira Sekiyama, Arata Tanaka, Atsushi Higashiya, Fumitoshi Iga, Hidenori Fujiwara, Kenji Tamasaku, Kohei Yamagami, Makina Yabashi, Shin Imada, Sho Naimen, Takayuki Kiss, Takeo Mori, Tetsuya Ishikawa, Toshiharu Kadono, Yuina Kanai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-04-23T16:47:15Z","title":"Evidence for Gamma_8 Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06248","kind":"arxiv","version":3},"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":"sha256:4a8a4cc8ad0ea09dfa2dc6b40c71b028e04c8707bd405c920ba61970f137fa10","target":"record","created_at":"2026-05-18T01:42:47Z","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":"37a3661bf061924153fe1741857d3814a3405c5256ea72e73cbd4096b21b3a36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-04-23T16:47:15Z","title_canon_sha256":"30555951a77bd07e80a17db4741c950cedfe15a5e39fcbc12a8eaeed9277f695"},"schema_version":"1.0","source":{"id":"1504.06248","kind":"arxiv","version":3}},"canonical_sha256":"c72c6e069925df472a2020cc69eba2f34a1bf36455d4b0ffe32b72cc89762430","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c72c6e069925df472a2020cc69eba2f34a1bf36455d4b0ffe32b72cc89762430","first_computed_at":"2026-05-18T01:42:47.515215Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:47.515215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AveKqxR+pOlpjq7HzY862hFRvckP6ENOTTKVlj4jE0uFDvQQJzxYX0mX3VCzFOG8HvegANAiFNOhqnNMTDXrAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:47.515932Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.06248","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a8a4cc8ad0ea09dfa2dc6b40c71b028e04c8707bd405c920ba61970f137fa10","sha256:155a42a715fffb11ec1100a16a56aa5805fc247a92538a66ebc71f752fd3eabd"],"state_sha256":"ea61db2f23c3e9ed224b2d748fd448901b235fda241362cc9ab57be119844a96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7+i3MSbPjLAnZ4vwS5rgm36Nuh2vsQEQjsCrp6aSQh6SrRtgMPwGaz+0umQkx84WxZPKl0QEIjQIQNPy4W9yDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T08:01:31.076796Z","bundle_sha256":"d94d14c37e1a8d44b32dc00e35f1417c39d824578b7df5689b915a8c67865fd7"}}