{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:2ZXABSYRUUP5P33DLAEFLJOU4Y","short_pith_number":"pith:2ZXABSYR","canonical_record":{"source":{"id":"1003.3294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-17T05:24:22Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"71348f39ad896cdff2ce6f6f97b3bd7ed1e8941bcc20bd6206abef5aa8967fb9","abstract_canon_sha256":"b3b6d6a1ce5565127e8ba8a9ce5d69c7970ab7a94b72e23af26e15e4da2158f3"},"schema_version":"1.0"},"canonical_sha256":"d66e00cb11a51fd7ef63580855a5d4e627a9c69269ae7c251a726949352b9e3a","source":{"kind":"arxiv","id":"1003.3294","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.3294","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"1003.3294v1","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.3294","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"2ZXABSYRUUP5","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2ZXABSYRUUP5P33D","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2ZXABSYR","created_at":"2026-05-18T12:26:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:2ZXABSYRUUP5P33DLAEFLJOU4Y","target":"record","payload":{"canonical_record":{"source":{"id":"1003.3294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-17T05:24:22Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"71348f39ad896cdff2ce6f6f97b3bd7ed1e8941bcc20bd6206abef5aa8967fb9","abstract_canon_sha256":"b3b6d6a1ce5565127e8ba8a9ce5d69c7970ab7a94b72e23af26e15e4da2158f3"},"schema_version":"1.0"},"canonical_sha256":"d66e00cb11a51fd7ef63580855a5d4e627a9c69269ae7c251a726949352b9e3a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:26.570238Z","signature_b64":"kz5KemsS8yQFUSFHR72poSfAtoGXAHL8Rzlfa2fxlH7i7N9ZDyvEeaV4S10ckJCFyt46/q4N0QqYftMkPTUaCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d66e00cb11a51fd7ef63580855a5d4e627a9c69269ae7c251a726949352b9e3a","last_reissued_at":"2026-05-18T02:08:26.569436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:26.569436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.3294","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":"2026-05-18T02:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tS3bJz5DMWo7Aqa5ClFQaik07K0L7KN5AhBVcEsNlvNJvpk77iC3mNHR2oVDGz4FRQlyej4HwGjvvWARCQ0dCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:53:35.143541Z"},"content_sha256":"51ff418a0a80ba0f76f22d8d709bb0dfc0ad6c55abd2dc617a74923d96f6fd18","schema_version":"1.0","event_id":"sha256:51ff418a0a80ba0f76f22d8d709bb0dfc0ad6c55abd2dc617a74923d96f6fd18"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:2ZXABSYRUUP5P33DLAEFLJOU4Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Prominent 5d-orbital contribution to the conduction electrons in gold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. Higashiya, A. Sekiyama, H. Sugiyama, I. A. Nekrasov, J. Yamaguchi, K. Tamasaku, M. Obara, M. Yabashi, M. Y. Kimura, S. Imada, S. Suga, T. Ishikawa","submitted_at":"2010-03-17T05:24:22Z","abstract_excerpt":"We have examined the valence-band electronic structures of gold and silver in the same column in the periodic table with nominally filled d orbitals by means of a recently developed polarization-dependent hard x-ray photoemission. Contrary to a common expectation, it is found that the 5d-orbital electrons contribute prominently to the conduction electrons in gold while the conduction electrons in silver are to some extent free-electron-like with negligible 4d contribution, which could be related to a well-known fact that gold is more stable than silver in air. The 4d electron correlation effec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3294","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":""},"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":"2026-05-18T02:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KAVg2AL4NnBzeN6AiLpr3nlLFA3cT7CZ8W3S35VJhIk5QkAQeG44EvVVLh5lAFNglr5s/JdNfMnb34bmFAeMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:53:35.144204Z"},"content_sha256":"4f4eb433e9c3234536b41a5de6393c009d87559a8beada774fa737a8ba0cb9ac","schema_version":"1.0","event_id":"sha256:4f4eb433e9c3234536b41a5de6393c009d87559a8beada774fa737a8ba0cb9ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/bundle.json","state_url":"https://pith.science/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/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":"2026-05-19T01:53:35Z","links":{"resolver":"https://pith.science/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y","bundle":"https://pith.science/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/bundle.json","state":"https://pith.science/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ZXABSYRUUP5P33DLAEFLJOU4Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:2ZXABSYRUUP5P33DLAEFLJOU4Y","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":"b3b6d6a1ce5565127e8ba8a9ce5d69c7970ab7a94b72e23af26e15e4da2158f3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-17T05:24:22Z","title_canon_sha256":"71348f39ad896cdff2ce6f6f97b3bd7ed1e8941bcc20bd6206abef5aa8967fb9"},"schema_version":"1.0","source":{"id":"1003.3294","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.3294","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"1003.3294v1","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.3294","created_at":"2026-05-18T02:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"2ZXABSYRUUP5","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2ZXABSYRUUP5P33D","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2ZXABSYR","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:4f4eb433e9c3234536b41a5de6393c009d87559a8beada774fa737a8ba0cb9ac","target":"graph","created_at":"2026-05-18T02:08:26Z","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 examined the valence-band electronic structures of gold and silver in the same column in the periodic table with nominally filled d orbitals by means of a recently developed polarization-dependent hard x-ray photoemission. Contrary to a common expectation, it is found that the 5d-orbital electrons contribute prominently to the conduction electrons in gold while the conduction electrons in silver are to some extent free-electron-like with negligible 4d contribution, which could be related to a well-known fact that gold is more stable than silver in air. The 4d electron correlation effec","authors_text":"A. Higashiya, A. Sekiyama, H. Sugiyama, I. A. Nekrasov, J. Yamaguchi, K. Tamasaku, M. Obara, M. Yabashi, M. Y. Kimura, S. Imada, S. Suga, T. Ishikawa","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-17T05:24:22Z","title":"Prominent 5d-orbital contribution to the conduction electrons in gold"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3294","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":"sha256:51ff418a0a80ba0f76f22d8d709bb0dfc0ad6c55abd2dc617a74923d96f6fd18","target":"record","created_at":"2026-05-18T02:08:26Z","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":"b3b6d6a1ce5565127e8ba8a9ce5d69c7970ab7a94b72e23af26e15e4da2158f3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-03-17T05:24:22Z","title_canon_sha256":"71348f39ad896cdff2ce6f6f97b3bd7ed1e8941bcc20bd6206abef5aa8967fb9"},"schema_version":"1.0","source":{"id":"1003.3294","kind":"arxiv","version":1}},"canonical_sha256":"d66e00cb11a51fd7ef63580855a5d4e627a9c69269ae7c251a726949352b9e3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d66e00cb11a51fd7ef63580855a5d4e627a9c69269ae7c251a726949352b9e3a","first_computed_at":"2026-05-18T02:08:26.569436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:26.569436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kz5KemsS8yQFUSFHR72poSfAtoGXAHL8Rzlfa2fxlH7i7N9ZDyvEeaV4S10ckJCFyt46/q4N0QqYftMkPTUaCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:26.570238Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.3294","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51ff418a0a80ba0f76f22d8d709bb0dfc0ad6c55abd2dc617a74923d96f6fd18","sha256:4f4eb433e9c3234536b41a5de6393c009d87559a8beada774fa737a8ba0cb9ac"],"state_sha256":"f60f8c1e7a17fed9da5c8f9a85c0b00f9f4ee36e73dbce7cdf46dbbaad8f2d15"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gkjk204tVbeEgrnFcU2qJkr8Ev4pEm44iCZF7CRoPXRVCuH3Z8oABzQ4M7Na2oAT6PY2ZX4jro7/GOuPUNpMDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T01:53:35.146357Z","bundle_sha256":"f4613436ebef8f5e96ea5825f7d8cd2de0d799b8d5eef4cb53a6436355e5a695"}}