{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:G5EGANPJRAQLEQNKAI6CG35TVQ","short_pith_number":"pith:G5EGANPJ","canonical_record":{"source":{"id":"1207.2210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-10T01:56:04Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"74690a6ec5d390d58c4fcb748fab483f5b471134e61d00fa71de4eed140c1770","abstract_canon_sha256":"2e3a6a9bcd5380855aa9f828e9cd2e4db743925bc4a6a0d78a6257d8e0be18ee"},"schema_version":"1.0"},"canonical_sha256":"37486035e98820b241aa023c236fb3ac35573d42723f62f77e7a899003ff7a48","source":{"kind":"arxiv","id":"1207.2210","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.2210","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"arxiv_version","alias_value":"1207.2210v1","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.2210","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"pith_short_12","alias_value":"G5EGANPJRAQL","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"G5EGANPJRAQLEQNK","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"G5EGANPJ","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:G5EGANPJRAQLEQNKAI6CG35TVQ","target":"record","payload":{"canonical_record":{"source":{"id":"1207.2210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-10T01:56:04Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"74690a6ec5d390d58c4fcb748fab483f5b471134e61d00fa71de4eed140c1770","abstract_canon_sha256":"2e3a6a9bcd5380855aa9f828e9cd2e4db743925bc4a6a0d78a6257d8e0be18ee"},"schema_version":"1.0"},"canonical_sha256":"37486035e98820b241aa023c236fb3ac35573d42723f62f77e7a899003ff7a48","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:37:41.216641Z","signature_b64":"ILz0Kh8l6XDLEQEbm1vF1Vvl4FAq4KsgvUEV7GhCxfAqC+8B9VxP2zsZELZ9sA9vqo6Hd3fd+s7RFtu3RDl5Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37486035e98820b241aa023c236fb3ac35573d42723f62f77e7a899003ff7a48","last_reissued_at":"2026-05-18T03:37:41.216141Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:37:41.216141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.2210","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":"2026-05-18T03:37:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5NEIAaNS26dHbACeOailjd0TtXILsdk5lYQsYVBmkMwXsv+LnzEI/bvSEeh+Y/FcFVPUcimgK0d7qH7ul2RoCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:39:51.514660Z"},"content_sha256":"b854855b846bb043d61ae466faf51f2c4c23dd07852d8f3ce67d9f8761b880fd","schema_version":"1.0","event_id":"sha256:b854855b846bb043d61ae466faf51f2c4c23dd07852d8f3ce67d9f8761b880fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:G5EGANPJRAQLEQNKAI6CG35TVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Role of d orbitals in the Rashba-type spin splitting for noble-metal surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Hyoung Joon Choi, Hyungjun Lee","submitted_at":"2012-07-10T01:56:04Z","abstract_excerpt":"We investigate the Rashba-type spin splitting in the Shockley surface states on Au(111) and Ag(111) surfaces, based on first-principles calculations. By turning on and off spin-orbit interaction (SOI) partly, we show that although the surface states are mainly of p-orbital character with only small d-orbital one, d-channel SOI determines the splitting and the spin direction while p-channel SOI has minor and negative effects. The small d-orbital character of the surface states, present even without SOI, varies linearly with the crystal momentum k, resulting in the linear k dependence of the spl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.2210","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":"2026-05-18T03:37:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kzIAyjKWFjwTiOfgSbnAoDx4Vfyw9t4PMXce39NHmzDK9kJtPRjBBuulnUUDtphGXsnbc4snNomuK5iWmoumBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:39:51.515012Z"},"content_sha256":"ba3fc3762aba31da11cf42ed7e52e831e75446a1f4525b490096b93447efcb3a","schema_version":"1.0","event_id":"sha256:ba3fc3762aba31da11cf42ed7e52e831e75446a1f4525b490096b93447efcb3a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/bundle.json","state_url":"https://pith.science/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/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":"2026-05-28T08:39:51Z","links":{"resolver":"https://pith.science/pith/G5EGANPJRAQLEQNKAI6CG35TVQ","bundle":"https://pith.science/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/bundle.json","state":"https://pith.science/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G5EGANPJRAQLEQNKAI6CG35TVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:G5EGANPJRAQLEQNKAI6CG35TVQ","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":"2e3a6a9bcd5380855aa9f828e9cd2e4db743925bc4a6a0d78a6257d8e0be18ee","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-10T01:56:04Z","title_canon_sha256":"74690a6ec5d390d58c4fcb748fab483f5b471134e61d00fa71de4eed140c1770"},"schema_version":"1.0","source":{"id":"1207.2210","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.2210","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"arxiv_version","alias_value":"1207.2210v1","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.2210","created_at":"2026-05-18T03:37:41Z"},{"alias_kind":"pith_short_12","alias_value":"G5EGANPJRAQL","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"G5EGANPJRAQLEQNK","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"G5EGANPJ","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:ba3fc3762aba31da11cf42ed7e52e831e75446a1f4525b490096b93447efcb3a","target":"graph","created_at":"2026-05-18T03:37:41Z","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 investigate the Rashba-type spin splitting in the Shockley surface states on Au(111) and Ag(111) surfaces, based on first-principles calculations. By turning on and off spin-orbit interaction (SOI) partly, we show that although the surface states are mainly of p-orbital character with only small d-orbital one, d-channel SOI determines the splitting and the spin direction while p-channel SOI has minor and negative effects. The small d-orbital character of the surface states, present even without SOI, varies linearly with the crystal momentum k, resulting in the linear k dependence of the spl","authors_text":"Hyoung Joon Choi, Hyungjun Lee","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-10T01:56:04Z","title":"Role of d orbitals in the Rashba-type spin splitting for noble-metal surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.2210","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:b854855b846bb043d61ae466faf51f2c4c23dd07852d8f3ce67d9f8761b880fd","target":"record","created_at":"2026-05-18T03:37:41Z","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":"2e3a6a9bcd5380855aa9f828e9cd2e4db743925bc4a6a0d78a6257d8e0be18ee","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-10T01:56:04Z","title_canon_sha256":"74690a6ec5d390d58c4fcb748fab483f5b471134e61d00fa71de4eed140c1770"},"schema_version":"1.0","source":{"id":"1207.2210","kind":"arxiv","version":1}},"canonical_sha256":"37486035e98820b241aa023c236fb3ac35573d42723f62f77e7a899003ff7a48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37486035e98820b241aa023c236fb3ac35573d42723f62f77e7a899003ff7a48","first_computed_at":"2026-05-18T03:37:41.216141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:37:41.216141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ILz0Kh8l6XDLEQEbm1vF1Vvl4FAq4KsgvUEV7GhCxfAqC+8B9VxP2zsZELZ9sA9vqo6Hd3fd+s7RFtu3RDl5Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:37:41.216641Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.2210","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b854855b846bb043d61ae466faf51f2c4c23dd07852d8f3ce67d9f8761b880fd","sha256:ba3fc3762aba31da11cf42ed7e52e831e75446a1f4525b490096b93447efcb3a"],"state_sha256":"06eb880a33ab91018a8503fdab548591d41c4b863dfd9c421bbc85df377fe441"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vzwTAZlIAbIA3Kh6NCgoMAHkq5G913SNrlaMOKkpUdiBTc8H9ieAiaO8lqugvqWCL2leDr5uVHzeFQKzVBYTCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:39:51.517142Z","bundle_sha256":"92035a71c942eb819a0df25e74d3d159bcc20a88c40ef4b9ce2d9227270d0293"}}