{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:BB26K6TCZFHXVTSXZQDUUHMLHZ","short_pith_number":"pith:BB26K6TC","canonical_record":{"source":{"id":"2509.03620","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-09-03T18:13:52Z","cross_cats_sorted":[],"title_canon_sha256":"787186e4239d955f78a3d3f63e9202945cb26b2dc4c4a91bb465f48e0386cea4","abstract_canon_sha256":"2926c2f046c2507c73319aa93dc9f2f35a0e6494ac32230f8a1226d6b073f1bc"},"schema_version":"1.0"},"canonical_sha256":"0875e57a62c94f7ace57cc074a1d8b3e45339d08aa4c712e052685e612d0ea38","source":{"kind":"arxiv","id":"2509.03620","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.03620","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"arxiv_version","alias_value":"2509.03620v1","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.03620","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_12","alias_value":"BB26K6TCZFHX","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_16","alias_value":"BB26K6TCZFHXVTSX","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_8","alias_value":"BB26K6TC","created_at":"2026-07-05T12:04:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:BB26K6TCZFHXVTSXZQDUUHMLHZ","target":"record","payload":{"canonical_record":{"source":{"id":"2509.03620","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-09-03T18:13:52Z","cross_cats_sorted":[],"title_canon_sha256":"787186e4239d955f78a3d3f63e9202945cb26b2dc4c4a91bb465f48e0386cea4","abstract_canon_sha256":"2926c2f046c2507c73319aa93dc9f2f35a0e6494ac32230f8a1226d6b073f1bc"},"schema_version":"1.0"},"canonical_sha256":"0875e57a62c94f7ace57cc074a1d8b3e45339d08aa4c712e052685e612d0ea38","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:04:43.301294Z","signature_b64":"yUGTbzPhKzztLyebWR971RTfc1hu3cj3wPwYzokkn+OG9jiyr5iCLNNJjcbuj1mMOpb8kL4LSGlRATnOT9NTAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0875e57a62c94f7ace57cc074a1d8b3e45339d08aa4c712e052685e612d0ea38","last_reissued_at":"2026-07-05T12:04:43.300704Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:04:43.300704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.03620","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":"2026-07-05T12:04:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ds7o7HmeF/GmGm1ImuqXqUG++nDAnWNj+zoLDWnm7g3w3TguQVAB+73wRrqVzGcQjA6Uwpgu5ZCXGK3C6op5CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:26:13.329658Z"},"content_sha256":"9563424bb647692ecba3aa0b93441ca0ec717b5224da4f3162ef5e7bed993d63","schema_version":"1.0","event_id":"sha256:9563424bb647692ecba3aa0b93441ca0ec717b5224da4f3162ef5e7bed993d63"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:BB26K6TCZFHXVTSXZQDUUHMLHZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergent Rashba spin-orbit coupling in bulk gold with buried network of nanoscale interfaces","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anshu Pandey, Arindam Ghosh, Banashree Debnath, Binita Tongbram, H. R. Krishnamurthy, Manish Jain, Shinjan Mandal, Shreya Kumbhakar, T. Phanindra Sai, Tuhin Kumar Maji, T.V. Ramakrishnan","submitted_at":"2025-09-03T18:13:52Z","abstract_excerpt":"The Rashba effect, which plays a crucial role in fundamental materials physics and potential spintronics applications, has been engineered in diverse systems, including semiconductor quantum wells, oxide heterostructures, metallic surfaces, topological insulators, ferroelectrics, etc. However, generating it in systems that preserve bulk inversion symmetry (BIS), for example, in bulk metals, has not been possible so far. We demonstrate a unique strategy to introduce and tune Rashba spin-orbit interaction (SOI) to unprecedented magnitudes in inversion-symmetric solids, by incorporating ultra-sma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.03620","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.03620/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T12:04:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"myUymFobbLZcGSzNA8Pe+bm0kfdevtgI/af5UMSRKz++DziohXyzjXRttmGaGE6r4CoH1R81gDCUahWPLwRhCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:26:13.330029Z"},"content_sha256":"2c321552fdd88832a5718d26125043b0417da39d04f6c3da92a8f07f33690392","schema_version":"1.0","event_id":"sha256:2c321552fdd88832a5718d26125043b0417da39d04f6c3da92a8f07f33690392"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/bundle.json","state_url":"https://pith.science/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/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":"2026-07-06T23:26:13Z","links":{"resolver":"https://pith.science/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ","bundle":"https://pith.science/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/bundle.json","state":"https://pith.science/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BB26K6TCZFHXVTSXZQDUUHMLHZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:BB26K6TCZFHXVTSXZQDUUHMLHZ","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":"2926c2f046c2507c73319aa93dc9f2f35a0e6494ac32230f8a1226d6b073f1bc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-09-03T18:13:52Z","title_canon_sha256":"787186e4239d955f78a3d3f63e9202945cb26b2dc4c4a91bb465f48e0386cea4"},"schema_version":"1.0","source":{"id":"2509.03620","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.03620","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"arxiv_version","alias_value":"2509.03620v1","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.03620","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_12","alias_value":"BB26K6TCZFHX","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_16","alias_value":"BB26K6TCZFHXVTSX","created_at":"2026-07-05T12:04:43Z"},{"alias_kind":"pith_short_8","alias_value":"BB26K6TC","created_at":"2026-07-05T12:04:43Z"}],"graph_snapshots":[{"event_id":"sha256:2c321552fdd88832a5718d26125043b0417da39d04f6c3da92a8f07f33690392","target":"graph","created_at":"2026-07-05T12:04:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2509.03620/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Rashba effect, which plays a crucial role in fundamental materials physics and potential spintronics applications, has been engineered in diverse systems, including semiconductor quantum wells, oxide heterostructures, metallic surfaces, topological insulators, ferroelectrics, etc. However, generating it in systems that preserve bulk inversion symmetry (BIS), for example, in bulk metals, has not been possible so far. We demonstrate a unique strategy to introduce and tune Rashba spin-orbit interaction (SOI) to unprecedented magnitudes in inversion-symmetric solids, by incorporating ultra-sma","authors_text":"Anshu Pandey, Arindam Ghosh, Banashree Debnath, Binita Tongbram, H. R. Krishnamurthy, Manish Jain, Shinjan Mandal, Shreya Kumbhakar, T. Phanindra Sai, Tuhin Kumar Maji, T.V. Ramakrishnan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-09-03T18:13:52Z","title":"Emergent Rashba spin-orbit coupling in bulk gold with buried network of nanoscale interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.03620","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":"sha256:9563424bb647692ecba3aa0b93441ca0ec717b5224da4f3162ef5e7bed993d63","target":"record","created_at":"2026-07-05T12:04:43Z","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":"2926c2f046c2507c73319aa93dc9f2f35a0e6494ac32230f8a1226d6b073f1bc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-09-03T18:13:52Z","title_canon_sha256":"787186e4239d955f78a3d3f63e9202945cb26b2dc4c4a91bb465f48e0386cea4"},"schema_version":"1.0","source":{"id":"2509.03620","kind":"arxiv","version":1}},"canonical_sha256":"0875e57a62c94f7ace57cc074a1d8b3e45339d08aa4c712e052685e612d0ea38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0875e57a62c94f7ace57cc074a1d8b3e45339d08aa4c712e052685e612d0ea38","first_computed_at":"2026-07-05T12:04:43.300704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:04:43.300704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yUGTbzPhKzztLyebWR971RTfc1hu3cj3wPwYzokkn+OG9jiyr5iCLNNJjcbuj1mMOpb8kL4LSGlRATnOT9NTAA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:04:43.301294Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.03620","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9563424bb647692ecba3aa0b93441ca0ec717b5224da4f3162ef5e7bed993d63","sha256:2c321552fdd88832a5718d26125043b0417da39d04f6c3da92a8f07f33690392"],"state_sha256":"c4b95b02dcca6f195f911d6026a0c20f4e0f5559641f60ed9e16ee7f0b778d24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6oFo/9R0v7Y86XEX9vxkXoFpEOi8xtGYMyj3PPMMt+DsO9rNhNXCCJLTSzzo+5XH46O6kzJFwNpCLovGVwxfCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T23:26:13.332108Z","bundle_sha256":"bae825ac48460fece79e6c630fcb2c20998a60d2eac90dbad48b5740d3b8cec7"}}