{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:6HTZP66U5QWMZDNQXNW443PFYX","short_pith_number":"pith:6HTZP66U","canonical_record":{"source":{"id":"1206.0615","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-04T13:38:45Z","cross_cats_sorted":[],"title_canon_sha256":"8478b86aca98b1b7a683a16371f1c9a17b7c1817ecd347447ff76c60afab7d84","abstract_canon_sha256":"0dd3ac86216b94ec7d047f77fc6a176bd4492ea6e0f180cbf04a40becc26ef91"},"schema_version":"1.0"},"canonical_sha256":"f1e797fbd4ec2ccc8db0bb6dce6de5c5d66348b8ec9521584eabe0d3cdb16999","source":{"kind":"arxiv","id":"1206.0615","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.0615","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"arxiv_version","alias_value":"1206.0615v1","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.0615","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"pith_short_12","alias_value":"6HTZP66U5QWM","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6HTZP66U5QWMZDNQ","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6HTZP66U","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:6HTZP66U5QWMZDNQXNW443PFYX","target":"record","payload":{"canonical_record":{"source":{"id":"1206.0615","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-04T13:38:45Z","cross_cats_sorted":[],"title_canon_sha256":"8478b86aca98b1b7a683a16371f1c9a17b7c1817ecd347447ff76c60afab7d84","abstract_canon_sha256":"0dd3ac86216b94ec7d047f77fc6a176bd4492ea6e0f180cbf04a40becc26ef91"},"schema_version":"1.0"},"canonical_sha256":"f1e797fbd4ec2ccc8db0bb6dce6de5c5d66348b8ec9521584eabe0d3cdb16999","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:35.847026Z","signature_b64":"4ja6hKmCdsd5gWa+RvBXqQe4guAh3/TAr07Lo4nYHJ2R7qtVkSiu+X+m2auvohEpaGrssib5upeOqzr1VSfRAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1e797fbd4ec2ccc8db0bb6dce6de5c5d66348b8ec9521584eabe0d3cdb16999","last_reissued_at":"2026-05-18T03:44:35.846378Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:35.846378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1206.0615","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":"2026-05-18T03:44:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UnpZLSjnfhCEB5op2vnusgmMd3NZ7ElRijXn8+eRQ0iFubh9S23QFKd+dlJPOIZDapZOWm3W9I7HvOWxHHKZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:17:30.925610Z"},"content_sha256":"1ae43bdbf7f726600ab09bf0263f028e6899c8636ae4d1adcd73288c2c4b414d","schema_version":"1.0","event_id":"sha256:1ae43bdbf7f726600ab09bf0263f028e6899c8636ae4d1adcd73288c2c4b414d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:6HTZP66U5QWMZDNQXNW443PFYX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tunnelling anisotropic magnetoresistance of Fe/GaAs/Ag(001) junctions from first principles: Effect of hybridized interface resonances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ilja Turek, Rudolf Sykora","submitted_at":"2012-06-04T13:38:45Z","abstract_excerpt":"Results of first-principles calculations of the Fe/GaAs/Ag(001) epitaxial tunnel junctions reveal that hybridization of interface resonances formed at both interfaces can enhance the tunnelling anisotropic magnetoresistance (TAMR) of the systems. This mechanism is manifested by a non-monotonic dependence of the TAMR effect on the thickness of the tunnel barrier, with a maximum for intermediate thicknesses. A detailed scan of k-resolved transmissions over the two-dimensional Brillouin zone proves an interplay between a few hybridization-induced hot spots and a contribution to the tunnelling fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.0615","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":"2026-05-18T03:44:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bKIMeLDWeawOEqmxzEfRxQm9f4YaYus3Ta0elSf9O2yBASrKxzx3TBeaNBwNIOjjwfUz7HG4plNqMSAR0vHXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:17:30.926342Z"},"content_sha256":"6599625ce64c2178a4c93a9fca1542da07c3a930edc9bd38b5e5e2f686e182a0","schema_version":"1.0","event_id":"sha256:6599625ce64c2178a4c93a9fca1542da07c3a930edc9bd38b5e5e2f686e182a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6HTZP66U5QWMZDNQXNW443PFYX/bundle.json","state_url":"https://pith.science/pith/6HTZP66U5QWMZDNQXNW443PFYX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6HTZP66U5QWMZDNQXNW443PFYX/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":"2026-05-27T03:17:30Z","links":{"resolver":"https://pith.science/pith/6HTZP66U5QWMZDNQXNW443PFYX","bundle":"https://pith.science/pith/6HTZP66U5QWMZDNQXNW443PFYX/bundle.json","state":"https://pith.science/pith/6HTZP66U5QWMZDNQXNW443PFYX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6HTZP66U5QWMZDNQXNW443PFYX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:6HTZP66U5QWMZDNQXNW443PFYX","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":"0dd3ac86216b94ec7d047f77fc6a176bd4492ea6e0f180cbf04a40becc26ef91","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-04T13:38:45Z","title_canon_sha256":"8478b86aca98b1b7a683a16371f1c9a17b7c1817ecd347447ff76c60afab7d84"},"schema_version":"1.0","source":{"id":"1206.0615","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.0615","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"arxiv_version","alias_value":"1206.0615v1","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.0615","created_at":"2026-05-18T03:44:35Z"},{"alias_kind":"pith_short_12","alias_value":"6HTZP66U5QWM","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6HTZP66U5QWMZDNQ","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6HTZP66U","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:6599625ce64c2178a4c93a9fca1542da07c3a930edc9bd38b5e5e2f686e182a0","target":"graph","created_at":"2026-05-18T03:44:35Z","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":"Results of first-principles calculations of the Fe/GaAs/Ag(001) epitaxial tunnel junctions reveal that hybridization of interface resonances formed at both interfaces can enhance the tunnelling anisotropic magnetoresistance (TAMR) of the systems. This mechanism is manifested by a non-monotonic dependence of the TAMR effect on the thickness of the tunnel barrier, with a maximum for intermediate thicknesses. A detailed scan of k-resolved transmissions over the two-dimensional Brillouin zone proves an interplay between a few hybridization-induced hot spots and a contribution to the tunnelling fro","authors_text":"Ilja Turek, Rudolf Sykora","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-04T13:38:45Z","title":"Tunnelling anisotropic magnetoresistance of Fe/GaAs/Ag(001) junctions from first principles: Effect of hybridized interface resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.0615","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":"sha256:1ae43bdbf7f726600ab09bf0263f028e6899c8636ae4d1adcd73288c2c4b414d","target":"record","created_at":"2026-05-18T03:44:35Z","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":"0dd3ac86216b94ec7d047f77fc6a176bd4492ea6e0f180cbf04a40becc26ef91","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-04T13:38:45Z","title_canon_sha256":"8478b86aca98b1b7a683a16371f1c9a17b7c1817ecd347447ff76c60afab7d84"},"schema_version":"1.0","source":{"id":"1206.0615","kind":"arxiv","version":1}},"canonical_sha256":"f1e797fbd4ec2ccc8db0bb6dce6de5c5d66348b8ec9521584eabe0d3cdb16999","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1e797fbd4ec2ccc8db0bb6dce6de5c5d66348b8ec9521584eabe0d3cdb16999","first_computed_at":"2026-05-18T03:44:35.846378Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:35.846378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4ja6hKmCdsd5gWa+RvBXqQe4guAh3/TAr07Lo4nYHJ2R7qtVkSiu+X+m2auvohEpaGrssib5upeOqzr1VSfRAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:35.847026Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.0615","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ae43bdbf7f726600ab09bf0263f028e6899c8636ae4d1adcd73288c2c4b414d","sha256:6599625ce64c2178a4c93a9fca1542da07c3a930edc9bd38b5e5e2f686e182a0"],"state_sha256":"f7d791d55d9ca433d891f1276e7d28239e2764e15df4b5755e6c1d11d114320f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r/ZyX/g9VOF5rv0PC+VTTisleUw3Jhi7ycjUtB4M8jS/yWV4Iil4ahBvWHv2yCqLo8ijmqQFVXcLeSJlOz6rBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:17:30.929964Z","bundle_sha256":"32566675daa35259f6f1b9738de079ad3c39109cff77e680c796e771eb8ee48c"}}