{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DQJDSXGI36F7SAPU3R5KYGDXJ3","short_pith_number":"pith:DQJDSXGI","canonical_record":{"source":{"id":"1804.09995","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-04-26T11:23:24Z","cross_cats_sorted":[],"title_canon_sha256":"ed8367377ea718ba29a1fa203ae1dc321b5ff1ed04c33fd6e2a7906ad04c71fe","abstract_canon_sha256":"600dfcc53fe3366766452e282ee95d1482c3855afe7e178df0e1684b91814f81"},"schema_version":"1.0"},"canonical_sha256":"1c12395cc8df8bf901f4dc7aac18774ec0fdaa03ed896917aae51a9443d84ee5","source":{"kind":"arxiv","id":"1804.09995","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09995","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09995v2","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09995","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"pith_short_12","alias_value":"DQJDSXGI36F7","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DQJDSXGI36F7SAPU","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DQJDSXGI","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DQJDSXGI36F7SAPU3R5KYGDXJ3","target":"record","payload":{"canonical_record":{"source":{"id":"1804.09995","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-04-26T11:23:24Z","cross_cats_sorted":[],"title_canon_sha256":"ed8367377ea718ba29a1fa203ae1dc321b5ff1ed04c33fd6e2a7906ad04c71fe","abstract_canon_sha256":"600dfcc53fe3366766452e282ee95d1482c3855afe7e178df0e1684b91814f81"},"schema_version":"1.0"},"canonical_sha256":"1c12395cc8df8bf901f4dc7aac18774ec0fdaa03ed896917aae51a9443d84ee5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:02.420365Z","signature_b64":"r7JdanXb4g+5WZjQaMjLv6Xe+fpIkIRs/RHqTwt+tWbd6/n+0QS5aZ/OjuRKQ+ksRvuIMUwK/oo0/BRXmzcIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c12395cc8df8bf901f4dc7aac18774ec0fdaa03ed896917aae51a9443d84ee5","last_reissued_at":"2026-05-18T00:06:02.419716Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:02.419716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.09995","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:06:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z24W/bUzUXs5lM8usbZ9nN4PKrvgtC09JN/A/RzEE9tFN3Iurbrg+NbrTfIPza1rYxYbJ0eJ65nRW7SJbpUGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:49:51.268189Z"},"content_sha256":"7edccb1b702dee8100062f9441576731ca027ded8b71c53ff394694542d86be7","schema_version":"1.0","event_id":"sha256:7edccb1b702dee8100062f9441576731ca027ded8b71c53ff394694542d86be7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DQJDSXGI36F7SAPU3R5KYGDXJ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Elastic scattering of twisted electrons by atomic target: Going beyond the Born approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A. Surzhykov, Th. St\\\"ohlker, V. A. Zaytsev, V. M. Shabaev, V. P. Kosheleva","submitted_at":"2018-04-26T11:23:24Z","abstract_excerpt":"The elastic scattering of twisted electrons by neutral atoms is studied within the fully relativistic framework. The electron-atom interaction is taken into account in all orders, thus allowing us to explore high-order effects beyond the first Born approximation. In order to illustrate these effects, detailed calculations of the total and differential cross sections as well as the degree of polarization of scattered electrons are performed. Together with the analysis of the effects beyond the first Born approximation, we discuss the influence of the kinematic parameters of the incident twisted"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09995","kind":"arxiv","version":2},"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":"2026-05-18T00:06:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VZaDpyvcIzHnNmqOtH+0iHAZyRjSl+ze8uMugDey5vxG/Sn2yhu4yyfl1CwpeyKWkUeaOa2yVCsukXKJWTLKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:49:51.268643Z"},"content_sha256":"f35445ffe2388cc3d274f0c14bf6c9edfea05be44addeb18de4f509a6a0527c5","schema_version":"1.0","event_id":"sha256:f35445ffe2388cc3d274f0c14bf6c9edfea05be44addeb18de4f509a6a0527c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/bundle.json","state_url":"https://pith.science/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/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":"2026-05-27T13:49:51Z","links":{"resolver":"https://pith.science/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3","bundle":"https://pith.science/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/bundle.json","state":"https://pith.science/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DQJDSXGI36F7SAPU3R5KYGDXJ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DQJDSXGI36F7SAPU3R5KYGDXJ3","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":"600dfcc53fe3366766452e282ee95d1482c3855afe7e178df0e1684b91814f81","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-04-26T11:23:24Z","title_canon_sha256":"ed8367377ea718ba29a1fa203ae1dc321b5ff1ed04c33fd6e2a7906ad04c71fe"},"schema_version":"1.0","source":{"id":"1804.09995","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09995","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09995v2","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09995","created_at":"2026-05-18T00:06:02Z"},{"alias_kind":"pith_short_12","alias_value":"DQJDSXGI36F7","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DQJDSXGI36F7SAPU","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DQJDSXGI","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:f35445ffe2388cc3d274f0c14bf6c9edfea05be44addeb18de4f509a6a0527c5","target":"graph","created_at":"2026-05-18T00:06:02Z","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":"The elastic scattering of twisted electrons by neutral atoms is studied within the fully relativistic framework. The electron-atom interaction is taken into account in all orders, thus allowing us to explore high-order effects beyond the first Born approximation. In order to illustrate these effects, detailed calculations of the total and differential cross sections as well as the degree of polarization of scattered electrons are performed. Together with the analysis of the effects beyond the first Born approximation, we discuss the influence of the kinematic parameters of the incident twisted","authors_text":"A. Surzhykov, Th. St\\\"ohlker, V. A. Zaytsev, V. M. Shabaev, V. P. Kosheleva","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-04-26T11:23:24Z","title":"Elastic scattering of twisted electrons by atomic target: Going beyond the Born approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09995","kind":"arxiv","version":2},"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":"sha256:7edccb1b702dee8100062f9441576731ca027ded8b71c53ff394694542d86be7","target":"record","created_at":"2026-05-18T00:06:02Z","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":"600dfcc53fe3366766452e282ee95d1482c3855afe7e178df0e1684b91814f81","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-04-26T11:23:24Z","title_canon_sha256":"ed8367377ea718ba29a1fa203ae1dc321b5ff1ed04c33fd6e2a7906ad04c71fe"},"schema_version":"1.0","source":{"id":"1804.09995","kind":"arxiv","version":2}},"canonical_sha256":"1c12395cc8df8bf901f4dc7aac18774ec0fdaa03ed896917aae51a9443d84ee5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c12395cc8df8bf901f4dc7aac18774ec0fdaa03ed896917aae51a9443d84ee5","first_computed_at":"2026-05-18T00:06:02.419716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:02.419716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r7JdanXb4g+5WZjQaMjLv6Xe+fpIkIRs/RHqTwt+tWbd6/n+0QS5aZ/OjuRKQ+ksRvuIMUwK/oo0/BRXmzcIAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:02.420365Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.09995","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7edccb1b702dee8100062f9441576731ca027ded8b71c53ff394694542d86be7","sha256:f35445ffe2388cc3d274f0c14bf6c9edfea05be44addeb18de4f509a6a0527c5"],"state_sha256":"458bff7ad7d7d665ec81a71964118b17fb5ffb967ee00f81c4bc8770b774a15f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mf/v7VrpkXf6W2ZlLE/ww0hN6ybRFs3f5V1NU6W312RjZmN/yOETfFIf0NbXJFX85gZgEq8OVbiQ1iBmdrHcCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T13:49:51.270767Z","bundle_sha256":"8cc7ae55951157ae7716e6d6c451cc6cd839c6badfc6217fefce647930306ae3"}}