{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2X2G3S6J5FYUCZTA3MZV2JIGJI","short_pith_number":"pith:2X2G3S6J","canonical_record":{"source":{"id":"2411.14558","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2024-11-21T20:05:41Z","cross_cats_sorted":[],"title_canon_sha256":"1dc666bb3510eca2748f32ea18650b2d279e1f7197d78e0eb491370c61995cea","abstract_canon_sha256":"dd3e6522ab024d66e07676387e071cb0bdf2b36b4e68e0c52c2f330fdccc9205"},"schema_version":"1.0"},"canonical_sha256":"d5f46dcbc9e971416660db335d25064a3635f3e6420e17b210d7528757486031","source":{"kind":"arxiv","id":"2411.14558","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.14558","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2411.14558v1","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.14558","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"2X2G3S6J5FYU","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"2X2G3S6J5FYUCZTA","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"2X2G3S6J","created_at":"2026-07-05T09:38:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2X2G3S6J5FYUCZTA3MZV2JIGJI","target":"record","payload":{"canonical_record":{"source":{"id":"2411.14558","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2024-11-21T20:05:41Z","cross_cats_sorted":[],"title_canon_sha256":"1dc666bb3510eca2748f32ea18650b2d279e1f7197d78e0eb491370c61995cea","abstract_canon_sha256":"dd3e6522ab024d66e07676387e071cb0bdf2b36b4e68e0c52c2f330fdccc9205"},"schema_version":"1.0"},"canonical_sha256":"d5f46dcbc9e971416660db335d25064a3635f3e6420e17b210d7528757486031","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:38:53.167527Z","signature_b64":"9cqA6ELP8v80pMAT3R7goYpv8S+8bcZKymX+beFUc/G3ebvv54GLZiEf1+ABtVOG0xuLQWSs38gHwzhf5Cl8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5f46dcbc9e971416660db335d25064a3635f3e6420e17b210d7528757486031","last_reissued_at":"2026-07-05T09:38:53.167114Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:38:53.167114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.14558","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":"2026-07-05T09:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kClPYOaKV83T/zP0hqoevn7ZglOPFbP/+yA8sxNtFBcCGAyEGE3ihEstwkXoRrF/r8MKYcFa6iGQ9LKG9+WuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T09:28:34.114617Z"},"content_sha256":"db766ae4d27856c3def53a461d230e9f5b9cd78efb09007d2b81346ffbf58e6c","schema_version":"1.0","event_id":"sha256:db766ae4d27856c3def53a461d230e9f5b9cd78efb09007d2b81346ffbf58e6c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2X2G3S6J5FYUCZTA3MZV2JIGJI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A distorted-wave approach to the elastic scattering of twisted electrons","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A. L. Harris, S. Fritzsche","submitted_at":"2024-11-21T20:05:41Z","abstract_excerpt":"The elastic scattering of spinless vortex electrons on realistic target atoms has been investigated. In particular, expressions are derived in different approximations for the elastic angular-differential cross sections. We develop a distorted wave formalism that includes the effect of the atomic potential on the impinging vortex electron and compare this to a plane-wave Born approximation without such a distortion. Detailed computations have been performed for elastic scattering of vortex electrons on helium, neon, and argon targets by varying the energy, topological charge, and opening angle"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.14558","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/2411.14558/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":"2026-07-05T09:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QEV6mAKtHMiQhMHQNj/F59+4qtaTKF1kc9ikAJD9rOg69YV5BOT4N5/p1anIpMCVOTy24qLzRCD3TcszaobxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T09:28:34.115560Z"},"content_sha256":"1f7eac6d788dd490cb12d68b950009650bfdafeb29350fecd2999a01ee8d9563","schema_version":"1.0","event_id":"sha256:1f7eac6d788dd490cb12d68b950009650bfdafeb29350fecd2999a01ee8d9563"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/bundle.json","state_url":"https://pith.science/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/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":"2026-08-13T09:28:34Z","links":{"resolver":"https://pith.science/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI","bundle":"https://pith.science/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/bundle.json","state":"https://pith.science/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2X2G3S6J5FYUCZTA3MZV2JIGJI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2X2G3S6J5FYUCZTA3MZV2JIGJI","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":"dd3e6522ab024d66e07676387e071cb0bdf2b36b4e68e0c52c2f330fdccc9205","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2024-11-21T20:05:41Z","title_canon_sha256":"1dc666bb3510eca2748f32ea18650b2d279e1f7197d78e0eb491370c61995cea"},"schema_version":"1.0","source":{"id":"2411.14558","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.14558","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2411.14558v1","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.14558","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"2X2G3S6J5FYU","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"2X2G3S6J5FYUCZTA","created_at":"2026-07-05T09:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"2X2G3S6J","created_at":"2026-07-05T09:38:53Z"}],"graph_snapshots":[{"event_id":"sha256:1f7eac6d788dd490cb12d68b950009650bfdafeb29350fecd2999a01ee8d9563","target":"graph","created_at":"2026-07-05T09:38:53Z","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/2411.14558/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The elastic scattering of spinless vortex electrons on realistic target atoms has been investigated. In particular, expressions are derived in different approximations for the elastic angular-differential cross sections. We develop a distorted wave formalism that includes the effect of the atomic potential on the impinging vortex electron and compare this to a plane-wave Born approximation without such a distortion. Detailed computations have been performed for elastic scattering of vortex electrons on helium, neon, and argon targets by varying the energy, topological charge, and opening angle","authors_text":"A. L. Harris, S. Fritzsche","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2024-11-21T20:05:41Z","title":"A distorted-wave approach to the elastic scattering of twisted electrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.14558","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:db766ae4d27856c3def53a461d230e9f5b9cd78efb09007d2b81346ffbf58e6c","target":"record","created_at":"2026-07-05T09:38:53Z","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":"dd3e6522ab024d66e07676387e071cb0bdf2b36b4e68e0c52c2f330fdccc9205","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2024-11-21T20:05:41Z","title_canon_sha256":"1dc666bb3510eca2748f32ea18650b2d279e1f7197d78e0eb491370c61995cea"},"schema_version":"1.0","source":{"id":"2411.14558","kind":"arxiv","version":1}},"canonical_sha256":"d5f46dcbc9e971416660db335d25064a3635f3e6420e17b210d7528757486031","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5f46dcbc9e971416660db335d25064a3635f3e6420e17b210d7528757486031","first_computed_at":"2026-07-05T09:38:53.167114Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:38:53.167114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9cqA6ELP8v80pMAT3R7goYpv8S+8bcZKymX+beFUc/G3ebvv54GLZiEf1+ABtVOG0xuLQWSs38gHwzhf5Cl8Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:38:53.167527Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.14558","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db766ae4d27856c3def53a461d230e9f5b9cd78efb09007d2b81346ffbf58e6c","sha256:1f7eac6d788dd490cb12d68b950009650bfdafeb29350fecd2999a01ee8d9563"],"state_sha256":"77344d76c2eaa2db4f84f52b9daeb50faae86e589eb2b2f4acdda775120f4ac6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"he84bE7cgki7f+ep+R8SUPIWRaOknQ5S85MrXDsSdZOOwDYnplbu+ywcETD6me7WLfB7wwm1M830K+KkHHTLAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T09:28:34.122821Z","bundle_sha256":"46f87de285df2a67c32e88ee63268cb5246bfe46707fee95e4e83fafa3542055"}}