{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:EOYPHIPH736FIH4WZDFE4CFOQV","short_pith_number":"pith:EOYPHIPH","canonical_record":{"source":{"id":"1402.2752","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-12T07:54:46Z","cross_cats_sorted":[],"title_canon_sha256":"b6ef77ad49f1026d71c1701a63c6d61f5407509ad01097491498f8a830e61aad","abstract_canon_sha256":"2e0c4d081400471836e9e24a1dd12eabf77fb2840e606272a8477089bb9c2d03"},"schema_version":"1.0"},"canonical_sha256":"23b0f3a1e7fefc541f96c8ca4e08ae854acb92b4a227bff8fda58272adff2cf6","source":{"kind":"arxiv","id":"1402.2752","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2752","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2752v1","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2752","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"pith_short_12","alias_value":"EOYPHIPH736F","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"EOYPHIPH736FIH4W","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"EOYPHIPH","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:EOYPHIPH736FIH4WZDFE4CFOQV","target":"record","payload":{"canonical_record":{"source":{"id":"1402.2752","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-12T07:54:46Z","cross_cats_sorted":[],"title_canon_sha256":"b6ef77ad49f1026d71c1701a63c6d61f5407509ad01097491498f8a830e61aad","abstract_canon_sha256":"2e0c4d081400471836e9e24a1dd12eabf77fb2840e606272a8477089bb9c2d03"},"schema_version":"1.0"},"canonical_sha256":"23b0f3a1e7fefc541f96c8ca4e08ae854acb92b4a227bff8fda58272adff2cf6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:58:21.266391Z","signature_b64":"uChvrbNikLlBE15aI0flWgHLbo45ZipS4gltGujsavMFjy6FZZZgAFCmxS7d7DWsB+j7dghnSSrHYfQIrhhLBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23b0f3a1e7fefc541f96c8ca4e08ae854acb92b4a227bff8fda58272adff2cf6","last_reissued_at":"2026-05-18T02:58:21.265703Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:58:21.265703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.2752","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":"2026-05-18T02:58:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6IxNr4sylPLztoOzlo6cqfy9I+h8WVFem3d2uMFc081Td3i3IqaKW+3k0TsTjayfY54bIhaOrkTaEZLDgtNJCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T00:55:29.868423Z"},"content_sha256":"b0b474113a7d6fd009e1e4a279e40a3b016cb6ff70e2ef7afa296544815123a8","schema_version":"1.0","event_id":"sha256:b0b474113a7d6fd009e1e4a279e40a3b016cb6ff70e2ef7afa296544815123a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:EOYPHIPH736FIH4WZDFE4CFOQV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Goos-H\\\"{a}nchen shift and tunneling transmission at a curved step potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"J\\'er\\'emy Le Deunff (MPI-PKS), Muhan Choi, Roland Ketzmerick (MPI-PKS, Soo-Young Lee (MPI-PKS), TUD)","submitted_at":"2014-02-12T07:54:46Z","abstract_excerpt":"We study the quantum Goos-H\\\"{a}nchen (GH) shift and the tunneling transmission at a curved step potential by investigating the time evolution of a wave packet. An initial wave packet is expanded in terms of the eigenmodes of a circular step potential. Its time evolution is then given by the interference of their simple eigenmode oscillations. We show that the GH shift along the step boundary can be explained by the energy-dependent phase loss upon reflection, which is defined by modifying the one-dimensional (1D) effective potential derived from the 2D circular system. We also demonstrate tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2752","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":"2026-05-18T02:58:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FOunhHKWSc1bSy8V4Cyzen50zysh+rd64erc5PDv4GGvZ9OY4M1v0oKB569yQ8d+/Qnac2qn2P4ypb4Gf0u2Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T00:55:29.868952Z"},"content_sha256":"dfbeca05e28e9646a17e03db95a1d333ad630c688bd96d82176d4ee5ef7320b6","schema_version":"1.0","event_id":"sha256:dfbeca05e28e9646a17e03db95a1d333ad630c688bd96d82176d4ee5ef7320b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EOYPHIPH736FIH4WZDFE4CFOQV/bundle.json","state_url":"https://pith.science/pith/EOYPHIPH736FIH4WZDFE4CFOQV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EOYPHIPH736FIH4WZDFE4CFOQV/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":"2026-05-31T00:55:29Z","links":{"resolver":"https://pith.science/pith/EOYPHIPH736FIH4WZDFE4CFOQV","bundle":"https://pith.science/pith/EOYPHIPH736FIH4WZDFE4CFOQV/bundle.json","state":"https://pith.science/pith/EOYPHIPH736FIH4WZDFE4CFOQV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EOYPHIPH736FIH4WZDFE4CFOQV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:EOYPHIPH736FIH4WZDFE4CFOQV","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":"2e0c4d081400471836e9e24a1dd12eabf77fb2840e606272a8477089bb9c2d03","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-12T07:54:46Z","title_canon_sha256":"b6ef77ad49f1026d71c1701a63c6d61f5407509ad01097491498f8a830e61aad"},"schema_version":"1.0","source":{"id":"1402.2752","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2752","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2752v1","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2752","created_at":"2026-05-18T02:58:21Z"},{"alias_kind":"pith_short_12","alias_value":"EOYPHIPH736F","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"EOYPHIPH736FIH4W","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"EOYPHIPH","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:dfbeca05e28e9646a17e03db95a1d333ad630c688bd96d82176d4ee5ef7320b6","target":"graph","created_at":"2026-05-18T02:58:21Z","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 study the quantum Goos-H\\\"{a}nchen (GH) shift and the tunneling transmission at a curved step potential by investigating the time evolution of a wave packet. An initial wave packet is expanded in terms of the eigenmodes of a circular step potential. Its time evolution is then given by the interference of their simple eigenmode oscillations. We show that the GH shift along the step boundary can be explained by the energy-dependent phase loss upon reflection, which is defined by modifying the one-dimensional (1D) effective potential derived from the 2D circular system. We also demonstrate tha","authors_text":"J\\'er\\'emy Le Deunff (MPI-PKS), Muhan Choi, Roland Ketzmerick (MPI-PKS, Soo-Young Lee (MPI-PKS), TUD)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-12T07:54:46Z","title":"Quantum Goos-H\\\"{a}nchen shift and tunneling transmission at a curved step potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2752","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:b0b474113a7d6fd009e1e4a279e40a3b016cb6ff70e2ef7afa296544815123a8","target":"record","created_at":"2026-05-18T02:58:21Z","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":"2e0c4d081400471836e9e24a1dd12eabf77fb2840e606272a8477089bb9c2d03","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-12T07:54:46Z","title_canon_sha256":"b6ef77ad49f1026d71c1701a63c6d61f5407509ad01097491498f8a830e61aad"},"schema_version":"1.0","source":{"id":"1402.2752","kind":"arxiv","version":1}},"canonical_sha256":"23b0f3a1e7fefc541f96c8ca4e08ae854acb92b4a227bff8fda58272adff2cf6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23b0f3a1e7fefc541f96c8ca4e08ae854acb92b4a227bff8fda58272adff2cf6","first_computed_at":"2026-05-18T02:58:21.265703Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:58:21.265703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uChvrbNikLlBE15aI0flWgHLbo45ZipS4gltGujsavMFjy6FZZZgAFCmxS7d7DWsB+j7dghnSSrHYfQIrhhLBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:58:21.266391Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.2752","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0b474113a7d6fd009e1e4a279e40a3b016cb6ff70e2ef7afa296544815123a8","sha256:dfbeca05e28e9646a17e03db95a1d333ad630c688bd96d82176d4ee5ef7320b6"],"state_sha256":"2a39c630b4b6140faa8d21e413c65f06e564dfa7f04fa5a402297c17cf4cd1f0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HL5NfgA5sJxxLPauZh2vhCwkDGLF9DUmWb6NXHjm4xIUdN+zgqUbiC3a4T6djuS1qtqfus2PlLnqpPPmj4TFDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T00:55:29.871240Z","bundle_sha256":"92583ec992a6f0335de8af8e674d905a3b410d80dff89108f6063f775d063c33"}}