{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:GVJZC56NOEZFOVFP5XF3XTR7LQ","short_pith_number":"pith:GVJZC56N","canonical_record":{"source":{"id":"1602.05099","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-02-16T17:03:24Z","cross_cats_sorted":["hep-ph","physics.optics"],"title_canon_sha256":"8cbfe622e751fe1ac3b04747b0cdd4e07a7fe7177ea061cbfd232f3f4be39c78","abstract_canon_sha256":"39ebc51dad7fdd8d1a283a4999eb34ce6e0359dc7a1292a6d4165f1ca457ff95"},"schema_version":"1.0"},"canonical_sha256":"35539177cd71325754afedcbbbce3f5c21130de24ff8e9808a242d94d1b16092","source":{"kind":"arxiv","id":"1602.05099","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.05099","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.05099v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.05099","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"GVJZC56NOEZF","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GVJZC56NOEZFOVFP","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GVJZC56N","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:GVJZC56NOEZFOVFP5XF3XTR7LQ","target":"record","payload":{"canonical_record":{"source":{"id":"1602.05099","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-02-16T17:03:24Z","cross_cats_sorted":["hep-ph","physics.optics"],"title_canon_sha256":"8cbfe622e751fe1ac3b04747b0cdd4e07a7fe7177ea061cbfd232f3f4be39c78","abstract_canon_sha256":"39ebc51dad7fdd8d1a283a4999eb34ce6e0359dc7a1292a6d4165f1ca457ff95"},"schema_version":"1.0"},"canonical_sha256":"35539177cd71325754afedcbbbce3f5c21130de24ff8e9808a242d94d1b16092","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:55.435055Z","signature_b64":"pAIGxdUQ5GmS1DjeExpxz4IFbKDje4qOvPy8D1qJKf4bKmr+lRhyKvVOBMrE1+P9YblXGtSqmT6TEtloAyS6Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35539177cd71325754afedcbbbce3f5c21130de24ff8e9808a242d94d1b16092","last_reissued_at":"2026-05-18T01:13:55.434417Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:55.434417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.05099","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":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ukmyOGAh59dlip3oi2+qdeON7ZNc8/2RLe03/T60FgRaR9MV+F5DMJJkSkBIm1Rt4L6LoyLzVuevla3XDh74DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:57:26.999985Z"},"content_sha256":"c0fb246b7bd5442ba1c21743156a9b6966ab682a01b693e2cff2d5f9d1cb575f","schema_version":"1.0","event_id":"sha256:c0fb246b7bd5442ba1c21743156a9b6966ab682a01b693e2cff2d5f9d1cb575f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:GVJZC56NOEZFOVFP5XF3XTR7LQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum calculation of the Vavilov-Cherenkov radiation by twisted electrons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"I. P. Ivanov, V. A. Zaytsev, V. G. Serbo","submitted_at":"2016-02-16T17:03:24Z","abstract_excerpt":"We present the detailed quantum electrodynamical description of Vavilov-Cherenkov radiation emitted by a relativistic twisted electron in the transparent medium. Simple expressions for the spectral and spectral-angular distributions as well as for the polarization properties of the emitted radiation are obtained. Unlike the plane-wave case, the twisted electron produces radiation within the annular angular region, with enhancement towards its boundaries. Additionally, the emitted photons can have linear polarization not only in the scattering plane but also in the orthogonal direction. We find"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.05099","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":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cg0b2TUet3IJjsWhJoEDUJu7UIxz/8aLlF8tfaR96OHTcRARIlq1xOJ6zDc7Zg4oWTDF/8MqEDBdG4DRQ6EMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:57:27.000417Z"},"content_sha256":"efbc0b95508cde43b2f53a61144257afe8b0bbd68f4333490fbaddbc08759a54","schema_version":"1.0","event_id":"sha256:efbc0b95508cde43b2f53a61144257afe8b0bbd68f4333490fbaddbc08759a54"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/bundle.json","state_url":"https://pith.science/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/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":"2026-05-27T16:57:27Z","links":{"resolver":"https://pith.science/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ","bundle":"https://pith.science/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/bundle.json","state":"https://pith.science/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GVJZC56NOEZFOVFP5XF3XTR7LQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GVJZC56NOEZFOVFP5XF3XTR7LQ","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":"39ebc51dad7fdd8d1a283a4999eb34ce6e0359dc7a1292a6d4165f1ca457ff95","cross_cats_sorted":["hep-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-02-16T17:03:24Z","title_canon_sha256":"8cbfe622e751fe1ac3b04747b0cdd4e07a7fe7177ea061cbfd232f3f4be39c78"},"schema_version":"1.0","source":{"id":"1602.05099","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.05099","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.05099v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.05099","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"GVJZC56NOEZF","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GVJZC56NOEZFOVFP","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GVJZC56N","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:efbc0b95508cde43b2f53a61144257afe8b0bbd68f4333490fbaddbc08759a54","target":"graph","created_at":"2026-05-18T01:13:55Z","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 present the detailed quantum electrodynamical description of Vavilov-Cherenkov radiation emitted by a relativistic twisted electron in the transparent medium. Simple expressions for the spectral and spectral-angular distributions as well as for the polarization properties of the emitted radiation are obtained. Unlike the plane-wave case, the twisted electron produces radiation within the annular angular region, with enhancement towards its boundaries. Additionally, the emitted photons can have linear polarization not only in the scattering plane but also in the orthogonal direction. We find","authors_text":"I. P. Ivanov, V. A. Zaytsev, V. G. Serbo","cross_cats":["hep-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-02-16T17:03:24Z","title":"Quantum calculation of the Vavilov-Cherenkov radiation by twisted electrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.05099","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:c0fb246b7bd5442ba1c21743156a9b6966ab682a01b693e2cff2d5f9d1cb575f","target":"record","created_at":"2026-05-18T01:13:55Z","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":"39ebc51dad7fdd8d1a283a4999eb34ce6e0359dc7a1292a6d4165f1ca457ff95","cross_cats_sorted":["hep-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-02-16T17:03:24Z","title_canon_sha256":"8cbfe622e751fe1ac3b04747b0cdd4e07a7fe7177ea061cbfd232f3f4be39c78"},"schema_version":"1.0","source":{"id":"1602.05099","kind":"arxiv","version":1}},"canonical_sha256":"35539177cd71325754afedcbbbce3f5c21130de24ff8e9808a242d94d1b16092","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35539177cd71325754afedcbbbce3f5c21130de24ff8e9808a242d94d1b16092","first_computed_at":"2026-05-18T01:13:55.434417Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:55.434417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pAIGxdUQ5GmS1DjeExpxz4IFbKDje4qOvPy8D1qJKf4bKmr+lRhyKvVOBMrE1+P9YblXGtSqmT6TEtloAyS6Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:55.435055Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.05099","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0fb246b7bd5442ba1c21743156a9b6966ab682a01b693e2cff2d5f9d1cb575f","sha256:efbc0b95508cde43b2f53a61144257afe8b0bbd68f4333490fbaddbc08759a54"],"state_sha256":"df104aa3e2a7307416adebac9b7c303d098a0c9ff59f4d88faf262afc71339c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yx0IgbasWKRZaVdcBSRm3Ce/13DgZluKQHDMdzz5mNAQU58fvmFQO7TUo/vHIGWXJJD1eeMEkX9UWJ9X1NjaDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:57:27.004616Z","bundle_sha256":"62ca3d48f82dd2657f09bab35e749ad70be4f6bb6dfbc4ea27d82922322129af"}}