{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:WNE2W54BZ5WWSISKK2RIYWRJWW","short_pith_number":"pith:WNE2W54B","canonical_record":{"source":{"id":"1711.08931","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-24T11:35:16Z","cross_cats_sorted":[],"title_canon_sha256":"08fe6a8226498ee7b6e143647214c59b4d2dd3e5145ec86ebb2ff30afad6f34c","abstract_canon_sha256":"3831706f6076300cc9d8bfb11e5fe6925ecc5cd87263c1d3759e58ede8e54173"},"schema_version":"1.0"},"canonical_sha256":"b349ab7781cf6d69224a56a28c5a29b5bf95c7dd28c690aee0221ce27c9cfcd2","source":{"kind":"arxiv","id":"1711.08931","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.08931","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"arxiv_version","alias_value":"1711.08931v2","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08931","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"pith_short_12","alias_value":"WNE2W54BZ5WW","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WNE2W54BZ5WWSISK","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WNE2W54B","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:WNE2W54BZ5WWSISKK2RIYWRJWW","target":"record","payload":{"canonical_record":{"source":{"id":"1711.08931","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-24T11:35:16Z","cross_cats_sorted":[],"title_canon_sha256":"08fe6a8226498ee7b6e143647214c59b4d2dd3e5145ec86ebb2ff30afad6f34c","abstract_canon_sha256":"3831706f6076300cc9d8bfb11e5fe6925ecc5cd87263c1d3759e58ede8e54173"},"schema_version":"1.0"},"canonical_sha256":"b349ab7781cf6d69224a56a28c5a29b5bf95c7dd28c690aee0221ce27c9cfcd2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:18.366235Z","signature_b64":"I8kedrD1T+FqjrJ0t0GzbxMctSViq2vQK+28jeGC2sPUv9nQTAXMLLXXLC1ynjL3phdryW0sbGHMcskVtEDpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b349ab7781cf6d69224a56a28c5a29b5bf95c7dd28c690aee0221ce27c9cfcd2","last_reissued_at":"2026-05-18T00:11:18.365552Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:18.365552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.08931","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":"2026-05-18T00:11:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OqsXjl+5gc4u1tPHTGdz0COdYQXtDIuhg0dE9D6C75PeVSOBgOEXZpoHFbKnB+FK86BMyYnyEOxQwF6DNenbCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:07:47.354536Z"},"content_sha256":"73f32cd5b922e022b26cbf0060b966f289786d6fffc24cd8a0c393a3fe939551","schema_version":"1.0","event_id":"sha256:73f32cd5b922e022b26cbf0060b966f289786d6fffc24cd8a0c393a3fe939551"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:WNE2W54BZ5WWSISKK2RIYWRJWW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"X-ray-frequency modulation via periodic switching of an external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adriana P\\'alffy, Gregor Ramien, Jonas Gunst, Xiangjin Kong","submitted_at":"2017-11-24T11:35:16Z","abstract_excerpt":"Single x-ray photons can be resonantly scattered and stored with the help of suitable transitions in the atomic nucleus. Here, we investigate theoretically means of mechanical-free modulation for the frequency spectra of such x-ray photons via periodic switching of an external magnetic field. We show that periodically switching on and off an external magnetic field generating hyperfine splitting of the nuclear transition leads to the generation of equidistant narrow sidebands of the resonantly scattered response. This frequency-comb-like structure depends on the magnitude and orientation of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08931","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":"2026-05-18T00:11:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ki/bQj66speXfDOpAUOTx5msOc19ZQX6LdQ1/plPG0pUO760QK33AEO8Pe8eRPQrkqSEQnDytfv4NUadACeNCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:07:47.355230Z"},"content_sha256":"3a3b4df2effb81cf1fd038bd35944e989da0dc96cbc6d25ca4d35e9eb59dc212","schema_version":"1.0","event_id":"sha256:3a3b4df2effb81cf1fd038bd35944e989da0dc96cbc6d25ca4d35e9eb59dc212"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/bundle.json","state_url":"https://pith.science/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/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":"2026-05-27T05:07:47Z","links":{"resolver":"https://pith.science/pith/WNE2W54BZ5WWSISKK2RIYWRJWW","bundle":"https://pith.science/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/bundle.json","state":"https://pith.science/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WNE2W54BZ5WWSISKK2RIYWRJWW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WNE2W54BZ5WWSISKK2RIYWRJWW","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":"3831706f6076300cc9d8bfb11e5fe6925ecc5cd87263c1d3759e58ede8e54173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-24T11:35:16Z","title_canon_sha256":"08fe6a8226498ee7b6e143647214c59b4d2dd3e5145ec86ebb2ff30afad6f34c"},"schema_version":"1.0","source":{"id":"1711.08931","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.08931","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"arxiv_version","alias_value":"1711.08931v2","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08931","created_at":"2026-05-18T00:11:18Z"},{"alias_kind":"pith_short_12","alias_value":"WNE2W54BZ5WW","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WNE2W54BZ5WWSISK","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WNE2W54B","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:3a3b4df2effb81cf1fd038bd35944e989da0dc96cbc6d25ca4d35e9eb59dc212","target":"graph","created_at":"2026-05-18T00:11:18Z","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":"Single x-ray photons can be resonantly scattered and stored with the help of suitable transitions in the atomic nucleus. Here, we investigate theoretically means of mechanical-free modulation for the frequency spectra of such x-ray photons via periodic switching of an external magnetic field. We show that periodically switching on and off an external magnetic field generating hyperfine splitting of the nuclear transition leads to the generation of equidistant narrow sidebands of the resonantly scattered response. This frequency-comb-like structure depends on the magnitude and orientation of th","authors_text":"Adriana P\\'alffy, Gregor Ramien, Jonas Gunst, Xiangjin Kong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-24T11:35:16Z","title":"X-ray-frequency modulation via periodic switching of an external magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08931","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":"sha256:73f32cd5b922e022b26cbf0060b966f289786d6fffc24cd8a0c393a3fe939551","target":"record","created_at":"2026-05-18T00:11:18Z","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":"3831706f6076300cc9d8bfb11e5fe6925ecc5cd87263c1d3759e58ede8e54173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-24T11:35:16Z","title_canon_sha256":"08fe6a8226498ee7b6e143647214c59b4d2dd3e5145ec86ebb2ff30afad6f34c"},"schema_version":"1.0","source":{"id":"1711.08931","kind":"arxiv","version":2}},"canonical_sha256":"b349ab7781cf6d69224a56a28c5a29b5bf95c7dd28c690aee0221ce27c9cfcd2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b349ab7781cf6d69224a56a28c5a29b5bf95c7dd28c690aee0221ce27c9cfcd2","first_computed_at":"2026-05-18T00:11:18.365552Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:11:18.365552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I8kedrD1T+FqjrJ0t0GzbxMctSViq2vQK+28jeGC2sPUv9nQTAXMLLXXLC1ynjL3phdryW0sbGHMcskVtEDpAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:11:18.366235Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.08931","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73f32cd5b922e022b26cbf0060b966f289786d6fffc24cd8a0c393a3fe939551","sha256:3a3b4df2effb81cf1fd038bd35944e989da0dc96cbc6d25ca4d35e9eb59dc212"],"state_sha256":"8b34482a764d782b282032ffd098e8600f6953d627f3f2978132b42c339e1f5f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H5srkRK/VLsqwE0B7hjeG5JOTXgZW6hGGhiPTocHgg/GF1R1tv9qqykcIlDs4zLiXr5mHXcZ/Fl7qMdlIixHCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T05:07:47.358816Z","bundle_sha256":"32468d5af9b6aba233e313b81512b2f951dfc0948b9e115f98c556ff92b200a7"}}