{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YD5YZE3ZBQETY3SN2OP3ZHL43V","short_pith_number":"pith:YD5YZE3Z","canonical_record":{"source":{"id":"1104.0263","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-04-01T21:18:42Z","cross_cats_sorted":[],"title_canon_sha256":"a853df8c3c31e600b290f3587f9b89e1fe3ff9b6394425daaf230938b3917aa9","abstract_canon_sha256":"0f1f7256f78f5be855a3a5f42cab08993acf41d298f12be89a3fbb48641af160"},"schema_version":"1.0"},"canonical_sha256":"c0fb8c93790c093c6e4dd39fbc9d7cdd55073e2a55355c9dff1ba4c808871bd5","source":{"kind":"arxiv","id":"1104.0263","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0263","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0263v1","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0263","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"YD5YZE3ZBQET","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YD5YZE3ZBQETY3SN","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YD5YZE3Z","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YD5YZE3ZBQETY3SN2OP3ZHL43V","target":"record","payload":{"canonical_record":{"source":{"id":"1104.0263","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-04-01T21:18:42Z","cross_cats_sorted":[],"title_canon_sha256":"a853df8c3c31e600b290f3587f9b89e1fe3ff9b6394425daaf230938b3917aa9","abstract_canon_sha256":"0f1f7256f78f5be855a3a5f42cab08993acf41d298f12be89a3fbb48641af160"},"schema_version":"1.0"},"canonical_sha256":"c0fb8c93790c093c6e4dd39fbc9d7cdd55073e2a55355c9dff1ba4c808871bd5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:41.275745Z","signature_b64":"nUdg86qyGECzpVnPMx1yzjsG2DtW56kjA8Jzqo/vwMAUI3XgNtCQChbiX7/q+/jIQN/p0Z+EriI+5Ux1Mt7BDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0fb8c93790c093c6e4dd39fbc9d7cdd55073e2a55355c9dff1ba4c808871bd5","last_reissued_at":"2026-05-18T02:02:41.275110Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:41.275110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.0263","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":"2026-05-18T02:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"okc00NHDh6lxEefGOwVOoTHRIRjdXH6K0+8n4Ce+NYxjrMN34mI6rPSUW4a9sNRobnpcJ4i5vfV9ZfvNNWrlDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:45:15.137361Z"},"content_sha256":"823f2f2ecc43ea21a6e314238b4e688d11ab7df0e4d80a1ac9f7361c06e65316","schema_version":"1.0","event_id":"sha256:823f2f2ecc43ea21a6e314238b4e688d11ab7df0e4d80a1ac9f7361c06e65316"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YD5YZE3ZBQETY3SN2OP3ZHL43V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fourier analysis of Ramsey fringes observed in a continuous atomic fountain for in situ magnetometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Alain Joyet, Andr\\'e Stefanov, Gianni Di Domenico, Laurent Devenoges, Pierre Thomann","submitted_at":"2011-04-01T21:18:42Z","abstract_excerpt":"Ramsey fringes observed in an atomic fountain are formed by the superposition of the individual atomic signals. Due to the atomic beam residual temperature, the atoms have slightly different trajectories and thus are exposed to a different average magnetic field, and a velocity dependent Ramsey interaction time. As a consequence, both the velocity distribution and magnetic field profile are imprinted in the Ramsey fringes observed on Zeeman sensitive microwave transitions. In this work, we perform a Fourier analysis of the measured Ramsey signals to retrieve both the time averaged magnetic fie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0263","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":"2026-05-18T02:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BT9jVpTKM/BL0MnnBUOsXqy9t/XVGGNWdKvWW19dPnWXoBn33dvk8rkEc9C91iMVwa5G5YsUA4DhoP8zoqBDBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:45:15.137710Z"},"content_sha256":"37c9ddf0a2e2d2ad3e42ae86644dd3adbe2acc90b12676bc4beae3aff23414e4","schema_version":"1.0","event_id":"sha256:37c9ddf0a2e2d2ad3e42ae86644dd3adbe2acc90b12676bc4beae3aff23414e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/bundle.json","state_url":"https://pith.science/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/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":"2026-06-05T09:45:15Z","links":{"resolver":"https://pith.science/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V","bundle":"https://pith.science/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/bundle.json","state":"https://pith.science/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YD5YZE3ZBQETY3SN2OP3ZHL43V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YD5YZE3ZBQETY3SN2OP3ZHL43V","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":"0f1f7256f78f5be855a3a5f42cab08993acf41d298f12be89a3fbb48641af160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-04-01T21:18:42Z","title_canon_sha256":"a853df8c3c31e600b290f3587f9b89e1fe3ff9b6394425daaf230938b3917aa9"},"schema_version":"1.0","source":{"id":"1104.0263","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0263","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0263v1","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0263","created_at":"2026-05-18T02:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"YD5YZE3ZBQET","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YD5YZE3ZBQETY3SN","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YD5YZE3Z","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:37c9ddf0a2e2d2ad3e42ae86644dd3adbe2acc90b12676bc4beae3aff23414e4","target":"graph","created_at":"2026-05-18T02:02:41Z","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":"Ramsey fringes observed in an atomic fountain are formed by the superposition of the individual atomic signals. Due to the atomic beam residual temperature, the atoms have slightly different trajectories and thus are exposed to a different average magnetic field, and a velocity dependent Ramsey interaction time. As a consequence, both the velocity distribution and magnetic field profile are imprinted in the Ramsey fringes observed on Zeeman sensitive microwave transitions. In this work, we perform a Fourier analysis of the measured Ramsey signals to retrieve both the time averaged magnetic fie","authors_text":"Alain Joyet, Andr\\'e Stefanov, Gianni Di Domenico, Laurent Devenoges, Pierre Thomann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-04-01T21:18:42Z","title":"Fourier analysis of Ramsey fringes observed in a continuous atomic fountain for in situ magnetometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0263","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":"sha256:823f2f2ecc43ea21a6e314238b4e688d11ab7df0e4d80a1ac9f7361c06e65316","target":"record","created_at":"2026-05-18T02:02:41Z","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":"0f1f7256f78f5be855a3a5f42cab08993acf41d298f12be89a3fbb48641af160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-04-01T21:18:42Z","title_canon_sha256":"a853df8c3c31e600b290f3587f9b89e1fe3ff9b6394425daaf230938b3917aa9"},"schema_version":"1.0","source":{"id":"1104.0263","kind":"arxiv","version":1}},"canonical_sha256":"c0fb8c93790c093c6e4dd39fbc9d7cdd55073e2a55355c9dff1ba4c808871bd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0fb8c93790c093c6e4dd39fbc9d7cdd55073e2a55355c9dff1ba4c808871bd5","first_computed_at":"2026-05-18T02:02:41.275110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:41.275110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nUdg86qyGECzpVnPMx1yzjsG2DtW56kjA8Jzqo/vwMAUI3XgNtCQChbiX7/q+/jIQN/p0Z+EriI+5Ux1Mt7BDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:41.275745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.0263","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:823f2f2ecc43ea21a6e314238b4e688d11ab7df0e4d80a1ac9f7361c06e65316","sha256:37c9ddf0a2e2d2ad3e42ae86644dd3adbe2acc90b12676bc4beae3aff23414e4"],"state_sha256":"a31973b3f8472e62c1ae18d85f836deb02420cdc46c1dce565c0b40a55ac53dd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rub4s969M8TxtwgEzyGHpbq/yOy2YalGhTnP1MKlPawqsR29jdtyXaJaOxny2Zpk0LDBjPiHaTy71DdJcCstAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T09:45:15.139649Z","bundle_sha256":"2c90ce2a50042ca0d647a9475801e0ba97e1420b1a7bc0565fa1c9551cbbd0cf"}}