{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:UAP44MEENNPTLPTZZPPCHC57S4","short_pith_number":"pith:UAP44MEE","canonical_record":{"source":{"id":"1606.07658","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-06-24T12:35:02Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"4510afe6285c2fd75f9a687eccf51a79d0947c134352785cba4200f18d73f82f","abstract_canon_sha256":"0782e89389003f8d98a1fad2ef2bb28d6d059c27b02671e96779cc30b5f323c1"},"schema_version":"1.0"},"canonical_sha256":"a01fce30846b5f35be79cbde238bbf970234301a47c144ffb5ee2cc17f4f80e8","source":{"kind":"arxiv","id":"1606.07658","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07658","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07658v2","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07658","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"UAP44MEENNPT","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UAP44MEENNPTLPTZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UAP44MEE","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:UAP44MEENNPTLPTZZPPCHC57S4","target":"record","payload":{"canonical_record":{"source":{"id":"1606.07658","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-06-24T12:35:02Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"4510afe6285c2fd75f9a687eccf51a79d0947c134352785cba4200f18d73f82f","abstract_canon_sha256":"0782e89389003f8d98a1fad2ef2bb28d6d059c27b02671e96779cc30b5f323c1"},"schema_version":"1.0"},"canonical_sha256":"a01fce30846b5f35be79cbde238bbf970234301a47c144ffb5ee2cc17f4f80e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:18.488554Z","signature_b64":"u4LgKz0Jhdat8WuJS8DjyxXjJ9r64TIsBKcvtzAxjyfOU0Y9jyLwJBfv6XHiJ0XmvVEX+464JWqTOavNhxPdAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a01fce30846b5f35be79cbde238bbf970234301a47c144ffb5ee2cc17f4f80e8","last_reissued_at":"2026-05-18T01:04:18.487954Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:18.487954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.07658","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":"2026-05-18T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iMT2puVPVrlbVqSDzNPdJp38zgnAH7yI5PMaTezsZNxJIBTQi265u0jJkqUcMpK/UgzBFGjMP5m7D1Sx+D1IDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:46:01.266521Z"},"content_sha256":"75421f0e35c19ead0a510a7f292fca611fa7554e7986cefe7afb8f8007cb127b","schema_version":"1.0","event_id":"sha256:75421f0e35c19ead0a510a7f292fca611fa7554e7986cefe7afb8f8007cb127b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:UAP44MEENNPTLPTZZPPCHC57S4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Noise spectroscopy with large clouds of cold atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"ARTEMIS), Aur\\'elien Eloy (INLN), Mathilde Fouch\\'e (INLN), Michel Lintz (ARTEMIS), Robin Kaiser (INLN), Samir Vartabi Kashanian (INLN, William Guerin (INLN)","submitted_at":"2016-06-24T12:35:02Z","abstract_excerpt":"Noise measurement is a powerful tool to investigate many phenomena from laser characterization to quantum behavior of light. In this paper, we report on intensity noise measurements obtained when a laser beam is transmitted through a large cloud of cold atoms. While this measurement could possibly investigate complex processes such as the influence of atomic motion, one is first limited by the conversion of the intrinsic laser frequency noise to intensity noise via the atomic resonance. This conversion is studied here in details. We show that, while experimental intensity noise spectra collaps"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07658","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":"2026-05-18T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ax+TKMvta1AJ2xxtAVSCk68uwgsHRKq3u5nvueI+DghsPPpP3VIi4Z5gFwQMES5TZKVenLi4m9lDppjAcxuuCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:46:01.267100Z"},"content_sha256":"f8fffb244c66c5f9c0c09a48ad3626a4add4ee64e48cbba0ad93b536111c9cb2","schema_version":"1.0","event_id":"sha256:f8fffb244c66c5f9c0c09a48ad3626a4add4ee64e48cbba0ad93b536111c9cb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UAP44MEENNPTLPTZZPPCHC57S4/bundle.json","state_url":"https://pith.science/pith/UAP44MEENNPTLPTZZPPCHC57S4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UAP44MEENNPTLPTZZPPCHC57S4/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":"2026-05-23T18:46:01Z","links":{"resolver":"https://pith.science/pith/UAP44MEENNPTLPTZZPPCHC57S4","bundle":"https://pith.science/pith/UAP44MEENNPTLPTZZPPCHC57S4/bundle.json","state":"https://pith.science/pith/UAP44MEENNPTLPTZZPPCHC57S4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UAP44MEENNPTLPTZZPPCHC57S4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:UAP44MEENNPTLPTZZPPCHC57S4","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":"0782e89389003f8d98a1fad2ef2bb28d6d059c27b02671e96779cc30b5f323c1","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-06-24T12:35:02Z","title_canon_sha256":"4510afe6285c2fd75f9a687eccf51a79d0947c134352785cba4200f18d73f82f"},"schema_version":"1.0","source":{"id":"1606.07658","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07658","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07658v2","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07658","created_at":"2026-05-18T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"UAP44MEENNPT","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UAP44MEENNPTLPTZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UAP44MEE","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:f8fffb244c66c5f9c0c09a48ad3626a4add4ee64e48cbba0ad93b536111c9cb2","target":"graph","created_at":"2026-05-18T01:04:18Z","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":"Noise measurement is a powerful tool to investigate many phenomena from laser characterization to quantum behavior of light. In this paper, we report on intensity noise measurements obtained when a laser beam is transmitted through a large cloud of cold atoms. While this measurement could possibly investigate complex processes such as the influence of atomic motion, one is first limited by the conversion of the intrinsic laser frequency noise to intensity noise via the atomic resonance. This conversion is studied here in details. We show that, while experimental intensity noise spectra collaps","authors_text":"ARTEMIS), Aur\\'elien Eloy (INLN), Mathilde Fouch\\'e (INLN), Michel Lintz (ARTEMIS), Robin Kaiser (INLN), Samir Vartabi Kashanian (INLN, William Guerin (INLN)","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-06-24T12:35:02Z","title":"Noise spectroscopy with large clouds of cold atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07658","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":"sha256:75421f0e35c19ead0a510a7f292fca611fa7554e7986cefe7afb8f8007cb127b","target":"record","created_at":"2026-05-18T01:04:18Z","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":"0782e89389003f8d98a1fad2ef2bb28d6d059c27b02671e96779cc30b5f323c1","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-06-24T12:35:02Z","title_canon_sha256":"4510afe6285c2fd75f9a687eccf51a79d0947c134352785cba4200f18d73f82f"},"schema_version":"1.0","source":{"id":"1606.07658","kind":"arxiv","version":2}},"canonical_sha256":"a01fce30846b5f35be79cbde238bbf970234301a47c144ffb5ee2cc17f4f80e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a01fce30846b5f35be79cbde238bbf970234301a47c144ffb5ee2cc17f4f80e8","first_computed_at":"2026-05-18T01:04:18.487954Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:18.487954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u4LgKz0Jhdat8WuJS8DjyxXjJ9r64TIsBKcvtzAxjyfOU0Y9jyLwJBfv6XHiJ0XmvVEX+464JWqTOavNhxPdAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:18.488554Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.07658","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75421f0e35c19ead0a510a7f292fca611fa7554e7986cefe7afb8f8007cb127b","sha256:f8fffb244c66c5f9c0c09a48ad3626a4add4ee64e48cbba0ad93b536111c9cb2"],"state_sha256":"363181e8662967ef589337237c80c5fe9c5e6b201f68e1663ed1f0958a4eb106"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IVlby5VnoGE6n5zEdVrmxGE4xgXyqQcVLO4Tc/BQ9Iqk/hZ2bG7VYO1ezYd2DekycNWSvOkL+gIgvzsFOiMUAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T18:46:01.270250Z","bundle_sha256":"f7246ee6590563fdc6627381d353b35097ddfa25fc8ea8674503fada4cb297d8"}}