{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:OKHSGCGTI753YNXNUYQENJIX42","short_pith_number":"pith:OKHSGCGT","canonical_record":{"source":{"id":"2006.08371","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-06-15T12:46:30Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"b425d9b64b7971cfa7ecf562158c3ea61dfc77e8128ce8497a1d85937e0c307f","abstract_canon_sha256":"a9b995758421375301b092801a1ad97a9db80ed3a2c4d18326d82aa93124a612"},"schema_version":"1.0"},"canonical_sha256":"728f2308d347fbbc36eda62046a517e6b249cf1c417fc8533d8074ab846483f8","source":{"kind":"arxiv","id":"2006.08371","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.08371","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"arxiv_version","alias_value":"2006.08371v2","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.08371","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_12","alias_value":"OKHSGCGTI753","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_16","alias_value":"OKHSGCGTI753YNXN","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_8","alias_value":"OKHSGCGT","created_at":"2026-07-05T01:53:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:OKHSGCGTI753YNXNUYQENJIX42","target":"record","payload":{"canonical_record":{"source":{"id":"2006.08371","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-06-15T12:46:30Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"b425d9b64b7971cfa7ecf562158c3ea61dfc77e8128ce8497a1d85937e0c307f","abstract_canon_sha256":"a9b995758421375301b092801a1ad97a9db80ed3a2c4d18326d82aa93124a612"},"schema_version":"1.0"},"canonical_sha256":"728f2308d347fbbc36eda62046a517e6b249cf1c417fc8533d8074ab846483f8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:53:37.801217Z","signature_b64":"TMaYNn0QNhXaBduyEkNlG8sNSg6jMgmhxTBc3PCqLezLW/i0F6NJ3P5SAXXdWYVDJWDFXApf8Z6aXPypXYP5BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"728f2308d347fbbc36eda62046a517e6b249cf1c417fc8533d8074ab846483f8","last_reissued_at":"2026-07-05T01:53:37.800797Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:53:37.800797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2006.08371","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":"2026-07-05T01:53:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fQ6bIxCd5iW9QwbiEP/46//r9vGKZXQjrfpYZTExZV4BZYa4ufpWLvXrgXbc62h/yogDAg2juYHGEeXbfjjKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T21:23:34.901551Z"},"content_sha256":"981631482d590ae9b361a464c8468f47788fa74558495ec90a073bc25d743598","schema_version":"1.0","event_id":"sha256:981631482d590ae9b361a464c8468f47788fa74558495ec90a073bc25d743598"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:OKHSGCGTI753YNXNUYQENJIX42","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tailoring multi-loop atom interferometers with adjustable momentum transfer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"A. Landragin, L. A. Sidorenkov, M. Altorio, R. Gautier, R. Geiger","submitted_at":"2020-06-15T12:46:30Z","abstract_excerpt":"Multi-loop matter-wave interferometers are essential in quantum sensing to measure the derivatives of physical quantities in time or space. Because multi-loop interferometers require multiple reflections, imperfections of the matter-wave mirrors create spurious paths that scramble the signal of interest. Here we demonstrate a method of adjustable momentum transfer that prevents the recombination of the spurious paths in a double-loop atom interferometer aimed at measuring rotation rates. We experimentally study the recombination condition of the spurious matter waves, which is quantitatively s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.08371","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2006.08371/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T01:53:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jkAjdFyxMzpU9ZRBjsl/7jpMy3vLxaYoHSJ+Kq6SBAdAJ5aFjBry3FpYESKBwJeOSzdsv24DI5ZH0IbIZvfEBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T21:23:34.902890Z"},"content_sha256":"367b7b50e8673fd97fbcb80ab6927f623389f790247e537632a29b4ba35df529","schema_version":"1.0","event_id":"sha256:367b7b50e8673fd97fbcb80ab6927f623389f790247e537632a29b4ba35df529"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OKHSGCGTI753YNXNUYQENJIX42/bundle.json","state_url":"https://pith.science/pith/OKHSGCGTI753YNXNUYQENJIX42/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OKHSGCGTI753YNXNUYQENJIX42/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":"2026-08-14T21:23:34Z","links":{"resolver":"https://pith.science/pith/OKHSGCGTI753YNXNUYQENJIX42","bundle":"https://pith.science/pith/OKHSGCGTI753YNXNUYQENJIX42/bundle.json","state":"https://pith.science/pith/OKHSGCGTI753YNXNUYQENJIX42/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OKHSGCGTI753YNXNUYQENJIX42/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:OKHSGCGTI753YNXNUYQENJIX42","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":"a9b995758421375301b092801a1ad97a9db80ed3a2c4d18326d82aa93124a612","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-06-15T12:46:30Z","title_canon_sha256":"b425d9b64b7971cfa7ecf562158c3ea61dfc77e8128ce8497a1d85937e0c307f"},"schema_version":"1.0","source":{"id":"2006.08371","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.08371","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"arxiv_version","alias_value":"2006.08371v2","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.08371","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_12","alias_value":"OKHSGCGTI753","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_16","alias_value":"OKHSGCGTI753YNXN","created_at":"2026-07-05T01:53:37Z"},{"alias_kind":"pith_short_8","alias_value":"OKHSGCGT","created_at":"2026-07-05T01:53:37Z"}],"graph_snapshots":[{"event_id":"sha256:367b7b50e8673fd97fbcb80ab6927f623389f790247e537632a29b4ba35df529","target":"graph","created_at":"2026-07-05T01:53:37Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2006.08371/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-loop matter-wave interferometers are essential in quantum sensing to measure the derivatives of physical quantities in time or space. Because multi-loop interferometers require multiple reflections, imperfections of the matter-wave mirrors create spurious paths that scramble the signal of interest. Here we demonstrate a method of adjustable momentum transfer that prevents the recombination of the spurious paths in a double-loop atom interferometer aimed at measuring rotation rates. We experimentally study the recombination condition of the spurious matter waves, which is quantitatively s","authors_text":"A. Landragin, L. A. Sidorenkov, M. Altorio, R. Gautier, R. Geiger","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-06-15T12:46:30Z","title":"Tailoring multi-loop atom interferometers with adjustable momentum transfer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.08371","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":"sha256:981631482d590ae9b361a464c8468f47788fa74558495ec90a073bc25d743598","target":"record","created_at":"2026-07-05T01:53:37Z","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":"a9b995758421375301b092801a1ad97a9db80ed3a2c4d18326d82aa93124a612","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-06-15T12:46:30Z","title_canon_sha256":"b425d9b64b7971cfa7ecf562158c3ea61dfc77e8128ce8497a1d85937e0c307f"},"schema_version":"1.0","source":{"id":"2006.08371","kind":"arxiv","version":2}},"canonical_sha256":"728f2308d347fbbc36eda62046a517e6b249cf1c417fc8533d8074ab846483f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"728f2308d347fbbc36eda62046a517e6b249cf1c417fc8533d8074ab846483f8","first_computed_at":"2026-07-05T01:53:37.800797Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:53:37.800797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TMaYNn0QNhXaBduyEkNlG8sNSg6jMgmhxTBc3PCqLezLW/i0F6NJ3P5SAXXdWYVDJWDFXApf8Z6aXPypXYP5BA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:53:37.801217Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.08371","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:981631482d590ae9b361a464c8468f47788fa74558495ec90a073bc25d743598","sha256:367b7b50e8673fd97fbcb80ab6927f623389f790247e537632a29b4ba35df529"],"state_sha256":"3da2f6aead5e01a5b92fcd4d6aafc79390d4ceecac76b5b5cc30d34921a25e75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KgRUpDOqb57PvTUo6o6Qd5AljKIsu/1UheTpJ7RgIX3pTZQwsRrMVyEeT46KvNTBk8Y7s0L9HyWiE7uDtsLuBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T21:23:35.094601Z","bundle_sha256":"3153517b9f152d9eb77e0f5280e87ff5fe7392e3f4227fd42b5e187d2bc09dc3"}}