{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:BALQH7EEXGOKMHD766WUE6XRIA","short_pith_number":"pith:BALQH7EE","canonical_record":{"source":{"id":"2308.12246","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-23T16:46:16Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"680b38abef9f200084d09b6cd2602e30a61b6d69c3a2ae0d770548ed30e2977e","abstract_canon_sha256":"8bc219e4cfad627e338a10297c2ad6fcd4fb0047fac6e44416e5eb5642d6b1d4"},"schema_version":"1.0"},"canonical_sha256":"081703fc84b99ca61c7ff7ad427af1401b69e4a2b93c70d79ef148d1221fbed8","source":{"kind":"arxiv","id":"2308.12246","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.12246","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"arxiv_version","alias_value":"2308.12246v4","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.12246","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_12","alias_value":"BALQH7EEXGOK","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_16","alias_value":"BALQH7EEXGOKMHD7","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_8","alias_value":"BALQH7EE","created_at":"2026-07-05T08:37:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:BALQH7EEXGOKMHD766WUE6XRIA","target":"record","payload":{"canonical_record":{"source":{"id":"2308.12246","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-23T16:46:16Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"680b38abef9f200084d09b6cd2602e30a61b6d69c3a2ae0d770548ed30e2977e","abstract_canon_sha256":"8bc219e4cfad627e338a10297c2ad6fcd4fb0047fac6e44416e5eb5642d6b1d4"},"schema_version":"1.0"},"canonical_sha256":"081703fc84b99ca61c7ff7ad427af1401b69e4a2b93c70d79ef148d1221fbed8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:37:04.011668Z","signature_b64":"CeqDOwDpLvn0q97UQj1fVA4dZNT5VvRCZS2GgDhMxQI7O+d0nSRCiPboDFpVI4xzWe/Da+uI/C3QnsafNbOmAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"081703fc84b99ca61c7ff7ad427af1401b69e4a2b93c70d79ef148d1221fbed8","last_reissued_at":"2026-07-05T08:37:04.011224Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:37:04.011224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.12246","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:37:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0WWXBf5GjSeQktj7B5x0pLJz18c58RwpwIHvfF0iF0+2VOxagj6KM1/KdR9XxYB94s7zIAMjwcdehLo++gNeDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:09:06.250456Z"},"content_sha256":"0394a0445a1128eb0a3a105dce0304f525760a8c57293f7f533bb9f164164b29","schema_version":"1.0","event_id":"sha256:0394a0445a1128eb0a3a105dce0304f525760a8c57293f7f533bb9f164164b29"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:BALQH7EEXGOKMHD766WUE6XRIA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Feasibility of a trapped atom interferometer with accelerating optical traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Gayathrini Premawardhana, Jacob M. Taylor, Jonathan Kunjummen, Sarthak Subhankar","submitted_at":"2023-08-23T16:46:16Z","abstract_excerpt":"In order to increase the measured phase of an atom interferometer and improve its sensitivity, researchers attempt to increase the enclosed space-time area using two methods: creating larger separations between the interferometer arms and having longer evolution times. However, increasing the evolution time reduces the bandwidth that can be sampled, whereas decreasing the evolution time worsens the sensitivity. In this paper, we attempt to address this by proposing a setup for high-bandwidth applications, with improved overall sensitivity. This is realized by accelerating and holding the atoms"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.12246","kind":"arxiv","version":4},"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/2308.12246/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":"2026-07-05T08:37:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w4e3hYZW8Ql17rI+88zL8lpKlECDyBhN6YXwyl7myQMx4LmyZzuSH9QWGTFJ150mRSu2FCjA/lshxnQp4bafBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:09:06.251075Z"},"content_sha256":"871665cda7e6036b8afa17dea580a7faa1f6f7cbadb0f7e9cd385a4fa4654edc","schema_version":"1.0","event_id":"sha256:871665cda7e6036b8afa17dea580a7faa1f6f7cbadb0f7e9cd385a4fa4654edc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BALQH7EEXGOKMHD766WUE6XRIA/bundle.json","state_url":"https://pith.science/pith/BALQH7EEXGOKMHD766WUE6XRIA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BALQH7EEXGOKMHD766WUE6XRIA/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":"2026-08-03T17:09:06Z","links":{"resolver":"https://pith.science/pith/BALQH7EEXGOKMHD766WUE6XRIA","bundle":"https://pith.science/pith/BALQH7EEXGOKMHD766WUE6XRIA/bundle.json","state":"https://pith.science/pith/BALQH7EEXGOKMHD766WUE6XRIA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BALQH7EEXGOKMHD766WUE6XRIA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BALQH7EEXGOKMHD766WUE6XRIA","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":"8bc219e4cfad627e338a10297c2ad6fcd4fb0047fac6e44416e5eb5642d6b1d4","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-23T16:46:16Z","title_canon_sha256":"680b38abef9f200084d09b6cd2602e30a61b6d69c3a2ae0d770548ed30e2977e"},"schema_version":"1.0","source":{"id":"2308.12246","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.12246","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"arxiv_version","alias_value":"2308.12246v4","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.12246","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_12","alias_value":"BALQH7EEXGOK","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_16","alias_value":"BALQH7EEXGOKMHD7","created_at":"2026-07-05T08:37:04Z"},{"alias_kind":"pith_short_8","alias_value":"BALQH7EE","created_at":"2026-07-05T08:37:04Z"}],"graph_snapshots":[{"event_id":"sha256:871665cda7e6036b8afa17dea580a7faa1f6f7cbadb0f7e9cd385a4fa4654edc","target":"graph","created_at":"2026-07-05T08:37:04Z","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/2308.12246/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In order to increase the measured phase of an atom interferometer and improve its sensitivity, researchers attempt to increase the enclosed space-time area using two methods: creating larger separations between the interferometer arms and having longer evolution times. However, increasing the evolution time reduces the bandwidth that can be sampled, whereas decreasing the evolution time worsens the sensitivity. In this paper, we attempt to address this by proposing a setup for high-bandwidth applications, with improved overall sensitivity. This is realized by accelerating and holding the atoms","authors_text":"Gayathrini Premawardhana, Jacob M. Taylor, Jonathan Kunjummen, Sarthak Subhankar","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-23T16:46:16Z","title":"Feasibility of a trapped atom interferometer with accelerating optical traps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.12246","kind":"arxiv","version":4},"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":"sha256:0394a0445a1128eb0a3a105dce0304f525760a8c57293f7f533bb9f164164b29","target":"record","created_at":"2026-07-05T08:37:04Z","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":"8bc219e4cfad627e338a10297c2ad6fcd4fb0047fac6e44416e5eb5642d6b1d4","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-23T16:46:16Z","title_canon_sha256":"680b38abef9f200084d09b6cd2602e30a61b6d69c3a2ae0d770548ed30e2977e"},"schema_version":"1.0","source":{"id":"2308.12246","kind":"arxiv","version":4}},"canonical_sha256":"081703fc84b99ca61c7ff7ad427af1401b69e4a2b93c70d79ef148d1221fbed8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"081703fc84b99ca61c7ff7ad427af1401b69e4a2b93c70d79ef148d1221fbed8","first_computed_at":"2026-07-05T08:37:04.011224Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:37:04.011224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CeqDOwDpLvn0q97UQj1fVA4dZNT5VvRCZS2GgDhMxQI7O+d0nSRCiPboDFpVI4xzWe/Da+uI/C3QnsafNbOmAw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:37:04.011668Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.12246","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0394a0445a1128eb0a3a105dce0304f525760a8c57293f7f533bb9f164164b29","sha256:871665cda7e6036b8afa17dea580a7faa1f6f7cbadb0f7e9cd385a4fa4654edc"],"state_sha256":"7f886c78845670955b5039c65c9e596a7602af1d414e6f2b43d938516327946a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cquoatRxtk2eiFR5PoIcDNySIXTtci98bCbcSnj5HsaYbaYqPCeLEh8fSsZCJQRq4SmVyiNMsqQZwOlLNJNSAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:09:06.256428Z","bundle_sha256":"32a28a8169e1afad63d39318d018231de54df7a84b813038971a4d83b1d75927"}}