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This is a 5-fold improvement over the passive storage time.","weakest_assumption":"The measured atom number increase and lifetime extension are attributed solely to the LambdaGM and EIT methods without significant unaccounted changes in trap depth, background pressure, or probe-induced heating during the optical depth and lifetime measurements."}},"verdict_id":"c9041c2f-c11e-49aa-8f90-31fd93343451"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:95a74707aea45a18d09cc41ecd95860243046ddec9dd556de5ee8a588222b077","target":"record","created_at":"2026-05-18T02:44:47Z","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":"b12151ba7babc9aca8a9f1c1c785561ab4b98b8ed551ce3dd96dd7b566a9117b","cross_cats_sorted":["physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-13T11:45:32Z","title_canon_sha256":"e8ad99d17ffdb85f018ae078f2bbf1caec3a1675e792b84dbe8b279382069058"},"schema_version":"1.0","source":{"id":"2605.13387","kind":"arxiv","version":1}},"canonical_sha256":"66c1c1c035aee0b15e86a9f3e8f3b07ec5fb1941ee62d48b1dc7e63aae95f3f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66c1c1c035aee0b15e86a9f3e8f3b07ec5fb1941ee62d48b1dc7e63aae95f3f6","first_computed_at":"2026-05-18T02:44:47.760987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:47.760987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B4+MXmCTxCR1GV11JrtfXP1DgToKu3ZV7BMqrAwMOEEjv0yYXwjhmtvpp9WK3jGXKHoaK5rHpO5Z0hAM7PT+Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:47.761450Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.13387","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:95a74707aea45a18d09cc41ecd95860243046ddec9dd556de5ee8a588222b077","sha256:061542cc04e4d17362645879a1fb3c8082b09e20ea0aeb541f42c5901a6453d6","sha256:60fa382327bb5901d84d3b2cbcfb6495034f2bc0a799cd2079a0e50466234816"],"state_sha256":"d13da16c3b90f7be8cd71d1185eabc776aa345624c704f9444e807654d9349c2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y3xXpmharQ8HnLdoj7qymK+LQSYB9uKpe1E1CgZJhg+PFCGXl0dfsRPbPct5+fXFkGDaU/Ap6DXWZPB7ymi2CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T02:08:47.987302Z","bundle_sha256":"9bb72cc17aafdd13a6bc80ad50558d878b4745fdfa90884edb81b5ea7762061a"}}