{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:C2PV57AABSGLFRRPCQ5GNGUNNQ","short_pith_number":"pith:C2PV57AA","canonical_record":{"source":{"id":"2412.14647","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-19T08:56:28Z","cross_cats_sorted":["physics.atom-ph","physics.optics"],"title_canon_sha256":"ff9d38b4f17531b3516be4a9e6fc8a2312a2eb76a6f93877dc08e13eaa2e5e45","abstract_canon_sha256":"7417369255b240a103266dc9c5fd65be1a9865e6dea5225e91f21409e17c138d"},"schema_version":"1.0"},"canonical_sha256":"169f5efc000c8cb2c62f143a669a8d6c2fd6cadafeaf5c3a1b0ee42c6872dcc1","source":{"kind":"arxiv","id":"2412.14647","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.14647","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"arxiv_version","alias_value":"2412.14647v1","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.14647","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_12","alias_value":"C2PV57AABSGL","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_16","alias_value":"C2PV57AABSGLFRRP","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_8","alias_value":"C2PV57AA","created_at":"2026-07-05T12:06:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:C2PV57AABSGLFRRPCQ5GNGUNNQ","target":"record","payload":{"canonical_record":{"source":{"id":"2412.14647","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-19T08:56:28Z","cross_cats_sorted":["physics.atom-ph","physics.optics"],"title_canon_sha256":"ff9d38b4f17531b3516be4a9e6fc8a2312a2eb76a6f93877dc08e13eaa2e5e45","abstract_canon_sha256":"7417369255b240a103266dc9c5fd65be1a9865e6dea5225e91f21409e17c138d"},"schema_version":"1.0"},"canonical_sha256":"169f5efc000c8cb2c62f143a669a8d6c2fd6cadafeaf5c3a1b0ee42c6872dcc1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:06:46.455931Z","signature_b64":"LEDlXdER+Ff/GauCdclSN7CZvlc0p/J1Y58lNFTHJq3sFFKG0Gn4HIlUYsuVMA4LWTe8yyGF16xCxgrSRz5yAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"169f5efc000c8cb2c62f143a669a8d6c2fd6cadafeaf5c3a1b0ee42c6872dcc1","last_reissued_at":"2026-07-05T12:06:46.455417Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:06:46.455417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.14647","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":"2026-07-05T12:06:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4K5bGj7NuoB5ZFt93xQAR4qBSlMkFKMB3nInzh8XIQdGkClPb2avsqac2AFkW3TUa+BSDvzv4lrt5xaxK/3yCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T05:55:30.009724Z"},"content_sha256":"40c68c504f2725ec8b554798e389444aa62a4cf4912a15e8522d3c3f06b67810","schema_version":"1.0","event_id":"sha256:40c68c504f2725ec8b554798e389444aa62a4cf4912a15e8522d3c3f06b67810"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:C2PV57AABSGLFRRPCQ5GNGUNNQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AI-Enabled Rapid Assembly of Thousands of Defect-Free Neutral Atom Arrays with Constant-time-overhead","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.atom-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Chao-Yang Lu, Han-Sen Zhong, Hong-Ming Wu, Jian-Wei Pan, Jun Rui, Le-Tian Zheng, Ming-Cheng Chen, Rui Lin, Tai-Ran Hu, Wan-Li Ouyang, Wei-Jie Ma, Yan Gao, Yi-Kang Zhu, You Li, Yu-Chen Zhang, Zhang-Rui Zhao, Zhan Wu, Zhao-Feng Su","submitted_at":"2024-12-19T08:56:28Z","abstract_excerpt":"Assembling increasingly larger-scale defect-free optical tweezer-trapped atom arrays is essential for quantum computation and quantum simulations based on atoms. Here, we propose an AI-enabled, rapid, constant-time-overhead rearrangement protocol, and we experimentally assemble defect-free 2D and 3D atom arrays with up to 2024 atoms with a constant time cost of 60 ms. The AI model calculates the holograms for real-time atom rearrangement. With precise controls over both position and phase, a high-speed spatial light modulator moves all the atoms simultaneously. This protocol can be readily use"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.14647","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.14647/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":"2026-07-05T12:06:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MS35Dx2+x+iCRgAE4UlWDmt5xfVnsxgENIQxPmbHn3JLPiQJ6cqjJaIPFUULUtdvqPCLvEFSicVX33WWM/cADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T05:55:30.010215Z"},"content_sha256":"ae3ccc3720725c295c30621cd3c98d233a4668f2d792732ad8ff5bf72d1d91b6","schema_version":"1.0","event_id":"sha256:ae3ccc3720725c295c30621cd3c98d233a4668f2d792732ad8ff5bf72d1d91b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/bundle.json","state_url":"https://pith.science/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/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":"2026-08-05T05:55:30Z","links":{"resolver":"https://pith.science/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ","bundle":"https://pith.science/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/bundle.json","state":"https://pith.science/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C2PV57AABSGLFRRPCQ5GNGUNNQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C2PV57AABSGLFRRPCQ5GNGUNNQ","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":"7417369255b240a103266dc9c5fd65be1a9865e6dea5225e91f21409e17c138d","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-19T08:56:28Z","title_canon_sha256":"ff9d38b4f17531b3516be4a9e6fc8a2312a2eb76a6f93877dc08e13eaa2e5e45"},"schema_version":"1.0","source":{"id":"2412.14647","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.14647","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"arxiv_version","alias_value":"2412.14647v1","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.14647","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_12","alias_value":"C2PV57AABSGL","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_16","alias_value":"C2PV57AABSGLFRRP","created_at":"2026-07-05T12:06:46Z"},{"alias_kind":"pith_short_8","alias_value":"C2PV57AA","created_at":"2026-07-05T12:06:46Z"}],"graph_snapshots":[{"event_id":"sha256:ae3ccc3720725c295c30621cd3c98d233a4668f2d792732ad8ff5bf72d1d91b6","target":"graph","created_at":"2026-07-05T12:06:46Z","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/2412.14647/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Assembling increasingly larger-scale defect-free optical tweezer-trapped atom arrays is essential for quantum computation and quantum simulations based on atoms. Here, we propose an AI-enabled, rapid, constant-time-overhead rearrangement protocol, and we experimentally assemble defect-free 2D and 3D atom arrays with up to 2024 atoms with a constant time cost of 60 ms. The AI model calculates the holograms for real-time atom rearrangement. With precise controls over both position and phase, a high-speed spatial light modulator moves all the atoms simultaneously. This protocol can be readily use","authors_text":"Chao-Yang Lu, Han-Sen Zhong, Hong-Ming Wu, Jian-Wei Pan, Jun Rui, Le-Tian Zheng, Ming-Cheng Chen, Rui Lin, Tai-Ran Hu, Wan-Li Ouyang, Wei-Jie Ma, Yan Gao, Yi-Kang Zhu, You Li, Yu-Chen Zhang, Zhang-Rui Zhao, Zhan Wu, Zhao-Feng Su","cross_cats":["physics.atom-ph","physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-19T08:56:28Z","title":"AI-Enabled Rapid Assembly of Thousands of Defect-Free Neutral Atom Arrays with Constant-time-overhead"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.14647","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":"sha256:40c68c504f2725ec8b554798e389444aa62a4cf4912a15e8522d3c3f06b67810","target":"record","created_at":"2026-07-05T12:06:46Z","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":"7417369255b240a103266dc9c5fd65be1a9865e6dea5225e91f21409e17c138d","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-19T08:56:28Z","title_canon_sha256":"ff9d38b4f17531b3516be4a9e6fc8a2312a2eb76a6f93877dc08e13eaa2e5e45"},"schema_version":"1.0","source":{"id":"2412.14647","kind":"arxiv","version":1}},"canonical_sha256":"169f5efc000c8cb2c62f143a669a8d6c2fd6cadafeaf5c3a1b0ee42c6872dcc1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"169f5efc000c8cb2c62f143a669a8d6c2fd6cadafeaf5c3a1b0ee42c6872dcc1","first_computed_at":"2026-07-05T12:06:46.455417Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:06:46.455417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LEDlXdER+Ff/GauCdclSN7CZvlc0p/J1Y58lNFTHJq3sFFKG0Gn4HIlUYsuVMA4LWTe8yyGF16xCxgrSRz5yAA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:06:46.455931Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.14647","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40c68c504f2725ec8b554798e389444aa62a4cf4912a15e8522d3c3f06b67810","sha256:ae3ccc3720725c295c30621cd3c98d233a4668f2d792732ad8ff5bf72d1d91b6"],"state_sha256":"8b05e523e29799d4a64ca070df86260f7988a1cb0707a7484acee5b5b2bfd17c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iXnactuN1krszAm5HFGYHzokHbvs+RGrreDUm9G2pZkLT2Cp3cf2sztCsR3KjmVzNYFa/Mi10SCZbNBNMSgACQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T05:55:30.013651Z","bundle_sha256":"b132f85160f281c37ff00433e31e393ea2ccf389c881d1f40b7768f76a468369"}}