{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:353LO57ADNKWW2G7VJZQMD2AO2","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":"ee0b4b82d4c1d607fad65aaa9f00e2db8d1105a1e5b445e5b192d0e55d259258","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-05-09T21:36:35Z","title_canon_sha256":"5927da14ff77342c703bb7efa0253c4291a17144a4f4b3094e47cfd3956fed8f"},"schema_version":"1.0","source":{"id":"1405.2361","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2361","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2361v1","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2361","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"pith_short_12","alias_value":"353LO57ADNKW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"353LO57ADNKWW2G7","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"353LO57A","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:269e386ccbe0f126d0acd86b951b167eee8b4853e41a8111721c15e824f540a3","target":"graph","created_at":"2026-05-18T02:46:32Z","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":"There is a broad interest in enhancing the strength of light-atom interactions to the point where injecting a single photon induces a nonlinear material response. Here, we show theoretically that sub-Doppler-cooled, two-level atoms that are spatially organized by weak optical fields give rise to a nonlinear material response that is greatly enhanced beyond that attainable in a homogeneous gas. Specifically, in the regime where the intensity of the applied optical fields is much less than the off-resonant saturation intensity, we show that the third-order nonlinear susceptibility scales inverse","authors_text":"Bonnie L. Schmittberger, Daniel J. Gauthier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-05-09T21:36:35Z","title":"Enhancing Light-Atom Interactions via Atomic Bunching"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2361","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":"sha256:7f68e8838cfefbf254901908e2bc689e655a75b5623a888480c159516f7dda06","target":"record","created_at":"2026-05-18T02:46:32Z","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":"ee0b4b82d4c1d607fad65aaa9f00e2db8d1105a1e5b445e5b192d0e55d259258","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-05-09T21:36:35Z","title_canon_sha256":"5927da14ff77342c703bb7efa0253c4291a17144a4f4b3094e47cfd3956fed8f"},"schema_version":"1.0","source":{"id":"1405.2361","kind":"arxiv","version":1}},"canonical_sha256":"df76b777e01b556b68dfaa73060f4076931c1abe0a2d50ff2664f53f24f94943","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df76b777e01b556b68dfaa73060f4076931c1abe0a2d50ff2664f53f24f94943","first_computed_at":"2026-05-18T02:46:32.525996Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:32.525996Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BxtKQxU5Om7b7tV3+XtWYBRPfSPaXomV58pmU3dr0+XVWGGiphKugg23bt6TbvQprCRnG0mN4LOFDOFSNzrlDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:32.526465Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.2361","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f68e8838cfefbf254901908e2bc689e655a75b5623a888480c159516f7dda06","sha256:269e386ccbe0f126d0acd86b951b167eee8b4853e41a8111721c15e824f540a3"],"state_sha256":"a62723e8090f194b1fa7f7c965887a0c85239514670d5d80400d77cd077e3eef"}