{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VSAACO2M7RKP7NGH275EINCRCX","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":"0c17882cc60a33c4f10dbe3ac7d330697d0ca6b7b34f9504d1f5d6a31ee58d40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-10-10T03:30:37Z","title_canon_sha256":"6cf55ea7bdbed741fd1802fe9541b7597158f429f4b39df71215408c1f73e37f"},"schema_version":"1.0","source":{"id":"1310.2694","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.2694","created_at":"2026-05-18T03:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"1310.2694v1","created_at":"2026-05-18T03:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.2694","created_at":"2026-05-18T03:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"VSAACO2M7RKP","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VSAACO2M7RKP7NGH","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VSAACO2M","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:b42c949deda176c13174dd749e0d2347281ad61e82f336cec79c0b346c5eb063","target":"graph","created_at":"2026-05-18T03:10:46Z","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"},"paper":{"abstract_excerpt":"The nonlinear processes responsible for frequency up- and down-conversion of resonant low-intensity laser radiation in Rb vapour have been evaluated from the spatial and temporal properties of blue and mid-IR light resulting from wave mixing.","authors_text":"Alexander Akulshin, Brian Patton, Dmitry Budker, Russell McLean","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-10-10T03:30:37Z","title":"Nonlinear processes responsible for mid-infrared and blue light generation in alkali vapours"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.2694","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:c9bd1b84fe10412864854ad1934b68261a7d0a7508100db8abb8fbc9262d7805","target":"record","created_at":"2026-05-18T03:10:46Z","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":"0c17882cc60a33c4f10dbe3ac7d330697d0ca6b7b34f9504d1f5d6a31ee58d40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-10-10T03:30:37Z","title_canon_sha256":"6cf55ea7bdbed741fd1802fe9541b7597158f429f4b39df71215408c1f73e37f"},"schema_version":"1.0","source":{"id":"1310.2694","kind":"arxiv","version":1}},"canonical_sha256":"ac80013b4cfc54ffb4c7d7fa44345115c9480fa491ae833442edc39621f6c284","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac80013b4cfc54ffb4c7d7fa44345115c9480fa491ae833442edc39621f6c284","first_computed_at":"2026-05-18T03:10:46.930437Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:10:46.930437Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iOw7XXyU1ak6JHkn4Ki0y7MDnlZQPU8dVU/yXQaTuk6dlC1RoPPDbzXFPk5mqFKp4t2+cGvYaQ8N+LfdgZLFDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:10:46.931103Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.2694","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c9bd1b84fe10412864854ad1934b68261a7d0a7508100db8abb8fbc9262d7805","sha256:b42c949deda176c13174dd749e0d2347281ad61e82f336cec79c0b346c5eb063"],"state_sha256":"0f6e4709719c76605a33baa0fdc0b65dda7cf7a5cdce3d14a593bb93907f29fc"}