{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GINOQ5TUCUDRSN6VBMLBRYGDMA","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":"9b9cf70aaabcbfb8ac583d082876250da004dde60b71628edb58b7af29bf2e2f","cross_cats_sorted":["astro-ph.HE","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2021-08-02T20:44:29Z","title_canon_sha256":"03f1128b81c4bafb511331a93fe1a9922c78f4821a86044fd3e8e5cb521f2d72"},"schema_version":"1.0","source":{"id":"2108.01164","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.01164","created_at":"2026-07-05T03:03:00Z"},{"alias_kind":"arxiv_version","alias_value":"2108.01164v1","created_at":"2026-07-05T03:03:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.01164","created_at":"2026-07-05T03:03:00Z"},{"alias_kind":"pith_short_12","alias_value":"GINOQ5TUCUDR","created_at":"2026-07-05T03:03:00Z"},{"alias_kind":"pith_short_16","alias_value":"GINOQ5TUCUDRSN6V","created_at":"2026-07-05T03:03:00Z"},{"alias_kind":"pith_short_8","alias_value":"GINOQ5TU","created_at":"2026-07-05T03:03:00Z"}],"graph_snapshots":[{"event_id":"sha256:e208bd65cfdc2715687e09f1eb4f1e960ecdf6c54421846fb78a59909fe2b7d0","target":"graph","created_at":"2026-07-05T03:03:00Z","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/2108.01164/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the application of the conventional quasi-steady state maser modelling algorithm of Menegozzi & Lamb (ML) to the high field transient regime of the one-dimensional Maxwell-Bloch (MB) equations for a velocity distribution of atoms or molecules. We quantify the performance of a first order perturbation approximation available within the ML framework when modelling regions of increasing electric field strength, and we show that the ML algorithm is unable to accurately describe the key transient features of R. H. Dicke's superradiance (SR). We extend the existing approximation to on","authors_text":"4), B. Lankhaar (2), C. M. Wyenberg (1), F. Rajabi (3, M. A. Chama (1), M. Houde (1)","cross_cats":["astro-ph.HE","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2021-08-02T20:44:29Z","title":"Generalisation of the Menegozzi & Lamb Maser Algorithm to the Transient Superradiance Regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.01164","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:ae9eb8301eeec059784551c959155a04e8818289f8adf6e8225f85ec7b907194","target":"record","created_at":"2026-07-05T03:03:00Z","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":"9b9cf70aaabcbfb8ac583d082876250da004dde60b71628edb58b7af29bf2e2f","cross_cats_sorted":["astro-ph.HE","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2021-08-02T20:44:29Z","title_canon_sha256":"03f1128b81c4bafb511331a93fe1a9922c78f4821a86044fd3e8e5cb521f2d72"},"schema_version":"1.0","source":{"id":"2108.01164","kind":"arxiv","version":1}},"canonical_sha256":"321ae8767415071937d50b1618e0c360012c4024da6dda5020af95884e85967e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"321ae8767415071937d50b1618e0c360012c4024da6dda5020af95884e85967e","first_computed_at":"2026-07-05T03:03:00.011866Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:03:00.011866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A+EXSRs81qVIYFgmZM0pH/9QtS/TgfEMgaFhGrVfq/8OC6Dcxj+Q8a/L31SIrOLfMVssEqjUCOaVantLyEIpBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:03:00.012287Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.01164","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae9eb8301eeec059784551c959155a04e8818289f8adf6e8225f85ec7b907194","sha256:e208bd65cfdc2715687e09f1eb4f1e960ecdf6c54421846fb78a59909fe2b7d0"],"state_sha256":"d3d1860a45116ee945b0964f346a40059c148a800c52eb3524b8e6f00905b9fe"}