{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:SO2UMN4RFZ6IHBDT2T4NYORUSX","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":"1250956bb508a286a3cb9b1b1f73104216363b2a118742a4f06917a9ddcfbbcb","cross_cats_sorted":["hep-ex","hep-ph","physics.acc-ph","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-11T19:01:09Z","title_canon_sha256":"be5077c88dca4169ea49ea793c44d50c12853a678bda196c443d0d2db2f998af"},"schema_version":"1.0","source":{"id":"2111.06417","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.06417","created_at":"2026-07-05T05:08:25Z"},{"alias_kind":"arxiv_version","alias_value":"2111.06417v1","created_at":"2026-07-05T05:08:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.06417","created_at":"2026-07-05T05:08:25Z"},{"alias_kind":"pith_short_12","alias_value":"SO2UMN4RFZ6I","created_at":"2026-07-05T05:08:25Z"},{"alias_kind":"pith_short_16","alias_value":"SO2UMN4RFZ6IHBDT","created_at":"2026-07-05T05:08:25Z"},{"alias_kind":"pith_short_8","alias_value":"SO2UMN4R","created_at":"2026-07-05T05:08:25Z"}],"graph_snapshots":[{"event_id":"sha256:4f0cbf1094f20d9707c10914c718a760fd54b7e6fa87db2e50d5df6612fb0dbf","target":"graph","created_at":"2026-07-05T05:08:25Z","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/2111.06417/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"There is a growing need for anomaly detection methods that can broaden the search for new particles in a model-agnostic manner. Most proposals for new methods focus exclusively on signal sensitivity. However, it is not enough to select anomalous events - there must also be a strategy to provide context to the selected events. We propose the first complete strategy for unsupervised detection of non-resonant anomalies that includes both signal sensitivity and a data-driven method for background estimation. Our technique is built out of two simultaneously-trained autoencoders that are forced to b","authors_text":"Benjamin Nachman, David Shih, Vinicius Mikuni","cross_cats":["hep-ex","hep-ph","physics.acc-ph","physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-11T19:01:09Z","title":"Online-compatible Unsupervised Non-resonant Anomaly Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.06417","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":"sha256:085a62e82a3cd2643448643a6ca2e05b0f7bcb014bebf9a68f3b1ad82b1f56f4","target":"record","created_at":"2026-07-05T05:08:25Z","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":"1250956bb508a286a3cb9b1b1f73104216363b2a118742a4f06917a9ddcfbbcb","cross_cats_sorted":["hep-ex","hep-ph","physics.acc-ph","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-11-11T19:01:09Z","title_canon_sha256":"be5077c88dca4169ea49ea793c44d50c12853a678bda196c443d0d2db2f998af"},"schema_version":"1.0","source":{"id":"2111.06417","kind":"arxiv","version":1}},"canonical_sha256":"93b54637912e7c838473d4f8dc3a3495c02085e931769e3242f0c5198f71e916","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93b54637912e7c838473d4f8dc3a3495c02085e931769e3242f0c5198f71e916","first_computed_at":"2026-07-05T05:08:25.557783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:08:25.557783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+Y39U7wTI6HX8Wi6q5BZXpZu0yXGHnjzraxf+jJsHqcwVmrBM9AXKma3A0yNO1AoFl0qGKXi/VLh9gevbFz7AA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:08:25.558238Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.06417","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:085a62e82a3cd2643448643a6ca2e05b0f7bcb014bebf9a68f3b1ad82b1f56f4","sha256:4f0cbf1094f20d9707c10914c718a760fd54b7e6fa87db2e50d5df6612fb0dbf"],"state_sha256":"1d558f7edd248b1d7fe8e1bd0cbbb468f780badc80e01d409c4e749b80c35632"}