{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:WSJQ23MPUTAQIHY2KGPNOXTH7I","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":"f22849e3030cea69c5a8e3c966849b7eeab75fb89173d42fe54d5d0fb567b57c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-29T21:37:46Z","title_canon_sha256":"0828065e55eb4d451201fd16ec63beebe20acf4cb830e53ea833ba9dfc9d6c62"},"schema_version":"1.0","source":{"id":"0912.5373","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.5373","created_at":"2026-05-18T04:18:54Z"},{"alias_kind":"arxiv_version","alias_value":"0912.5373v2","created_at":"2026-05-18T04:18:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.5373","created_at":"2026-05-18T04:18:54Z"},{"alias_kind":"pith_short_12","alias_value":"WSJQ23MPUTAQ","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"WSJQ23MPUTAQIHY2","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"WSJQ23MP","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:43a1adae4b93c31ab47f6927e8cc23f6001548c164407002581c7ccdc343c381","target":"graph","created_at":"2026-05-18T04:18:54Z","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":"In this letter, we investigate the production of light dark matter particles at LHC in light of the model (N = 2 SUSY inspired) proposed in Ref. [1] and demonstrate that they will be copiously produced if the colored messengers Fq are lighter than 1 TeV. We expect up to a million events if the Fq mass is about 500 GeV, assuming a ~1 inverse fb luminosity. In addition, we show that, even if the Fq mass is above a few TeV, searches for Fq production at LHC are promising because a kinematical signature can be used to separate the signal from background. This signature is similar to that expected ","authors_text":"Celine Boehm, Daniel Albornoz Vasquez, John Idarraga","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-29T21:37:46Z","title":"Signature of Sub GeV Dark Matter particles at LHC and TEVATRON"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.5373","kind":"arxiv","version":2},"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":"sha256:6a23f8609ccd09df8fd8fff26b40e4e3f3dd8c99b7f14967d365b3fed1842030","target":"record","created_at":"2026-05-18T04:18:54Z","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":"f22849e3030cea69c5a8e3c966849b7eeab75fb89173d42fe54d5d0fb567b57c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-29T21:37:46Z","title_canon_sha256":"0828065e55eb4d451201fd16ec63beebe20acf4cb830e53ea833ba9dfc9d6c62"},"schema_version":"1.0","source":{"id":"0912.5373","kind":"arxiv","version":2}},"canonical_sha256":"b4930d6d8fa4c1041f1a519ed75e67fa1ba3804af16d0a7053bf24e32c0a0dc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4930d6d8fa4c1041f1a519ed75e67fa1ba3804af16d0a7053bf24e32c0a0dc7","first_computed_at":"2026-05-18T04:18:54.758756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:18:54.758756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9/o8bNLr0NxOHY9u4HETMZx0RGOjPbSJWl1yAArlUZmUtV3rYBsCPZIPbJVdaYH5Fh5UmTEZMyZkNwGNP6tACg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:18:54.759263Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.5373","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a23f8609ccd09df8fd8fff26b40e4e3f3dd8c99b7f14967d365b3fed1842030","sha256:43a1adae4b93c31ab47f6927e8cc23f6001548c164407002581c7ccdc343c381"],"state_sha256":"020992f8db4552767d6234b793f4028c4e0b51181331775cf86d78c5468b063b"}