{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VMCMTUNU3FSBNI53XCG7YLL5OC","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":"438e43e75e62227123e39f6dc4da657131c2ef43212e75310b0a64715008c903","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-07-05T18:00:02Z","title_canon_sha256":"8e7e70e3419e99a430a1ab67ef42b25930fb5166ad2fe5d6f77d1fa35be6929c"},"schema_version":"1.0","source":{"id":"2407.04774","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.04774","created_at":"2026-07-05T08:40:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.04774v1","created_at":"2026-07-05T08:40:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.04774","created_at":"2026-07-05T08:40:41Z"},{"alias_kind":"pith_short_12","alias_value":"VMCMTUNU3FSB","created_at":"2026-07-05T08:40:41Z"},{"alias_kind":"pith_short_16","alias_value":"VMCMTUNU3FSBNI53","created_at":"2026-07-05T08:40:41Z"},{"alias_kind":"pith_short_8","alias_value":"VMCMTUNU","created_at":"2026-07-05T08:40:41Z"}],"graph_snapshots":[{"event_id":"sha256:70664a36f1a6dc7b2ae8ebe6f3c9aebbfe9a0cc2fa560ae0058d1a92dd13b2c1","target":"graph","created_at":"2026-07-05T08:40:41Z","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/2407.04774/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the production of a quark-antiquark antenna in the presence of a dense and anisotropic QCD medium. We assume the antenna to originate from an unpolarized gluon state, and consider both massless and massive final states. The medium anisotropy is captured by allowing the jet quenching coefficient to take different magnitudes in orthogonal directions with respect to the jet axis. We find that the final particle distribution is sensitive to the medium anisotropy, and more importantly, that this effect couples directly to the helicity/spin of the final states. We propose to look into these","authors_text":"Carlos A. Salgado, Jo\\~ao Barata, Jo\\~ao M. Silva","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-07-05T18:00:02Z","title":"Gluon to $q\\bar q$ antenna in anisotropic QCD matter: spin-polarized and azimuthal jet observables"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.04774","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:b72c190d182b66c070ddd1521c592d7830dbe2e48383af249efe956657c5a4ff","target":"record","created_at":"2026-07-05T08:40:41Z","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":"438e43e75e62227123e39f6dc4da657131c2ef43212e75310b0a64715008c903","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-07-05T18:00:02Z","title_canon_sha256":"8e7e70e3419e99a430a1ab67ef42b25930fb5166ad2fe5d6f77d1fa35be6929c"},"schema_version":"1.0","source":{"id":"2407.04774","kind":"arxiv","version":1}},"canonical_sha256":"ab04c9d1b4d96416a3bbb88dfc2d7d708d22ede254c72b3c7daf8a1e2c5e71fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab04c9d1b4d96416a3bbb88dfc2d7d708d22ede254c72b3c7daf8a1e2c5e71fb","first_computed_at":"2026-07-05T08:40:41.794461Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:40:41.794461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sTciEuUlHw73uoemu7NFk3cTF26TAxoccTwP6XK0bJaB9yqS7mgUAOrwMD8HCpPydmcLbQQCVMjXmIrYTELiDA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:40:41.794854Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.04774","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b72c190d182b66c070ddd1521c592d7830dbe2e48383af249efe956657c5a4ff","sha256:70664a36f1a6dc7b2ae8ebe6f3c9aebbfe9a0cc2fa560ae0058d1a92dd13b2c1"],"state_sha256":"93c03d9486629ea4dead475a2b393a7736fd47755473ede714a61bc09462773d"}