{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ZXUDDVYOZR34V3X3C5KZOXQ4ZC","short_pith_number":"pith:ZXUDDVYO","canonical_record":{"source":{"id":"2311.07643","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-13T19:00:01Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"668d85f3b5ec4bb61b00ee363e7f155d33756064205db933606abb4eb66226e4","abstract_canon_sha256":"80c1eb3da53982bece9890f3574e4f52a9497eee130c8ecef1847b335d3c7465"},"schema_version":"1.0"},"canonical_sha256":"cde831d70ecc77caeefb1755975e1cc88ad39d96fc1f4dd397121992847c378f","source":{"kind":"arxiv","id":"2311.07643","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.07643","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"arxiv_version","alias_value":"2311.07643v1","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.07643","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_12","alias_value":"ZXUDDVYOZR34","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZXUDDVYOZR34V3X3","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZXUDDVYO","created_at":"2026-07-05T09:02:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ZXUDDVYOZR34V3X3C5KZOXQ4ZC","target":"record","payload":{"canonical_record":{"source":{"id":"2311.07643","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-13T19:00:01Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"668d85f3b5ec4bb61b00ee363e7f155d33756064205db933606abb4eb66226e4","abstract_canon_sha256":"80c1eb3da53982bece9890f3574e4f52a9497eee130c8ecef1847b335d3c7465"},"schema_version":"1.0"},"canonical_sha256":"cde831d70ecc77caeefb1755975e1cc88ad39d96fc1f4dd397121992847c378f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:02:55.036109Z","signature_b64":"ZJ9N6eGHjC4Vh9RS7UFH+P54i7/kBYPhazfx4EKRwjZqJI3EssY5biVH5hevb7nXHJPs1zmgwwzKHabzR0mwAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cde831d70ecc77caeefb1755975e1cc88ad39d96fc1f4dd397121992847c378f","last_reissued_at":"2026-07-05T09:02:55.035647Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:02:55.035647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.07643","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:02:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H+X1pWE8Wdr5poihYz5KIoKz7SwQAJGjhCrTJy5bS7PE2mN1q5fEqs00OfWgzSqf2SKunSHWDBajNgO8tnzCDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T09:47:50.860484Z"},"content_sha256":"a351026daaadded213225919e030e493e14e9c7497fb14a87dae65342b5ad1a3","schema_version":"1.0","event_id":"sha256:a351026daaadded213225919e030e493e14e9c7497fb14a87dae65342b5ad1a3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ZXUDDVYOZR34V3X3C5KZOXQ4ZC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Isolating perturbative QCD splittings in heavy-ion collisions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Adam Takacs, Alba Soto-Ontoso, Daniel Pablos, Leticia Cunqueiro, Marta Verweij, Martin Spousta","submitted_at":"2023-11-13T19:00:01Z","abstract_excerpt":"We define a new strategy to scan jet substructure in heavy-ion collisions. The scope is multifold: (i) test the dominance of vacuum jet dynamics at early times, (ii) capture the transition from coherent to incoherent jet energy loss, and (iii) study elastic scatterings in the medium, which are either hard and perturbative or soft and responsible for jet thermalisation. To achieve that, we analyse the angular distribution of the hardest splitting, $\\theta_{\\rm hard}$, above a transverse momentum scale, $k_t^{\\rm min}$, in high-$p_t$ jets. Sufficiently high values of $k_t^{\\rm min}$ target the r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.07643","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.07643/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:02:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7Cb9zNKV/X5nlDhAux8Kz1jrlDVZ/UOXBdwg4V0Dz/g3xTINbS+dgW+c/MLdzdBi69GvTR+nvVWczhdl0I0qCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T09:47:50.861409Z"},"content_sha256":"8afb9c64c58560d7afc14df50c6b8d4e4949819a07448d19945387c55da32cf6","schema_version":"1.0","event_id":"sha256:8afb9c64c58560d7afc14df50c6b8d4e4949819a07448d19945387c55da32cf6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/bundle.json","state_url":"https://pith.science/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T09:47:50Z","links":{"resolver":"https://pith.science/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC","bundle":"https://pith.science/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/bundle.json","state":"https://pith.science/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZXUDDVYOZR34V3X3C5KZOXQ4ZC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ZXUDDVYOZR34V3X3C5KZOXQ4ZC","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":"80c1eb3da53982bece9890f3574e4f52a9497eee130c8ecef1847b335d3c7465","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-13T19:00:01Z","title_canon_sha256":"668d85f3b5ec4bb61b00ee363e7f155d33756064205db933606abb4eb66226e4"},"schema_version":"1.0","source":{"id":"2311.07643","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.07643","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"arxiv_version","alias_value":"2311.07643v1","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.07643","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_12","alias_value":"ZXUDDVYOZR34","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZXUDDVYOZR34V3X3","created_at":"2026-07-05T09:02:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZXUDDVYO","created_at":"2026-07-05T09:02:55Z"}],"graph_snapshots":[{"event_id":"sha256:8afb9c64c58560d7afc14df50c6b8d4e4949819a07448d19945387c55da32cf6","target":"graph","created_at":"2026-07-05T09:02:55Z","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/2311.07643/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We define a new strategy to scan jet substructure in heavy-ion collisions. The scope is multifold: (i) test the dominance of vacuum jet dynamics at early times, (ii) capture the transition from coherent to incoherent jet energy loss, and (iii) study elastic scatterings in the medium, which are either hard and perturbative or soft and responsible for jet thermalisation. To achieve that, we analyse the angular distribution of the hardest splitting, $\\theta_{\\rm hard}$, above a transverse momentum scale, $k_t^{\\rm min}$, in high-$p_t$ jets. Sufficiently high values of $k_t^{\\rm min}$ target the r","authors_text":"Adam Takacs, Alba Soto-Ontoso, Daniel Pablos, Leticia Cunqueiro, Marta Verweij, Martin Spousta","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-13T19:00:01Z","title":"Isolating perturbative QCD splittings in heavy-ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.07643","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:a351026daaadded213225919e030e493e14e9c7497fb14a87dae65342b5ad1a3","target":"record","created_at":"2026-07-05T09:02:55Z","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":"80c1eb3da53982bece9890f3574e4f52a9497eee130c8ecef1847b335d3c7465","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-13T19:00:01Z","title_canon_sha256":"668d85f3b5ec4bb61b00ee363e7f155d33756064205db933606abb4eb66226e4"},"schema_version":"1.0","source":{"id":"2311.07643","kind":"arxiv","version":1}},"canonical_sha256":"cde831d70ecc77caeefb1755975e1cc88ad39d96fc1f4dd397121992847c378f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cde831d70ecc77caeefb1755975e1cc88ad39d96fc1f4dd397121992847c378f","first_computed_at":"2026-07-05T09:02:55.035647Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:02:55.035647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZJ9N6eGHjC4Vh9RS7UFH+P54i7/kBYPhazfx4EKRwjZqJI3EssY5biVH5hevb7nXHJPs1zmgwwzKHabzR0mwAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:02:55.036109Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.07643","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a351026daaadded213225919e030e493e14e9c7497fb14a87dae65342b5ad1a3","sha256:8afb9c64c58560d7afc14df50c6b8d4e4949819a07448d19945387c55da32cf6"],"state_sha256":"486bc4697504c0a11bd3b01948224f75dab0edd40d462c1f4526a6ff38506958"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Eq6XCscFLY+N4ZtuynJi48E8t13D8J/Ub48r8o+SK7CfNSw/telDpS8P6Ca0TaVuECyDRV/AmOb+6/VGlvwIBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T09:47:50.866914Z","bundle_sha256":"ac987a2f9657568d4583559814a753be59d7aebab5cc3a091cd5209bda1dc682"}}