{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:2LKIKJIKIBEJPOAD2PU5MR4FZN","short_pith_number":"pith:2LKIKJIK","canonical_record":{"source":{"id":"2109.13822","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2021-09-28T15:50:32Z","cross_cats_sorted":[],"title_canon_sha256":"24a00be32cafb8d776360700e61d9d2f509b2316f08a5595f257afd3548ecf24","abstract_canon_sha256":"99be4da5b53dd160be71f110fc44e02812ba54355235e476fe17255bc98af8ab"},"schema_version":"1.0"},"canonical_sha256":"d2d485250a404897b803d3e9d64785cb4f7ba9f65bdd2416299560a5c32202fc","source":{"kind":"arxiv","id":"2109.13822","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.13822","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"arxiv_version","alias_value":"2109.13822v2","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.13822","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_12","alias_value":"2LKIKJIKIBEJ","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_16","alias_value":"2LKIKJIKIBEJPOAD","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_8","alias_value":"2LKIKJIK","created_at":"2026-07-05T03:53:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:2LKIKJIKIBEJPOAD2PU5MR4FZN","target":"record","payload":{"canonical_record":{"source":{"id":"2109.13822","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2021-09-28T15:50:32Z","cross_cats_sorted":[],"title_canon_sha256":"24a00be32cafb8d776360700e61d9d2f509b2316f08a5595f257afd3548ecf24","abstract_canon_sha256":"99be4da5b53dd160be71f110fc44e02812ba54355235e476fe17255bc98af8ab"},"schema_version":"1.0"},"canonical_sha256":"d2d485250a404897b803d3e9d64785cb4f7ba9f65bdd2416299560a5c32202fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:53:38.160167Z","signature_b64":"ASp7Df74ECD6DVaIgiGvUDZEuTDBehzJRHF6ipqjUEo+z7WgGqoJNsDnjjvD7EpRRSLkFH3aRFnudAqvN/DeBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2d485250a404897b803d3e9d64785cb4f7ba9f65bdd2416299560a5c32202fc","last_reissued_at":"2026-07-05T03:53:38.159625Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:53:38.159625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.13822","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:53:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"68IOP5PqoyO1CjGkhivQMLNtTZe9mY2Ef+BvkOed6D8NydxX+8hRhbVn85atWDZc1VObtfeFkyqEO0Aa0xTkDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:24:00.701622Z"},"content_sha256":"b78edb423b254c9f445714d38a0be95339fa9bd7b51b2c7549443cc07bedd15c","schema_version":"1.0","event_id":"sha256:b78edb423b254c9f445714d38a0be95339fa9bd7b51b2c7549443cc07bedd15c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:2LKIKJIKIBEJPOAD2PU5MR4FZN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of double-parton scattering in inclusive production of four jets with low transverse momentum in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2021-09-28T15:50:32Z","abstract_excerpt":"A measurement of inclusive four-jet production in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The transverse momenta of jets within $\\lvert\\eta\\rvert$ $\\lt$ 4.7 reach down to 35, 30, 25, and 20 GeV for the first-, second-, third-, and fourth-leading jet, respectively. Differential cross sections are measured as functions of the jet transverse momentum, jet pseudorapidity, and several other observables that describe the angular correlations between the jets. The measured distributions show sensitivity to different aspects of the underlying event, parton shower, a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.13822","kind":"arxiv","version":2},"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/2109.13822/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":"2026-07-05T03:53:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l1nGy6KHZx9kvdSauBhhJsTM/7S3L9WL3RwZcjgPQxMglm6vPRZvhqGA2ElWeAuM6P3vzzyBo17r/BcIYIotDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:24:00.702259Z"},"content_sha256":"5d0b6b4272544166f541179a0a94d39b7c892ba318870efb74f8509ad13a4908","schema_version":"1.0","event_id":"sha256:5d0b6b4272544166f541179a0a94d39b7c892ba318870efb74f8509ad13a4908"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/bundle.json","state_url":"https://pith.science/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/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":"2026-08-03T18:24:00Z","links":{"resolver":"https://pith.science/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN","bundle":"https://pith.science/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/bundle.json","state":"https://pith.science/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2LKIKJIKIBEJPOAD2PU5MR4FZN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:2LKIKJIKIBEJPOAD2PU5MR4FZN","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":"99be4da5b53dd160be71f110fc44e02812ba54355235e476fe17255bc98af8ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2021-09-28T15:50:32Z","title_canon_sha256":"24a00be32cafb8d776360700e61d9d2f509b2316f08a5595f257afd3548ecf24"},"schema_version":"1.0","source":{"id":"2109.13822","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.13822","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"arxiv_version","alias_value":"2109.13822v2","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.13822","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_12","alias_value":"2LKIKJIKIBEJ","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_16","alias_value":"2LKIKJIKIBEJPOAD","created_at":"2026-07-05T03:53:38Z"},{"alias_kind":"pith_short_8","alias_value":"2LKIKJIK","created_at":"2026-07-05T03:53:38Z"}],"graph_snapshots":[{"event_id":"sha256:5d0b6b4272544166f541179a0a94d39b7c892ba318870efb74f8509ad13a4908","target":"graph","created_at":"2026-07-05T03:53:38Z","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/2109.13822/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A measurement of inclusive four-jet production in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The transverse momenta of jets within $\\lvert\\eta\\rvert$ $\\lt$ 4.7 reach down to 35, 30, 25, and 20 GeV for the first-, second-, third-, and fourth-leading jet, respectively. Differential cross sections are measured as functions of the jet transverse momentum, jet pseudorapidity, and several other observables that describe the angular correlations between the jets. The measured distributions show sensitivity to different aspects of the underlying event, parton shower, a","authors_text":"CMS Collaboration","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2021-09-28T15:50:32Z","title":"Measurement of double-parton scattering in inclusive production of four jets with low transverse momentum in proton-proton collisions at $\\sqrt{s}$ = 13 TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.13822","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:b78edb423b254c9f445714d38a0be95339fa9bd7b51b2c7549443cc07bedd15c","target":"record","created_at":"2026-07-05T03:53:38Z","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":"99be4da5b53dd160be71f110fc44e02812ba54355235e476fe17255bc98af8ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2021-09-28T15:50:32Z","title_canon_sha256":"24a00be32cafb8d776360700e61d9d2f509b2316f08a5595f257afd3548ecf24"},"schema_version":"1.0","source":{"id":"2109.13822","kind":"arxiv","version":2}},"canonical_sha256":"d2d485250a404897b803d3e9d64785cb4f7ba9f65bdd2416299560a5c32202fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2d485250a404897b803d3e9d64785cb4f7ba9f65bdd2416299560a5c32202fc","first_computed_at":"2026-07-05T03:53:38.159625Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:53:38.159625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ASp7Df74ECD6DVaIgiGvUDZEuTDBehzJRHF6ipqjUEo+z7WgGqoJNsDnjjvD7EpRRSLkFH3aRFnudAqvN/DeBA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:53:38.160167Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.13822","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b78edb423b254c9f445714d38a0be95339fa9bd7b51b2c7549443cc07bedd15c","sha256:5d0b6b4272544166f541179a0a94d39b7c892ba318870efb74f8509ad13a4908"],"state_sha256":"ae0f91e97e8b46c77c445fced91c5dec6eac0453d3d7f665fabaf4262d96ba03"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vVr9UyZOC69rejLlA/IlUl4vcuiX9oVTHsrIlupwAyji4WlRIlIRNUrel6NytfbW28bNeN+zbArs3eYBnaOfAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:24:00.706394Z","bundle_sha256":"5ccd09b1813f0200fd21f5ddf05aab446b3d9406619af99c7a313daaff489935"}}