{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:3WTZWML5U5QBYVOLIABEHU2H6R","short_pith_number":"pith:3WTZWML5","canonical_record":{"source":{"id":"2603.01489","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-02T05:55:29Z","cross_cats_sorted":[],"title_canon_sha256":"b82788a11ee78a629a3f56956e3a5c07d887cc39390a95cbe5f5a601dab47321","abstract_canon_sha256":"b956d4a34e6274ebab1bea777292ce5b1afa00b5a3c3338fe2b2b59d81b07632"},"schema_version":"1.0"},"canonical_sha256":"dda79b317da7601c55cb400243d347f442899ddacf6a5eddbb08cbfd0adc57cd","source":{"kind":"arxiv","id":"2603.01489","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.01489","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"arxiv_version","alias_value":"2603.01489v1","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.01489","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_12","alias_value":"3WTZWML5U5QB","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_16","alias_value":"3WTZWML5U5QBYVOL","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_8","alias_value":"3WTZWML5","created_at":"2026-06-19T16:09:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:3WTZWML5U5QBYVOLIABEHU2H6R","target":"record","payload":{"canonical_record":{"source":{"id":"2603.01489","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-02T05:55:29Z","cross_cats_sorted":[],"title_canon_sha256":"b82788a11ee78a629a3f56956e3a5c07d887cc39390a95cbe5f5a601dab47321","abstract_canon_sha256":"b956d4a34e6274ebab1bea777292ce5b1afa00b5a3c3338fe2b2b59d81b07632"},"schema_version":"1.0"},"canonical_sha256":"dda79b317da7601c55cb400243d347f442899ddacf6a5eddbb08cbfd0adc57cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:09:55.622710Z","signature_b64":"0tl9g1beujQ/VHyHbtfG6Dgcbv+GVfQs2ScYBU9GrNYR7k8UmxE7sifv48I0y5euElnqqyjXfLCSsNg38CZ+BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dda79b317da7601c55cb400243d347f442899ddacf6a5eddbb08cbfd0adc57cd","last_reissued_at":"2026-06-19T16:09:55.622291Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:09:55.622291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2603.01489","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":"2026-06-19T16:09:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5eBq6T0i3uvWp47SID1QPQroffXtchPEJ4cg0cEqA868B2WabVpSn1J/D5gFQ87vG0zyLPqWJWv7uZWMz86kAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T23:46:11.131141Z"},"content_sha256":"7091649a2a41801b548fecface53cfe5d4edf9fe6ae50e0d5b6cafc1cc009049","schema_version":"1.0","event_id":"sha256:7091649a2a41801b548fecface53cfe5d4edf9fe6ae50e0d5b6cafc1cc009049"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:3WTZWML5U5QBYVOLIABEHU2H6R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LHEReader: Simplified Conversion from Les Houches Event Files to ROOT Format","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Aman Desai","submitted_at":"2026-03-02T05:55:29Z","abstract_excerpt":"We present the \\textsc{LHEReader} program that converts an Les Houches Event file into a \\Root file allowing one to subsequently analyze the file using \\Root. We evaluate the performance of this conversion by simulating $pp\\to jj$ and $e^+e^- \\to ZH$. The application of this program is illustrated through the simulation of $pp\\rightarrow ZH$, with the $Z\\to\\ell^+\\ell^-$ and $H\\to b\\bar{b}$, analyzing the events at the parton level after hard-scatter event generation as well as after the stage of fast simulation using \\MadAnalysis. The analysis is implemented in \\Root demonstrating the use of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.01489","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/2603.01489/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":"2026-06-19T16:09:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HxlZ798UjNbspS0ThqhJ2jsWty3Db0Tsgp+JDdpWltPNQNsXnn92e5NwgaUxhPPLQ0DWPv/b6zE/wIKWeMHbBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T23:46:11.131521Z"},"content_sha256":"5ae9299738cbe380bdd72ea059ac0a25e012ef15c13037e7a48a3da7e8566e11","schema_version":"1.0","event_id":"sha256:5ae9299738cbe380bdd72ea059ac0a25e012ef15c13037e7a48a3da7e8566e11"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3WTZWML5U5QBYVOLIABEHU2H6R/bundle.json","state_url":"https://pith.science/pith/3WTZWML5U5QBYVOLIABEHU2H6R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3WTZWML5U5QBYVOLIABEHU2H6R/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":"2026-06-27T23:46:11Z","links":{"resolver":"https://pith.science/pith/3WTZWML5U5QBYVOLIABEHU2H6R","bundle":"https://pith.science/pith/3WTZWML5U5QBYVOLIABEHU2H6R/bundle.json","state":"https://pith.science/pith/3WTZWML5U5QBYVOLIABEHU2H6R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3WTZWML5U5QBYVOLIABEHU2H6R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:3WTZWML5U5QBYVOLIABEHU2H6R","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":"b956d4a34e6274ebab1bea777292ce5b1afa00b5a3c3338fe2b2b59d81b07632","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-02T05:55:29Z","title_canon_sha256":"b82788a11ee78a629a3f56956e3a5c07d887cc39390a95cbe5f5a601dab47321"},"schema_version":"1.0","source":{"id":"2603.01489","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.01489","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"arxiv_version","alias_value":"2603.01489v1","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.01489","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_12","alias_value":"3WTZWML5U5QB","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_16","alias_value":"3WTZWML5U5QBYVOL","created_at":"2026-06-19T16:09:55Z"},{"alias_kind":"pith_short_8","alias_value":"3WTZWML5","created_at":"2026-06-19T16:09:55Z"}],"graph_snapshots":[{"event_id":"sha256:5ae9299738cbe380bdd72ea059ac0a25e012ef15c13037e7a48a3da7e8566e11","target":"graph","created_at":"2026-06-19T16:09:55Z","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/2603.01489/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the \\textsc{LHEReader} program that converts an Les Houches Event file into a \\Root file allowing one to subsequently analyze the file using \\Root. We evaluate the performance of this conversion by simulating $pp\\to jj$ and $e^+e^- \\to ZH$. The application of this program is illustrated through the simulation of $pp\\rightarrow ZH$, with the $Z\\to\\ell^+\\ell^-$ and $H\\to b\\bar{b}$, analyzing the events at the parton level after hard-scatter event generation as well as after the stage of fast simulation using \\MadAnalysis. The analysis is implemented in \\Root demonstrating the use of t","authors_text":"Aman Desai","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-02T05:55:29Z","title":"LHEReader: Simplified Conversion from Les Houches Event Files to ROOT Format"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.01489","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":"sha256:7091649a2a41801b548fecface53cfe5d4edf9fe6ae50e0d5b6cafc1cc009049","target":"record","created_at":"2026-06-19T16:09:55Z","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":"b956d4a34e6274ebab1bea777292ce5b1afa00b5a3c3338fe2b2b59d81b07632","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-02T05:55:29Z","title_canon_sha256":"b82788a11ee78a629a3f56956e3a5c07d887cc39390a95cbe5f5a601dab47321"},"schema_version":"1.0","source":{"id":"2603.01489","kind":"arxiv","version":1}},"canonical_sha256":"dda79b317da7601c55cb400243d347f442899ddacf6a5eddbb08cbfd0adc57cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dda79b317da7601c55cb400243d347f442899ddacf6a5eddbb08cbfd0adc57cd","first_computed_at":"2026-06-19T16:09:55.622291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:09:55.622291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0tl9g1beujQ/VHyHbtfG6Dgcbv+GVfQs2ScYBU9GrNYR7k8UmxE7sifv48I0y5euElnqqyjXfLCSsNg38CZ+BQ==","signature_status":"signed_v1","signed_at":"2026-06-19T16:09:55.622710Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.01489","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7091649a2a41801b548fecface53cfe5d4edf9fe6ae50e0d5b6cafc1cc009049","sha256:5ae9299738cbe380bdd72ea059ac0a25e012ef15c13037e7a48a3da7e8566e11"],"state_sha256":"1eaf0ea28b0758579573e0fb2b60d48d9f0334ec8e392e362a3d9500e55ddf03"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EUZaFZMlnzDtgGE+TRuTmkOIgS2+Bcxw/mOaldJFJmmjQdjzuqQmEjY9Ei7Q1Lp2ymH3mH1DEPZUbAHnZDMGDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T23:46:11.133380Z","bundle_sha256":"9931d2ea9c23066501865190455886e8181d00c07e776380e89016a8f71a387e"}}