{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:M3E6XUQTEJDMBYPSC5U5NIPQLE","short_pith_number":"pith:M3E6XUQT","canonical_record":{"source":{"id":"2301.05722","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-13T19:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"222f4ae73fec66d634e32377e4b462337dd654fd0aef810e41427eed80b78274","abstract_canon_sha256":"64fe43741132ffabde51ec1227f61925740002bc8f8036d0d03074a355cf8eff"},"schema_version":"1.0"},"canonical_sha256":"66c9ebd2132246c0e1f21769d6a1f0592700c0e95823571d844a9339a2b6e4ef","source":{"kind":"arxiv","id":"2301.05722","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.05722","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"arxiv_version","alias_value":"2301.05722v1","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.05722","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_12","alias_value":"M3E6XUQTEJDM","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_16","alias_value":"M3E6XUQTEJDMBYPS","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_8","alias_value":"M3E6XUQT","created_at":"2026-07-05T09:58:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:M3E6XUQTEJDMBYPSC5U5NIPQLE","target":"record","payload":{"canonical_record":{"source":{"id":"2301.05722","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-13T19:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"222f4ae73fec66d634e32377e4b462337dd654fd0aef810e41427eed80b78274","abstract_canon_sha256":"64fe43741132ffabde51ec1227f61925740002bc8f8036d0d03074a355cf8eff"},"schema_version":"1.0"},"canonical_sha256":"66c9ebd2132246c0e1f21769d6a1f0592700c0e95823571d844a9339a2b6e4ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:58:56.230208Z","signature_b64":"3O5UptYb0TsF9dJQACf3EEanqwjavVK6XlCwaA6hQG8dTVYTS9gWdeBrNhzriMDWCxmY7ZftQTsX2G7fRP4fDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66c9ebd2132246c0e1f21769d6a1f0592700c0e95823571d844a9339a2b6e4ef","last_reissued_at":"2026-07-05T09:58:56.229763Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:58:56.229763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.05722","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":"2026-07-05T09:58:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mGMB9ZXJB5diydJn4tAXdkrTd5nAEv3uy5W/jGTs2i/MJ4e3yUiAAbAebutZIA/rDTIc9VPyM2eg9U1k87LpBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:24:45.022955Z"},"content_sha256":"34789c00a30fb5ecb4aa0d306f0edfab5148e837140b081703c5ee45c73f28d3","schema_version":"1.0","event_id":"sha256:34789c00a30fb5ecb4aa0d306f0edfab5148e837140b081703c5ee45c73f28d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:M3E6XUQTEJDMBYPSC5U5NIPQLE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ULYSSES, Universal LeptogeneSiS Equation Solver: version 2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alessandro Granelli, Brian Shuve, Christopher Leslie, Holger Schulz, Jessica Turner, Rosie Walker, Yuber F. Perez-Gonzalez","submitted_at":"2023-01-13T19:00:03Z","abstract_excerpt":"ULYSSES is a Python package that calculates the baryon asymmetry produced from leptogenesis in the context of a type-I seesaw mechanism. In this release, the new features include code which solves the Boltzmann equations for low-scale leptogenesis; the complete Boltzmann equations for thermal leptogenesis applying proper quantum statistics without assuming kinetic equilibrium of the right-handed neutrinos; and, primordial black hole-induced leptogenesis. ULYSSES version 2 has the added functionality of a pre-provided script for a two-dimensional grid scan of the parameter space. As before, the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.05722","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/2301.05722/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":"2026-07-05T09:58:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1vSS2nzfPryAtbxfz/UV29YtvM0cYXXhsb2azsE7GioPQ75D5mdNkl8jN+UdPLnLUJtnzA7d4IyttjfLV5nDBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:24:45.023545Z"},"content_sha256":"897835a02cc0a9ddcb47311e6bfcf26eab62bab744f2760d25f28acf133a8d8f","schema_version":"1.0","event_id":"sha256:897835a02cc0a9ddcb47311e6bfcf26eab62bab744f2760d25f28acf133a8d8f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/bundle.json","state_url":"https://pith.science/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/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":"2026-08-08T22:24:45Z","links":{"resolver":"https://pith.science/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE","bundle":"https://pith.science/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/bundle.json","state":"https://pith.science/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M3E6XUQTEJDMBYPSC5U5NIPQLE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:M3E6XUQTEJDMBYPSC5U5NIPQLE","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":"64fe43741132ffabde51ec1227f61925740002bc8f8036d0d03074a355cf8eff","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-13T19:00:03Z","title_canon_sha256":"222f4ae73fec66d634e32377e4b462337dd654fd0aef810e41427eed80b78274"},"schema_version":"1.0","source":{"id":"2301.05722","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.05722","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"arxiv_version","alias_value":"2301.05722v1","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.05722","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_12","alias_value":"M3E6XUQTEJDM","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_16","alias_value":"M3E6XUQTEJDMBYPS","created_at":"2026-07-05T09:58:56Z"},{"alias_kind":"pith_short_8","alias_value":"M3E6XUQT","created_at":"2026-07-05T09:58:56Z"}],"graph_snapshots":[{"event_id":"sha256:897835a02cc0a9ddcb47311e6bfcf26eab62bab744f2760d25f28acf133a8d8f","target":"graph","created_at":"2026-07-05T09:58:56Z","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/2301.05722/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"ULYSSES is a Python package that calculates the baryon asymmetry produced from leptogenesis in the context of a type-I seesaw mechanism. In this release, the new features include code which solves the Boltzmann equations for low-scale leptogenesis; the complete Boltzmann equations for thermal leptogenesis applying proper quantum statistics without assuming kinetic equilibrium of the right-handed neutrinos; and, primordial black hole-induced leptogenesis. ULYSSES version 2 has the added functionality of a pre-provided script for a two-dimensional grid scan of the parameter space. As before, the","authors_text":"Alessandro Granelli, Brian Shuve, Christopher Leslie, Holger Schulz, Jessica Turner, Rosie Walker, Yuber F. Perez-Gonzalez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-13T19:00:03Z","title":"ULYSSES, Universal LeptogeneSiS Equation Solver: version 2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.05722","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":"sha256:34789c00a30fb5ecb4aa0d306f0edfab5148e837140b081703c5ee45c73f28d3","target":"record","created_at":"2026-07-05T09:58:56Z","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":"64fe43741132ffabde51ec1227f61925740002bc8f8036d0d03074a355cf8eff","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-13T19:00:03Z","title_canon_sha256":"222f4ae73fec66d634e32377e4b462337dd654fd0aef810e41427eed80b78274"},"schema_version":"1.0","source":{"id":"2301.05722","kind":"arxiv","version":1}},"canonical_sha256":"66c9ebd2132246c0e1f21769d6a1f0592700c0e95823571d844a9339a2b6e4ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66c9ebd2132246c0e1f21769d6a1f0592700c0e95823571d844a9339a2b6e4ef","first_computed_at":"2026-07-05T09:58:56.229763Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:58:56.229763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3O5UptYb0TsF9dJQACf3EEanqwjavVK6XlCwaA6hQG8dTVYTS9gWdeBrNhzriMDWCxmY7ZftQTsX2G7fRP4fDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:58:56.230208Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.05722","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34789c00a30fb5ecb4aa0d306f0edfab5148e837140b081703c5ee45c73f28d3","sha256:897835a02cc0a9ddcb47311e6bfcf26eab62bab744f2760d25f28acf133a8d8f"],"state_sha256":"7517523c55fd47652dd122ecbcad817d7addf74180eaf9ee2e2ea084c90fb28f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4LiU9SK/oadDGl7aNQogMEiEcoUPDgMEOGVD5tO9vaqbQ349iim6OsU4Ce/H7WKZmB/g87W8fCfX2tRJLmgJAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T22:24:45.028970Z","bundle_sha256":"84e68b0ac43b0f0963e3fcc25e8f79ea6ec6e95f854b9aa5ff6d3c37ff8c4503"}}