{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GH2NB633XMSWSF7223WI4V6WIR","short_pith_number":"pith:GH2NB633","canonical_record":{"source":{"id":"1511.06039","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-19T01:28:05Z","cross_cats_sorted":[],"title_canon_sha256":"9e9a37bfd294b07e902ac0745a239d87173ee734563735a258fe07ec137fd589","abstract_canon_sha256":"7c7c079bde65ae839d14c5922f188ad9adfedb0abbfeb50cddf2b2d03b0c821a"},"schema_version":"1.0"},"canonical_sha256":"31f4d0fb7bbb256917fad6ec8e57d644732656a9fa1bbbb786f2d715d6eae5ff","source":{"kind":"arxiv","id":"1511.06039","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06039","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06039v4","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06039","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_12","alias_value":"GH2NB633XMSW","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_16","alias_value":"GH2NB633XMSWSF72","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_8","alias_value":"GH2NB633","created_at":"2026-07-05T01:58:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GH2NB633XMSWSF7223WI4V6WIR","target":"record","payload":{"canonical_record":{"source":{"id":"1511.06039","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-19T01:28:05Z","cross_cats_sorted":[],"title_canon_sha256":"9e9a37bfd294b07e902ac0745a239d87173ee734563735a258fe07ec137fd589","abstract_canon_sha256":"7c7c079bde65ae839d14c5922f188ad9adfedb0abbfeb50cddf2b2d03b0c821a"},"schema_version":"1.0"},"canonical_sha256":"31f4d0fb7bbb256917fad6ec8e57d644732656a9fa1bbbb786f2d715d6eae5ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:58:38.178002Z","signature_b64":"GIpeDUswkORfZdo+KUXn0SahyhT6BgzK4Swje6SuiQ/Iz7yJ0U07HSMxgTVO8rXmfKVsMWatxn/xZJA3xj+wBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31f4d0fb7bbb256917fad6ec8e57d644732656a9fa1bbbb786f2d715d6eae5ff","last_reissued_at":"2026-07-05T01:58:38.177587Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:58:38.177587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.06039","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:58:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sxzoc4h0FqS2oA02UnR8Km2yhIwWPxdwhp71baxs8h0cBjz65KijE9iAFBIcJLv0AypcrEgG32P1tzxJL1A6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:18:29.954701Z"},"content_sha256":"48a5ab4982cad5674b0b06138f27ba3ad940e8070dd421e44c2c824b431cf8dd","schema_version":"1.0","event_id":"sha256:48a5ab4982cad5674b0b06138f27ba3ad940e8070dd421e44c2c824b431cf8dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GH2NB633XMSWSF7223WI4V6WIR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Combining $Q_T$ and small-$x$ resummations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Simone Marzani","submitted_at":"2015-11-19T01:28:05Z","abstract_excerpt":"We analyze transverse momentum ($Q_T$) resummation of a colorless final state, e.g. Higgs production in gluon fusion or the production of a lepton pair via the Drell-Yan mechanism, in the limit where the invariant mass of the final state is much less then the center-of-mass energy, i.e. $Q^2\\ll s$. We show how the traditional resummation of logarithms of $Q_T/Q$ can be supplemented with the resummation of the leading logarithmic contributions at small $x=Q^2/s$ and we compute the necessary ingredients to perform such joint resummation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06039","kind":"arxiv","version":4},"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/1511.06039/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":"2026-07-05T01:58:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mVX+ZjfYv8rMmQImDF7HCboUNPd4s+lxhGh0rj6Grw7z6FH3cPrmjjRdI4Ez9UCEYQKxWVXNwwIWhAYctVIjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:18:29.955160Z"},"content_sha256":"2a0446d03fffc9b2d7b7a94b5e4dfd61b87a63d5d2b04ad089bc81f89ccf4901","schema_version":"1.0","event_id":"sha256:2a0446d03fffc9b2d7b7a94b5e4dfd61b87a63d5d2b04ad089bc81f89ccf4901"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GH2NB633XMSWSF7223WI4V6WIR/bundle.json","state_url":"https://pith.science/pith/GH2NB633XMSWSF7223WI4V6WIR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GH2NB633XMSWSF7223WI4V6WIR/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":"2026-08-13T11:18:29Z","links":{"resolver":"https://pith.science/pith/GH2NB633XMSWSF7223WI4V6WIR","bundle":"https://pith.science/pith/GH2NB633XMSWSF7223WI4V6WIR/bundle.json","state":"https://pith.science/pith/GH2NB633XMSWSF7223WI4V6WIR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GH2NB633XMSWSF7223WI4V6WIR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GH2NB633XMSWSF7223WI4V6WIR","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":"7c7c079bde65ae839d14c5922f188ad9adfedb0abbfeb50cddf2b2d03b0c821a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-19T01:28:05Z","title_canon_sha256":"9e9a37bfd294b07e902ac0745a239d87173ee734563735a258fe07ec137fd589"},"schema_version":"1.0","source":{"id":"1511.06039","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06039","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06039v4","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06039","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_12","alias_value":"GH2NB633XMSW","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_16","alias_value":"GH2NB633XMSWSF72","created_at":"2026-07-05T01:58:38Z"},{"alias_kind":"pith_short_8","alias_value":"GH2NB633","created_at":"2026-07-05T01:58:38Z"}],"graph_snapshots":[{"event_id":"sha256:2a0446d03fffc9b2d7b7a94b5e4dfd61b87a63d5d2b04ad089bc81f89ccf4901","target":"graph","created_at":"2026-07-05T01:58:38Z","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/1511.06039/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We analyze transverse momentum ($Q_T$) resummation of a colorless final state, e.g. Higgs production in gluon fusion or the production of a lepton pair via the Drell-Yan mechanism, in the limit where the invariant mass of the final state is much less then the center-of-mass energy, i.e. $Q^2\\ll s$. We show how the traditional resummation of logarithms of $Q_T/Q$ can be supplemented with the resummation of the leading logarithmic contributions at small $x=Q^2/s$ and we compute the necessary ingredients to perform such joint resummation.","authors_text":"Simone Marzani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-19T01:28:05Z","title":"Combining $Q_T$ and small-$x$ resummations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06039","kind":"arxiv","version":4},"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":"sha256:48a5ab4982cad5674b0b06138f27ba3ad940e8070dd421e44c2c824b431cf8dd","target":"record","created_at":"2026-07-05T01:58:38Z","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":"7c7c079bde65ae839d14c5922f188ad9adfedb0abbfeb50cddf2b2d03b0c821a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-19T01:28:05Z","title_canon_sha256":"9e9a37bfd294b07e902ac0745a239d87173ee734563735a258fe07ec137fd589"},"schema_version":"1.0","source":{"id":"1511.06039","kind":"arxiv","version":4}},"canonical_sha256":"31f4d0fb7bbb256917fad6ec8e57d644732656a9fa1bbbb786f2d715d6eae5ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31f4d0fb7bbb256917fad6ec8e57d644732656a9fa1bbbb786f2d715d6eae5ff","first_computed_at":"2026-07-05T01:58:38.177587Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:58:38.177587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GIpeDUswkORfZdo+KUXn0SahyhT6BgzK4Swje6SuiQ/Iz7yJ0U07HSMxgTVO8rXmfKVsMWatxn/xZJA3xj+wBA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:58:38.178002Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.06039","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48a5ab4982cad5674b0b06138f27ba3ad940e8070dd421e44c2c824b431cf8dd","sha256:2a0446d03fffc9b2d7b7a94b5e4dfd61b87a63d5d2b04ad089bc81f89ccf4901"],"state_sha256":"8abc54964e77c392d999cf4437f091cfe2c7cce85869ec662492c816043881cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XL0OwwX3CkSy4J8R9LCFU85CxsjvJlibZNHyccSf746VnrjEZN2gLR15tyU7K1Rsp9vhtpM8Sv8lCDG6qowyDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T11:18:29.963679Z","bundle_sha256":"58570761bc398ca394464999fee003335078b6c1a7984108c8170fd8b2b1da6e"}}