{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:GLDUPDMQH6U6753OSETOTSB2P7","short_pith_number":"pith:GLDUPDMQ","canonical_record":{"source":{"id":"1210.1806","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-05T16:25:10Z","cross_cats_sorted":[],"title_canon_sha256":"5ce66ea126cf4dc4c61cbf21f42e54964f349ae0cb994dc67e083b2a9c281cec","abstract_canon_sha256":"c68d57e023db4a35e6b3d95fa6868240981a9c622dc69c331ba56b3d43276f8b"},"schema_version":"1.0"},"canonical_sha256":"32c7478d903fa9eff76e9126e9c83a7ffe9a99a96285601f7ea8c95ff0357898","source":{"kind":"arxiv","id":"1210.1806","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1806","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1806v2","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1806","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"pith_short_12","alias_value":"GLDUPDMQH6U6","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GLDUPDMQH6U6753O","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GLDUPDMQ","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:GLDUPDMQH6U6753OSETOTSB2P7","target":"record","payload":{"canonical_record":{"source":{"id":"1210.1806","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-05T16:25:10Z","cross_cats_sorted":[],"title_canon_sha256":"5ce66ea126cf4dc4c61cbf21f42e54964f349ae0cb994dc67e083b2a9c281cec","abstract_canon_sha256":"c68d57e023db4a35e6b3d95fa6868240981a9c622dc69c331ba56b3d43276f8b"},"schema_version":"1.0"},"canonical_sha256":"32c7478d903fa9eff76e9126e9c83a7ffe9a99a96285601f7ea8c95ff0357898","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:05.241724Z","signature_b64":"Gmojl6JbFQV7d/+oN5mQIuHn+7ff3YbcPkFwQBBbd+18qV4wVE5SNVwf/mOjG61Z4JVmg6/3eHgwJRYXZkVRBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32c7478d903fa9eff76e9126e9c83a7ffe9a99a96285601f7ea8c95ff0357898","last_reissued_at":"2026-05-18T01:54:05.241293Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:05.241293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.1806","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":"2026-05-18T01:54:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+YhmuYLU0A5EPJjPY9gJe7NSsrdaf8dXV68unyfgOMj9vCjfM9VQZqU1un8dWyE9EJ741KvGxlqGK/5mSshyDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:22:18.297260Z"},"content_sha256":"f4a426d85fd92c621ea58ee72b0653e502fb7c8f99920cb0fc6d044abbf90c17","schema_version":"1.0","event_id":"sha256:f4a426d85fd92c621ea58ee72b0653e502fb7c8f99920cb0fc6d044abbf90c17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:GLDUPDMQH6U6753OSETOTSB2P7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interparticle correlations in the production of J/\\psi pairs in proton-proton collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. M. Snigirev, A. Szczurek, N. P. Zotov, S. P. Baranov, W. Sch\\\"afer","submitted_at":"2012-10-05T16:25:10Z","abstract_excerpt":"We focus on the problem of disentangling the single (SPS) and double (DPS) parton scattering modes in the production of \\J pairs at the LHC conditions. Our analysis is based on comparing the shapes of the differential cross sections and on studying their behavior under imposing kinematical cuts. On the SPS side, we consider the leading-order ${\\cal O}(\\alpha_s^4)$ contribution with radiative corrections (taken into account in the framework of the \\ktf approach) and the subleading ${\\cal O}(\\alpha_s^6)$ contribution from \\pd ~gluon-gluon scattering represented by one gluon exchange and two gluo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1806","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":""},"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":"2026-05-18T01:54:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B2Nfwn408o1XeKPawjpGw0MHZyRHZLTPfojfR8rH7y3Tf7dUuJ60Sgn0PkGJ15iXzPkTpO26u2mViJWsK5WkCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:22:18.298042Z"},"content_sha256":"77b0e1009b203f88808289401c73f4fbddcc6c7bb3c7f343b4141241b692fb12","schema_version":"1.0","event_id":"sha256:77b0e1009b203f88808289401c73f4fbddcc6c7bb3c7f343b4141241b692fb12"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GLDUPDMQH6U6753OSETOTSB2P7/bundle.json","state_url":"https://pith.science/pith/GLDUPDMQH6U6753OSETOTSB2P7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GLDUPDMQH6U6753OSETOTSB2P7/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":"2026-05-25T09:22:18Z","links":{"resolver":"https://pith.science/pith/GLDUPDMQH6U6753OSETOTSB2P7","bundle":"https://pith.science/pith/GLDUPDMQH6U6753OSETOTSB2P7/bundle.json","state":"https://pith.science/pith/GLDUPDMQH6U6753OSETOTSB2P7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GLDUPDMQH6U6753OSETOTSB2P7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GLDUPDMQH6U6753OSETOTSB2P7","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":"c68d57e023db4a35e6b3d95fa6868240981a9c622dc69c331ba56b3d43276f8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-05T16:25:10Z","title_canon_sha256":"5ce66ea126cf4dc4c61cbf21f42e54964f349ae0cb994dc67e083b2a9c281cec"},"schema_version":"1.0","source":{"id":"1210.1806","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1806","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1806v2","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1806","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"pith_short_12","alias_value":"GLDUPDMQH6U6","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GLDUPDMQH6U6753O","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GLDUPDMQ","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:77b0e1009b203f88808289401c73f4fbddcc6c7bb3c7f343b4141241b692fb12","target":"graph","created_at":"2026-05-18T01:54:05Z","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"},"paper":{"abstract_excerpt":"We focus on the problem of disentangling the single (SPS) and double (DPS) parton scattering modes in the production of \\J pairs at the LHC conditions. Our analysis is based on comparing the shapes of the differential cross sections and on studying their behavior under imposing kinematical cuts. On the SPS side, we consider the leading-order ${\\cal O}(\\alpha_s^4)$ contribution with radiative corrections (taken into account in the framework of the \\ktf approach) and the subleading ${\\cal O}(\\alpha_s^6)$ contribution from \\pd ~gluon-gluon scattering represented by one gluon exchange and two gluo","authors_text":"A. M. Snigirev, A. Szczurek, N. P. Zotov, S. P. Baranov, W. Sch\\\"afer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-05T16:25:10Z","title":"Interparticle correlations in the production of J/\\psi pairs in proton-proton collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1806","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:f4a426d85fd92c621ea58ee72b0653e502fb7c8f99920cb0fc6d044abbf90c17","target":"record","created_at":"2026-05-18T01:54:05Z","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":"c68d57e023db4a35e6b3d95fa6868240981a9c622dc69c331ba56b3d43276f8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-05T16:25:10Z","title_canon_sha256":"5ce66ea126cf4dc4c61cbf21f42e54964f349ae0cb994dc67e083b2a9c281cec"},"schema_version":"1.0","source":{"id":"1210.1806","kind":"arxiv","version":2}},"canonical_sha256":"32c7478d903fa9eff76e9126e9c83a7ffe9a99a96285601f7ea8c95ff0357898","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32c7478d903fa9eff76e9126e9c83a7ffe9a99a96285601f7ea8c95ff0357898","first_computed_at":"2026-05-18T01:54:05.241293Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:05.241293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gmojl6JbFQV7d/+oN5mQIuHn+7ff3YbcPkFwQBBbd+18qV4wVE5SNVwf/mOjG61Z4JVmg6/3eHgwJRYXZkVRBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:05.241724Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.1806","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4a426d85fd92c621ea58ee72b0653e502fb7c8f99920cb0fc6d044abbf90c17","sha256:77b0e1009b203f88808289401c73f4fbddcc6c7bb3c7f343b4141241b692fb12"],"state_sha256":"8e93c605da475db4e14307c9511124b24a53c238a0475ffb9674305a63be377b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WBAndP477vUrw2quFM0b+FTyDgwFYcRmp0SvdBGDKUQ6XavqXoI8jwZ5oRRysaoCY7MJtHu0TEFSTYMeZrIFDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:22:18.301848Z","bundle_sha256":"f7063584f6ed6c17508f84ade836d68404c3dc0465b419110e6fae91c47fb56d"}}