{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:3XQSBVIMTMMOYYNZOYCFXCZ2CK","short_pith_number":"pith:3XQSBVIM","canonical_record":{"source":{"id":"1506.03327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-06-10T14:36:42Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"e46ef422d07b9ccedbad5b5355859f60f85a26881eaf9c480c8d59f70ee3cf2f","abstract_canon_sha256":"5513cc11859e64af29973008326412937a7d768b5ce8bf235279689cc866af3b"},"schema_version":"1.0"},"canonical_sha256":"dde120d50c9b18ec61b976045b8b3a128c60ac6bb10deb16a21af71dae6c4cee","source":{"kind":"arxiv","id":"1506.03327","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03327","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03327v2","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03327","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"pith_short_12","alias_value":"3XQSBVIMTMMO","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3XQSBVIMTMMOYYNZ","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3XQSBVIM","created_at":"2026-05-18T12:29:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:3XQSBVIMTMMOYYNZOYCFXCZ2CK","target":"record","payload":{"canonical_record":{"source":{"id":"1506.03327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-06-10T14:36:42Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"e46ef422d07b9ccedbad5b5355859f60f85a26881eaf9c480c8d59f70ee3cf2f","abstract_canon_sha256":"5513cc11859e64af29973008326412937a7d768b5ce8bf235279689cc866af3b"},"schema_version":"1.0"},"canonical_sha256":"dde120d50c9b18ec61b976045b8b3a128c60ac6bb10deb16a21af71dae6c4cee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:44.679704Z","signature_b64":"VIIrEPx1dKu3ZXOkIb2dM/njMlTUrbixFdBPVr1TrF/pxH1tcEmvth/3nApYSTS85PoyvMp7AiMSW7adBMi6BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dde120d50c9b18ec61b976045b8b3a128c60ac6bb10deb16a21af71dae6c4cee","last_reissued_at":"2026-05-18T01:18:44.679132Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:44.679132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.03327","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":"2026-05-18T01:18:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wks2KW2P3NcitN/oym1QliCOPtm4IQV++SE7eCd0eP8Pv8P2GahMGjKLBjp1eF5g9LVMR4IDhfY6riY/t9XUDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:57:28.367613Z"},"content_sha256":"e0be71207a6b515f32cc10125187acd965ecbc278e72d4ae169ae12120a5ff2a","schema_version":"1.0","event_id":"sha256:e0be71207a6b515f32cc10125187acd965ecbc278e72d4ae169ae12120a5ff2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:3XQSBVIMTMMOYYNZOYCFXCZ2CK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quark production in heavy ion collisions I. Formalism and boost invariant fermionic light-cone mode functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"F. Gelis, N. Tanji","submitted_at":"2015-06-10T14:36:42Z","abstract_excerpt":"We revisit the problem of quark production in high energy heavy ion collisions, at leading order in $\\alpha_s$ in the color glass condensate framework. In this first paper, we setup the formalism and express the quark spectrum in terms of a set of mode functions of the Dirac equation. We determine analytically their initial value in the Fock-Schwinger gauge on a proper time surface $Q_s\\tau_0\\ll 1$, in a basis which makes manifest the boost invariance properties of this problem. We also describe a statistical algorithm to perform the sampling of the mode functions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03327","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":"2026-05-18T01:18:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gGT91BIX1f0B4rwYTHnV+MOcPfNHoCZcgELCscyb+3QXVCgIve0uZXaxTBl0mxJ1dDlBtmjMIHOT8j/hrtWfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:57:28.367963Z"},"content_sha256":"b1184626af9e0a02e57d505580bec704e73daa1ecb05228ca8f15a59aec52863","schema_version":"1.0","event_id":"sha256:b1184626af9e0a02e57d505580bec704e73daa1ecb05228ca8f15a59aec52863"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/bundle.json","state_url":"https://pith.science/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/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":"2026-06-02T22:57:28Z","links":{"resolver":"https://pith.science/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK","bundle":"https://pith.science/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/bundle.json","state":"https://pith.science/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3XQSBVIMTMMOYYNZOYCFXCZ2CK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3XQSBVIMTMMOYYNZOYCFXCZ2CK","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":"5513cc11859e64af29973008326412937a7d768b5ce8bf235279689cc866af3b","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-06-10T14:36:42Z","title_canon_sha256":"e46ef422d07b9ccedbad5b5355859f60f85a26881eaf9c480c8d59f70ee3cf2f"},"schema_version":"1.0","source":{"id":"1506.03327","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03327","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03327v2","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03327","created_at":"2026-05-18T01:18:44Z"},{"alias_kind":"pith_short_12","alias_value":"3XQSBVIMTMMO","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3XQSBVIMTMMOYYNZ","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3XQSBVIM","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:b1184626af9e0a02e57d505580bec704e73daa1ecb05228ca8f15a59aec52863","target":"graph","created_at":"2026-05-18T01:18:44Z","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 revisit the problem of quark production in high energy heavy ion collisions, at leading order in $\\alpha_s$ in the color glass condensate framework. In this first paper, we setup the formalism and express the quark spectrum in terms of a set of mode functions of the Dirac equation. We determine analytically their initial value in the Fock-Schwinger gauge on a proper time surface $Q_s\\tau_0\\ll 1$, in a basis which makes manifest the boost invariance properties of this problem. We also describe a statistical algorithm to perform the sampling of the mode functions.","authors_text":"F. Gelis, N. Tanji","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-06-10T14:36:42Z","title":"Quark production in heavy ion collisions I. Formalism and boost invariant fermionic light-cone mode functions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03327","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:e0be71207a6b515f32cc10125187acd965ecbc278e72d4ae169ae12120a5ff2a","target":"record","created_at":"2026-05-18T01:18:44Z","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":"5513cc11859e64af29973008326412937a7d768b5ce8bf235279689cc866af3b","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-06-10T14:36:42Z","title_canon_sha256":"e46ef422d07b9ccedbad5b5355859f60f85a26881eaf9c480c8d59f70ee3cf2f"},"schema_version":"1.0","source":{"id":"1506.03327","kind":"arxiv","version":2}},"canonical_sha256":"dde120d50c9b18ec61b976045b8b3a128c60ac6bb10deb16a21af71dae6c4cee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dde120d50c9b18ec61b976045b8b3a128c60ac6bb10deb16a21af71dae6c4cee","first_computed_at":"2026-05-18T01:18:44.679132Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:18:44.679132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VIIrEPx1dKu3ZXOkIb2dM/njMlTUrbixFdBPVr1TrF/pxH1tcEmvth/3nApYSTS85PoyvMp7AiMSW7adBMi6BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:18:44.679704Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.03327","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0be71207a6b515f32cc10125187acd965ecbc278e72d4ae169ae12120a5ff2a","sha256:b1184626af9e0a02e57d505580bec704e73daa1ecb05228ca8f15a59aec52863"],"state_sha256":"f7471fa540fcb2005a5b9f369e9d9b59542ee39b87798138a7e5dca99ad99417"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2I7fnf8NNsCMBQrpjXGgAvasT3PWeXA4nP7FdK00HANwUomVlTVo/H2L2M652PCcc8vcONL7G4kDrnOqeosLBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T22:57:28.369891Z","bundle_sha256":"860aba29f3f395f1a5fed16085e2d5090102601e2068274260a3e28b413aa64a"}}