{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GDCEWGI7JLQU5CMNSKS6GSW4VJ","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":"fa701c47385b8b2437e25e88b8e0f11874370ab70b1544b22e303f355bff084b","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-05T14:44:11Z","title_canon_sha256":"8270737708419f862c7465cf6293fe785e8e0ffd68be23e3dd18dcfd1da6af69"},"schema_version":"1.0","source":{"id":"2012.03042","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.03042","created_at":"2026-07-05T03:54:53Z"},{"alias_kind":"arxiv_version","alias_value":"2012.03042v3","created_at":"2026-07-05T03:54:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.03042","created_at":"2026-07-05T03:54:53Z"},{"alias_kind":"pith_short_12","alias_value":"GDCEWGI7JLQU","created_at":"2026-07-05T03:54:53Z"},{"alias_kind":"pith_short_16","alias_value":"GDCEWGI7JLQU5CMN","created_at":"2026-07-05T03:54:53Z"},{"alias_kind":"pith_short_8","alias_value":"GDCEWGI7","created_at":"2026-07-05T03:54:53Z"}],"graph_snapshots":[{"event_id":"sha256:1613f0cb4dce9ec04de95140f95cac5de2bebb203b354cd6ebdfaabdcd5e9e43","target":"graph","created_at":"2026-07-05T03:54:53Z","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/2012.03042/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Nuclear collisions at high energies produce a gluon field that can be described using the Colour Glass Condensate (CGC) effective theory at proper times $\\tau \\lesssim 1$ fm/c. The theory can be used to calculate the gluon energy-momentum tensor, which provides information about the early time evolution of the chromo-electric and chromo-magnetic fields, energy density, longitudinal and transverse pressures, and other quantities. We obtain an analytic expression for the energy-momentum tensor using an expansion in the proper time, and working to sixth order. The calculation is technically diffi","authors_text":"Alina Czajka, Margaret E. Carrington, Stanislaw Mrowczynski","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-05T14:44:11Z","title":"The energy-momentum tensor at the earliest stage of relativistic heavy ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.03042","kind":"arxiv","version":3},"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:bf7fa5f166c433bc3323d4ff19a8d4ec7a644f9388a3fafe61c6a3a7f854831b","target":"record","created_at":"2026-07-05T03:54:53Z","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":"fa701c47385b8b2437e25e88b8e0f11874370ab70b1544b22e303f355bff084b","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-05T14:44:11Z","title_canon_sha256":"8270737708419f862c7465cf6293fe785e8e0ffd68be23e3dd18dcfd1da6af69"},"schema_version":"1.0","source":{"id":"2012.03042","kind":"arxiv","version":3}},"canonical_sha256":"30c44b191f4ae14e898d92a5e34adcaa648b988f440f3363f6b3fa0e2208d463","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30c44b191f4ae14e898d92a5e34adcaa648b988f440f3363f6b3fa0e2208d463","first_computed_at":"2026-07-05T03:54:53.925831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:54:53.925831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YlT+zYJDrVhCayyK5c6hZcy4W9wNxcxxaU+x3GS1WyU5ZF1OYdlNc5xazqGFc3wNA6Pk5GCw2YpCUPCBOMieAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:54:53.926310Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.03042","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf7fa5f166c433bc3323d4ff19a8d4ec7a644f9388a3fafe61c6a3a7f854831b","sha256:1613f0cb4dce9ec04de95140f95cac5de2bebb203b354cd6ebdfaabdcd5e9e43"],"state_sha256":"bf30027e4055cc3ac96592b32c9dd7c293aa60f86ed51cc1691f3ca38f659a61"}