{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FE55XPXZRO3EJ536KA2NUCER5K","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":"4d2cf5043a1aa189d7898b067ee12021b2e0140bc52bf13ae78fba31e7b972d0","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T00:26:05Z","title_canon_sha256":"ce8001b096caf9361552c73d49e41cd62a5859d4fa01c2740c25eacbd0d60141"},"schema_version":"1.0","source":{"id":"2606.27618","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.27618","created_at":"2026-06-29T00:14:12Z"},{"alias_kind":"arxiv_version","alias_value":"2606.27618v1","created_at":"2026-06-29T00:14:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27618","created_at":"2026-06-29T00:14:12Z"},{"alias_kind":"pith_short_12","alias_value":"FE55XPXZRO3E","created_at":"2026-06-29T00:14:12Z"},{"alias_kind":"pith_short_16","alias_value":"FE55XPXZRO3EJ536","created_at":"2026-06-29T00:14:12Z"},{"alias_kind":"pith_short_8","alias_value":"FE55XPXZ","created_at":"2026-06-29T00:14:12Z"}],"graph_snapshots":[{"event_id":"sha256:d775f75d6a7081037cbcb1f378004c104b6149b7ab509581da1f03c0fe253aa5","target":"graph","created_at":"2026-06-29T00:14:12Z","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/2606.27618/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The quark parton model grew out of deeply inelastic scattering experiments. The parton model developed into a full theory, quantum chromodynamics, QCD. This article explains some of the physics issues encountered in connecting the parton model and QCD.","authors_text":"Davison E. Soper","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T00:26:05Z","title":"From the quark parton model to QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27618","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":"sha256:711957a2bf5afe2e41bfd0b92fdad40265e8a132bf8795280a805504ff84633f","target":"record","created_at":"2026-06-29T00:14:12Z","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":"4d2cf5043a1aa189d7898b067ee12021b2e0140bc52bf13ae78fba31e7b972d0","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T00:26:05Z","title_canon_sha256":"ce8001b096caf9361552c73d49e41cd62a5859d4fa01c2740c25eacbd0d60141"},"schema_version":"1.0","source":{"id":"2606.27618","kind":"arxiv","version":1}},"canonical_sha256":"293bdbbef98bb644f77e5034da0891ea89bad181b87dddfca93d3d5621d2fc49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"293bdbbef98bb644f77e5034da0891ea89bad181b87dddfca93d3d5621d2fc49","first_computed_at":"2026-06-29T00:14:12.048886Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-29T00:14:12.048886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Uyi9iMliRdX+KeLgIZoK2j8fjXdfukB/0OonNb6/bVdsp6NJ/OJrgzjGTGBUBI1EcUA/qVitFeTbQG+2xwAMBg==","signature_status":"signed_v1","signed_at":"2026-06-29T00:14:12.049275Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.27618","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:711957a2bf5afe2e41bfd0b92fdad40265e8a132bf8795280a805504ff84633f","sha256:d775f75d6a7081037cbcb1f378004c104b6149b7ab509581da1f03c0fe253aa5"],"state_sha256":"cd0785af62ee821dcacca0c26620412cb9cab8b588eea24e4c222f34aba9a3fc"}