{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RGPSWG64QGCFD2BFNHIGPACP4R","short_pith_number":"pith:RGPSWG64","canonical_record":{"source":{"id":"2607.25231","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-28T03:18:15Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"f23d49fab56b9b2eb618f920bdcd8127e50ba856073c2193f227521a5b8ddc97","abstract_canon_sha256":"2a8c905f0647552031b352ed615d6a763cb5338ba531e2867b33d672931409dd"},"schema_version":"1.0"},"canonical_sha256":"899f2b1bdc818451e82569d067804fe462681293cd88adfd1959ee8e0a8bb76f","source":{"kind":"arxiv","id":"2607.25231","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.25231","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"arxiv_version","alias_value":"2607.25231v1","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.25231","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_12","alias_value":"RGPSWG64QGCF","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_16","alias_value":"RGPSWG64QGCFD2BF","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_8","alias_value":"RGPSWG64","created_at":"2026-07-29T00:25:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RGPSWG64QGCFD2BFNHIGPACP4R","target":"record","payload":{"canonical_record":{"source":{"id":"2607.25231","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-28T03:18:15Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"f23d49fab56b9b2eb618f920bdcd8127e50ba856073c2193f227521a5b8ddc97","abstract_canon_sha256":"2a8c905f0647552031b352ed615d6a763cb5338ba531e2867b33d672931409dd"},"schema_version":"1.0"},"canonical_sha256":"899f2b1bdc818451e82569d067804fe462681293cd88adfd1959ee8e0a8bb76f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-29T00:25:09.783331Z","signature_b64":"PNfibEYie+nilCXaYC/vsuSbqbRJMZaTfBWjZshWqmcsXOjqw3h3IenXj1AFkBo5b8evm8itwkqK9ExKYIfkAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"899f2b1bdc818451e82569d067804fe462681293cd88adfd1959ee8e0a8bb76f","last_reissued_at":"2026-07-29T00:25:09.782495Z","signature_status":"signed_v1","first_computed_at":"2026-07-29T00:25:09.782495Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.25231","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-29T00:25:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"syoW8Hf7+A5DqKKFLnmnlcv0cGx8afoxQk9j7gWGD21YnRRQ/YSt0KAGI4QkgHzDWNlIe5MMTqEO0Z207WpPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T10:53:41.740076Z"},"content_sha256":"297c7b0a53216a90a45c6c131f026296f40aad1705a6d366c0cb794dac9ce72b","schema_version":"1.0","event_id":"sha256:297c7b0a53216a90a45c6c131f026296f40aad1705a6d366c0cb794dac9ce72b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RGPSWG64QGCFD2BFNHIGPACP4R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Isolating Scheme Dependence of Quasi-PDFs in the RI/MOM Scheme","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Junegone Chay","submitted_at":"2026-07-28T03:18:15Z","abstract_excerpt":"Quasi-parton distribution functions provide a framework for relating lightcone parton distributions to correlation functions in Euclidean lattice QCD. Their connection to lightcone distributions is established through perturbative matching, whose form depends on the renormalization prescription adopted for the quasi-PDF. In the ordinary RI/MOM scheme, the off-shell reference momentum enters both the renormalized quasi-PDF and the matching coefficient. We propose modified finite renormalization schemes in which neither quantity depends on the RI/MOM reference momentum. Starting from the ordinar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.25231","kind":"arxiv","version":1},"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/2607.25231/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":"2026-07-29T00:25:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yx8EyIluPm0KJ2VHoRc4b9lnOGpDCJBhOSKU9qh92ayKFQbOTOTisTibYrCJwvacoBPthGoGQjP2muGumGX1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T10:53:41.740472Z"},"content_sha256":"7a712a8c4df5139bd5132256da54d48838dd504ad0698d16766ab5fb5166749e","schema_version":"1.0","event_id":"sha256:7a712a8c4df5139bd5132256da54d48838dd504ad0698d16766ab5fb5166749e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RGPSWG64QGCFD2BFNHIGPACP4R/bundle.json","state_url":"https://pith.science/pith/RGPSWG64QGCFD2BFNHIGPACP4R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RGPSWG64QGCFD2BFNHIGPACP4R/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":"2026-08-03T10:53:41Z","links":{"resolver":"https://pith.science/pith/RGPSWG64QGCFD2BFNHIGPACP4R","bundle":"https://pith.science/pith/RGPSWG64QGCFD2BFNHIGPACP4R/bundle.json","state":"https://pith.science/pith/RGPSWG64QGCFD2BFNHIGPACP4R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RGPSWG64QGCFD2BFNHIGPACP4R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RGPSWG64QGCFD2BFNHIGPACP4R","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":"2a8c905f0647552031b352ed615d6a763cb5338ba531e2867b33d672931409dd","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-28T03:18:15Z","title_canon_sha256":"f23d49fab56b9b2eb618f920bdcd8127e50ba856073c2193f227521a5b8ddc97"},"schema_version":"1.0","source":{"id":"2607.25231","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.25231","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"arxiv_version","alias_value":"2607.25231v1","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.25231","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_12","alias_value":"RGPSWG64QGCF","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_16","alias_value":"RGPSWG64QGCFD2BF","created_at":"2026-07-29T00:25:09Z"},{"alias_kind":"pith_short_8","alias_value":"RGPSWG64","created_at":"2026-07-29T00:25:09Z"}],"graph_snapshots":[{"event_id":"sha256:7a712a8c4df5139bd5132256da54d48838dd504ad0698d16766ab5fb5166749e","target":"graph","created_at":"2026-07-29T00:25:09Z","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/2607.25231/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quasi-parton distribution functions provide a framework for relating lightcone parton distributions to correlation functions in Euclidean lattice QCD. Their connection to lightcone distributions is established through perturbative matching, whose form depends on the renormalization prescription adopted for the quasi-PDF. In the ordinary RI/MOM scheme, the off-shell reference momentum enters both the renormalized quasi-PDF and the matching coefficient. We propose modified finite renormalization schemes in which neither quantity depends on the RI/MOM reference momentum. Starting from the ordinar","authors_text":"Junegone Chay","cross_cats":["hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-28T03:18:15Z","title":"Isolating Scheme Dependence of Quasi-PDFs in the RI/MOM Scheme"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.25231","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":"sha256:297c7b0a53216a90a45c6c131f026296f40aad1705a6d366c0cb794dac9ce72b","target":"record","created_at":"2026-07-29T00:25:09Z","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":"2a8c905f0647552031b352ed615d6a763cb5338ba531e2867b33d672931409dd","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-07-28T03:18:15Z","title_canon_sha256":"f23d49fab56b9b2eb618f920bdcd8127e50ba856073c2193f227521a5b8ddc97"},"schema_version":"1.0","source":{"id":"2607.25231","kind":"arxiv","version":1}},"canonical_sha256":"899f2b1bdc818451e82569d067804fe462681293cd88adfd1959ee8e0a8bb76f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"899f2b1bdc818451e82569d067804fe462681293cd88adfd1959ee8e0a8bb76f","first_computed_at":"2026-07-29T00:25:09.782495Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-29T00:25:09.782495Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PNfibEYie+nilCXaYC/vsuSbqbRJMZaTfBWjZshWqmcsXOjqw3h3IenXj1AFkBo5b8evm8itwkqK9ExKYIfkAg==","signature_status":"signed_v1","signed_at":"2026-07-29T00:25:09.783331Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.25231","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:297c7b0a53216a90a45c6c131f026296f40aad1705a6d366c0cb794dac9ce72b","sha256:7a712a8c4df5139bd5132256da54d48838dd504ad0698d16766ab5fb5166749e"],"state_sha256":"e075b52ef89e3938f8ec6f7d72922922fc20131f9ef89592324d864596b20fa8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7uXKiTx/NKkdyMomOfXKWFVT8BwvMZtbZzJE4m+23xhGuFuBwURDGBtgR39+SB0yFb3US3N6G0cZ2GfX5Y2JAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T10:53:41.743534Z","bundle_sha256":"052ba5241620e74c0731028dd66ef2681a71f62961f7ac15b7e5d2489cc5a342"}}