{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MC23JO56MBZYAOTZCR5YR27464","short_pith_number":"pith:MC23JO56","canonical_record":{"source":{"id":"1811.06075","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T21:37:13Z","cross_cats_sorted":[],"title_canon_sha256":"e093bfc97b458ebc5333ff8a4552b44fc2473ac245894bd7d0f94aec724d8ec3","abstract_canon_sha256":"4c05ee02eac17c51a1a6ca8b89266ca25a7afd2cd9b1ab533910e3804e53049b"},"schema_version":"1.0"},"canonical_sha256":"60b5b4bbbe6073803a79147b88ebfcf727a34b909998e00e3341ea71ae56f43f","source":{"kind":"arxiv","id":"1811.06075","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06075","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06075v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06075","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"MC23JO56MBZY","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MC23JO56MBZYAOTZ","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MC23JO56","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MC23JO56MBZYAOTZCR5YR27464","target":"record","payload":{"canonical_record":{"source":{"id":"1811.06075","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T21:37:13Z","cross_cats_sorted":[],"title_canon_sha256":"e093bfc97b458ebc5333ff8a4552b44fc2473ac245894bd7d0f94aec724d8ec3","abstract_canon_sha256":"4c05ee02eac17c51a1a6ca8b89266ca25a7afd2cd9b1ab533910e3804e53049b"},"schema_version":"1.0"},"canonical_sha256":"60b5b4bbbe6073803a79147b88ebfcf727a34b909998e00e3341ea71ae56f43f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:38.715377Z","signature_b64":"iuMbnvRpvdp3Kw7FLyAzdYpW5aVhRSFq/iyj02MeosnfRFvNb4lQA/Z+lEN0FvtVQGGO7D+i+xnZw2D/9KUEAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60b5b4bbbe6073803a79147b88ebfcf727a34b909998e00e3341ea71ae56f43f","last_reissued_at":"2026-05-18T00:00:38.714814Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:38.714814Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.06075","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":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cyW969pZGLb08SB6JDxGScLs2EKAn1ZNOQuM4ft0Yzr39tNHlj0z7xRt2jLPlgprg1D9eSvGtERjDrzN4JxuDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:12:36.000402Z"},"content_sha256":"6d8bc2d298b0ec86bfe5375087c35c816b0087cc9a16bef83d769e9e97ee7114","schema_version":"1.0","event_id":"sha256:6d8bc2d298b0ec86bfe5375087c35c816b0087cc9a16bef83d769e9e97ee7114"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MC23JO56MBZYAOTZCR5YR27464","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Renormalized quasi parton distribution function of pion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Charles Shugert, Christos Kallidonis, Luchang Jin, Nikhil Karthik, Peter Petreczky, Sergey Syritsyn, Swagato Mukherjee, Taku Izubichi","submitted_at":"2018-11-14T21:37:13Z","abstract_excerpt":"We present preliminary numerical results on the connected piece of the quasi-PDF of pion as determined using Wilson-Clover valence fermions on HISQ ensembles. We discuss its non-perturbative renormalization in RI/MOM scheme with and without removal of the divergent self-energy part, and compare its running with expectation from perturbation theory. We also discuss the matching of pion QPDF to PDF, and various systematic effects associated with it."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06075","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":""},"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":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zPOwFFQttPkXgrRHSe1vPVi8/pX9lgZInftB2mF21wlNmlP71U8AbsMXC88q1xlK2RS2v1P6tR4lWoZG1zprAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:12:36.000987Z"},"content_sha256":"3bce99e1dc81b706be1b5ddfcfb224b47b3e38a6d795fc830eda49c30998ae20","schema_version":"1.0","event_id":"sha256:3bce99e1dc81b706be1b5ddfcfb224b47b3e38a6d795fc830eda49c30998ae20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MC23JO56MBZYAOTZCR5YR27464/bundle.json","state_url":"https://pith.science/pith/MC23JO56MBZYAOTZCR5YR27464/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MC23JO56MBZYAOTZCR5YR27464/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":"2026-07-01T21:12:36Z","links":{"resolver":"https://pith.science/pith/MC23JO56MBZYAOTZCR5YR27464","bundle":"https://pith.science/pith/MC23JO56MBZYAOTZCR5YR27464/bundle.json","state":"https://pith.science/pith/MC23JO56MBZYAOTZCR5YR27464/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MC23JO56MBZYAOTZCR5YR27464/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MC23JO56MBZYAOTZCR5YR27464","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":"4c05ee02eac17c51a1a6ca8b89266ca25a7afd2cd9b1ab533910e3804e53049b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T21:37:13Z","title_canon_sha256":"e093bfc97b458ebc5333ff8a4552b44fc2473ac245894bd7d0f94aec724d8ec3"},"schema_version":"1.0","source":{"id":"1811.06075","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06075","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06075v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06075","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"MC23JO56MBZY","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MC23JO56MBZYAOTZ","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MC23JO56","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:3bce99e1dc81b706be1b5ddfcfb224b47b3e38a6d795fc830eda49c30998ae20","target":"graph","created_at":"2026-05-18T00:00:38Z","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 present preliminary numerical results on the connected piece of the quasi-PDF of pion as determined using Wilson-Clover valence fermions on HISQ ensembles. We discuss its non-perturbative renormalization in RI/MOM scheme with and without removal of the divergent self-energy part, and compare its running with expectation from perturbation theory. We also discuss the matching of pion QPDF to PDF, and various systematic effects associated with it.","authors_text":"Charles Shugert, Christos Kallidonis, Luchang Jin, Nikhil Karthik, Peter Petreczky, Sergey Syritsyn, Swagato Mukherjee, Taku Izubichi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T21:37:13Z","title":"Renormalized quasi parton distribution function of pion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06075","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":"sha256:6d8bc2d298b0ec86bfe5375087c35c816b0087cc9a16bef83d769e9e97ee7114","target":"record","created_at":"2026-05-18T00:00:38Z","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":"4c05ee02eac17c51a1a6ca8b89266ca25a7afd2cd9b1ab533910e3804e53049b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T21:37:13Z","title_canon_sha256":"e093bfc97b458ebc5333ff8a4552b44fc2473ac245894bd7d0f94aec724d8ec3"},"schema_version":"1.0","source":{"id":"1811.06075","kind":"arxiv","version":1}},"canonical_sha256":"60b5b4bbbe6073803a79147b88ebfcf727a34b909998e00e3341ea71ae56f43f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60b5b4bbbe6073803a79147b88ebfcf727a34b909998e00e3341ea71ae56f43f","first_computed_at":"2026-05-18T00:00:38.714814Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:38.714814Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iuMbnvRpvdp3Kw7FLyAzdYpW5aVhRSFq/iyj02MeosnfRFvNb4lQA/Z+lEN0FvtVQGGO7D+i+xnZw2D/9KUEAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:38.715377Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06075","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d8bc2d298b0ec86bfe5375087c35c816b0087cc9a16bef83d769e9e97ee7114","sha256:3bce99e1dc81b706be1b5ddfcfb224b47b3e38a6d795fc830eda49c30998ae20"],"state_sha256":"a3420938f916dbc2e619e1ff104503f1398343f46b95ce9ac65ba6d530343157"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"niZ/YkBmTOujYWdrbkizwLo6CYwusXss14NSE+hfuUNExkJDoCCKuWr6aVxtBkZEr7AAoLQaFa9tvoRvtJPOBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T21:12:36.003877Z","bundle_sha256":"55bf315885ab1be18019fb3d135f603453a8b2faa9d75d692e83092a7a10eb65"}}