{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ZRVRVGZIN6HRO2XEIJPWAUW7SY","short_pith_number":"pith:ZRVRVGZI","canonical_record":{"source":{"id":"2505.03182","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-05-06T04:52:17Z","cross_cats_sorted":[],"title_canon_sha256":"f9ec53cfba82331c3f4ec4c1a3fc89cb7bb219cc902131f65c3bebac1b70b669","abstract_canon_sha256":"31e0453c1eb0bd03118c664a7f3dc0f630e879747af47a62573ad483d19e21ec"},"schema_version":"1.0"},"canonical_sha256":"cc6b1a9b286f8f176ae4425f6052df9621abef781229423bbb8678bcd2aa0291","source":{"kind":"arxiv","id":"2505.03182","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03182","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03182v1","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03182","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_12","alias_value":"ZRVRVGZIN6HR","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_16","alias_value":"ZRVRVGZIN6HRO2XE","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_8","alias_value":"ZRVRVGZI","created_at":"2026-07-05T10:59:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ZRVRVGZIN6HRO2XEIJPWAUW7SY","target":"record","payload":{"canonical_record":{"source":{"id":"2505.03182","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-05-06T04:52:17Z","cross_cats_sorted":[],"title_canon_sha256":"f9ec53cfba82331c3f4ec4c1a3fc89cb7bb219cc902131f65c3bebac1b70b669","abstract_canon_sha256":"31e0453c1eb0bd03118c664a7f3dc0f630e879747af47a62573ad483d19e21ec"},"schema_version":"1.0"},"canonical_sha256":"cc6b1a9b286f8f176ae4425f6052df9621abef781229423bbb8678bcd2aa0291","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:11.642803Z","signature_b64":"SW310xST0HhOKjM8CUSrfC/zLWHmpAqM0JH7aFPhbEM5rD/W3dW58qVW1yoXyyrhHQL2JUT9mhQ/NQMec5mpAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc6b1a9b286f8f176ae4425f6052df9621abef781229423bbb8678bcd2aa0291","last_reissued_at":"2026-07-05T10:59:11.642302Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:11.642302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.03182","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":"2026-07-05T10:59:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FlCfyMRUopRLFur1UCEmdrgMYfytwJ0v9LBP2VrT+M+UKPu+jMaZNWSFd8CMg2xbwKNCFmRzpMHxi9tJdZ0HDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:33:43.331247Z"},"content_sha256":"98c92d79ddef3315d2e29416e56220cebd34f72a786e8b351c46b962f761db6a","schema_version":"1.0","event_id":"sha256:98c92d79ddef3315d2e29416e56220cebd34f72a786e8b351c46b962f761db6a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ZRVRVGZIN6HRO2XEIJPWAUW7SY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-nucleon matrix elements on the lattice with the Feynman-Hellmann theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"G. Schierholz, H. St\\\"uben, J. M. Zanotti, K. U. Can, N. Humphrey, P. E. L. Rakow, R. D. Young, R. Horsley","submitted_at":"2025-05-06T04:52:17Z","abstract_excerpt":"This work presents the first calculation of the lowest moment of the forward Compton structure function $\\mathcal{F}_2$ for a multi-nucleon deuteron-like state using Feynman-Hellmann lattice QCD techniques. Using this result as a prototypical example, we chart a course for the systematic study of multi-nucleon structure by building on techniques developed to optimise the computation of the factorially increasing number of Wick contraction terms required to calculate multi-nucleon matrix elements via lattice QCD."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03182","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/2505.03182/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":"2026-07-05T10:59:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P8e1Yj4f0uNiewWwQ7Hpm6Ftz6fQrhtBgskALYLHgPsumrRU6/ngXYVWKyGu67kgvtjH4xcfq7QZHlQDxlpsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:33:43.332348Z"},"content_sha256":"6713dab6ea0736bafc43f5b9675c217648009d1ac9bd26973c940b3396597384","schema_version":"1.0","event_id":"sha256:6713dab6ea0736bafc43f5b9675c217648009d1ac9bd26973c940b3396597384"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/bundle.json","state_url":"https://pith.science/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/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":"2026-08-05T12:33:43Z","links":{"resolver":"https://pith.science/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY","bundle":"https://pith.science/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/bundle.json","state":"https://pith.science/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZRVRVGZIN6HRO2XEIJPWAUW7SY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZRVRVGZIN6HRO2XEIJPWAUW7SY","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":"31e0453c1eb0bd03118c664a7f3dc0f630e879747af47a62573ad483d19e21ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-05-06T04:52:17Z","title_canon_sha256":"f9ec53cfba82331c3f4ec4c1a3fc89cb7bb219cc902131f65c3bebac1b70b669"},"schema_version":"1.0","source":{"id":"2505.03182","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03182","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03182v1","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03182","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_12","alias_value":"ZRVRVGZIN6HR","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_16","alias_value":"ZRVRVGZIN6HRO2XE","created_at":"2026-07-05T10:59:11Z"},{"alias_kind":"pith_short_8","alias_value":"ZRVRVGZI","created_at":"2026-07-05T10:59:11Z"}],"graph_snapshots":[{"event_id":"sha256:6713dab6ea0736bafc43f5b9675c217648009d1ac9bd26973c940b3396597384","target":"graph","created_at":"2026-07-05T10:59:11Z","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/2505.03182/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work presents the first calculation of the lowest moment of the forward Compton structure function $\\mathcal{F}_2$ for a multi-nucleon deuteron-like state using Feynman-Hellmann lattice QCD techniques. Using this result as a prototypical example, we chart a course for the systematic study of multi-nucleon structure by building on techniques developed to optimise the computation of the factorially increasing number of Wick contraction terms required to calculate multi-nucleon matrix elements via lattice QCD.","authors_text":"G. Schierholz, H. St\\\"uben, J. M. Zanotti, K. U. Can, N. Humphrey, P. E. L. Rakow, R. D. Young, R. Horsley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-05-06T04:52:17Z","title":"Multi-nucleon matrix elements on the lattice with the Feynman-Hellmann theorem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03182","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":"sha256:98c92d79ddef3315d2e29416e56220cebd34f72a786e8b351c46b962f761db6a","target":"record","created_at":"2026-07-05T10:59:11Z","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":"31e0453c1eb0bd03118c664a7f3dc0f630e879747af47a62573ad483d19e21ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-05-06T04:52:17Z","title_canon_sha256":"f9ec53cfba82331c3f4ec4c1a3fc89cb7bb219cc902131f65c3bebac1b70b669"},"schema_version":"1.0","source":{"id":"2505.03182","kind":"arxiv","version":1}},"canonical_sha256":"cc6b1a9b286f8f176ae4425f6052df9621abef781229423bbb8678bcd2aa0291","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc6b1a9b286f8f176ae4425f6052df9621abef781229423bbb8678bcd2aa0291","first_computed_at":"2026-07-05T10:59:11.642302Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:11.642302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SW310xST0HhOKjM8CUSrfC/zLWHmpAqM0JH7aFPhbEM5rD/W3dW58qVW1yoXyyrhHQL2JUT9mhQ/NQMec5mpAw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:11.642803Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.03182","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98c92d79ddef3315d2e29416e56220cebd34f72a786e8b351c46b962f761db6a","sha256:6713dab6ea0736bafc43f5b9675c217648009d1ac9bd26973c940b3396597384"],"state_sha256":"7dee383246e600f38af515553d4edb9d93deddcefd0abd600e6f0844d5fc830a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gYJlqLlm0Z8nqeFUac/uMXP0Z2SwmUsRtuQ80a8pLT1iUFsgalFIO6F4YpVniIqahOKJT/I3psiYojO/FsVtDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T12:33:43.336954Z","bundle_sha256":"8275fb475fe3461524142f7a756927a98bc32836b4f7f5f1194116b7c288dc0f"}}