{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:XXO46B256VCNUHPJSRQDIWOKYU","short_pith_number":"pith:XXO46B25","schema_version":"1.0","canonical_sha256":"bdddcf075df544da1de994603459cac5012b47a100cf3942caaeb434e7deb3a2","source":{"kind":"arxiv","id":"1103.5710","version":1},"attestation_state":"computed","paper":{"title":"New Approaches to Target Mass Corrections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"F. M. Steffens","submitted_at":"2011-03-29T17:04:29Z","abstract_excerpt":"We analyze different prescriptions for the inclusion of target mass effects in the extraction of parton distributions from the measured structure functions. As a main result, the problem of defining parton distributions in the presence of mass is an open problem."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1103.5710","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-29T17:04:29Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"12147d24884e5a6868ee8c6a9868689ab16891cd3c5689ba5518cb261deaf9fc","abstract_canon_sha256":"1ba3efc612a14aee3476d2238c1fb9486ee6f4110db1ee8a6cb0403a04862827"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:43.308924Z","signature_b64":"dxWpl9iJDK5VCDA6lpsTltxecL90VqBEq6pRtHrSXZygFGDJ+nV+cBiFem6prDUP/ubXu1OMr/9ZBDVB1W9ACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdddcf075df544da1de994603459cac5012b47a100cf3942caaeb434e7deb3a2","last_reissued_at":"2026-05-18T02:02:43.308202Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:43.308202Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New Approaches to Target Mass Corrections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"F. M. Steffens","submitted_at":"2011-03-29T17:04:29Z","abstract_excerpt":"We analyze different prescriptions for the inclusion of target mass effects in the extraction of parton distributions from the measured structure functions. As a main result, the problem of defining parton distributions in the presence of mass is an open problem."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.5710","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1103.5710","created_at":"2026-05-18T02:02:43.308326+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.5710v1","created_at":"2026-05-18T02:02:43.308326+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.5710","created_at":"2026-05-18T02:02:43.308326+00:00"},{"alias_kind":"pith_short_12","alias_value":"XXO46B256VCN","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"XXO46B256VCNUHPJ","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"XXO46B25","created_at":"2026-05-18T12:26:47.523578+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU","json":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU.json","graph_json":"https://pith.science/api/pith-number/XXO46B256VCNUHPJSRQDIWOKYU/graph.json","events_json":"https://pith.science/api/pith-number/XXO46B256VCNUHPJSRQDIWOKYU/events.json","paper":"https://pith.science/paper/XXO46B25"},"agent_actions":{"view_html":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU","download_json":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU.json","view_paper":"https://pith.science/paper/XXO46B25","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.5710&json=true","fetch_graph":"https://pith.science/api/pith-number/XXO46B256VCNUHPJSRQDIWOKYU/graph.json","fetch_events":"https://pith.science/api/pith-number/XXO46B256VCNUHPJSRQDIWOKYU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU/action/storage_attestation","attest_author":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU/action/author_attestation","sign_citation":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU/action/citation_signature","submit_replication":"https://pith.science/pith/XXO46B256VCNUHPJSRQDIWOKYU/action/replication_record"}},"created_at":"2026-05-18T02:02:43.308326+00:00","updated_at":"2026-05-18T02:02:43.308326+00:00"}