{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:3F747S73L6XJO7V4AUQRGOLGRX","short_pith_number":"pith:3F747S73","canonical_record":{"source":{"id":"hep-ex/9505006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"1995-05-10T15:23:38Z","cross_cats_sorted":[],"title_canon_sha256":"5fd319d10803a7974938a6ab09aa8e0e4daee91c329de066f40ecf3aed9c1220","abstract_canon_sha256":"57b4f44060ac7d20d4fe250c285f8d3694862a18601abac7748f9963b9e3a2d0"},"schema_version":"1.0"},"canonical_sha256":"d97fcfcbfb5fae977ebc05211339668de623ba422b96c2679437573e6d65287b","source":{"kind":"arxiv","id":"hep-ex/9505006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/9505006","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/9505006v1","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/9505006","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"3F747S73L6XJ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"3F747S73L6XJO7V4","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"3F747S73","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:3F747S73L6XJO7V4AUQRGOLGRX","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/9505006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"1995-05-10T15:23:38Z","cross_cats_sorted":[],"title_canon_sha256":"5fd319d10803a7974938a6ab09aa8e0e4daee91c329de066f40ecf3aed9c1220","abstract_canon_sha256":"57b4f44060ac7d20d4fe250c285f8d3694862a18601abac7748f9963b9e3a2d0"},"schema_version":"1.0"},"canonical_sha256":"d97fcfcbfb5fae977ebc05211339668de623ba422b96c2679437573e6d65287b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:22.030774Z","signature_b64":"1xcFRHoc8nZu7tpr3Ij/cek8ifAVe/3KndmUpdj+hNh4AIUDGbsvQejgmecuLdv9PlXGOak8bXkatv11mNSuAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d97fcfcbfb5fae977ebc05211339668de623ba422b96c2679437573e6d65287b","last_reissued_at":"2026-05-18T03:47:22.030312Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:22.030312Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/9505006","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":"2026-05-18T03:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zPZRbwkEgmexKJXJiCGwHYNSjbXl+5J7HFgf7hUOxXh8IGkx0DRqTSnBHDcaTIL0QkkQVBBM7X770GJxnCgcDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:27:08.168559Z"},"content_sha256":"32a13c6b0603a7f82db407261069e5253f5fa3e5969351669b0c80af0b4a3e7d","schema_version":"1.0","event_id":"sha256:32a13c6b0603a7f82db407261069e5253f5fa3e5969351669b0c80af0b4a3e7d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:3F747S73L6XJO7V4AUQRGOLGRX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shadowing in Inelastic Scattering of Muons on Carbon, Calcium and Lead at Low XBj","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Fermilab E665 Collaboration","submitted_at":"1995-05-10T15:23:38Z","abstract_excerpt":"Nuclear shadowing is observed in the per-nucleon cross-sections of positive muons on carbon, calcium and lead as compared to deuterium. The data were taken by Fermilab experiment E665 using inelastically scattered muons of mean incident momentum 470 GeV/c. Cross-section ratios are presented in the kinematic region 0.0001 < XBj <0.56 and 0.1 < Q**2 < 80 GeVc. The data are consistent with no significant nu or Q**2 dependence at fixed XBj. As XBj decreases, the size of the shadowing effect, as well as its A dependence, are found to approach the corresponding measurements in photoproduction."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/9505006","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":"2026-05-18T03:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VjHSOBz37IKoN4DA7qEki5QIiMCXZ8JUBtQlTPqP9k40m6lOeOJlj9ugibahI8AjlhSjRW3mQ9BmYnOSpQ1XDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:27:08.169275Z"},"content_sha256":"89f78e85de5e10e8e1f2e3befcc1b76fe67de0b99f90efc1f8a4220d3f9c212e","schema_version":"1.0","event_id":"sha256:89f78e85de5e10e8e1f2e3befcc1b76fe67de0b99f90efc1f8a4220d3f9c212e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3F747S73L6XJO7V4AUQRGOLGRX/bundle.json","state_url":"https://pith.science/pith/3F747S73L6XJO7V4AUQRGOLGRX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3F747S73L6XJO7V4AUQRGOLGRX/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":"2026-05-25T18:27:08Z","links":{"resolver":"https://pith.science/pith/3F747S73L6XJO7V4AUQRGOLGRX","bundle":"https://pith.science/pith/3F747S73L6XJO7V4AUQRGOLGRX/bundle.json","state":"https://pith.science/pith/3F747S73L6XJO7V4AUQRGOLGRX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3F747S73L6XJO7V4AUQRGOLGRX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:3F747S73L6XJO7V4AUQRGOLGRX","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":"57b4f44060ac7d20d4fe250c285f8d3694862a18601abac7748f9963b9e3a2d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"1995-05-10T15:23:38Z","title_canon_sha256":"5fd319d10803a7974938a6ab09aa8e0e4daee91c329de066f40ecf3aed9c1220"},"schema_version":"1.0","source":{"id":"hep-ex/9505006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/9505006","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/9505006v1","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/9505006","created_at":"2026-05-18T03:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"3F747S73L6XJ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"3F747S73L6XJO7V4","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"3F747S73","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:89f78e85de5e10e8e1f2e3befcc1b76fe67de0b99f90efc1f8a4220d3f9c212e","target":"graph","created_at":"2026-05-18T03:47:22Z","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":"Nuclear shadowing is observed in the per-nucleon cross-sections of positive muons on carbon, calcium and lead as compared to deuterium. The data were taken by Fermilab experiment E665 using inelastically scattered muons of mean incident momentum 470 GeV/c. Cross-section ratios are presented in the kinematic region 0.0001 < XBj <0.56 and 0.1 < Q**2 < 80 GeVc. The data are consistent with no significant nu or Q**2 dependence at fixed XBj. As XBj decreases, the size of the shadowing effect, as well as its A dependence, are found to approach the corresponding measurements in photoproduction.","authors_text":"Fermilab E665 Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"1995-05-10T15:23:38Z","title":"Shadowing in Inelastic Scattering of Muons on Carbon, Calcium and Lead at Low XBj"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/9505006","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":"sha256:32a13c6b0603a7f82db407261069e5253f5fa3e5969351669b0c80af0b4a3e7d","target":"record","created_at":"2026-05-18T03:47:22Z","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":"57b4f44060ac7d20d4fe250c285f8d3694862a18601abac7748f9963b9e3a2d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"1995-05-10T15:23:38Z","title_canon_sha256":"5fd319d10803a7974938a6ab09aa8e0e4daee91c329de066f40ecf3aed9c1220"},"schema_version":"1.0","source":{"id":"hep-ex/9505006","kind":"arxiv","version":1}},"canonical_sha256":"d97fcfcbfb5fae977ebc05211339668de623ba422b96c2679437573e6d65287b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d97fcfcbfb5fae977ebc05211339668de623ba422b96c2679437573e6d65287b","first_computed_at":"2026-05-18T03:47:22.030312Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:22.030312Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1xcFRHoc8nZu7tpr3Ij/cek8ifAVe/3KndmUpdj+hNh4AIUDGbsvQejgmecuLdv9PlXGOak8bXkatv11mNSuAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:22.030774Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/9505006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32a13c6b0603a7f82db407261069e5253f5fa3e5969351669b0c80af0b4a3e7d","sha256:89f78e85de5e10e8e1f2e3befcc1b76fe67de0b99f90efc1f8a4220d3f9c212e"],"state_sha256":"23be778ce063974902e8be63da4b3a98ccdf320c8d281668ad58351604da277c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j70ozm8l1U1Sz8cEmUWCgUHRZI93urFSo8Apng5V6Kbc6yB9moZq2MQnycSimX9dq1MIrepp7flYasiMGC+ABw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:27:08.173190Z","bundle_sha256":"22a4248f47bfe4e7483b526049203f8db428abd32ad80bf300b9a9a779ce3e62"}}