{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ABPU2XH5A2ETN2N4KNX2QXGR4C","short_pith_number":"pith:ABPU2XH5","canonical_record":{"source":{"id":"1303.5928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-24T08:36:33Z","cross_cats_sorted":[],"title_canon_sha256":"2099da075cef9b1ca02d595f15cb0fc4e22487171a232c725687c8d13f74fb28","abstract_canon_sha256":"d66d8f580016ccc50af45dbdf729c184279a5a575389914e5be1cc82f3a34f7d"},"schema_version":"1.0"},"canonical_sha256":"005f4d5cfd068936e9bc536fa85cd1e089209d5a6d686da46faeec2925654f59","source":{"kind":"arxiv","id":"1303.5928","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5928","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5928v1","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5928","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"pith_short_12","alias_value":"ABPU2XH5A2ET","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"ABPU2XH5A2ETN2N4","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"ABPU2XH5","created_at":"2026-05-18T12:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ABPU2XH5A2ETN2N4KNX2QXGR4C","target":"record","payload":{"canonical_record":{"source":{"id":"1303.5928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-24T08:36:33Z","cross_cats_sorted":[],"title_canon_sha256":"2099da075cef9b1ca02d595f15cb0fc4e22487171a232c725687c8d13f74fb28","abstract_canon_sha256":"d66d8f580016ccc50af45dbdf729c184279a5a575389914e5be1cc82f3a34f7d"},"schema_version":"1.0"},"canonical_sha256":"005f4d5cfd068936e9bc536fa85cd1e089209d5a6d686da46faeec2925654f59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:30:00.789311Z","signature_b64":"IC/Tbozncy9tZeIVvp9ms206QsajqhkedBqAksWTB3Z0qxTXtsHBoGj8SniLlWBj2r7J95X4JmbqEedVBO/lDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"005f4d5cfd068936e9bc536fa85cd1e089209d5a6d686da46faeec2925654f59","last_reissued_at":"2026-05-18T03:30:00.788554Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:30:00.788554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.5928","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":"2026-05-18T03:30:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YAhZqV23RdAAPurdGOW+MkHmXAvOVbmjsc5SZBYYC2q08ZpzgwCSSZEViazI1iYdIDvz6u//GHbGr6V2/IUSDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:04:23.381787Z"},"content_sha256":"7112514b308b954a3e5d5f7ee63b28ccf7295b15ac02d99a311856a29e4835dc","schema_version":"1.0","event_id":"sha256:7112514b308b954a3e5d5f7ee63b28ccf7295b15ac02d99a311856a29e4835dc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ABPU2XH5A2ETN2N4KNX2QXGR4C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Determination of $sin^{2}\\theta_W$ using $\\nu(\\bar\\nu)$-Nucleus scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"H. Haider, I. Ruiz Simo, M. Sajjad Athar","submitted_at":"2013-03-24T08:36:33Z","abstract_excerpt":"We have studied nonisoscalarity and medium effects in the extraction of weak mixing angle using Paschos and Wolfenstein relation in the iron nucleus. Paschos and Wolfenstein(PW) relation is valid for an isoscalar target. We have modified the PW relation for nonisoscalar target as well as incorporated the medium effects like Pauli blocking, Fermi motion, nuclear binding energy and pion rho cloud contributions. In our calculations we have used the relativistic nuclear spectral function which includes nucleon correlations. Finally local density approximation is applied to translate the numerical "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5928","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":"2026-05-18T03:30:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+0ny26mBk02EV02kOfQeIT4E2HRS4isDWVBcmyqgGcJSpu5dAvqi+e4JgDu1ypLtYf0eecFI1weOucZM08CrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:04:23.382141Z"},"content_sha256":"cca7bdff3e24466472f8a673bb1b80281b337f22bcb6c7296fbf8be906b8e5cf","schema_version":"1.0","event_id":"sha256:cca7bdff3e24466472f8a673bb1b80281b337f22bcb6c7296fbf8be906b8e5cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/bundle.json","state_url":"https://pith.science/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/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":"2026-05-28T10:04:23Z","links":{"resolver":"https://pith.science/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C","bundle":"https://pith.science/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/bundle.json","state":"https://pith.science/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ABPU2XH5A2ETN2N4KNX2QXGR4C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ABPU2XH5A2ETN2N4KNX2QXGR4C","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":"d66d8f580016ccc50af45dbdf729c184279a5a575389914e5be1cc82f3a34f7d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-24T08:36:33Z","title_canon_sha256":"2099da075cef9b1ca02d595f15cb0fc4e22487171a232c725687c8d13f74fb28"},"schema_version":"1.0","source":{"id":"1303.5928","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5928","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5928v1","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5928","created_at":"2026-05-18T03:30:00Z"},{"alias_kind":"pith_short_12","alias_value":"ABPU2XH5A2ET","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"ABPU2XH5A2ETN2N4","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"ABPU2XH5","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:cca7bdff3e24466472f8a673bb1b80281b337f22bcb6c7296fbf8be906b8e5cf","target":"graph","created_at":"2026-05-18T03:30:00Z","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 have studied nonisoscalarity and medium effects in the extraction of weak mixing angle using Paschos and Wolfenstein relation in the iron nucleus. Paschos and Wolfenstein(PW) relation is valid for an isoscalar target. We have modified the PW relation for nonisoscalar target as well as incorporated the medium effects like Pauli blocking, Fermi motion, nuclear binding energy and pion rho cloud contributions. In our calculations we have used the relativistic nuclear spectral function which includes nucleon correlations. Finally local density approximation is applied to translate the numerical ","authors_text":"H. Haider, I. Ruiz Simo, M. Sajjad Athar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-24T08:36:33Z","title":"Determination of $sin^{2}\\theta_W$ using $\\nu(\\bar\\nu)$-Nucleus scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5928","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":"sha256:7112514b308b954a3e5d5f7ee63b28ccf7295b15ac02d99a311856a29e4835dc","target":"record","created_at":"2026-05-18T03:30:00Z","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":"d66d8f580016ccc50af45dbdf729c184279a5a575389914e5be1cc82f3a34f7d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-03-24T08:36:33Z","title_canon_sha256":"2099da075cef9b1ca02d595f15cb0fc4e22487171a232c725687c8d13f74fb28"},"schema_version":"1.0","source":{"id":"1303.5928","kind":"arxiv","version":1}},"canonical_sha256":"005f4d5cfd068936e9bc536fa85cd1e089209d5a6d686da46faeec2925654f59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"005f4d5cfd068936e9bc536fa85cd1e089209d5a6d686da46faeec2925654f59","first_computed_at":"2026-05-18T03:30:00.788554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:30:00.788554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IC/Tbozncy9tZeIVvp9ms206QsajqhkedBqAksWTB3Z0qxTXtsHBoGj8SniLlWBj2r7J95X4JmbqEedVBO/lDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:30:00.789311Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5928","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7112514b308b954a3e5d5f7ee63b28ccf7295b15ac02d99a311856a29e4835dc","sha256:cca7bdff3e24466472f8a673bb1b80281b337f22bcb6c7296fbf8be906b8e5cf"],"state_sha256":"8cb2309ddd615cca18173fdb04dd7b32c85241b1b411d5b0c8180758896eaddb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sZPey4fyasC8PCOO4Bt5u8LN7H2qV66ortcd8freJ0RxVWERVykXt7iAp994weCCsh7PaLkX/DN+G321xbNcBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T10:04:23.384478Z","bundle_sha256":"c422edc6c263877ca8b00670eb3a6df9462e743213b8e15657ca5b59730eeee1"}}