{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:622ICKE3WFIHBFXYETGQOC7CMG","short_pith_number":"pith:622ICKE3","schema_version":"1.0","canonical_sha256":"f6b481289bb1507096f824cd070be261a166078950e011d5ccaa5252a6fa0fd0","source":{"kind":"arxiv","id":"nucl-ex/9712006","version":1},"attestation_state":"computed","paper":{"title":"A Comparison of Polarization Observables in Electron Scattering from the Proton and Deuteron","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.J. Sarty, B.D. Milbrath, C.F. Perdrisat, C. Mertz, C.S. Armstrong, C. Tschalaer, D. Dale, D.H. Barkhuff, D.J. Margaziotis, D. Tieger, G.A. Warren, G. Dodson, J.I. McIntyre, J.J. Kelly, J.M. Finn, J. Mitchell, K.A. Dow, K. Joo, L.B. Weinstein, L. Qin, M.B. Epstein, M. Farkhondeh, M.K. Jones, P.E. Ulmer, P. Markowitz, P.M. Rutt, R.J. Woo, R. Madey, R.W. Lourie, S. Gilad, S. Kowalski, S.P. Van Verst, V. Punjabi, W. Bertozzi, W. Turchinetz","submitted_at":"1997-12-12T23:35:42Z","abstract_excerpt":"Recoil proton polarization observables were measured for both the p($\\vec {\\rm e}$,e$^\\prime\\vec{\\rm p}\\,$) and d($\\vec {\\rm e}$,e$^\\prime\\vec{\\rm p}\\,)$n reactions at two values of Q$^2$ using a newly commissioned proton Focal Plane Polarimeter at the M.I.T.-Bates Linear Accelerator Center. The hydrogen and deuterium spin-dependent observables $D_{\\ell\\ell}$ and $D_{{\\ell}t}$, the induced polarization $P_n$ and the form factor ratio $G^p_E/G^p_M$ were measured under identical kinematics. The deuterium and hydrogen results are in good agreement with each other and with the plane-wave impulse a"},"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":"nucl-ex/9712006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"1997-12-12T23:35:42Z","cross_cats_sorted":[],"title_canon_sha256":"e011b442cc397964d70c77d802a8e7ce361a8ead580424b5481a1ce0d70b0408","abstract_canon_sha256":"9f9b98b77848c0f23698c570bbf68f2f052a2c00b2ed23e4ee8452c064d992a5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:05:49.836809Z","signature_b64":"0vNd5prhJrpSsL4HqaqdED/nauOmaAoBh240X/Ngs43j57yeVQLagss/b13vq25RB/L2VM5C+iAvt4s2CKcfAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6b481289bb1507096f824cd070be261a166078950e011d5ccaa5252a6fa0fd0","last_reissued_at":"2026-07-04T16:05:49.836406Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:05:49.836406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Comparison of Polarization Observables in Electron Scattering from the Proton and Deuteron","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.J. Sarty, B.D. Milbrath, C.F. Perdrisat, C. Mertz, C.S. Armstrong, C. Tschalaer, D. Dale, D.H. Barkhuff, D.J. Margaziotis, D. Tieger, G.A. Warren, G. Dodson, J.I. McIntyre, J.J. Kelly, J.M. Finn, J. Mitchell, K.A. Dow, K. Joo, L.B. Weinstein, L. Qin, M.B. Epstein, M. Farkhondeh, M.K. Jones, P.E. Ulmer, P. Markowitz, P.M. Rutt, R.J. Woo, R. Madey, R.W. Lourie, S. Gilad, S. Kowalski, S.P. Van Verst, V. Punjabi, W. Bertozzi, W. Turchinetz","submitted_at":"1997-12-12T23:35:42Z","abstract_excerpt":"Recoil proton polarization observables were measured for both the p($\\vec {\\rm e}$,e$^\\prime\\vec{\\rm p}\\,$) and d($\\vec {\\rm e}$,e$^\\prime\\vec{\\rm p}\\,)$n reactions at two values of Q$^2$ using a newly commissioned proton Focal Plane Polarimeter at the M.I.T.-Bates Linear Accelerator Center. The hydrogen and deuterium spin-dependent observables $D_{\\ell\\ell}$ and $D_{{\\ell}t}$, the induced polarization $P_n$ and the form factor ratio $G^p_E/G^p_M$ were measured under identical kinematics. The deuterium and hydrogen results are in good agreement with each other and with the plane-wave impulse a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/9712006","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/nucl-ex/9712006/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/9712006","created_at":"2026-07-04T16:05:49.836463+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/9712006v1","created_at":"2026-07-04T16:05:49.836463+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/9712006","created_at":"2026-07-04T16:05:49.836463+00:00"},{"alias_kind":"pith_short_12","alias_value":"622ICKE3WFIH","created_at":"2026-07-04T16:05:49.836463+00:00"},{"alias_kind":"pith_short_16","alias_value":"622ICKE3WFIHBFXY","created_at":"2026-07-04T16:05:49.836463+00:00"},{"alias_kind":"pith_short_8","alias_value":"622ICKE3","created_at":"2026-07-04T16:05:49.836463+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/622ICKE3WFIHBFXYETGQOC7CMG","json":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG.json","graph_json":"https://pith.science/api/pith-number/622ICKE3WFIHBFXYETGQOC7CMG/graph.json","events_json":"https://pith.science/api/pith-number/622ICKE3WFIHBFXYETGQOC7CMG/events.json","paper":"https://pith.science/paper/622ICKE3"},"agent_actions":{"view_html":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG","download_json":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG.json","view_paper":"https://pith.science/paper/622ICKE3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-ex/9712006&json=true","fetch_graph":"https://pith.science/api/pith-number/622ICKE3WFIHBFXYETGQOC7CMG/graph.json","fetch_events":"https://pith.science/api/pith-number/622ICKE3WFIHBFXYETGQOC7CMG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG/action/storage_attestation","attest_author":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG/action/author_attestation","sign_citation":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG/action/citation_signature","submit_replication":"https://pith.science/pith/622ICKE3WFIHBFXYETGQOC7CMG/action/replication_record"}},"created_at":"2026-07-04T16:05:49.836463+00:00","updated_at":"2026-07-04T16:05:49.836463+00:00"}