{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:P35O2JRANQ6OYEWGBOBJHDQKJD","short_pith_number":"pith:P35O2JRA","schema_version":"1.0","canonical_sha256":"7efaed26206c3cec12c60b82938e0a48fbd1fcb66e30ae71a5d60fd41ed0079b","source":{"kind":"arxiv","id":"hep-ex/0107027","version":1},"attestation_state":"computed","paper":{"title":"Study of $\\ep\\en$ Collisions in the 1.5-3 Gev C.M. Energy Region Using Isr at \\babar","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"E.P.Solodov","submitted_at":"2001-07-11T09:35:40Z","abstract_excerpt":"A preliminary analysis of low-energy $\\ep\\en$ collision data produced via initial state radiation (ISR) has been performed using 22 $fb^{-1}$ of \\babar \\~data. The selection of data samples corresponding to the $\\mumu$, $\\pipi$, $\\kk$, $p \\bar p$, $\\kk\\pi^0$, 3$\\pi$, 4$\\pi$, 5$\\pi$, 6$\\pi$, 7$\\pi$ final states accompanied by the emitted ISR hard photon has been demonstrated. The invariant mass of the hadronic final state defines the effective collision c.m. energy, and so \\babar ISR data can be compared to the relevant direct $\\ep\\en$ measurements. The resulting distributions are already compe"},"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":"hep-ex/0107027","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2001-07-11T09:35:40Z","cross_cats_sorted":[],"title_canon_sha256":"bac19ce2a40a2b0a66ca329bb5d8ef6cf3db41a6f250c0ce9644bfebb0b94b87","abstract_canon_sha256":"640c5c7fe8aa1ffd762cc420eac61813ac00932d32fabeb9d6af5997bf0b9f04"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:21.620600Z","signature_b64":"GXLuFl0hrEGFbmh24tBMGlPNsw9QYiU3fCldXoUTMBnh5uMPZW7+S8YvE8P10WFV4NWrsKxYP6EmOsUwkEhtDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7efaed26206c3cec12c60b82938e0a48fbd1fcb66e30ae71a5d60fd41ed0079b","last_reissued_at":"2026-05-18T02:37:21.620178Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:21.620178Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Study of $\\ep\\en$ Collisions in the 1.5-3 Gev C.M. Energy Region Using Isr at \\babar","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"E.P.Solodov","submitted_at":"2001-07-11T09:35:40Z","abstract_excerpt":"A preliminary analysis of low-energy $\\ep\\en$ collision data produced via initial state radiation (ISR) has been performed using 22 $fb^{-1}$ of \\babar \\~data. The selection of data samples corresponding to the $\\mumu$, $\\pipi$, $\\kk$, $p \\bar p$, $\\kk\\pi^0$, 3$\\pi$, 4$\\pi$, 5$\\pi$, 6$\\pi$, 7$\\pi$ final states accompanied by the emitted ISR hard photon has been demonstrated. The invariant mass of the hadronic final state defines the effective collision c.m. energy, and so \\babar ISR data can be compared to the relevant direct $\\ep\\en$ measurements. The resulting distributions are already compe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0107027","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":"hep-ex/0107027","created_at":"2026-05-18T02:37:21.620233+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0107027v1","created_at":"2026-05-18T02:37:21.620233+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0107027","created_at":"2026-05-18T02:37:21.620233+00:00"},{"alias_kind":"pith_short_12","alias_value":"P35O2JRANQ6O","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"P35O2JRANQ6OYEWG","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"P35O2JRA","created_at":"2026-05-18T12:25:50.845339+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/P35O2JRANQ6OYEWGBOBJHDQKJD","json":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD.json","graph_json":"https://pith.science/api/pith-number/P35O2JRANQ6OYEWGBOBJHDQKJD/graph.json","events_json":"https://pith.science/api/pith-number/P35O2JRANQ6OYEWGBOBJHDQKJD/events.json","paper":"https://pith.science/paper/P35O2JRA"},"agent_actions":{"view_html":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD","download_json":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD.json","view_paper":"https://pith.science/paper/P35O2JRA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0107027&json=true","fetch_graph":"https://pith.science/api/pith-number/P35O2JRANQ6OYEWGBOBJHDQKJD/graph.json","fetch_events":"https://pith.science/api/pith-number/P35O2JRANQ6OYEWGBOBJHDQKJD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD/action/storage_attestation","attest_author":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD/action/author_attestation","sign_citation":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD/action/citation_signature","submit_replication":"https://pith.science/pith/P35O2JRANQ6OYEWGBOBJHDQKJD/action/replication_record"}},"created_at":"2026-05-18T02:37:21.620233+00:00","updated_at":"2026-05-18T02:37:21.620233+00:00"}