{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:IK4WD2FQUQ3HHWAUG76D52MNAI","short_pith_number":"pith:IK4WD2FQ","schema_version":"1.0","canonical_sha256":"42b961e8b0a43673d81437fc3ee98d0239baa9405fe923bf8f9b90f70e468345","source":{"kind":"arxiv","id":"1211.0444","version":2},"attestation_state":"computed","paper":{"title":"ABC effect as a signal of chiral symmetry restoration in hadronic collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"M. N. Platonova, V. I. Kukulin","submitted_at":"2012-11-02T13:04:15Z","abstract_excerpt":"A new nonconventional mechanism for the basic 2{\\pi}-fusion reaction pn --> d+({\\pi}{\\pi})_0 in the energy region T_p = 1.0-1.4 GeV is suggested. The mechanism is aimed at providing a consistent explanation for the comprehensive experimental studies of this reaction in exclusive setting done recently by the WASA-at-COSY Collaboration. The basic assumption of the model proposed is the production of the I(JP) = 0(3+) dibaryon resonance D03 in the pn collision. The interference of two decay channels of this resonance: D_03 --> d + {\\sigma} --> d + ({\\pi}{\\pi})_0 and D_03 --> D_12 + {\\pi} --> d + "},"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":"1211.0444","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-11-02T13:04:15Z","cross_cats_sorted":[],"title_canon_sha256":"7207e2760a773c42e863b7677400c8a9d1ff726203cff93a33458d3b54617bcd","abstract_canon_sha256":"cd576b43c82cf1985ba775eb8e868059ea40f5adeea10ba47bbf8ee2b5fd2c0d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:33:25.492732Z","signature_b64":"Iq4RdxOra1uX8DryDT3jnQ6Ibos22H0ikOeR7nySx5zK05qRgFwdb/lLUY8KQVEDMg4Zc1yNE+uDUhjuMcDpBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42b961e8b0a43673d81437fc3ee98d0239baa9405fe923bf8f9b90f70e468345","last_reissued_at":"2026-05-18T03:33:25.492184Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:33:25.492184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"ABC effect as a signal of chiral symmetry restoration in hadronic collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"M. N. Platonova, V. I. Kukulin","submitted_at":"2012-11-02T13:04:15Z","abstract_excerpt":"A new nonconventional mechanism for the basic 2{\\pi}-fusion reaction pn --> d+({\\pi}{\\pi})_0 in the energy region T_p = 1.0-1.4 GeV is suggested. The mechanism is aimed at providing a consistent explanation for the comprehensive experimental studies of this reaction in exclusive setting done recently by the WASA-at-COSY Collaboration. The basic assumption of the model proposed is the production of the I(JP) = 0(3+) dibaryon resonance D03 in the pn collision. The interference of two decay channels of this resonance: D_03 --> d + {\\sigma} --> d + ({\\pi}{\\pi})_0 and D_03 --> D_12 + {\\pi} --> d + "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.0444","kind":"arxiv","version":2},"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":"1211.0444","created_at":"2026-05-18T03:33:25.492263+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.0444v2","created_at":"2026-05-18T03:33:25.492263+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.0444","created_at":"2026-05-18T03:33:25.492263+00:00"},{"alias_kind":"pith_short_12","alias_value":"IK4WD2FQUQ3H","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"IK4WD2FQUQ3HHWAU","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"IK4WD2FQ","created_at":"2026-05-18T12:27:09.501522+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/IK4WD2FQUQ3HHWAUG76D52MNAI","json":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI.json","graph_json":"https://pith.science/api/pith-number/IK4WD2FQUQ3HHWAUG76D52MNAI/graph.json","events_json":"https://pith.science/api/pith-number/IK4WD2FQUQ3HHWAUG76D52MNAI/events.json","paper":"https://pith.science/paper/IK4WD2FQ"},"agent_actions":{"view_html":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI","download_json":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI.json","view_paper":"https://pith.science/paper/IK4WD2FQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.0444&json=true","fetch_graph":"https://pith.science/api/pith-number/IK4WD2FQUQ3HHWAUG76D52MNAI/graph.json","fetch_events":"https://pith.science/api/pith-number/IK4WD2FQUQ3HHWAUG76D52MNAI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI/action/storage_attestation","attest_author":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI/action/author_attestation","sign_citation":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI/action/citation_signature","submit_replication":"https://pith.science/pith/IK4WD2FQUQ3HHWAUG76D52MNAI/action/replication_record"}},"created_at":"2026-05-18T03:33:25.492263+00:00","updated_at":"2026-05-18T03:33:25.492263+00:00"}