{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:UN4L2J2TWVFXXGQRN7ZJB3SZBP","short_pith_number":"pith:UN4L2J2T","schema_version":"1.0","canonical_sha256":"a378bd2753b54b7b9a116ff290ee590bdd82fcd4f6271c29173b9c987c4a6e89","source":{"kind":"arxiv","id":"1704.04364","version":1},"attestation_state":"computed","paper":{"title":"Measurements of $\\Lambda_c^+$ and $D_s^+$ productions in Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV from STAR","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Long Zhou (for the STAR Collaboration)","submitted_at":"2017-04-14T06:34:16Z","abstract_excerpt":"We report the first measurement of $\\Lambda_c^+$ (average of $\\Lambda_c^+$ and $\\bar{\\Lambda}_c^-$) baryon production and significantly improved measurement of $D_s^+$ (average of $D_s^+$ and $D_s^-$) meson production, within the rapidity range of $\\left|y\\right| < 1$ in Au+Au collisions at $\\sqrt{s_{\\rm NN}}$ = 200 GeV from the STAR experiment. The transverse momentum spectra of $\\Lambda_c^+$ and $D_s^+$ as well as their yield ratios to that of $D^0$ meson are also presented and compared to theoretical calculations.Both the $\\Lambda_c^+/D^0$ and $D_s^+/D^0$ ratios are found to be significantl"},"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":"1704.04364","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-04-14T06:34:16Z","cross_cats_sorted":[],"title_canon_sha256":"d33b59f52fc881efc01205bfdd16ad4b283d1bd93c813077e67731294ed48676","abstract_canon_sha256":"c2d0219201f7d375c5a06a01465589322b72a0eaa2bd4bde83dd6a186bf19a46"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:54:06.436304Z","signature_b64":"8QKMRqcFHjhrd3I3e7CkGIr9O8TaxsmfRpAfRQCwOiBs4fP9h8ya/3mwhw19EDnGBJs2bl3TXvDwJyPeZmMZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a378bd2753b54b7b9a116ff290ee590bdd82fcd4f6271c29173b9c987c4a6e89","last_reissued_at":"2026-07-04T23:54:06.435943Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:54:06.435943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurements of $\\Lambda_c^+$ and $D_s^+$ productions in Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV from STAR","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Long Zhou (for the STAR Collaboration)","submitted_at":"2017-04-14T06:34:16Z","abstract_excerpt":"We report the first measurement of $\\Lambda_c^+$ (average of $\\Lambda_c^+$ and $\\bar{\\Lambda}_c^-$) baryon production and significantly improved measurement of $D_s^+$ (average of $D_s^+$ and $D_s^-$) meson production, within the rapidity range of $\\left|y\\right| < 1$ in Au+Au collisions at $\\sqrt{s_{\\rm NN}}$ = 200 GeV from the STAR experiment. The transverse momentum spectra of $\\Lambda_c^+$ and $D_s^+$ as well as their yield ratios to that of $D^0$ meson are also presented and compared to theoretical calculations.Both the $\\Lambda_c^+/D^0$ and $D_s^+/D^0$ ratios are found to be significantl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04364","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/1704.04364/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":"1704.04364","created_at":"2026-07-04T23:54:06.436002+00:00"},{"alias_kind":"arxiv_version","alias_value":"1704.04364v1","created_at":"2026-07-04T23:54:06.436002+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04364","created_at":"2026-07-04T23:54:06.436002+00:00"},{"alias_kind":"pith_short_12","alias_value":"UN4L2J2TWVFX","created_at":"2026-07-04T23:54:06.436002+00:00"},{"alias_kind":"pith_short_16","alias_value":"UN4L2J2TWVFXXGQR","created_at":"2026-07-04T23:54:06.436002+00:00"},{"alias_kind":"pith_short_8","alias_value":"UN4L2J2T","created_at":"2026-07-04T23:54:06.436002+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/UN4L2J2TWVFXXGQRN7ZJB3SZBP","json":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP.json","graph_json":"https://pith.science/api/pith-number/UN4L2J2TWVFXXGQRN7ZJB3SZBP/graph.json","events_json":"https://pith.science/api/pith-number/UN4L2J2TWVFXXGQRN7ZJB3SZBP/events.json","paper":"https://pith.science/paper/UN4L2J2T"},"agent_actions":{"view_html":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP","download_json":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP.json","view_paper":"https://pith.science/paper/UN4L2J2T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1704.04364&json=true","fetch_graph":"https://pith.science/api/pith-number/UN4L2J2TWVFXXGQRN7ZJB3SZBP/graph.json","fetch_events":"https://pith.science/api/pith-number/UN4L2J2TWVFXXGQRN7ZJB3SZBP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP/action/storage_attestation","attest_author":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP/action/author_attestation","sign_citation":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP/action/citation_signature","submit_replication":"https://pith.science/pith/UN4L2J2TWVFXXGQRN7ZJB3SZBP/action/replication_record"}},"created_at":"2026-07-04T23:54:06.436002+00:00","updated_at":"2026-07-04T23:54:06.436002+00:00"}