{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:6OU4NXIGZSAZLAFH4WDQLWRCYJ","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":"848a552fac14db144928614834a87586a5ff3bb6f9f9754a9bd0ff7f220f9eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-11-07T11:47:10Z","title_canon_sha256":"b65ec77c55fdd33157621e510c027e1ea27a62fdad3d7b73504694b7f003ec00"},"schema_version":"1.0","source":{"id":"1111.1553","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.1553","created_at":"2026-05-18T00:34:16Z"},{"alias_kind":"arxiv_version","alias_value":"1111.1553v3","created_at":"2026-05-18T00:34:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.1553","created_at":"2026-05-18T00:34:16Z"},{"alias_kind":"pith_short_12","alias_value":"6OU4NXIGZSAZ","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6OU4NXIGZSAZLAFH","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6OU4NXIG","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:1e9e56a6d60dc86da773d26c93c906240bfbd4e1c7f204cc67d726a1944a3128","target":"graph","created_at":"2026-05-18T00:34:16Z","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":"The $p_{\\rm T}$-differential inclusive production cross sections of the prompt charmed mesons $D^0$, $D^+$, and $D^{*+}$ in the rapidity range |y|<0.5 were measured in proton-proton collisions at $\\sqrt{s} = 7$ TeV at the LHC using the ALICE detector. Reconstructing the decays $D^0\\rightarrow K^-\\pi^+$, $D^+\\rightarrow K^-\\pi^+\\pi^+$, $D^{*+}\\rightarrow D^0\\pi^+$, and their charge conjugates, about 8,400 $D^0$, 2,900 $D^+$, and 2,600 $D^{*+}$ mesons with 1<$p_{\\rm T}$<24 GeV/$c$ were counted, after selection cuts, in a data sample of 3.14x10$^8$ events collected with a minimum-bias trigger (in","authors_text":"ALICE Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-11-07T11:47:10Z","title":"Measurement of charm production at central rapidity in proton-proton collisions at $\\sqrt{s} = 7$ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.1553","kind":"arxiv","version":3},"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":"sha256:8629d4e9a00c02a2a11a6f191ef4fe6c2bc5a567b5558b36b8a200f6062d0088","target":"record","created_at":"2026-05-18T00:34:16Z","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":"848a552fac14db144928614834a87586a5ff3bb6f9f9754a9bd0ff7f220f9eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-11-07T11:47:10Z","title_canon_sha256":"b65ec77c55fdd33157621e510c027e1ea27a62fdad3d7b73504694b7f003ec00"},"schema_version":"1.0","source":{"id":"1111.1553","kind":"arxiv","version":3}},"canonical_sha256":"f3a9c6dd06cc819580a7e58705da22c24777c3f94b631c2fe6cc9696c73aa1ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3a9c6dd06cc819580a7e58705da22c24777c3f94b631c2fe6cc9696c73aa1ec","first_computed_at":"2026-05-18T00:34:16.470299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:16.470299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZcraR6A9Ushuw7AZv9V+/o+WkvJG/CVA9qlhN7bd3c1xGE5qQkzrly067r5jRp8NLXRrPQ1N7ropPL3eDbtdBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:16.470819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.1553","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8629d4e9a00c02a2a11a6f191ef4fe6c2bc5a567b5558b36b8a200f6062d0088","sha256:1e9e56a6d60dc86da773d26c93c906240bfbd4e1c7f204cc67d726a1944a3128"],"state_sha256":"f775c83c2a12281b577a0216a63debdc448d1b8681b96830f3b96e78c5d3b6ea"}