{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:LRYDPKPMWATBZDMOH3E7J34Z5K","short_pith_number":"pith:LRYDPKPM","canonical_record":{"source":{"id":"1901.07979","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2019-01-23T16:22:05Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"158d16d10fe2b58318199cb7790589b662d4bdcec431bcb8002c04e321fe476c","abstract_canon_sha256":"6cd191c5002ae1b15f35821b0b1293e1eaa8c0a39a281010c239a61487ed9191"},"schema_version":"1.0"},"canonical_sha256":"5c7037a9ecb0261c8d8e3ec9f4ef99eaaaccc4aa1ec4cfc309df584cee6003a7","source":{"kind":"arxiv","id":"1901.07979","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.07979","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"arxiv_version","alias_value":"1901.07979v2","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.07979","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"pith_short_12","alias_value":"LRYDPKPMWATB","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"LRYDPKPMWATBZDMO","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"LRYDPKPM","created_at":"2026-05-18T12:33:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:LRYDPKPMWATBZDMOH3E7J34Z5K","target":"record","payload":{"canonical_record":{"source":{"id":"1901.07979","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2019-01-23T16:22:05Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"158d16d10fe2b58318199cb7790589b662d4bdcec431bcb8002c04e321fe476c","abstract_canon_sha256":"6cd191c5002ae1b15f35821b0b1293e1eaa8c0a39a281010c239a61487ed9191"},"schema_version":"1.0"},"canonical_sha256":"5c7037a9ecb0261c8d8e3ec9f4ef99eaaaccc4aa1ec4cfc309df584cee6003a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:23.294340Z","signature_b64":"PLJ0Nf6UjhplB7V+MYwqRs3JoqNSp86v4vQcJ0TDLTqI6p2KdYw1Y9Rm2mKvFvSRbScs1AqLjXAnJEIOOPYqAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c7037a9ecb0261c8d8e3ec9f4ef99eaaaccc4aa1ec4cfc309df584cee6003a7","last_reissued_at":"2026-05-17T23:43:23.293787Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:23.293787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.07979","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GHJFjxNTyhAENTg/v4D0atPHo4exf19MOA53r3lKKeqR3cuNwbwV3cwMLUTuRREjuwfuQD0A2tyThGdppK9LCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T15:46:45.944939Z"},"content_sha256":"52eafdde0c75d1b82dd80dafee033f49b8d5273b858a7421550794f2116d7927","schema_version":"1.0","event_id":"sha256:52eafdde0c75d1b82dd80dafee033f49b8d5273b858a7421550794f2116d7927"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:LRYDPKPMWATBZDMOH3E7J34Z5K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of ${\\rm D^0}$, ${\\rm D^+}$, ${\\rm D^{*+}}$ and ${{\\rm D^+}_s}$ production in pp collisions at $\\mathbf{\\sqrt{{\\textit s}}~=~5.02~TeV}$ with ALICE","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2019-01-23T16:22:05Z","abstract_excerpt":"The measurements of the production of prompt ${\\rm D^0}$, ${\\rm D^+}$, ${\\rm D^{*+}}$, and ${{\\rm D^+}_s}$ mesons in proton--proton (pp) collisions at $\\sqrt{s}=5.02$ TeV with the ALICE detector at the Large Hadron Collider (LHC) are reported. D mesons were reconstructed at mid-rapidity ($|y|<0.5$) via their hadronic decay channels ${\\rm D}^0 \\to {\\rm K}^-\\pi^+$, ${\\rm D}^+\\to {\\rm K}^-\\pi^+\\pi^+$, ${\\rm D}^{*+} \\to {\\rm D}^0 \\pi^+ \\to {\\rm K}^- \\pi^+ \\pi^+$, ${\\rm D^{+}_{s}\\to \\phi\\pi^+\\to K^{+} K^{-} \\pi^{+}}$, and their charge conjugates. The production cross sections were measured in the t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.07979","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oxCD9H48rEgkcXqSxqz/1s50PBQ128k+ZRUF1q92mCAWXDjWsvuwmn6ykZ2OCiGl81xjzLlq5KS5F4ltjis2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T15:46:45.945308Z"},"content_sha256":"95dc007f9ff7c69717803404f9bcd7de3812cc52d592a49835db8f15b86aa498","schema_version":"1.0","event_id":"sha256:95dc007f9ff7c69717803404f9bcd7de3812cc52d592a49835db8f15b86aa498"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/bundle.json","state_url":"https://pith.science/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-22T15:46:45Z","links":{"resolver":"https://pith.science/pith/LRYDPKPMWATBZDMOH3E7J34Z5K","bundle":"https://pith.science/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/bundle.json","state":"https://pith.science/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LRYDPKPMWATBZDMOH3E7J34Z5K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:LRYDPKPMWATBZDMOH3E7J34Z5K","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":"6cd191c5002ae1b15f35821b0b1293e1eaa8c0a39a281010c239a61487ed9191","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2019-01-23T16:22:05Z","title_canon_sha256":"158d16d10fe2b58318199cb7790589b662d4bdcec431bcb8002c04e321fe476c"},"schema_version":"1.0","source":{"id":"1901.07979","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.07979","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"arxiv_version","alias_value":"1901.07979v2","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.07979","created_at":"2026-05-17T23:43:23Z"},{"alias_kind":"pith_short_12","alias_value":"LRYDPKPMWATB","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"LRYDPKPMWATBZDMO","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"LRYDPKPM","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:95dc007f9ff7c69717803404f9bcd7de3812cc52d592a49835db8f15b86aa498","target":"graph","created_at":"2026-05-17T23:43:23Z","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 measurements of the production of prompt ${\\rm D^0}$, ${\\rm D^+}$, ${\\rm D^{*+}}$, and ${{\\rm D^+}_s}$ mesons in proton--proton (pp) collisions at $\\sqrt{s}=5.02$ TeV with the ALICE detector at the Large Hadron Collider (LHC) are reported. D mesons were reconstructed at mid-rapidity ($|y|<0.5$) via their hadronic decay channels ${\\rm D}^0 \\to {\\rm K}^-\\pi^+$, ${\\rm D}^+\\to {\\rm K}^-\\pi^+\\pi^+$, ${\\rm D}^{*+} \\to {\\rm D}^0 \\pi^+ \\to {\\rm K}^- \\pi^+ \\pi^+$, ${\\rm D^{+}_{s}\\to \\phi\\pi^+\\to K^{+} K^{-} \\pi^{+}}$, and their charge conjugates. The production cross sections were measured in the t","authors_text":"ALICE Collaboration","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2019-01-23T16:22:05Z","title":"Measurement of ${\\rm D^0}$, ${\\rm D^+}$, ${\\rm D^{*+}}$ and ${{\\rm D^+}_s}$ production in pp collisions at $\\mathbf{\\sqrt{{\\textit s}}~=~5.02~TeV}$ with ALICE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.07979","kind":"arxiv","version":2},"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":"sha256:52eafdde0c75d1b82dd80dafee033f49b8d5273b858a7421550794f2116d7927","target":"record","created_at":"2026-05-17T23:43:23Z","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":"6cd191c5002ae1b15f35821b0b1293e1eaa8c0a39a281010c239a61487ed9191","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2019-01-23T16:22:05Z","title_canon_sha256":"158d16d10fe2b58318199cb7790589b662d4bdcec431bcb8002c04e321fe476c"},"schema_version":"1.0","source":{"id":"1901.07979","kind":"arxiv","version":2}},"canonical_sha256":"5c7037a9ecb0261c8d8e3ec9f4ef99eaaaccc4aa1ec4cfc309df584cee6003a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c7037a9ecb0261c8d8e3ec9f4ef99eaaaccc4aa1ec4cfc309df584cee6003a7","first_computed_at":"2026-05-17T23:43:23.293787Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:23.293787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PLJ0Nf6UjhplB7V+MYwqRs3JoqNSp86v4vQcJ0TDLTqI6p2KdYw1Y9Rm2mKvFvSRbScs1AqLjXAnJEIOOPYqAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:23.294340Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.07979","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52eafdde0c75d1b82dd80dafee033f49b8d5273b858a7421550794f2116d7927","sha256:95dc007f9ff7c69717803404f9bcd7de3812cc52d592a49835db8f15b86aa498"],"state_sha256":"f5aec2de89e94e70349c41c2e6c1c35f30c776fa649f6df0b9ad549b53d8a957"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t29pTi/qnBYc1yZv0zXT0FcYxglz1vINlg/+wH+X3Ed43Pd1m2TTZbObJ77ucKzZyUHy15VR/yllXzKzfmrkCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T15:46:45.947822Z","bundle_sha256":"d8a2953b12adfa56a8f0d88b67c0ee077db187939da360713f572e3a23146960"}}