{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:U6QBKKORJMWJF6VJAPX3KBTIMC","short_pith_number":"pith:U6QBKKOR","canonical_record":{"source":{"id":"2102.13601","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2021-02-26T17:17:49Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"d6e194de9dc00c694e79edc81861339f759430ae165899b1c43a7928f157446c","abstract_canon_sha256":"25fc61e28a8133d6bfbbee912c1b7088ede48c43fe650f823a440b0b2d6fc064"},"schema_version":"1.0"},"canonical_sha256":"a7a01529d14b2c92faa903efb5066860a735adc7f2b7c9b6b1703b95fb9dab75","source":{"kind":"arxiv","id":"2102.13601","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.13601","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"arxiv_version","alias_value":"2102.13601v2","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.13601","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_12","alias_value":"U6QBKKORJMWJ","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_16","alias_value":"U6QBKKORJMWJF6VJ","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_8","alias_value":"U6QBKKOR","created_at":"2026-07-05T03:09:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:U6QBKKORJMWJF6VJAPX3KBTIMC","target":"record","payload":{"canonical_record":{"source":{"id":"2102.13601","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2021-02-26T17:17:49Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"d6e194de9dc00c694e79edc81861339f759430ae165899b1c43a7928f157446c","abstract_canon_sha256":"25fc61e28a8133d6bfbbee912c1b7088ede48c43fe650f823a440b0b2d6fc064"},"schema_version":"1.0"},"canonical_sha256":"a7a01529d14b2c92faa903efb5066860a735adc7f2b7c9b6b1703b95fb9dab75","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:09:05.709861Z","signature_b64":"s08WsXTgT5u/1pxmu8n+AWsXWvwyysL8e/1ploMogW5aWOch5RR4iATz9nIcohVn253PPaLe6EsHLWrBB3bLDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a7a01529d14b2c92faa903efb5066860a735adc7f2b7c9b6b1703b95fb9dab75","last_reissued_at":"2026-07-05T03:09:05.709359Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:09:05.709359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2102.13601","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":"2026-07-05T03:09:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SB9o7IZQ7o5Q6E1i4BpR/bsBUw+gNgEgh20t9aITsUpCkvzrf8rMOx0g8l3kqnBNdw/UypILNbxQ8CPDNdvgDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:51:26.920173Z"},"content_sha256":"09836104c1bea65776f99313f259f83a806c56e462223319873bdd3eae1379cf","schema_version":"1.0","event_id":"sha256:09836104c1bea65776f99313f259f83a806c56e462223319873bdd3eae1379cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:U6QBKKORJMWJF6VJAPX3KBTIMC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of beauty and charm production in pp collisions at $\\sqrt{s}=5.02$ TeV via non-prompt and prompt D mesons","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2021-02-26T17:17:49Z","abstract_excerpt":"The $p_\\mathrm{T}$-differential production cross sections of prompt and non-prompt (produced in beauty-hadron decays) D mesons were measured by the ALICE experiment at midrapidity ($|y|<0.5$) in proton--proton collisions at $\\sqrt{s}=5.02~\\mathrm{TeV}$. The data sample used in the analysis corresponds to an integrated luminosity of $(19.3\\pm0.4)~\\mathrm{nb^{-1}}$. D mesons were reconstructed from their decays $\\mathrm{D^0 \\to K^-\\pi^+}$, $\\mathrm{D^+\\to K^-\\pi^+\\pi^+}$, and $\\mathrm{D_s^+\\to \\phi\\pi^+\\to K^-K^+\\pi^+}$ and their charge conjugates. Compared to previous measurements in the same r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.13601","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2102.13601/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:09:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rRvAfogqkjZQx1+koNTcE4h0Se1q9dLZhXX1Zu6RfAPvm2wF1uuaZ4iB7mMXDO2rhydqPHcVypahkUJ8QAyWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:51:26.920491Z"},"content_sha256":"0ed33956c1481c20a74897ddea6a653789e2474935bc85a3371d27b8a457c5a7","schema_version":"1.0","event_id":"sha256:0ed33956c1481c20a74897ddea6a653789e2474935bc85a3371d27b8a457c5a7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/bundle.json","state_url":"https://pith.science/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/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":"2026-08-04T16:51:26Z","links":{"resolver":"https://pith.science/pith/U6QBKKORJMWJF6VJAPX3KBTIMC","bundle":"https://pith.science/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/bundle.json","state":"https://pith.science/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U6QBKKORJMWJF6VJAPX3KBTIMC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:U6QBKKORJMWJF6VJAPX3KBTIMC","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":"25fc61e28a8133d6bfbbee912c1b7088ede48c43fe650f823a440b0b2d6fc064","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2021-02-26T17:17:49Z","title_canon_sha256":"d6e194de9dc00c694e79edc81861339f759430ae165899b1c43a7928f157446c"},"schema_version":"1.0","source":{"id":"2102.13601","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.13601","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"arxiv_version","alias_value":"2102.13601v2","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.13601","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_12","alias_value":"U6QBKKORJMWJ","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_16","alias_value":"U6QBKKORJMWJF6VJ","created_at":"2026-07-05T03:09:05Z"},{"alias_kind":"pith_short_8","alias_value":"U6QBKKOR","created_at":"2026-07-05T03:09:05Z"}],"graph_snapshots":[{"event_id":"sha256:0ed33956c1481c20a74897ddea6a653789e2474935bc85a3371d27b8a457c5a7","target":"graph","created_at":"2026-07-05T03:09:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2102.13601/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The $p_\\mathrm{T}$-differential production cross sections of prompt and non-prompt (produced in beauty-hadron decays) D mesons were measured by the ALICE experiment at midrapidity ($|y|<0.5$) in proton--proton collisions at $\\sqrt{s}=5.02~\\mathrm{TeV}$. The data sample used in the analysis corresponds to an integrated luminosity of $(19.3\\pm0.4)~\\mathrm{nb^{-1}}$. D mesons were reconstructed from their decays $\\mathrm{D^0 \\to K^-\\pi^+}$, $\\mathrm{D^+\\to K^-\\pi^+\\pi^+}$, and $\\mathrm{D_s^+\\to \\phi\\pi^+\\to K^-K^+\\pi^+}$ and their charge conjugates. Compared to previous measurements in the same r","authors_text":"ALICE Collaboration","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2021-02-26T17:17:49Z","title":"Measurement of beauty and charm production in pp collisions at $\\sqrt{s}=5.02$ TeV via non-prompt and prompt D mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.13601","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":"sha256:09836104c1bea65776f99313f259f83a806c56e462223319873bdd3eae1379cf","target":"record","created_at":"2026-07-05T03:09:05Z","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":"25fc61e28a8133d6bfbbee912c1b7088ede48c43fe650f823a440b0b2d6fc064","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2021-02-26T17:17:49Z","title_canon_sha256":"d6e194de9dc00c694e79edc81861339f759430ae165899b1c43a7928f157446c"},"schema_version":"1.0","source":{"id":"2102.13601","kind":"arxiv","version":2}},"canonical_sha256":"a7a01529d14b2c92faa903efb5066860a735adc7f2b7c9b6b1703b95fb9dab75","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7a01529d14b2c92faa903efb5066860a735adc7f2b7c9b6b1703b95fb9dab75","first_computed_at":"2026-07-05T03:09:05.709359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:09:05.709359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s08WsXTgT5u/1pxmu8n+AWsXWvwyysL8e/1ploMogW5aWOch5RR4iATz9nIcohVn253PPaLe6EsHLWrBB3bLDg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:09:05.709861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.13601","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09836104c1bea65776f99313f259f83a806c56e462223319873bdd3eae1379cf","sha256:0ed33956c1481c20a74897ddea6a653789e2474935bc85a3371d27b8a457c5a7"],"state_sha256":"6b1b50a55354b01e173ecf4d70bf19033eac9136dcd96fa49777b1e98c8d7330"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gp3yyvFN8Qw1NlyTtgwhh09r4E0HNXpS+db2XnlE4pVZdK1Cj5WTbVRvu3zSUSRyNCJ3wv6zaLSjWg56d4GIAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T16:51:26.923470Z","bundle_sha256":"d2d3923ed2320c3d45451886f8cc2e79df0890921709df2d21fea99f174a514a"}}