{"as_of":"2026-08-23T21:14:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:deb536d8f8c097a9c9cb6686f351fae7af9ececb06ede7d1f5826064821f8b83","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":10,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":10,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-23T06:30:58.430688+00:00","state":"measured"},{"denominator":10,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":10,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-15T21:31:24.854906Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"arxiv_reference","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":0,"observed_at":"2026-08-05T02:28:24.338817Z","source":"arxiv_reference"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-12T10:35:09.429524Z","title":"Sj¨ ostrand, Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2411.19170","last_updated":"2025-05-23T08:42:44Z","snapshot_observed_at":"2026-08-17T17:41:28.412767Z","submitted_at":"2024-11-28T14:17:16Z","title":"Prospects for detecting the rare heavy Higgs decay $H\\to h\\gamma\\gamma$ through the $H\\to b\\bar{b}\\gamma\\gamma$ channel at the LHC","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-12T10:35:09.429524Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2411.19170"},"observation_digest":"sha256:353b0f389d4313c01cf5f0d4c0d0dc815d296fa9161d8f7fceb280fcfa020700","observation_id":"319081e0-a2e8-4eaa-8c4e-f5607ca637a6","resolution":{"observed_at":"2026-08-12T10:35:09.429524Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-11T00:00:25.050694Z","title":"Sj¨ ostrand, The PYTHIA Event Generator: Past, Present and Future, Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2412.19738","last_updated":"2024-12-27T16:56:15Z","snapshot_observed_at":"2026-08-16T12:37:33.718433Z","submitted_at":"2024-12-27T16:56:15Z","title":"Hard Photon Triggered Jets in $p$-$p$ and $A$-$A$ Collisions","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-11T00:00:25.050694Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2412.19738"},"observation_digest":"sha256:1e786386b24b343351bd0e8f2f80f078caf562fedab97613a1be97c2861526d8","observation_id":"608a7edc-0849-4c60-a54a-ec49216ead96","resolution":{"observed_at":"2026-08-11T00:00:25.050694Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-15T21:31:24.854906Z","title":"Sj¨ ostrand,The PYTHIA Event Generator: Past, Present and Future , Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2505.09686","last_updated":"2025-05-14T18:00:03Z","snapshot_observed_at":"2026-08-16T02:27:03.712722Z","submitted_at":"2025-05-14T18:00:03Z","title":"Precise Standard-Model predictions for polarised Z-boson pair production and decay at the LHC","version":1},"reference_index":93,"source":"pdf_text","source_observed_at":"2026-08-15T21:31:24.854906Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2505.09686"},"observation_digest":"sha256:45ab6d7f9a34d82a388d7a40f2faf6be1eb5b50a905f2d9729b73cc02050ec8b","observation_id":"360e2dbb-4ea9-4311-92cf-3532536e619d","resolution":{"observed_at":"2026-08-15T21:31:24.854906Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-15T18:19:25.847510Z","title":"Sj¨ ostrand, Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.18790","last_updated":"2025-07-24T20:23:03Z","snapshot_observed_at":"2026-08-17T15:26:00.253489Z","submitted_at":"2025-07-24T20:23:03Z","title":"Particle Correlations in Jets","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-15T18:19:25.847510Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2507.18790"},"observation_digest":"sha256:015d5386185dbb0c00d593fbb836b84416eafaa49b95df2ac6552682edcb004b","observation_id":"7b1b8b67-96ad-4a51-abe0-b7b9cf8626c8","resolution":{"observed_at":"2026-08-15T18:19:25.847510Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-05T11:43:03.603696Z","title":"Sjöstrand,The PYTHIA Event Generator: Past, Present and Future, Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2509.02348","last_updated":"2025-09-02T14:15:16Z","snapshot_observed_at":"2026-08-17T15:58:20.396521Z","submitted_at":"2025-09-02T14:15:16Z","title":"Herwig 7 with the Lund String Model: Tuning and Comparative Hadronization Studies","version":1},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-08-05T11:43:03.603696Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2509.02348"},"observation_digest":"sha256:d271dee40770e377bf009e50c6416fb9d44935b7b5decc0a6b6745f0cc28a3e1","observation_id":"449d811b-6c8b-4837-bd85-34750cc6b943","resolution":{"observed_at":"2026-08-05T11:43:03.603696Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":"1907.09874","doi":"10.48550/arxiv.1907.09874","metadata_source":"arxiv_reference","pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Sjöstrand,The PYTHIA Event Generator: Past, Present and Future,Comput","venue":"arXiv (Cornell University)","work_id":"83862e72-4220-40db-8d51-09cef7c16d1e","year":2020},"citing_paper":{"arxiv_id":"2509.05618","last_updated":"2026-05-06T03:36:24Z","snapshot_observed_at":"2026-08-16T22:35:47.550545Z","submitted_at":"2025-09-06T06:32:50Z","title":"Primordial Black Holes Evaporating before Big Bang Nucleosynthesis","version":3},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-05-18T18:31:30.743109Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2509.05618"},"observation_digest":"sha256:6eaa848350a66c69ce7c331dda493e18b8cfa06be3b2bf8f994700b302ef5926","observation_id":"21c93b49-72e2-4ade-a745-c3247cad7739","resolution":{"observed_at":"2026-05-18T18:31:43.869121Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":"1907.09874","doi":"10.48550/arxiv.1907.09874","metadata_source":"arxiv_reference","pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Sjöstrand,The PYTHIA Event Generator: Past, Present and Future,Comput","venue":"arXiv (Cornell University)","work_id":"83862e72-4220-40db-8d51-09cef7c16d1e","year":2020},"citing_paper":{"arxiv_id":"2601.08825","last_updated":"2026-04-13T22:01:35Z","snapshot_observed_at":"2026-08-15T09:59:45.563563Z","submitted_at":"2026-01-13T18:57:53Z","title":"The Quantum Complexity of String Breaking in the Schwinger Model","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-16T14:36:15.190389Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2601.08825"},"observation_digest":"sha256:4b04383bba33475f16f5d5080697eaeca05c4d6434832c0f8b2bb89e6672f076","observation_id":"f98b1eba-8ff7-402f-8348-5142a1f408b1","resolution":{"observed_at":"2026-05-16T14:38:00.251989Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-03T09:52:24.304052Z","title":"Sj¨ ostrand, The PYTHIA Event Generator: Past, Present and Future, Comput","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.12422","last_updated":"2026-07-20T09:25:26Z","snapshot_observed_at":"2026-08-13T18:12:12.829829Z","submitted_at":"2026-01-18T14:09:19Z","title":"Modified hadronic interactions in 3-dimensional simulations","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-03T09:52:24.304052Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2601.12422"},"observation_digest":"sha256:8c3b1f90e3d9ec8be37253f1b726543850ff2bfee76b86fa00c8eff67cf9acb1","observation_id":"dce3e3ad-2123-41b0-86da-942cb30351e8","resolution":{"observed_at":"2026-08-03T09:52:24.304052Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-02T19:36:42.007102Z","title":"Com- put","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2603.01744","last_updated":"2026-06-09T13:24:04Z","snapshot_observed_at":"2026-08-16T22:44:56.708461Z","submitted_at":"2026-03-02T11:15:26Z","title":"The PYTHIA Facility","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-02T19:36:42.007102Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2603.01744"},"observation_digest":"sha256:9e3dee02528d065d232fb745697b00de186e0e057cb529f5074fc387be84bd6b","observation_id":"c66294c9-6bcf-413d-880d-4717c793508b","resolution":{"observed_at":"2026-08-02T19:36:42.007102Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future","version":1},"cited_work":{"arxiv_id":"1907.09874","doi":"10.48550/arxiv.1907.09874","metadata_source":"arxiv_reference","pith_arxiv_id":"1907.09874","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Sjöstrand,The PYTHIA Event Generator: Past, Present and Future,Comput","venue":"arXiv (Cornell University)","work_id":"83862e72-4220-40db-8d51-09cef7c16d1e","year":2020},"citing_paper":{"arxiv_id":"2604.19585","last_updated":"2026-04-21T15:37:15Z","snapshot_observed_at":"2026-08-16T17:43:04.647903Z","submitted_at":"2026-04-21T15:37:15Z","title":"Centrality Dependence of the Balance Functions for Identified Particles in Pb--Pb Collisions Using Pythia + Angantyr","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-10T02:21:47.745275Z"},"links":{"cited_paper":"/paper/1907.09874","citing_paper":"/paper/2604.19585"},"observation_digest":"sha256:0cde5900bf1df226edef7a215365b819b4a45e358e469f019a8c3a8a9d822fa9","observation_id":"369f4fac-2744-48c4-9d67-4ca949b0eb84","resolution":{"observed_at":"2026-05-10T02:22:20.326731Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1907.09874/citation-record","integrity":"/paper/1907.09874/integrity","json":"/paper/1907.09874/citation-record.json","paper":"/paper/1907.09874"},"outbound":[],"paper":{"arxiv_id":"1907.09874","last_updated":"2019-07-23T13:44:38Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-19T16:38:16.094283Z","submitted_at":"2019-07-23T13:44:38Z","title":"The PYTHIA Event Generator: Past, Present and Future"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 10 inbound Pith citation observations for arXiv:1907.09874."}