{"as_of":"2026-08-11T22:07:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:74fa6ed905475d9539b702a8e6126106a6976a54ba6b9aaaae12e7f17769db34","coverage":[{"denominator":25,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":25,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-05T22:35:26.147796Z","state":"measured"},{"denominator":35,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":35,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+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":"2026-08-05T22:35:46.386061Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-04T07:39:38.356072Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-08-05T22:35:46.386061Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2508.06809","last_updated":"2025-08-12T21:43:04Z","snapshot_observed_at":"2026-08-05T22:35:42.701776Z","submitted_at":"2025-08-09T03:57:58Z","title":"Controlling tail risk in two-slope ski rental","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:46.386061Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2508.06809"},"observation_digest":"sha256:330e3d1ddb57eb7b1c1ed3b25eb6b8bacb79a3ca7d92aa07362d4dc8ab5a79ea","observation_id":"7e4d3bb0-d29f-4841-97fb-e5fbb14b2c90","resolution":{"observed_at":"2026-08-05T22:35:46.386061Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2510.06989","last_updated":"2026-04-15T08:06:12Z","snapshot_observed_at":"2026-08-11T13:31:39.489033Z","submitted_at":"2025-10-08T13:13:18Z","title":"Human-aligned AI Model Cards with Weighted Hierarchy Architecture","version":3},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-18T09:09:11.154051Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2510.06989"},"observation_digest":"sha256:d7947b6219390e93f6cea591b6954dd128e6a847c66e83d5b87393072d7e3929","observation_id":"ad7eebee-7d0d-422d-b91c-a7774773b53a","resolution":{"observed_at":"2026-05-18T09:11:09.653229Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2601.20251","last_updated":"2026-05-08T20:35:11Z","snapshot_observed_at":"2026-08-11T12:57:13.402500Z","submitted_at":"2026-01-28T04:59:20Z","title":"Efficient Evaluation of LLM Performance with Statistical Guarantees","version":3},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-16T10:58:40.958435Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2601.20251"},"observation_digest":"sha256:25072b315844596f42e8a83b222cd4ee9f4d9e610aefe50eec64e7b0899f0fd3","observation_id":"525cda4e-c8f9-4bba-8a1e-ad19843d6470","resolution":{"observed_at":"2026-05-16T11:00:51.731544Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2604.05782","last_updated":"2026-07-17T06:45:54Z","snapshot_observed_at":"2026-08-11T00:15:34.381862Z","submitted_at":"2026-04-07T12:19:27Z","title":"When Models Meet Users: An Empirical Study of Perceptions of General LLMs and Multimodal LLMs on Hugging Face","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-05-10T19:11:27.071800Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2604.05782"},"observation_digest":"sha256:dd10654ac4019c1d26bf8ed0e2531f234c2cd06359bdba33e936cd2d75fb4e45","observation_id":"52a44e84-4e55-4520-9f50-5afcfb81b872","resolution":{"observed_at":"2026-05-10T23:20:54.574868Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-08-02T16:43:11.256996Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.05782","last_updated":"2026-07-17T06:45:54Z","snapshot_observed_at":"2026-08-11T00:15:34.381862Z","submitted_at":"2026-04-07T12:19:27Z","title":"When Models Meet Users: An Empirical Study of Perceptions of General LLMs and Multimodal LLMs on Hugging Face","version":3},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-02T16:43:11.256996Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2604.05782"},"observation_digest":"sha256:1ba2a1b0719ead8309502bf536e5546801fd4d62eb495707564d328d7b43e59b","observation_id":"101e3103-f90a-4b8f-ba9b-b49236946014","resolution":{"observed_at":"2026-08-02T16:43:11.256996Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2604.09617","last_updated":"2026-03-16T04:02:56Z","snapshot_observed_at":"2026-08-11T15:11:37.967634Z","submitted_at":"2026-03-16T04:02:56Z","title":"AdaQE-CG: Adaptive Query Expansion for Web-Scale Generative AI Model and Data Card Generation","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-15T10:59:07.129840Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2604.09617"},"observation_digest":"sha256:79b271951166823c36b6b3734feeb764ecf3a5a777cba3da87f5569ee38f479c","observation_id":"67fe2c85-792d-43fe-bd7f-180ac8422bc2","resolution":{"observed_at":"2026-05-15T10:59:57.264514Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2604.24902","last_updated":"2026-04-27T18:34:08Z","snapshot_observed_at":"2026-07-06T23:10:52.763251Z","submitted_at":"2026-04-27T18:34:08Z","title":"Safety Drift After Fine-Tuning: Evidence from High-Stakes Domains","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-07T17:53:57.169962Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2604.24902"},"observation_digest":"sha256:080518b88f4222be8dde0626e1c1fbf44e43339bcdfecbb49519bd130b85115d","observation_id":"1a7321fc-7971-43e7-b571-474b2138dca0","resolution":{"observed_at":"2026-05-11T23:11:19.285387Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2605.16902","last_updated":"2026-08-09T11:34:40Z","snapshot_observed_at":"2026-08-11T21:15:18.734231Z","submitted_at":"2026-05-16T09:26:08Z","title":"ArtifactLinker: Linking Scientific Artifacts for Automatic State-of-the-Art Discovery","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-19T20:29:27.398862Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2605.16902"},"observation_digest":"sha256:43e24fa7c9ccf45f6469493120729f8497c792836459c2a6ce0efd92b4101bb6","observation_id":"cf132441-f9b3-4189-a906-8e77019582a7","resolution":{"observed_at":"2026-05-19T20:32:45.542983Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":"2508.06811","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-07-04T07:39:38.356072Z","title":"Anatomy of a machine learning ecosystem: 2 million models on hugging face.ArXiv, abs/2508.06811","venue":null,"work_id":"e6513bed-20d0-4843-a350-044c199ad2d9","year":2025},"citing_paper":{"arxiv_id":"2606.21787","last_updated":"2026-06-19T22:36:21Z","snapshot_observed_at":"2026-08-11T13:02:28.900420Z","submitted_at":"2026-06-19T22:36:21Z","title":"Towards Imputation of Pre-Trained Language Model Metadata using Semantic Fingerprinting","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-06-26T13:19:54.321133Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2606.21787"},"observation_digest":"sha256:247b07f0f44eb88588a05dbc0ecc78e2d25e93c19d62ec67e4e6c95634ae440b","observation_id":"96054ca0-38ec-4a1b-a411-65827c829154","resolution":{"observed_at":"2026-07-04T07:39:38.358733Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2508.06811","snapshot_observed_at":"2026-08-01T06:55:49.104500Z","title":"Anatomy of a machine learning ecosys- tem: 2 million models on hugging face.arXiv preprint arXiv:2508.06811,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.21738","last_updated":"2026-07-23T18:40:10Z","snapshot_observed_at":"2026-08-02T04:26:25.704719Z","submitted_at":"2026-07-23T18:40:10Z","title":"When Model Release Meets Model Reuse: Producer-Consumer Misalignment in Hugging Face","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-01T06:55:49.104500Z"},"links":{"cited_paper":"/paper/2508.06811","citing_paper":"/paper/2607.21738"},"observation_digest":"sha256:612f1b59cd7676d5b45359295afa55acbd8d9478d93cb8a3803293b717f89420","observation_id":"ed7061dc-abb5-4590-96a5-757fbdd31334","resolution":{"observed_at":"2026-08-01T06:55:49.104500Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2508.06811/citation-record","integrity":"/paper/2508.06811/integrity","json":"/paper/2508.06811/citation-record.json","paper":"/paper/2508.06811"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:24.895702Z","title":"L1: Controlling how long a reasoning model thinks with reinforcement learning, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:24.895702Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:e8e29a4241e4e3cbbd461f23c14781048454aa771890e7b899271b09a0fc3c21","observation_id":"9fb63d55-af5f-47ee-babc-e40d17d09472","resolution":{"observed_at":"2026-08-05T22:35:24.895702Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:28.478374Z","title":"sanity check","venue":null,"work_id":"f8fb5183-002e-4387-8c07-4a770e060fed","year":null},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:24.835054Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:b6a99654514274f8b45d77d40fa126ccbdde09ac46b744a56470d0d23c68ce0c","observation_id":"4bebc5f0-5616-4484-ab37-75a46be4f5e1","resolution":{"observed_at":"2026-08-05T22:35:28.516571Z","resolver_source":"raw_fallback","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:24.937164Z","title":"Experiment tracking with weights and biases, 2020","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:24.937164Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:2c55bad2386bf8c248514fa59216a661bac280a14310ab2fa0f607d926f36212","observation_id":"adbbe912-d327-43f5-b0d4-121eb31dfd3d","resolution":{"observed_at":"2026-08-05T22:35:24.937164Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:28.328034Z","title":null,"venue":null,"work_id":"ec109d02-2ce5-4106-aceb-e72332661e4b","year":2021},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:24.980784Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:24d619957611de1234f7d11d3d15d3c4ad5bfcad5f3b2f30a02a62d06590949f","observation_id":"8f7625ee-9597-4bda-96b6-b9e8859e9fa2","resolution":{"observed_at":"2026-08-05T22:35:28.370677Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:28.238152Z","title":null,"venue":null,"work_id":"5a90c244-5971-44ae-8ea5-ec0e3c6a2607","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.041994Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:161093e5c527dc06c0abca91a6d2c0458abf016c58006a6cdc4fce6c0cbb81ee","observation_id":"8a94485e-5f7b-4238-9175-649d0436d604","resolution":{"observed_at":"2026-08-05T22:35:28.282387Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:28.148593Z","title":null,"venue":null,"work_id":"231f88c5-d09c-4f85-974b-eab36f605e5c","year":2024},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.074646Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:7e8998bccbb05fe0a4050304a0d34d7b254e836c79a9a4d8c05c737fe203fbe3","observation_id":"6ce23b4a-f36d-44f8-895f-7fb179414bdb","resolution":{"observed_at":"2026-08-05T22:35:28.192383Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.988874Z","title":"Accelerate: Training and inference at scale made simple, efficient and adaptable.������������������� ����������������������, 2022","venue":null,"work_id":"16cbbdfe-2a50-4332-98f5-49b9683ebee3","year":2022},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.141898Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:254c8433e925a08a7fd5d3063b5c8624e518f31a0b1aa3984a7c222e0e38ae9a","observation_id":"93a4d868-1b8c-4d02-9d88-59febf6098ef","resolution":{"observed_at":"2026-08-05T22:35:28.051936Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.850380Z","title":null,"venue":null,"work_id":"42404e39-4400-45e6-a670-1571fd60bdf3","year":2020},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.250379Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:d59afc2fd2a36544b02c46e7739224a956af23e5664f6168317e1fc438a610d9","observation_id":"6b072542-ebe9-4afc-869c-63995afb0adb","resolution":{"observed_at":"2026-08-05T22:35:27.884772Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.363918Z","title":"Hu, Yelong Shen, Phillip Wallis, Zeyuan Allen-Zhu, Yuanzhi Li, Shean Wang, Lu Wang, and Weizhu Chen","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.363918Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:1b87c27979eaf00fc67d908fa1874d2bbd6b668a3da9ea131b6f4a61f95a5df5","observation_id":"4f67de35-df29-45e7-9e56-e88b8ead9edd","resolution":{"observed_at":"2026-08-05T22:35:25.363918Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.435963Z","title":"Kingma and Jimmy Ba","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.435963Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:545c70c6a67f6e80256eb525e7e2e1e54b25007fa94759db7cf7432fca62f0d4","observation_id":"889f2994-955d-4a13-bda7-5d9cbbcfa606","resolution":{"observed_at":"2026-08-05T22:35:25.435963Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.675005Z","title":"Gonzalez, Hao Zhang, and Ion Stoica","venue":null,"work_id":"491d79f5-881c-4019-8c6d-8b27a5ea429d","year":2023},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.511274Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:10cc2edec5a1c6eb95fb31400e71c87680ca06d7a4d392a38b8e383dbd7230fe","observation_id":"473a4b4e-ac91-430b-b04e-86d02a650ff8","resolution":{"observed_at":"2026-08-05T22:35:27.729926Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.540284Z","title":"Documentation for kdb�and q.����������������������, 2025","venue":null,"work_id":"8f611418-2345-43d1-8db4-f8bd36163f77","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.575330Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:bdd2589921abf3331071d8a06a716aecc516fe6203ed9d658679baf58bb75372","observation_id":"2594cfd3-c9b1-4000-aa77-fe1a8abc53c0","resolution":{"observed_at":"2026-08-05T22:35:27.603271Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.303996Z","title":"kdb�: Time-series database and the q programming language","venue":null,"work_id":"ff285ed9-fa44-4b2f-9fee-80fd061f90c5","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.611199Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:da32c672970988f9dd668ed9d189b1f93524f33089f361f11f83c6ca1d07c700","observation_id":"7709172e-b80c-4156-8019-4ff7eb0b322f","resolution":{"observed_at":"2026-08-05T22:35:27.466988Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.651275Z","title":"Understanding r1-zero-like training: A critical perspective, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.651275Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:d2b29f1f4ee01d155f9a4618560cba670b7848e7b697a215ca33b3b6bf3d320b","observation_id":"1c740413-ed15-4355-85ba-002e96e1859a","resolution":{"observed_at":"2026-08-05T22:35:25.651275Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:27.138894Z","title":null,"venue":null,"work_id":"32e4c99f-fe17-4a66-94f0-66614d120455","year":2024},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.724867Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:32b63841f967bd5b3600070e47cb3917c0cbc5eaac79d6b49188da409a592f81","observation_id":"6379f2f2-b5bc-49df-9dd8-39f3a04412b8","resolution":{"observed_at":"2026-08-05T22:35:27.225133Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.845495Z","title":"Qwen2.5 technical report, 2025","venue":null,"work_id":"8d14ca9c-80a5-4a7f-b41a-3cd67400911c","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.762737Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:97d9a24c590a88d86cebba6a5fae10bbc66000f0a60dad273351dfc0cb2a28a0","observation_id":"c428b29e-e70f-43bb-bf04-51ba1d057468","resolution":{"observed_at":"2026-08-05T22:35:26.987980Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.782012Z","title":"Zero: Memory optimizations toward training trillion parameter models, 2020","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.782012Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:527956b38038b8d76ed3739e65bfd196365d86658573ba819984ea4130812da7","observation_id":"11ba90ab-1099-48eb-8c95-6408053641f5","resolution":{"observed_at":"2026-08-05T22:35:25.782012Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.820214Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.820214Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:d9e63f38fd73a163d172c350af7e305120cfa94d3b4b957d43c376e5f29b9586","observation_id":"00cdab93-f60c-4c06-a710-f716455d31d9","resolution":{"observed_at":"2026-08-05T22:35:25.820214Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.658055Z","title":null,"venue":null,"work_id":"7160e9e0-74d5-463f-b4b5-0519f0b492f4","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.853937Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:1051af49855fd58d1a2d58e4f1649b2f73ef5441d1d7798be86dcacf6decead7","observation_id":"823db1fc-6e6f-4723-9e69-5a9e6e868709","resolution":{"observed_at":"2026-08-05T22:35:26.755881Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:25.897360Z","title":"Qwq-32b: Embracing the power of reinforcement learning, March 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.897360Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:41d89c71ab6546497cf8daf6375116d70812762ab88410384a8f096906da23cc","observation_id":"b2a298c5-a991-4747-92a1-e8c93dea025e","resolution":{"observed_at":"2026-08-05T22:35:25.897360Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.477027Z","title":"Trl: Transformer reinforcement learning.����������������������������������, 2020","venue":null,"work_id":"43b18c18-27e6-4cac-8022-e068a3e4dceb","year":2020},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:25.953476Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:cf95580d8f74f4abe34f863e3b1da128a42f36a50fe34744ab1d31147baa37da","observation_id":"9693637c-59f5-427c-ae13-696f4d438212","resolution":{"observed_at":"2026-08-05T22:35:26.574541Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.395734Z","title":null,"venue":null,"work_id":"0dcc5a82-47ec-41f3-bf9e-4f203e9979ff","year":2020},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:26.021083Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:13aeb1459aa0cdbb14f12f852687438049fe9e31e973b7f59059189336eb78dd","observation_id":"61b7c96a-d42c-450e-aa35-c718ccc85b63","resolution":{"observed_at":"2026-08-05T22:35:26.433861Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.312497Z","title":"Leetcodedataset: A temporal dataset for robust evaluation and efficient training of code llms, 2025","venue":null,"work_id":"0905d87c-9fc9-49df-899b-5251fc015609","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:26.064769Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:b3114b03b2142e8dffaa13c756939e86cc957f2129183469d94c04b36d721474","observation_id":"b890d2d2-7a73-42f7-b0b2-913f4efd1751","resolution":{"observed_at":"2026-08-05T22:35:26.352578Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.117272Z","title":"Qwen3 technical report, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:26.117272Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:79f628802ec32023b6acc425dd5175e32ad9be252e8c28acd48b12cfbb23d7b9","observation_id":"2e9b1d0d-c34b-4a4d-bbcd-6afa481ee5dd","resolution":{"observed_at":"2026-08-05T22:35:26.117272Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T22:35:26.217707Z","title":"reasoning","venue":null,"work_id":"69c03918-0450-4366-a89a-aa7c9d63c348","year":2025},"citing_paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-05T22:35:26.147796Z"},"links":{"citing_paper":"/paper/2508.06811"},"observation_digest":"sha256:0da51d4cb46c27544aaff4c21392162b3dc00b9b0dc8705b39784d5ee5dd66eb","observation_id":"c7ea19f5-55af-4423-9d62-9f9a3db3b197","resolution":{"observed_at":"2026-08-05T22:35:26.257299Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2508.06811","last_updated":"2025-08-09T04:08:49Z","latest_version":1,"primary_category":"cs.SI","snapshot_observed_at":"2026-08-05T22:34:38.118633Z","submitted_at":"2025-08-09T04:08:49Z","title":"Anatomy of a Machine Learning Ecosystem: 2 Million Models on Hugging Face"},"reference_resolution":{"displayed":25,"state_counts":{"malformed_identifier":1,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":16,"verified_exact":0,"verified_fuzzy":8},"total_outbound_references":25},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 10 inbound Pith citation observations for arXiv:2508.06811."}