Pith Number

pith:4DIWYDSK

pith:2026:4DIWYDSK6YAJGNN6DAV4ZMVSIJ

not attested not anchored not stored refs resolved

ArtifactLinker: Linking Scientific Artifacts for Automatic State-of-the-Art Discovery

Bodhisattwa Prasad Majumder, Haofei Yu, Jiaxuan You, Kyle Richardson, Peter Clark

An artifact graph of models and datasets lets graph methods rank untested performance links to find new SOTA results.

arxiv:2605.16902 v1 · 2026-05-16 · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DIWYDSK6YAJGNN6DAV4ZMVSIJ}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

Graph structures between existing artifacts are effective for missing link prediction; end-to-end ranking and verification with ArtifactLinker help discover potential SOTA results and research insights.

C2weakest assumption

Existing published evaluations form a sufficiently connected and informative graph that unobserved model-dataset performance links can be ranked accurately from graph structure alone.

C3one line summary

ArtifactLinker frames SOTA discovery as missing-link prediction on an artifact graph of models and datasets, with a two-stage ranking-plus-verification pipeline and a new benchmark of 14k artifacts.

References

33 extracted · 33 resolved · 5 Pith anchors

[1] On the suitability of hug- ging face hub for empirical studies.ArXiv, abs/2307.14841,

[2] Evaluating sakana's AI scientist: Bold claims, mixed results

[3] A large annotated corpus for learning natural language inference 2015

[4] Analyzing the evolution and maintenance of ml models on hugging face.2024 IEEE/ACM 21st International Conference on Mining Software Repositories (MSR), pp 2024

[5] Joel Castaño, Rafael Cabañas, Antonio Salmer’on, David Lo, and Silverio Mart’inez- Fern’andez

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:03:29.234232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d16c0e4af6009335be182bccb2b242653832f1d2b6cc4d4c5548e805230b3b

Aliases

arxiv: 2605.16902 · arxiv_version: 2605.16902v1 · doi: 10.48550/arxiv.2605.16902 · pith_short_12: 4DIWYDSK6YAJ · pith_short_16: 4DIWYDSK6YAJGNN6 · pith_short_8: 4DIWYDSK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4DIWYDSK6YAJGNN6DAV4ZMVSIJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e0d16c0e4af6009335be182bccb2b242653832f1d2b6cc4d4c5548e805230b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2cf161f50e35f44f18d75e90e44eed41644681a655ce111c5ccf1380cb45ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-16T09:26:08Z",
    "title_canon_sha256": "18e178aebd2eb24b1aaf006e5257aaa7f3012abe9aa34295c4b62962e2838a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16902",
    "kind": "arxiv",
    "version": 1
  }
}