Pith Number

pith:JY4K2YOO

pith:2020:JY4K2YOOJ3PPI472ZY6LRBY47D

not attested not anchored not stored refs pending

Dataset Meta-Learning from Kernel Ridge-Regression

Jaehoon Lee, Timothy Nguyen, Zhourong Chen

arxiv:2011.00050 v3 · 2020-10-30 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JY4K2YOOJ3PPI472ZY6LRBY47D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Cited by

8 papers in Pith

Distill Once, Adapt Life-Long: Exploring Dataset Distillation for Continual Test-Time Adaptation

D3S2: Diffusion-Guided Dataset Distillation for Semantic Segmentation

Rank-Aware Hyperbolic Alignment for Vision-Language Dataset Distillation

An Efficient and Scalable Graph Condensation with Structure-Preserving

Receipt and verification

First computed	2026-07-05T02:25:27.717157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e38ad61ce4edef473face3cb8871cf8e03e335e1e984885b5315326b8f4398c

Aliases

arxiv: 2011.00050 · arxiv_version: 2011.00050v3 · doi: 10.48550/arxiv.2011.00050 · pith_short_12: JY4K2YOOJ3PP · pith_short_16: JY4K2YOOJ3PPI472 · pith_short_8: JY4K2YOO

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/JY4K2YOOJ3PPI472ZY6LRBY47D \
  | 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: 4e38ad61ce4edef473face3cb8871cf8e03e335e1e984885b5315326b8f4398c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f922dc52f2d4af28739ba20ceb0cecbc28198aaa8cb7e18e7978859acb23cdb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-30T18:54:04Z",
    "title_canon_sha256": "475e4473282371f9b07f66d96727aba121244b2419d342a465aa292cecc89db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00050",
    "kind": "arxiv",
    "version": 3
  }
}