Pith Number

pith:4HFYF3BB

pith:2021:4HFYF3BBQWFFLSZNVXOTVRKGJW

not attested not anchored not stored refs pending

Shifts: A Dataset of Real Distributional Shift Across Multiple Large-Scale Tasks

Alexander, Alexey Noskov, Andrey Malinin, Andrey Ploskonosov, Boris Yangel, Denis, Ganshin, German Chesnokov, Ivan Provilkov, Liudmila Prokhorenkova, Mariya Shmatova, Mark J. F. Gales, Neil Band, Panos Tigas, Roginskiy, Vatsal Raina, Vyas Raina, Yarin Gal

arxiv:2107.07455 v3 · 2021-07-15 · cs.LG · cs.AI · 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{4HFYF3BBQWFFLSZNVXOTVRKGJW}

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

4 papers in Pith

Beyond IID: How General Are Tabular Foundation Models, Really?

Argoverse 2: Next Generation Datasets for Self-Driving Perception and Forecasting

Forecasting the Past: Gradient-Based Distribution Shift Detection in Trajectory Prediction

A Gentle Introduction to Conformal Prediction and Distribution-Free Uncertainty Quantification

Receipt and verification

First computed	2026-07-05T03:56:02.522598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cb82ec21858a55cb2daddd3ac5464d805a657b90d7f417da1db20cfe2552cf

Aliases

arxiv: 2107.07455 · arxiv_version: 2107.07455v3 · doi: 10.48550/arxiv.2107.07455 · pith_short_12: 4HFYF3BBQWFF · pith_short_16: 4HFYF3BBQWFFLSZN · pith_short_8: 4HFYF3BB

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/4HFYF3BBQWFFLSZNVXOTVRKGJW \
  | 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: e1cb82ec21858a55cb2daddd3ac5464d805a657b90d7f417da1db20cfe2552cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea0bb92a3ea8b40f29af13a258fadf7a149116004e1e28ab320f36835aa3d2ca",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-15T16:59:34Z",
    "title_canon_sha256": "0326bea694804fc8f9f06ebb4b60cde4a999f8984ba60a28ccb7b0a9b8470efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07455",
    "kind": "arxiv",
    "version": 3
  }
}