Pith Number

pith:TR643GLW

pith:2020:TR643GLWHZTKXCBM4ZKOFXXVV6

not attested not anchored not stored refs pending

The Risks of Invariant Risk Minimization

Andrej Risteski, Elan Rosenfeld, Pradeep Ravikumar

arxiv:2010.05761 v2 · 2020-10-12 · 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{TR643GLWHZTKXCBM4ZKOFXXVV6}

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

6 papers in Pith

Is Spurious Correlation Removal Always Learnable?

Invariant Gradient Alignment for Robust Reasoning Distillation

Separating Shortcut Transition from Cross-Family OOD Failure in a Minimal Model

Why Invariance is Not Enough for Biomedical Domain Generalization and How to Fix It

Receipt and verification

First computed	2026-07-05T02:26:50.838470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7dcd99763e66ab882ce654e2def5afbfde5b32194e66e9929c9601143c0cfc

Aliases

arxiv: 2010.05761 · arxiv_version: 2010.05761v2 · doi: 10.48550/arxiv.2010.05761 · pith_short_12: TR643GLWHZTK · pith_short_16: TR643GLWHZTKXCBM · pith_short_8: TR643GLW

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/TR643GLWHZTKXCBM4ZKOFXXVV6 \
  | 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: 9c7dcd99763e66ab882ce654e2def5afbfde5b32194e66e9929c9601143c0cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f961e9c83c5e966fcb25cf09db90975dafdc8c3c7467d273a9b7c6a6c854fa99",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-12T14:54:32Z",
    "title_canon_sha256": "f290bfe660db798304a534c4ffad0df14b4ba8d9f9f8031e00790b2181616aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05761",
    "kind": "arxiv",
    "version": 2
  }
}