Pith Number

pith:2GK3ZRHT

pith:2023:2GK3ZRHTEBHRFB6UFBE6U2E2CB

not attested not anchored not stored refs pending

Spawrious: A Benchmark for Fine Control of Spurious Correlation Biases

Aengus Lynch, Gb\`etondji J-S Dovonon, Jean Kaddour, Ricardo Silva

arxiv:2303.05470 v3 · 2023-03-09 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GK3ZRHTEBHRFB6UFBE6U2E2CB}

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

ContextShift: A Controlled Benchmark for Context Dependence in Object Detection

Automated Background Swapping for Robustness against Spurious Backgrounds

Variance Matters: Improving Domain Adaptation via Stratified Sampling

Closed-Form Linear-Probe Dataset Distillation for Pre-trained Vision Models

Receipt and verification

First computed	2026-07-05T06:19:39.755232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d195bcc4f3204f1287d42849ea689a10424bb6f05a09d858bb7c4210ebd10468

Aliases

arxiv: 2303.05470 · arxiv_version: 2303.05470v3 · doi: 10.48550/arxiv.2303.05470 · pith_short_12: 2GK3ZRHTEBHR · pith_short_16: 2GK3ZRHTEBHRFB6U · pith_short_8: 2GK3ZRHT

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/2GK3ZRHTEBHRFB6UFBE6U2E2CB \
  | 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: d195bcc4f3204f1287d42849ea689a10424bb6f05a09d858bb7c4210ebd10468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d76b6dda66a0f50e9941ac49b897d872c8bc5404b5b5b91dac9daab7ff621a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-09T18:22:12Z",
    "title_canon_sha256": "8e6f045b5f13c7a7b682723e45889166cea2de8fbe210f181e2c6ec47aff1bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05470",
    "kind": "arxiv",
    "version": 3
  }
}