Pith Number

pith:OWQT7A5I

pith:2023:OWQT7A5IZBNJM2P7G47S35VT2E

not attested not anchored not stored refs pending

CATfOOD: Counterfactual Augmented Training for Improving Out-of-Domain Performance and Calibration

Iryna Gurevych, Martin Tutek, Rachneet Sachdeva

arxiv:2309.07822 v3 · 2023-09-14 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWQT7A5IZBNJM2P7G47S35VT2E}

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.

Receipt and verification

First computed	2026-07-05T07:44:20.337469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a13f83a8c85a9669ff373f2df6b3d130a41828a5b5d0918f5c6062f4f1b24e

Aliases

arxiv: 2309.07822 · arxiv_version: 2309.07822v3 · doi: 10.48550/arxiv.2309.07822 · pith_short_12: OWQT7A5IZBNJ · pith_short_16: OWQT7A5IZBNJM2P7 · pith_short_8: OWQT7A5I

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/OWQT7A5IZBNJM2P7G47S35VT2E \
  | 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: 75a13f83a8c85a9669ff373f2df6b3d130a41828a5b5d0918f5c6062f4f1b24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61361fc9d1e2819b2c639e4ef989c02c4bf7baeb6091ecc9a9de35cf1690d456",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-14T16:16:40Z",
    "title_canon_sha256": "c2327eceffe9fb3ee781bc1e1e9425e12b91709d877ee038ea522f2c2b14c739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07822",
    "kind": "arxiv",
    "version": 3
  }
}