Pith Number

pith:6UOCBJKB

pith:2022:6UOCBJKBOZRNR2OVXTDIEPQ7Y3

not attested not anchored not stored refs pending

Contrastive Error Attribution for Finetuned Language Models

Esin Durmus, Faisal Ladhak, Tatsunori Hashimoto

arxiv:2212.10722 v2 · 2022-12-21 · 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{6UOCBJKBOZRNR2OVXTDIEPQ7Y3}

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	2026-07-05T06:29:37.668371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51c20a5417662d8e9d5bcc6823e1fc6c26bf837255a44849b218a4cffe91e6d

Aliases

arxiv: 2212.10722 · arxiv_version: 2212.10722v2 · doi: 10.48550/arxiv.2212.10722 · pith_short_12: 6UOCBJKBOZRN · pith_short_16: 6UOCBJKBOZRNR2OV · pith_short_8: 6UOCBJKB

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/6UOCBJKBOZRNR2OVXTDIEPQ7Y3 \
  | 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: f51c20a5417662d8e9d5bcc6823e1fc6c26bf837255a44849b218a4cffe91e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a828a065d280ac4a80fa27118a0843e882357e9f801f18ef051e4215aaa0c3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-21T02:28:07Z",
    "title_canon_sha256": "6be71d069221faaad1c5f4f1d740a1616f8be863b4b9d187508a622777235a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10722",
    "kind": "arxiv",
    "version": 2
  }
}