Pith Number

pith:4CAA2XJ2

pith:2021:4CAA2XJ2A2XT4VAJO2DVZWL532

not attested not anchored not stored refs pending

Adversarially Constructed Evaluation Sets Are More Challenging, but May Not Be Fair

Angelica Chen, Jason Phang, Samuel R. Bowman, William Huang

arxiv:2111.08181 v1 · 2021-11-16 · 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{4CAA2XJ2A2XT4VAJO2DVZWL532}

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

1 paper in Pith

FORTRESS: Frontier Risk Evaluation for National Security and Public Safety

Receipt and verification

First computed	2026-07-05T03:32:30.636386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0800d5d3a06af3e540976875cd97ddea3b23a644f06e96b4428c2e3e50e655a

Aliases

arxiv: 2111.08181 · arxiv_version: 2111.08181v1 · doi: 10.48550/arxiv.2111.08181 · pith_short_12: 4CAA2XJ2A2XT · pith_short_16: 4CAA2XJ2A2XT4VAJ · pith_short_8: 4CAA2XJ2

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/4CAA2XJ2A2XT4VAJO2DVZWL532 \
  | 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: e0800d5d3a06af3e540976875cd97ddea3b23a644f06e96b4428c2e3e50e655a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e321dda920b7960673150804381cfe0ad4c6b82bb490f3a20d894ef8e852636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-11-16T01:45:26Z",
    "title_canon_sha256": "b9fd6016325a5b5a5745189613bf84bffa41e5f14c4f511496c1e251fd8631e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08181",
    "kind": "arxiv",
    "version": 1
  }
}