Pith Number

pith:SFIMRYWT

pith:2021:SFIMRYWTNZPBZVOUL5NWVUB5KQ

not attested not anchored not stored refs pending

Comparing Test Sets with Item Response Theory

Clara Vania, Dhara Mungra, Haokun Liu, Jason Phang, Kyunghyun Cho, Phu Mon Htut, Richard Yuanzhe Pang, Samuel R. Bowman, William Huang

arxiv:2106.00840 v1 · 2021-06-01 · 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{SFIMRYWTNZPBZVOUL5NWVUB5KQ}

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

2 papers in Pith

Position: AI Evaluations Should be Grounded on a Theory of Capability

GIM: Evaluating models via tasks that integrate multiple cognitive domains

Receipt and verification

First computed	2026-07-05T02:45:40.530555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9150c8e2d36e5e1cd5d45f5b6ad03d541e2c15388ae72610a15a1a92d0d2d81b

Aliases

arxiv: 2106.00840 · arxiv_version: 2106.00840v1 · doi: 10.48550/arxiv.2106.00840 · pith_short_12: SFIMRYWTNZPB · pith_short_16: SFIMRYWTNZPBZVOU · pith_short_8: SFIMRYWT

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/SFIMRYWTNZPBZVOUL5NWVUB5KQ \
  | 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: 9150c8e2d36e5e1cd5d45f5b6ad03d541e2c15388ae72610a15a1a92d0d2d81b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbc214e776b52008500dd1907f1cd4ffbc9c39f5ef32b78fe3275558a1fe7375",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-01T22:33:53Z",
    "title_canon_sha256": "ae7eda9962558c6a9529567a65602b7ad2fb8aaf4e312e9fa08514f21c1a8e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00840",
    "kind": "arxiv",
    "version": 1
  }
}