Pith Number

pith:I2K3H75D

pith:2021:I2K3H75DXQYUIQE2YKHJ2UMMMQ

not attested not anchored not stored refs pending

Trusting RoBERTa over BERT: Insights from CheckListing the Natural Language Inference Task

Ishan Tarunesh, Monojit Choudhury, Somak Aditya

arxiv:2107.07229 v1 · 2021-07-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2K3H75DXQYUIQE2YKHJ2UMMMQ}

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	2026-07-05T02:58:12.106005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4695b3ffa3bc3144409ac28e9d518c6405b02402989dd8df6ee270b1e3c44372

Aliases

arxiv: 2107.07229 · arxiv_version: 2107.07229v1 · doi: 10.48550/arxiv.2107.07229 · pith_short_12: I2K3H75DXQYU · pith_short_16: I2K3H75DXQYUIQE2 · pith_short_8: I2K3H75D

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/I2K3H75DXQYUIQE2YKHJ2UMMMQ \
  | 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: 4695b3ffa3bc3144409ac28e9d518c6405b02402989dd8df6ee270b1e3c44372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff84b4a3e5821dbaa9a9c08765ebe3912eccd5c619d6b3e1659227d5628c8bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-07-15T10:08:18Z",
    "title_canon_sha256": "fbd13da8e68e4fb5e9d1c67aacf4226d207b1189d1591096b9ccdfa0830d388a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07229",
    "kind": "arxiv",
    "version": 1
  }
}