Pith Number

pith:I4WV4LDU

pith:2022:I4WV4LDUXEIH5YTO6RUZJMJ4XH

not attested not anchored not stored refs pending

TestAug: A Framework for Augmenting Capability-based NLP Tests

Guanqun Yang, Mirazul Haque, Qiaochu Song, Wei Yang, Xueqing Liu

arxiv:2210.08097 v1 · 2022-10-14 · cs.SE · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4WV4LDUXEIH5YTO6RUZJMJ4XH}

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	2026-07-05T05:07:06.959173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472d5e2c74b9107ee26ef46994b13cb9c3b946954ce11945fc6546f31c5ce2ab

Aliases

arxiv: 2210.08097 · arxiv_version: 2210.08097v1 · doi: 10.48550/arxiv.2210.08097 · pith_short_12: I4WV4LDUXEIH · pith_short_16: I4WV4LDUXEIH5YTO · pith_short_8: I4WV4LDU

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/I4WV4LDUXEIH5YTO6RUZJMJ4XH \
  | 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: 472d5e2c74b9107ee26ef46994b13cb9c3b946954ce11945fc6546f31c5ce2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4707e0decc54752457f5013fe00efe4e4e0a24a745d0914669a1110720c16b68",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-10-14T20:42:16Z",
    "title_canon_sha256": "6340df6fe8cbfe7aee4705bf5eccbfe4c73e8e4987c8aed0afefe3f54acad021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08097",
    "kind": "arxiv",
    "version": 1
  }
}