Pith Number

pith:QBKQW3AU

pith:2022:QBKQW3AU5LBXIERZSSNOOXAAA7

not attested not anchored not stored refs pending

A Closer Look into Transformer-Based Code Intelligence Through Code Transformation: Challenges and Opportunities

Cuiyun Gao, David Lo, Michael R. Lyu, Shiyi Qi, Yaoxian Li, Yun Peng, Zenglin Xu

arxiv:2207.04285 v2 · 2022-07-09 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBKQW3AU5LBXIERZSSNOOXAAA7}

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	2026-07-05T11:17:29.772937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80550b6c14eac3741239949ae75c0007f2c43e5128f53af9c076c9f7c084bddf

Aliases

arxiv: 2207.04285 · arxiv_version: 2207.04285v2 · doi: 10.48550/arxiv.2207.04285 · pith_short_12: QBKQW3AU5LBX · pith_short_16: QBKQW3AU5LBXIERZ · pith_short_8: QBKQW3AU

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/QBKQW3AU5LBXIERZSSNOOXAAA7 \
  | 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: 80550b6c14eac3741239949ae75c0007f2c43e5128f53af9c076c9f7c084bddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29beb35d6a0e9702881acabc53a663be51154de8d11db90c9ae61b714ddee183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-07-09T15:02:39Z",
    "title_canon_sha256": "756f28601d17481c2b363b5e229b886e3105025ab75a392fc401c349e63298a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04285",
    "kind": "arxiv",
    "version": 2
  }
}