Pith Number

pith:CTQJ2QBU

pith:2025:CTQJ2QBUVZ7KBL4SCB7X72QT22

not attested not anchored not stored refs pending

An Empirical Study of Retrieval-Augmented Code Generation: Challenges and Opportunities

Cuiyun Gao, Kui Liu, Sirong Chen, Xing Hu, Xin Xia, Zezhou Yang, Zhenhao Li

arxiv:2501.13742 v1 · 2025-01-23 · 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{CTQJ2QBUVZ7KBL4SCB7X72QT22}

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	2026-07-05T10:04:33.341737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e09d4034ae7ea0af92107f7fea13d687d196e5d774bb40e4b4e47ea193647d

Aliases

arxiv: 2501.13742 · arxiv_version: 2501.13742v1 · doi: 10.48550/arxiv.2501.13742 · pith_short_12: CTQJ2QBUVZ7K · pith_short_16: CTQJ2QBUVZ7KBL4S · pith_short_8: CTQJ2QBU

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/CTQJ2QBUVZ7KBL4SCB7X72QT22 \
  | 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: 14e09d4034ae7ea0af92107f7fea13d687d196e5d774bb40e4b4e47ea193647d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9daa581a17652c0251a451edf2dfae20a267c704cd404d1074f5b35af1a2cc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-23T15:17:51Z",
    "title_canon_sha256": "366215306bfea4d6f6486d8643cd59a6901b9e0a232a781139bde603f2cb6e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13742",
    "kind": "arxiv",
    "version": 1
  }
}