Pith Number

pith:D6LHLKME

pith:2026:D6LHLKME3NXMI5OUGSAYCEQOEX

not attested not anchored not stored refs pending

Context Matters: Improving the Practical Reliability of LLM-Based Unit Test Generation

Chen Yang, Dong Wang, Guangtai Liang, Jianyi Zhou, Junjie Chen, Lin Yang, Qianxiang Wang, Xiao Chu, Ziqi Wang

arxiv:2607.19682 v1 · 2026-07-22 · 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{D6LHLKME3NXMI5OUGSAYCEQOEX}

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	2026-07-23T00:24:03.536663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9675a984db6ec475d4348181120e25dcf9c99adb495e5a13eb40f46f647be3

Aliases

arxiv: 2607.19682 · arxiv_version: 2607.19682v1 · doi: 10.48550/arxiv.2607.19682 · pith_short_12: D6LHLKME3NXM · pith_short_16: D6LHLKME3NXMI5OU · pith_short_8: D6LHLKME

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/D6LHLKME3NXMI5OUGSAYCEQOEX \
  | 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: 1f9675a984db6ec475d4348181120e25dcf9c99adb495e5a13eb40f46f647be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c09fe33e9ea8d436fab859ef3adac1e094b5fb8604bdaef62d4741979a0ad0d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-22T02:31:10Z",
    "title_canon_sha256": "a3a13ff772f24a1c8d36e6b2d3ef4d34c90e216175539a21f95f1b86d92b9bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19682",
    "kind": "arxiv",
    "version": 1
  }
}