Pith Number

pith:D373WENA

pith:2024:D373WENACE4OQATC26Q4FHDHFL

not attested not anchored not stored refs pending

FastFixer: An Efficient and Effective Approach for Repairing Programming Assignments

Fang Liu, Ge Li, Jing Jiang, Li Zhang, Qianhui Zhao, Yuchi Ma, Zhenwei Liu, Zhongqi Li, Zian Sun

arxiv:2410.21285 v1 · 2024-10-11 · cs.CY · 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{D373WENACE4OQATC26Q4FHDHFL}

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	2026-07-05T09:27:26.066843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1effbb11a01138e80262d7a1c29c672ac7560505429e96b23e6c84605b2b987e

Aliases

arxiv: 2410.21285 · arxiv_version: 2410.21285v1 · doi: 10.48550/arxiv.2410.21285 · pith_short_12: D373WENACE4O · pith_short_16: D373WENACE4OQATC · pith_short_8: D373WENA

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/D373WENACE4OQATC26Q4FHDHFL \
  | 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: 1effbb11a01138e80262d7a1c29c672ac7560505429e96b23e6c84605b2b987e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28b6ac30efaafe22dad324843d59eaf2b6b901215e9441efdd477b04fdcecc43",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-10-11T10:17:02Z",
    "title_canon_sha256": "2941f498055a37595a25e6eb3819dd16f070e1d4d266c71bcb75335753a17c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21285",
    "kind": "arxiv",
    "version": 1
  }
}