Pith Number

pith:UCSDDPYY

pith:2024:UCSDDPYYCOYPIDS2PKBZIF7V7P

not attested not anchored not stored refs pending

Automated Unit Test Improvement using Large Language Models at Meta

Alexandru Marginean, Anastasia Finegenova, Beliz Gokkaya, Eddy Wang, Inna Harper, Jubin Chheda, Mark Harman, Nadia Alshahwan, Shubho Sengupta

arxiv:2402.09171 v1 · 2024-02-14 · 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{UCSDDPYYCOYPIDS2PKBZIF7V7P}

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.

Cited by

3 papers in Pith

Mutation-Guided Unit Test Generation with a Large Language Model

RepairAgent: An Autonomous, LLM-Based Agent for Program Repair

Large Language Models: A Survey

Receipt and verification

First computed	2026-07-05T07:45:09.606881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a431bf1813b0f40e5a7a839417f5fbf5ddc91f6bf5d62ddaeb900f8cb2462d

Aliases

arxiv: 2402.09171 · arxiv_version: 2402.09171v1 · doi: 10.48550/arxiv.2402.09171 · pith_short_12: UCSDDPYYCOYP · pith_short_16: UCSDDPYYCOYPIDS2 · pith_short_8: UCSDDPYY

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/UCSDDPYYCOYPIDS2PKBZIF7V7P \
  | 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: a0a431bf1813b0f40e5a7a839417f5fbf5ddc91f6bf5d62ddaeb900f8cb2462d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983fed9ae5ce25892ae46ea73f3402beea07f28f4efe3f27e1676c46d2a86324",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-02-14T13:43:14Z",
    "title_canon_sha256": "5cd727f07389e832ac33ad19573abb52d14724e85b6bff8ddbc23e79901c6009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09171",
    "kind": "arxiv",
    "version": 1
  }
}