Pith Number

pith:ZADZ5FBW

pith:2025:ZADZ5FBWVXB2JBP2LL5GRQXBIM

not attested not anchored not stored refs pending

Assessing Correctness in LLM-Based Code Generation via Uncertainty Estimation

Arindam Sharma, Cristina David

arxiv:2502.11620 v3 · 2025-02-17 · 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{ZADZ5FBWVXB2JBP2LL5GRQXBIM}

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

5 papers in Pith

Underspecification does not imply Incoherence: The Risks of Semantic Collapse in Coding Models

Functional Entropy: Predicting Functional Correctness in LLM-Generated Code with Uncertainty Quantification

Ensemble-Based Uncertainty Estimation for Code Correctness Estimation

Using Semantic Distance to Estimate Uncertainty in LLM-Based Code Generation

Receipt and verification

First computed	2026-07-05T11:29:55.355690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8079e9436adc3a485fa5afa68c2e143290c3e9416b6f80e11ba608229a624e8

Aliases

arxiv: 2502.11620 · arxiv_version: 2502.11620v3 · doi: 10.48550/arxiv.2502.11620 · pith_short_12: ZADZ5FBWVXB2 · pith_short_16: ZADZ5FBWVXB2JBP2 · pith_short_8: ZADZ5FBW

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/ZADZ5FBWVXB2JBP2LL5GRQXBIM \
  | 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: c8079e9436adc3a485fa5afa68c2e143290c3e9416b6f80e11ba608229a624e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79fba88d00c01543f045dc07d9aa6b47a13a2a5f271c04cd6749ba863685a476",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-17T10:03:01Z",
    "title_canon_sha256": "33d3c1e09a9908e7ecd51e1a4ccb5f51e5654078f7268d59b2b713fc81478568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11620",
    "kind": "arxiv",
    "version": 3
  }
}