Pith Number

pith:SMMZFC5Z

pith:2025:SMMZFC5Z5W5CWPHC4JYC6EO75S

not attested not anchored not stored refs pending

Proving the Coding Interview: A Benchmark for Formally Verified Code Generation

Quinn Dougherty, Ronak Mehta

arxiv:2502.05714 v1 · 2025-02-08 · cs.SE · cs.AI · cs.LG · cs.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMMZFC5Z5W5CWPHC4JYC6EO75S}

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

1 paper in Pith

FVSpec: Real-World Property-Based Tests as Lean Challenges

Receipt and verification

First computed	2026-07-05T10:11:42.455705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9319928bb9edba2b3ce2e2702f11dfecad774c75324b5a48146fbb8d644f4fa9

Aliases

arxiv: 2502.05714 · arxiv_version: 2502.05714v1 · doi: 10.48550/arxiv.2502.05714 · pith_short_12: SMMZFC5Z5W5C · pith_short_16: SMMZFC5Z5W5CWPHC · pith_short_8: SMMZFC5Z

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/SMMZFC5Z5W5CWPHC4JYC6EO75S \
  | 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: 9319928bb9edba2b3ce2e2702f11dfecad774c75324b5a48146fbb8d644f4fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9289415d741a42ee9a9ad6fbb03b50157b51584cbf7dc4ff9dbfaa2bbdc8361d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-08T22:54:58Z",
    "title_canon_sha256": "9726499b463dcadc6ce2ffb461fe3fbbeb5ce7c60353dbd1cf6c3763b4603eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05714",
    "kind": "arxiv",
    "version": 1
  }
}