Pith Number

pith:ZNJ4BBU6

pith:2026:ZNJ4BBU62XRONBZO6AYZY5MZRW

not attested not anchored not stored refs pending

From Business Requirements to Test Assertions: Evaluating LLM-Generated Oracles on Real Bugs

Nasir U. Eisty, Tiancheng Ma

arxiv:2607.10277 v1 · 2026-07-11 · 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{ZNJ4BBU62XRONBZO6AYZY5MZRW}

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	2026-07-14T01:20:34.222516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb53c0869ed5e2e6872ef0319c75998d9a5eef9b0f35874249c147d98ab726ba

Aliases

arxiv: 2607.10277 · arxiv_version: 2607.10277v1 · doi: 10.48550/arxiv.2607.10277 · pith_short_12: ZNJ4BBU62XRO · pith_short_16: ZNJ4BBU62XRONBZO · pith_short_8: ZNJ4BBU6

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/ZNJ4BBU62XRONBZO6AYZY5MZRW \
  | 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: cb53c0869ed5e2e6872ef0319c75998d9a5eef9b0f35874249c147d98ab726ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1b0b6745988c341a5f20bb3543968ff731fd0d89983aae6f4fa9f5d550a223",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-11T12:17:49Z",
    "title_canon_sha256": "3b74725dd95f1cfc707ba12b2065d6ff64b35a51c76eb1572c5f463704857b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10277",
    "kind": "arxiv",
    "version": 1
  }
}