Pith Number

pith:Q4KBVO4K

pith:2026:Q4KBVO4KBMRJE555JFRFBKZAQN

not attested not anchored not stored refs pending

On the risk of coding before testing: An empirical study on LLM-based test generation workflow

Florian Tambon, Michael Konstantinou, Mike Papadakis

arxiv:2607.05139 v1 · 2026-07-06 · 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{Q4KBVO4KBMRJE555JFRFBKZAQN}

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	2026-07-07T03:19:17.383369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87141abb8a0b229277bd496250ab208360f47990508be76ead1b43c82f66bf32

Aliases

arxiv: 2607.05139 · arxiv_version: 2607.05139v1 · doi: 10.48550/arxiv.2607.05139 · pith_short_12: Q4KBVO4KBMRJ · pith_short_16: Q4KBVO4KBMRJE555 · pith_short_8: Q4KBVO4K

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/Q4KBVO4KBMRJE555JFRFBKZAQN \
  | 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: 87141abb8a0b229277bd496250ab208360f47990508be76ead1b43c82f66bf32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b35e8c113d8aea55e44a3097a027e09c3f327623312a8e7f54e72e4b58d8984",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-06T14:23:30Z",
    "title_canon_sha256": "73dc05c1bb219aedae520d7931fa6ea099e07a7b374b483c13a58e56be3b0758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05139",
    "kind": "arxiv",
    "version": 1
  }
}