Pith Number

pith:ZLZYVCVV

pith:2026:ZLZYVCVVQ34H3NO7YFXTVMSMZX

not attested not anchored not stored refs pending

Training Dynamics of Neural Software Defect Predictors under Coupled Data-Quality Issues

Emmanuel Charleson Dapaah, Jens Grabowski, Philip Makedonski

arxiv:2606.24968 v1 · 2026-06-23 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLZYVCVVQ34H3NO7YFXTVMSMZX}

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	2026-06-25T00:17:47.138443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caf38a8ab586f87db5dfc16f3ab24ccdd374cbc7ae671cb68dee38cd138b1614

Aliases

arxiv: 2606.24968 · arxiv_version: 2606.24968v1 · doi: 10.48550/arxiv.2606.24968 · pith_short_12: ZLZYVCVVQ34H · pith_short_16: ZLZYVCVVQ34H3NO7 · pith_short_8: ZLZYVCVV

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/ZLZYVCVVQ34H3NO7YFXTVMSMZX \
  | 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: caf38a8ab586f87db5dfc16f3ab24ccdd374cbc7ae671cb68dee38cd138b1614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4c9d935b9d8b6620c45e8563d203da16da60056b64dc42f7bf046c222ef1ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-23T10:08:55Z",
    "title_canon_sha256": "cf4b2bb9d04deaaa112c1d5aff1d26ade9170ef5e966a3ea9660ba186c868247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24968",
    "kind": "arxiv",
    "version": 1
  }
}