Pith Number

pith:KTO646CB

pith:2026:KTO646CB7EOFTOOYCSWFLI64Y2

not attested not anchored not stored refs pending

Semantic Drift in Bug Resolution: How Behavioral Signals Propagate from Reports to Tests and Patches

Anil Koyuncu, David Lo, Jacques Klein, Liang Xiao, Lingfeng Bao, Pawe{\l} Borsukiewicz, Tegawend\'e F. Bissyand\'e, Wendk\^uuni C. Ou\'edraogo, Xueqi Dang, Yinghua Li

arxiv:2607.18550 v1 · 2026-07-20 · 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{KTO646CB7EOFTOOYCSWFLI64Y2}

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	2026-07-22T00:22:53.933751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ddee7841f91c59b9d814ac55a3dcc697284b7e82448498332ae0b518c95090

Aliases

arxiv: 2607.18550 · arxiv_version: 2607.18550v1 · doi: 10.48550/arxiv.2607.18550 · pith_short_12: KTO646CB7EOF · pith_short_16: KTO646CB7EOFTOOY · pith_short_8: KTO646CB

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/KTO646CB7EOFTOOYCSWFLI64Y2 \
  | 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: 54ddee7841f91c59b9d814ac55a3dcc697284b7e82448498332ae0b518c95090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9c86d86810eb9a939986229fa2bcadb8504fbbd5343030ac6b2f93cdcc1a1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-20T22:32:23Z",
    "title_canon_sha256": "a8e50972fe074442d0c0a98a3d996903ab3c6013fc1e7ccd390802d6f5ea530a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18550",
    "kind": "arxiv",
    "version": 1
  }
}