Pith Number

pith:MULX42CS

pith:2026:MULX42CSHAP2VXPBWXGHXBJPYX

not attested not anchored not stored refs pending

PAIChecker: Uncovering and Checking PR-Issue Misalignment in SWE-Bench-Like Benchmarks

Junjielong Xu, Manyi Wang, Pinjia He

arxiv:2607.28587 v1 · 2026-07-30 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MULX42CSHAP2VXPBWXGHXBJPYX}

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	2026-07-31T01:38:47.351479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

65177e6852381faadde1b5cc7b852fc5f0acbb80bf8fb54114b67bc22db4d3fc

Aliases

arxiv: 2607.28587 · arxiv_version: 2607.28587v1 · doi: 10.48550/arxiv.2607.28587 · pith_short_12: MULX42CSHAP2 · pith_short_16: MULX42CSHAP2VXPB · pith_short_8: MULX42CS

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/MULX42CSHAP2VXPBWXGHXBJPYX \
  | 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: 65177e6852381faadde1b5cc7b852fc5f0acbb80bf8fb54114b67bc22db4d3fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe28062cb58a0deca7300f9f54bc2193993ab302ebfbd2e054dc26eba0643a93",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-30T17:42:44Z",
    "title_canon_sha256": "e14ffd0a332635d57fa1b6b4ffcbd5033b19defe15e9fd70b1b28e3016997888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28587",
    "kind": "arxiv",
    "version": 1
  }
}