Pith Number

pith:NHPEMFDF

pith:2026:NHPEMFDFC2UYGKF3ZWEPEVTQQ4

not attested not anchored not stored refs pending

What Characterizes Pairwise Modular Smells?

Chenxing Zhong, Daniel Feitosa, He Zhang, Huang Huang, Paris Avgeriou, Wei Song

arxiv:2606.22576 v1 · 2026-06-21 · 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{NHPEMFDFC2UYGKF3ZWEPEVTQQ4}

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	2026-06-23T02:13:42.059891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69de46146516a98328bbcd88f256708709ad9133fdccab230ab53f9fcf940649

Aliases

arxiv: 2606.22576 · arxiv_version: 2606.22576v1 · doi: 10.48550/arxiv.2606.22576 · pith_short_12: NHPEMFDFC2UY · pith_short_16: NHPEMFDFC2UYGKF3 · pith_short_8: NHPEMFDF

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/NHPEMFDFC2UYGKF3ZWEPEVTQQ4 \
  | 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: 69de46146516a98328bbcd88f256708709ad9133fdccab230ab53f9fcf940649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097f0b1885818a53643df66987888324b7207cf54c874cf48ea2640f7d61ed6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-21T16:25:46Z",
    "title_canon_sha256": "bdbb58e8d7e990e627e30b80e9ae7e500e6faeff3be95b24adb7e31c1640345c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22576",
    "kind": "arxiv",
    "version": 1
  }
}