Pith Number

pith:F3CXSJ4X

pith:2026:F3CXSJ4XYICN76IIMA74AZ7IGU

not attested not anchored not stored refs pending

Natural Language-Focused Software Engineering via Code-Documentation Equivalence

Aryaz Eghbali, Michael Pradel, Zhongxin Liu

arxiv:2606.22247 v1 · 2026-06-20 · 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{F3CXSJ4XYICN76IIMA74AZ7IGU}

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	2026-06-23T02:13:32.928046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec5792797c204dff908603fc067e835347d935170b5393855329b7319f4122e

Aliases

arxiv: 2606.22247 · arxiv_version: 2606.22247v1 · doi: 10.48550/arxiv.2606.22247 · pith_short_12: F3CXSJ4XYICN · pith_short_16: F3CXSJ4XYICN76II · pith_short_8: F3CXSJ4X

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/F3CXSJ4XYICN76IIMA74AZ7IGU \
  | 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: 2ec5792797c204dff908603fc067e835347d935170b5393855329b7319f4122e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11591a9380ddbe3e1ab2097b3c3fc3b191956133397223450748d6222cc8f2f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-20T22:19:00Z",
    "title_canon_sha256": "6a68eeca72b8b086192d2672f879db42ebbc0783c9bc3e7ec53d207a06b87130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22247",
    "kind": "arxiv",
    "version": 1
  }
}