Pith Number

pith:4D3DS4Z2

pith:2025:4D3DS4Z257EFZWE6GPNQCE2WP3

not attested not anchored not stored refs pending

WALL: A Web Application for Automated Quality Assurance using Large Language Models

Akramul Azim, Seyed Moein Abtahi

arxiv:2509.09918 v1 · 2025-09-12 · 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{4D3DS4Z257EFZWE6GPNQCE2WP3}

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	2026-07-05T12:09:52.166932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f639733aefc85cd89e33db0113567eecf3f3590b46ea920fdc21161c5eaba1

Aliases

arxiv: 2509.09918 · arxiv_version: 2509.09918v1 · doi: 10.48550/arxiv.2509.09918 · pith_short_12: 4D3DS4Z257EF · pith_short_16: 4D3DS4Z257EFZWE6 · pith_short_8: 4D3DS4Z2

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/4D3DS4Z257EFZWE6GPNQCE2WP3 \
  | 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: e0f639733aefc85cd89e33db0113567eecf3f3590b46ea920fdc21161c5eaba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "529af5bb1c7f3d60860e6b323bdd736754fc01c65d302a904a5c1afb62912c96",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-09-12T01:43:26Z",
    "title_canon_sha256": "5859b20cd689404f40b30201ccbfbe57168f1a83e47e6d5c77b3e9674f1f96ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09918",
    "kind": "arxiv",
    "version": 1
  }
}