Pith Number

pith:R3JEEA4C

pith:2025:R3JEEA4C5UZBAMQHD6OAITWFUW

not attested not anchored not stored refs pending

ScaMaha: A Tool for Parsing, Analyzing, and Visualizing Object-Oriented Software Systems

Ra'Fat AL-msie'deen

arxiv:2501.11001 v1 · 2025-01-19 · cs.SE · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3JEEA4C5UZBAMQHD6OAITWFUW}

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	2026-07-05T10:03:01.717674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed2420382ed321032071f9c044ec5a5894dd0103e25b475fd3fd7580e4a3577

Aliases

arxiv: 2501.11001 · arxiv_version: 2501.11001v1 · doi: 10.48550/arxiv.2501.11001 · pith_short_12: R3JEEA4C5UZB · pith_short_16: R3JEEA4C5UZBAMQH · pith_short_8: R3JEEA4C

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/R3JEEA4C5UZBAMQHD6OAITWFUW \
  | 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: 8ed2420382ed321032071f9c044ec5a5894dd0103e25b475fd3fd7580e4a3577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef7ceee40370d02eb1eca22a77aa13574b19f12d67aa0d96e17d296921870a8",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-19T10:14:57Z",
    "title_canon_sha256": "9388ab861bcf279877e4850994bcb62c0e9b8ae9760e09b9beef47e00e2dbe35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11001",
    "kind": "arxiv",
    "version": 1
  }
}